test(browser): verify typed worker refusals across navigations

BREAKING CHANGE: Inventory Evidence must explicitly report integrity_contradictions, and browser capture Evidence must report every resolved budget. Caller input defaults remain supported; stored observations are never filled with inferred defaults.

.agents/skills/rea-changelog-update/SKILL.md

@@ -68,9 +68,9 @@ closing-issue reporters. Grouping preserves all those credits in one line.
 When Highlights, detailed entries or migrations reference the same work,
 put its thanks in one of those entries, not all of them. Include issue links.
 Direct-commit bullets carry the commit link and known human credit.
-Exclude GitHub bots and known agent accounts. REA's observed Anthropic and
-Cursor co-author trailers resolve to `@claude` and `@cursoragent` with GitHub
-type `User`; the credit policy excludes them while retaining their metadata.
+Exclude GitHub bots and known agent accounts. REA's observed Anthropic, Cursor
+and Codex co-author trailers resolve to `@claude`, `@cursoragent` and `@codex`
+with GitHub type `User`; the credit policy excludes them while retaining their metadata.
 At the REA maintainer's request, omit `@morluto` self-thanks while preserving
 authorship in the inventory. Other human contributors remain eligible.
 Use explicit GitHub links for cross-repository references to avoid ambiguous

.github/actions/prepare-release-package/action.yml

@@ -0,0 +1,26 @@
+name: Prepare qualified release inputs
+description: Restore and validate the exact qualified tarball and its verifier runtime
+outputs:
+  version:
+    description: Package version validated against the source and qualified manifest
+    value: ${{ steps.package.outputs.version }}
+  tarball:
+    description: Absolute path to the validated qualified npm tarball
+    value: ${{ steps.package.outputs.tarball }}
+runs:
+  using: composite
+  steps:
+    - name: Download the exact qualified package
+      uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      with:
+        name: verified-release-package
+        path: .cache/verified-package/
+    - name: Verify qualified package provenance and digest
+      id: package
+      shell: bash
+      run: node scripts/ci/verified-package.mjs validate .cache/verified-package
+    - name: Restore qualified verifier runtime
+      uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      with:
+        name: rea-test-runtime
+        path: .

.github/actions/publish-mcp/action.yml

@@ -0,0 +1,41 @@
+name: Publish MCP Registry metadata
+description: Validate and publish one released server.json, preserving an identical existing version
+inputs:
+  directory:
+    description: Directory containing the released server.json
+    default: .
+runs:
+  using: composite
+  steps:
+    - name: Install MCP Registry publisher
+      shell: bash
+      working-directory: ${{ inputs.directory }}
+      env:
+        MCP_PUBLISHER_VERSION: v1.8.0
+        MCP_PUBLISHER_SHA256_LINUX_AMD64: 1370446bbe74d562608e8005a6ccce02d146a661fbd78674e11cc70b9618d6cf
+      run: |
+        archive="mcp-publisher_linux_amd64.tar.gz"
+        curl -fsSLo "${archive}" \
+          "https://github.com/modelcontextprotocol/registry/releases/download/${MCP_PUBLISHER_VERSION}/${archive}"
+        echo "${MCP_PUBLISHER_SHA256_LINUX_AMD64}  ${archive}" | sha256sum --check --strict
+        tar xzf "${archive}" mcp-publisher
+        chmod +x mcp-publisher
+    - name: Validate MCP Registry metadata
+      shell: bash
+      working-directory: ${{ inputs.directory }}
+      run: ./mcp-publisher validate
+    - name: Check existing registry version
+      id: registry
+      shell: bash
+      working-directory: ${{ inputs.directory }}
+      run: node "${GITHUB_ACTION_PATH}/registry-state.mjs"
+    - name: Authenticate to MCP Registry
+      if: steps.registry.outputs.exists != 'true'
+      shell: bash
+      working-directory: ${{ inputs.directory }}
+      run: ./mcp-publisher login github-oidc
+    - name: Publish MCP Registry metadata
+      if: steps.registry.outputs.exists != 'true'
+      shell: bash
+      working-directory: ${{ inputs.directory }}
+      run: ./mcp-publisher publish

.github/actions/publish-mcp/registry-state.d.mts

@@ -0,0 +1,4 @@
+export function registryPublicationState(
+  server: Readonly<{ name: string; version: string } & Record<string, unknown>>,
+  request?: (url: URL, init: RequestInit) => Promise<Response>,
+): Promise<"present" | "absent">;

.github/actions/publish-mcp/registry-state.mjs

@@ -0,0 +1,89 @@
+import assert from "node:assert/strict";
+import { appendFile, readFile } from "node:fs/promises";
+import { resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+
+/** Exact-version routes currently return false 404s; enumerate the filtered listing. */
+export async function registryPublicationState(server, request = fetch) {
+  assert.equal(typeof server?.name, "string");
+  assert.equal(typeof server?.version, "string");
+  const cursors = new Set();
+  let cursor;
+  const matches = [];
+  do {
+    const url = new URL(
+      "https://registry.modelcontextprotocol.io/v0.1/servers",
+    );
+    url.search = new URLSearchParams({
+      search: server.name,
+      version: server.version,
+      include_deleted: "true",
+      limit: "100",
+    }).toString();
+    if (cursor !== undefined) url.searchParams.set("cursor", cursor);
+    const response = await request(url, {
+      signal: AbortSignal.timeout(30_000),
+    });
+    if (!response.ok)
+      throw new Error(`Registry lookup failed: HTTP ${response.status}`);
+    const page = await response.json();
+    assert(Array.isArray(page?.servers), "Registry response omitted servers");
+    assert(
+      page.metadata && typeof page.metadata === "object",
+      "Registry response omitted metadata",
+    );
+    for (const entry of page.servers) {
+      assert(
+        typeof entry?.server?.name === "string" &&
+          typeof entry.server.version === "string",
+        "Malformed registry server record",
+      );
+      if (
+        entry.server.name === server.name &&
+        entry.server.version === server.version
+      )
+        matches.push(entry);
+    }
+    cursor = page.metadata.nextCursor;
+    if (cursor !== undefined) {
+      assert(
+        typeof cursor === "string" && cursor.length > 0 && !cursors.has(cursor),
+        "Registry returned a non-advancing cursor",
+      );
+      cursors.add(cursor);
+    }
+  } while (cursor !== undefined);
+  assert(
+    matches.length <= 1,
+    "Registry returned ambiguous exact-version records",
+  );
+  if (matches.length === 0) return "absent";
+  assert.equal(
+    matches[0]._meta?.["io.modelcontextprotocol.registry/official"]?.status,
+    "active",
+    "Existing registry version is not active",
+  );
+  assert.deepEqual(
+    matches[0].server,
+    server,
+    "Existing registry version differs from released metadata",
+  );
+  return "present";
+}
+
+if (
+  process.argv[1] !== undefined &&
+  resolve(process.argv[1]) === fileURLToPath(import.meta.url)
+) {
+  const state = await registryPublicationState(
+    JSON.parse(await readFile("server.json", "utf8")),
+  );
+  assert(process.env.GITHUB_OUTPUT, "GITHUB_OUTPUT is required");
+  await appendFile(
+    process.env.GITHUB_OUTPUT,
+    `exists=${state === "present"}\n`,
+  );
+  process.stdout.write(
+    `Registry version is ${state}; ${state === "present" ? "preserving identical published metadata" : "publication may proceed"}.\n`,
+  );
+}

.github/workflows/ci.yml

@@ -250,7 +250,7 @@ jobs:
           retention-days: 7
 
   reverse-tools-quality:
-    name: Reverse tools coverage and mutation
+    name: Reverse tools quality
     needs: [changes, static]
     if: needs.changes.outputs.reverse_tools == 'true'
     runs-on: ubuntu-latest
@@ -266,8 +266,21 @@ jobs:
       - run: npm ci
       - name: Run reverse tools tests with coverage
         run: npm run test:coverage:reverse-tools
-      - name: Report reverse tools mutation results
-        run: npm run test:mutation:reverse-tools
+      - name: Preflight both reverse tools mutation configurations
+        run: |
+          node scripts/prepare-reverse-tools-mutation.mjs
+          npx --no-install stryker run stryker.config.mjs --dryRunOnly
+          npx --no-install stryker run stryker.semantics.config.mjs --dryRunOnly
+      - name: Retain available reverse tools diagnostics
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: reverse-tools-quality-${{ needs.changes.outputs.tier }}-${{ github.run_attempt }}
+          path: |
+            coverage/reverse-tools/
+            reports/mutation/
+          if-no-files-found: warn
+          retention-days: 7
 
   build:
     name: Build package
@@ -420,7 +433,7 @@ jobs:
           --outputFile.junit=test-results.xml
           --outputFile.json=test-results.json
       - name: Summarize slowest test files
-        if: needs.changes.outputs.code == 'true' && !cancelled() && hashFiles('test-timings.json') != ''
+        if: needs.changes.outputs.code == 'true' && !cancelled()
         env:
           SHARD_RESULT: ${{ needs.test-shard.result }}
           SOURCE_REQUIRED: ${{ needs.changes.outputs.tier == 'fast' }}
@@ -728,6 +741,7 @@ jobs:
           tests/boundary/filesystem/javascriptApplicationWorkflows.test.ts
           tests/boundary/filesystem/webScriptManifestPaths.test.ts
           tests/boundary/process/ProcessEvidence.host.test.ts
+          tests/boundary/process/windowsOutputCapture.test.ts
           tests/acceptance/webModuleCli.test.ts
           tests/acceptance/webSourceLocationCli.test.ts
           tests/boundary/cli/referenceSourceImportStatus.test.ts

.github/workflows/mutation.yml

@@ -0,0 +1,62 @@
+name: Mutation sweep
+
+on:
+  schedule:
+    - cron: "47 4 * * *"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: mutation-${{ github.ref }}
+  cancel-in-progress: false
+
+env:
+  HUSKY: "0"
+
+jobs:
+  mutation:
+    name: Mutation sweep (${{ matrix.suite }})
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      max-parallel: 2
+      matrix:
+        include:
+          - suite: reverse-tools
+            config: stryker.config.mjs
+          - suite: reverse-tools-semantics
+            config: stryker.semantics.config.mjs
+    steps:
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        with:
+          node-version-file: .nvmrc
+      - name: Cache npm package downloads
+        uses: ./.github/actions/npm-cache
+      - run: npm ci
+      - run: npm run test:prepare
+      - name: Run the complete configuration
+        env:
+          MUTATION_CONFIG: ${{ matrix.config }}
+        run: |
+          node scripts/prepare-reverse-tools-mutation.mjs
+          npx --no-install stryker run "${MUTATION_CONFIG}"
+      - name: Require both reports from the completed sweep
+        env:
+          REPORT_BASE: reports/mutation/${{ matrix.suite }}
+        run: |
+          test -s "${REPORT_BASE}.json"
+          test -s "${REPORT_BASE}.html"
+      - name: Retain available mutation diagnostics
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: mutation-${{ matrix.suite }}-${{ github.run_attempt }}
+          path: |
+            reports/mutation/${{ matrix.suite }}.json
+            reports/mutation/${{ matrix.suite }}.html
+          if-no-files-found: warn
+          retention-days: 7

.github/workflows/release-recovery.yml

@@ -0,0 +1,109 @@
+name: Recover published release
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: Existing npm and GitHub release version
+        required: true
+        type: string
+      release_run_id:
+        description: Original Release run with successful exact-source qualification and npm publication
+        required: true
+        type: string
+
+concurrency:
+  group: release-recovery-${{ inputs.version }}
+  cancel-in-progress: false
+
+jobs:
+  verify:
+    name: Verify existing published package
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    permissions:
+      contents: read
+      actions: read
+    outputs:
+      source_sha: ${{ steps.release.outputs.source_sha }}
+      version: ${{ steps.release.outputs.version }}
+    steps:
+      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
+        with:
+          node-version-file: .nvmrc
+          package-manager-cache: false
+      - run: npm ci
+      - name: Validate original release authority
+        id: release
+        env:
+          GH_TOKEN: ${{ github.token }}
+          RECOVERY_VERSION: ${{ inputs.version }}
+          RECOVERY_RUN_ID: ${{ inputs.release_run_id }}
+        run: node scripts/ci/release-recovery.mjs resolve
+      - name: Check out released metadata
+        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+        with:
+          ref: ${{ steps.release.outputs.source_sha }}
+          path: .cache/release-source
+          persist-credentials: false
+      - name: Download original qualified package
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        with:
+          name: verified-release-package
+          run-id: ${{ steps.release.outputs.run_id }}
+          github-token: ${{ github.token }}
+          path: .cache/verified-package
+      - name: Restore original verifier runtime
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        with:
+          name: rea-test-runtime
+          run-id: ${{ steps.release.outputs.run_id }}
+          github-token: ${{ github.token }}
+          path: .
+      - name: Match published npm bytes to the qualified package
+        env:
+          RECOVERY_VERSION: ${{ steps.release.outputs.version }}
+          RECOVERY_RUN_ID: ${{ steps.release.outputs.run_id }}
+          RECOVERY_RUN_ATTEMPT: ${{ steps.release.outputs.run_attempt }}
+          RECOVERY_SOURCE_SHA: ${{ steps.release.outputs.source_sha }}
+          RECOVERY_SOURCE_DIRECTORY: .cache/release-source
+          RECOVERY_ARTIFACT_DIRECTORY: .cache/verified-package
+        run: node scripts/ci/release-recovery.mjs verify
+      - name: Rehearse the original qualified tarball
+        env:
+          RECOVERY_VERSION: ${{ steps.release.outputs.version }}
+        run: node scripts/verify-release-artifact.mjs .cache/verified-package/package.tgz "$RECOVERY_VERSION"
+      - name: Verify published CLI, MCP and update
+        env:
+          RECOVERY_VERSION: ${{ steps.release.outputs.version }}
+        run: node scripts/verify-published-package.mjs "$RECOVERY_VERSION"
+      - name: Validate released registry metadata
+        working-directory: .cache/release-source
+        run: npm run mcp-registry:check
+
+  publish-mcp:
+    name: Finish MCP Registry publication
+    needs: verify
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+        with:
+          persist-credentials: false
+      - name: Check out verified released metadata
+        uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+        with:
+          ref: ${{ needs.verify.outputs.source_sha }}
+          path: .cache/release-source
+          persist-credentials: false
+      - uses: ./.github/actions/publish-mcp
+        with:
+          directory: .cache/release-source

.github/workflows/release.yml

@@ -304,12 +304,41 @@ jobs:
     with:
       source_sha: ${{ needs.merged-release.outputs.sha || needs.release-please.outputs.sha }}
 
-  publish:
-    name: Publish to npm
+  rehearsal:
+    name: Rehearse qualified release on a clean runner
     needs: [merged-release, release-please, qualification]
     if: >-
       always() && !cancelled() && needs.qualification.result == 'success'
     runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: read
+      actions: read
+    steps:
+      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+        with:
+          ref: ${{ needs.merged-release.outputs.sha || needs.release-please.outputs.sha }}
+          persist-credentials: false
+      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
+        with:
+          node-version-file: .nvmrc
+          package-manager-cache: false
+      - run: npm ci
+      - uses: ./.github/actions/prepare-release-package
+        id: package
+      - name: Exercise the exact qualified tarball
+        env:
+          VERIFIED_PACKAGE_TARBALL: ${{ steps.package.outputs.tarball }}
+          VERIFIED_PACKAGE_VERSION: ${{ steps.package.outputs.version }}
+        run: node scripts/verify-release-artifact.mjs "$VERIFIED_PACKAGE_TARBALL" "$VERIFIED_PACKAGE_VERSION"
+
+  publish:
+    name: Publish to npm
+    needs: [merged-release, release-please, qualification, rehearsal]
+    if: >-
+      always() && !cancelled() &&
+      needs.qualification.result == 'success' && needs.rehearsal.result == 'success'
+    runs-on: ubuntu-latest
     permissions:
       contents: read
       id-token: write
@@ -327,58 +356,36 @@ jobs:
 
       - run: npm ci
 
-      - name: Download the exact qualified package
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
-        with:
-          name: verified-release-package
-          path: .cache/verified-package/
-
-      - name: Verify qualified package provenance and digest
+      - uses: ./.github/actions/prepare-release-package
         id: package
-        run: node scripts/ci/verified-package.mjs validate .cache/verified-package
+
+      - name: Inspect existing npm version
+        id: registry
+        env:
+          VERIFIED_PACKAGE_TARBALL: ${{ steps.package.outputs.tarball }}
+          VERIFIED_PACKAGE_VERSION: ${{ steps.package.outputs.version }}
+        run: node scripts/ci/npm-release.mjs inspect "$VERIFIED_PACKAGE_TARBALL" "$VERIFIED_PACKAGE_VERSION"
 
       - name: Publish
+        if: steps.registry.outputs.published == 'false'
         shell: bash
         env:
           VERIFIED_PACKAGE_TARBALL: ${{ steps.package.outputs.tarball }}
+          VERIFIED_PACKAGE_VERSION: ${{ steps.package.outputs.version }}
         run: |
-          version="$(node --input-type=module -e 'import packageJson from "./package.json" with { type: "json" }; process.stdout.write(packageJson.version)')"
-          published_version="$(npm view "rea-agents@${version}" version --json 2>/dev/null || true)"
-          if [ "${published_version}" = "\"${version}\"" ]; then
-            echo "rea-agents@${version} is already published; verifying the existing package."
-          else
-            tag="$(node scripts/release-npm-tag.mjs "${version}")"
-            npm publish "${VERIFIED_PACKAGE_TARBALL}" --access public --tag "${tag}"
-          fi
+          tag="$(node scripts/release-npm-tag.mjs "$VERIFIED_PACKAGE_VERSION")"
+          npm publish "${VERIFIED_PACKAGE_TARBALL}" --access public --tag "${tag}"
+
+      - name: Verify published npm bytes and dist-tag
+        env:
+          VERIFIED_PACKAGE_TARBALL: ${{ steps.package.outputs.tarball }}
+          VERIFIED_PACKAGE_VERSION: ${{ steps.package.outputs.version }}
+        run: node scripts/ci/npm-release.mjs verify "$VERIFIED_PACKAGE_TARBALL" "$VERIFIED_PACKAGE_VERSION"
 
       - name: Verify published CLI from npm
-        shell: bash
-        run: |
-          version="$(node --input-type=module -e 'import packageJson from "./package.json" with { type: "json" }; process.stdout.write(packageJson.version)')"
-          verification_root="$(mktemp -d)"
-          trap 'rm -rf -- "${verification_root}"' EXIT
-          cd "${verification_root}"
-          max_attempts=120
-          sleep_seconds=15
-          total_window_minutes=$((max_attempts * sleep_seconds / 60))
-          for attempt in $(seq 1 "${max_attempts}"); do
-            published_version="$(npm view --prefer-online "rea-agents@${version}" version --json 2>/dev/null || true)"
-            if [ "${published_version}" = "\"${version}\"" ]; then
-              echo "rea-agents@${version} is visible on npm after attempt ${attempt}/${max_attempts}; verifying the published CLI."
-              npm exec --yes --package="rea-agents@${version}" -- rea --help
-              npm exec --yes --package="rea-agents@${version}" -- rea --llms
-              node "${GITHUB_WORKSPACE}/scripts/verify-published-package.mjs" "${version}"
-              exit 0
-            else
-              echo "rea-agents@${version} is not visible on npm yet (attempt ${attempt}/${max_attempts}; up to ${total_window_minutes} minutes)" >&2
-            fi
-            if [ "${attempt}" -lt "${max_attempts}" ]; then
-              sleep "${sleep_seconds}"
-            fi
-          done
-          echo "rea-agents@${version} did not become visible on npm within ${total_window_minutes} minutes (${max_attempts} attempts × ${sleep_seconds}s)" >&2
-          echo "This indicates npm registry propagation delay, not a CLI verification failure." >&2
-          exit 1
+        env:
+          VERIFIED_PACKAGE_VERSION: ${{ steps.package.outputs.version }}
+        run: node scripts/verify-published-package.mjs "$VERIFIED_PACKAGE_VERSION"
 
   publish-mcp:
     name: Publish to MCP Registry
@@ -400,23 +407,4 @@ jobs:
       - name: Verify package and registry metadata versions
         run: npm run mcp-registry:check
 
-      - name: Install MCP Registry publisher
-        env:
-          MCP_PUBLISHER_VERSION: v1.8.0
-          MCP_PUBLISHER_SHA256_LINUX_AMD64: 1370446bbe74d562608e8005a6ccce02d146a661fbd78674e11cc70b9618d6cf
-        run: |
-          archive="mcp-publisher_linux_amd64.tar.gz"
-          curl -fsSLo "${archive}" \
-            "https://github.com/modelcontextprotocol/registry/releases/download/${MCP_PUBLISHER_VERSION}/${archive}"
-          echo "${MCP_PUBLISHER_SHA256_LINUX_AMD64}  ${archive}" | sha256sum --check --strict
-          tar xzf "${archive}" mcp-publisher
-          chmod +x mcp-publisher
-
-      - name: Validate MCP Registry metadata
-        run: ./mcp-publisher validate
-
-      - name: Authenticate to MCP Registry
-        run: ./mcp-publisher login github-oidc
-
-      - name: Publish MCP Registry metadata
-        run: ./mcp-publisher publish
+      - uses: ./.github/actions/publish-mcp

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "6.4.0"
+  ".": "6.5.0"
 }

CHANGELOG.md

@@ -1,5 +1,118 @@
 # Changelog
 
+## [6.5.0](https://github.com/morluto/rea/compare/rea-agents-6.4.0...rea-agents-6.5.0) (2026-10-13)
+
+Provider prerequisites and recorded verification scope are listed in [the testing guide](docs/testing.md).
+
+### Highlights
+
+- Analyze selected JavaScript files and recover cross-bundle relationships without expanding the selected source scope.
+- Read compact summaries and page retained Evidence across binary, managed, Android, Dart, WASM and network workflows.
+- Inspect SQLite snapshots, packet and signal recordings, WebAssembly, Rust dependency metadata and Electron fuses offline.
+- Keep completed Evidence and partial observations available when analysis or cleanup fails.
+
+### Changes
+
+- **JavaScript source selection:** analyze exact application paths without expanding imports into the selected scope. Unselected files retain identity and explicit unknown coverage; summary delivery remains separate from source selection. ([#1944](https://github.com/morluto/rea/pull/1944), [issue morluto/rea#1848](https://github.com/morluto/rea/issues/1848)). Thanks @kaoru0822-kitauji, @N0zoM1z0.
+- **Code-split recovery:** recover related bundles from multiple selected inputs, retaining per-file provenance and downstream cross-chunk imports. Recorded CLI/MCP coverage is Linux x64 with Wakaru 1.14.0 and source-owned esbuild/webpack fixtures; other hosts, releases and arbitrary application equivalence remain unverified. ([#1686](https://github.com/morluto/rea/pull/1686), [issue morluto/rea#1605](https://github.com/morluto/rea/issues/1605)). Thanks @JingHao-Leon, @pionxzh.
+- **Package imports:** resolve exact package import aliases using the selected loader and package ancestry, rather than guessing sibling files. ([#1862](https://github.com/morluto/rea/pull/1862), [issue morluto/rea#1838](https://github.com/morluto/rea/issues/1838)). Thanks @AWUQAQ, @mvanhorn.
+- **Retained analysis views:** opt into compact inventory/WASM, managed metadata, Android manifest, Dart AOT, Mach-O and EVM summaries, then page retained Evidence without rerunning analysis. Summary delivery preserves the complete recorded result and its original coverage. ([#2122](https://github.com/morluto/rea/pull/2122), [#2193](https://github.com/morluto/rea/pull/2193), [#2413](https://github.com/morluto/rea/pull/2413), [#2438](https://github.com/morluto/rea/pull/2438), [#2455](https://github.com/morluto/rea/pull/2455), [#2634](https://github.com/morluto/rea/pull/2634), [#2308](https://github.com/morluto/rea/pull/2308), [9a18251](https://github.com/morluto/rea/commit/9a18251426f891e6a24856b715ef8002ab8b9610)). Thanks @kaoru0822-kitauji, @N0zoM1z0.
+- **Managed assemblies:** Select declaring types when inspecting members, decode inspected `ldstr` literals with independent coverage, and page retained member summaries. Call and field targets expose `target_declaring_type` and `field_declaring_type`, including supported generic method targets; unresolved metadata remains unknown. ([#1706](https://github.com/morluto/rea/pull/1706), [#2125](https://github.com/morluto/rea/pull/2125), [issue morluto/rea#2121](https://github.com/morluto/rea/issues/2121), [#2162](https://github.com/morluto/rea/pull/2162), [issue morluto/rea#2158](https://github.com/morluto/rea/issues/2158), [#3061](https://github.com/morluto/rea/pull/3061), [issue morluto/rea#3010](https://github.com/morluto/rea/issues/3010), [#2163](https://github.com/morluto/rea/pull/2163), [issue morluto/rea#2160](https://github.com/morluto/rea/issues/2160)). Thanks @kaoru0822-kitauji, @N0zoM1z0, @Nelglor, @skoodster.
+- **Packet captures:** inspect saved packets with bounded TShark output, compact capture summaries and retained pages; discover installed protocol/field definitions. Recorded real-engine coverage uses Linux and Wireshark 4.6.6; native Windows/macOS and Bun behavior remain unverified. ([#2318](https://github.com/morluto/rea/pull/2318), [#2340](https://github.com/morluto/rea/pull/2340), [#2496](https://github.com/morluto/rea/pull/2496)). Thanks @3QL, @N0zoM1z0, @Olorinm.
+- **Recorded signals:** decode existing recordings and discover installed decoders/options through caller-supplied sigrok-cli 0.7.2. This is Linux-only and requires util-linux `prlimit`; it acquires no hardware samples. ([#2339](https://github.com/morluto/rea/pull/2339), [#2487](https://github.com/morluto/rea/pull/2487)). Thanks @N0zoM1z0, @Olorinm.
+- **Web captures:** derive an inferred method/origin/path-template API surface from retained HAR data including observed query-parameter names while retaining unknowns; query values, headers and bodies remain excluded. ([#1891](https://github.com/morluto/rea/pull/1891), [#2982](https://github.com/morluto/rea/pull/2982), [issue morluto/rea#2913](https://github.com/morluto/rea/issues/2913)). Thanks @mvanhorn, @wunianze666-netizen, @zhangguiping-xydt.
+- **QUIC captures:** inspect retained aioquic 1.5.0 JSON qlog 0.3 objects and page traces/streams/observations. Other qlog layouts remain unsupported; overlap and loss declarations do not prove retransmission or network loss. ([#2277](https://github.com/morluto/rea/pull/2277)). Thanks @LuisTaffelli, @N0zoM1z0.
+- **Fiddler captures:** inspect native SAZ archives with retained HTTP provenance and bounded decoding. Recorded producer coverage is the pinned public encoding corpus; current Fiddler Everywhere variants and Bun-native execution remain unverified. ([#2409](https://github.com/morluto/rea/pull/2409)). Thanks @N0zoM1z0, @zahhak.
+- **SQLite snapshots:** inspect an explicitly selected offline database with table/column selection and bounded Evidence. This operation requires Node 24.x >=24.15 or 26+ with `DatabaseSync.limits`; supported Node 22 and earlier 24 runtimes cannot use it. A live database/WAL copy does not establish an atomic snapshot. ([#2271](https://github.com/morluto/rea/pull/2271)). Thanks @N0zoM1z0, @Y0UW1SH.
+- **WASM artifacts:** Inspect local modules with bring-your-own WABT 1.0.42 without executing them. Compare imports/exports from two complete core-module inspection Evidence records without requiring an active WABT installation; unsupported signatures and duplicate identities remain unknown, and comparisons do not establish runtime compatibility. Recorded real-tool inspection coverage is macOS arm64. ([#1533](https://github.com/morluto/rea/pull/1533), [issue morluto/rea#884](https://github.com/morluto/rea/issues/884), [#2464](https://github.com/morluto/rea/pull/2464), [issue morluto/rea#2356](https://github.com/morluto/rea/issues/2356)). Thanks @matbrgz, @N0zoM1z0, @thangldw.
+- **Go binaries:** inspect embedded build metadata, including file-backed unmapped Mach-O debug segments. ([#1363](https://github.com/morluto/rea/pull/1363), [7fb097d](https://github.com/morluto/rea/commit/7fb097d72c9931dd5dfae481ad2b9d3bb6029f15)). Thanks @Y0UW1SH.
+- **Flutter APKs:** identify snapshot/engine builds and inspect AOT structure without an external engine. Recorded real APK coverage uses the documented Flutter Gallery fixture; macOS/Windows and complete pool semantics remain unverified, and pool coverage stays partial. ([#1582](https://github.com/morluto/rea/pull/1582)). Thanks @3QL.
+- **HarmonyOS packages:** inventory HAP/HSP/App Pack structures without executing code. The recorded real workflow covers one pinned HAP through repository-built CLI/MCP; installed-package and real HSP/App Pack coverage remain unverified. ([#1447](https://github.com/morluto/rea/pull/1447)). Thanks @BaaRai.
+- **Ghidra raw inputs and references:** compatible Linux/macOS Ghidra profiles accept caller-selected raw architecture/entry information and expose typed incoming references at exact addresses. Windows Ghidra P0 admits the raw NMOS 6502 profile described below; other raw targets and the incoming-reference facet remain outside Windows P0. ([#1868](https://github.com/morluto/rea/pull/1868), [issue morluto/rea#1836](https://github.com/morluto/rea/issues/1836), [#1715](https://github.com/morluto/rea/pull/1715), [issue morluto/rea#1245](https://github.com/morluto/rea/issues/1245)). Thanks @bugstan, @casesolved-co-uk, @mvanhorn, @N0zoM1z0.
+- **Ghidra MIPS:** Add bounded MIPS32r2/o32 relocatable objects, soft-float integer-register storage, admitted MIPS16 shared ELF, and a narrowly admitted recordless legacy MIPS32 executable profile. The latter pins an endian-matched 32-bit language and records inferred o32 as an analysis assumption. Admission follows each documented ABI/flag/relocation boundary. ([#1949](https://github.com/morluto/rea/pull/1949), [issue morluto/rea#1937](https://github.com/morluto/rea/issues/1937), [#1950](https://github.com/morluto/rea/pull/1950), [issue morluto/rea#1938](https://github.com/morluto/rea/issues/1938), [#1991](https://github.com/morluto/rea/pull/1991), [issue morluto/rea#1851](https://github.com/morluto/rea/issues/1851), [#1898](https://github.com/morluto/rea/pull/1898), [issue morluto/rea#1620](https://github.com/morluto/rea/issues/1620)). Thanks @AurelioB, @BaaRai, @bqw371, @kaoru0822-kitauji, @N0zoM1z0.
+- **Ghidra RISC-V:** admit little-endian RV32/RV64 `ET_EXEC` ELF declaring the supported double-float ABI. Relocatable/shared, big-endian and other ABI profiles remain refused; see [the profile and recorded lane](docs/ghidra-riscv.md). ([#2151](https://github.com/morluto/rea/pull/2151)). Thanks @NIU-123370.
+- **PSP static ELF profile:** the Ghidra profile is Linux x64, bounded little-endian ELF32 `ET_EXEC` with the documented PSP/ABI declarations and a compatible caller-installed Allegrex extension. PRX, shared/relocatable images, PBP/ISO/CSO and runtime emulation are outside scope. Historical extension experiments are separate from public-provider verification; real public Ghidra PSP coverage remains unverified. ([#1599](https://github.com/morluto/rea/pull/1599)). Thanks @jaelliot.
+- **Ghidra analysis settings:** apply validated analyzer overrides before analysis while retaining the selected analysis profile. ([#1913](https://github.com/morluto/rea/pull/1913)). Thanks @akushonkamen, @kaoru0822-kitauji, @N0zoM1z0.
+- **Attached native IDA MCP:** add an optional native bridge alongside existing legacy/headless profiles. Recorded native runs use Linux IDA Free 9.4 with a navigation correction and Windows IDA Pro 9.3 with a loopback-listener change; stock native switching, native macOS and Windows IDA Free remain unverified. Attached databases remain read-only and are never saved or closed. ([#1544](https://github.com/morluto/rea/pull/1544)). Thanks @imissapixel, @N0zoM1z0.
+- **Frida instrumentation:** add explicit local/remote target selection, caller-supplied scripts and retained messages, with script-read/input diagnostics and bounded message eviction. Recorded real coverage is the Linux local Node marker workflow; macOS, Windows and remote devices/servers remain unverified. Instrumentation executes foreign code and is destructive, not read-only. ([#1359](https://github.com/morluto/rea/pull/1359), [#2211](https://github.com/morluto/rea/pull/2211), [issue morluto/rea#2209](https://github.com/morluto/rea/issues/2209), [#2217](https://github.com/morluto/rea/pull/2217), [issue morluto/rea#2213](https://github.com/morluto/rea/issues/2213), [#2628](https://github.com/morluto/rea/pull/2628)). Thanks @dandgabr, @kaoru0822-kitauji, @N0zoM1z0.
+- **Client setup:** register Qoder, Trae, ZCode, DeepSeek Harness, Kimi Code, Factory Droid and WorkBuddy through the existing scoped setup flow. DeepSeek is included from 6.5.0; the historical npm 6.4 check did not cover it. Live Trae and DeepSeek API integration remain unverified. ([#1564](https://github.com/morluto/rea/pull/1564), [#1572](https://github.com/morluto/rea/pull/1572), [#1573](https://github.com/morluto/rea/pull/1573), [#1929](https://github.com/morluto/rea/pull/1929), [issue morluto/rea#1839](https://github.com/morluto/rea/issues/1839), [#2744](https://github.com/morluto/rea/pull/2744), [#2309](https://github.com/morluto/rea/pull/2309), [#3041](https://github.com/morluto/rea/pull/3041), [issue morluto/rea#3040](https://github.com/morluto/rea/issues/3040)). Thanks @0xRafie, @BaaRai, @cainiao1992, @IvenKooLab, @whoishaha, @ysntony.
+- **Website:** Add maintained language editions, persistent/system-aware themes, keyboard styling and nested Evidence indentation, plus the reverse-engineering models essay. A simpler home page and beginner journey connect platform prerequisites, client/provider setup and a supplied first investigation. ([#1779](https://github.com/morluto/rea/pull/1779), [issue morluto/rea#1022](https://github.com/morluto/rea/issues/1022), [#1699](https://github.com/morluto/rea/pull/1699), [#1714](https://github.com/morluto/rea/pull/1714), [#1894](https://github.com/morluto/rea/pull/1894), [#2250](https://github.com/morluto/rea/pull/2250), [#2432](https://github.com/morluto/rea/pull/2432), [#2732](https://github.com/morluto/rea/pull/2732), [#3274](https://github.com/morluto/rea/pull/3274)). Thanks @CassieFox23, @kaoru0822-kitauji, @N0zoM1z0.
+
+- **Rust dependency metadata:** Inspect embedded cargo-auditable package/dependency records in ELF, PE and thin Mach-O without executing the file. Missing metadata and inferred compiler hashes retain explicit limitations; universal Mach-O requires a selected thin slice. ([#2456](https://github.com/morluto/rea/pull/2456)). Thanks @mvanhorn.
+- **Electron fuses:** Read packaged fuse bytes and per-slice runtime implications without launching or modifying the app. Missing, truncated and unknown wires remain explicit; fuse observations do not prove other Inspector-enablement paths. ([#2399](https://github.com/morluto/rea/pull/2399)). Thanks @kaoru0822-kitauji, @mvanhorn, @N0zoM1z0.
+- **Ghidra PowerPC:** Admit bounded ELF32 big-endian `ET_EXEC` PowerPC with an explicit language profile on supported Linux/macOS hosts. PPC64, DOL and other variants remain outside this lane; see [the profile and verification prerequisites](docs/ghidra-ppc.md). ([#1747](https://github.com/morluto/rea/pull/1747)). Thanks @arielfikru.
+
+- **Reference-source summaries:** Use CLI `import-reference-source --detail summary` for compact manifest, count, state and path-outline output. The complete graph remains available and is still the default; hidden outline entries retain separate coverage counts. ([#2768](https://github.com/morluto/rea/pull/2768), [issue morluto/rea#2442](https://github.com/morluto/rea/issues/2442)). Thanks @matbrgz, @To3akaRin.
+
+- **Recorded AArch64 crashes:** Decode 34 ABI register values per thread from supported Linux ELF64 little-endian core notes using the documented caller-provided Python dependencies. These are recorded facts, not proof of current process or library identity. ([#2505](https://github.com/morluto/rea/pull/2505), [issue morluto/rea#2353](https://github.com/morluto/rea/issues/2353)). Thanks @matbrgz, @NIU-123370.
+
+- **Ghidra byte search:** Search initialized analyzed memory using wildcards, bit masks, address bounds and paged results. Unloaded, overlay and uninitialized blocks retain skipped coverage; this is not a raw-file search. ([#2341](https://github.com/morluto/rea/pull/2341)). Thanks @mvanhorn.
+
+- **Raw NMOS 6502 images:** Analyze explicitly selected headerless images with Ghidra, including Windows P0, using a caller-selected entry and source mapping within the 16-bit address space. Cartridge parsing, reset-vector inference and 65C02/65816 are outside this profile. ([#2079](https://github.com/morluto/rea/pull/2079)). Thanks @Zhong-fan.
+
+- **Swift String observations:** Ghidra function dossiers derive supported AArch64 Swift String literals from constant-register pairs at recognized use sites, retaining instruction/register provenance and explicit omissions. This is a bounded derivation, not a complete string inventory. ([#2049](https://github.com/morluto/rea/pull/2049), [issue morluto/rea#2030](https://github.com/morluto/rea/issues/2030)). Thanks @thefolahan.
+
+- **Headless IDA procedure lookup:** Resolve addresses to canonical containing-procedure entries and identify the session’s admitted program document in the modern headless profile. Incomplete surveys remain errors; attached profiles do not advertise this containment capability. ([#2374](https://github.com/morluto/rea/pull/2374), [issue morluto/rea#2335](https://github.com/morluto/rea/issues/2335)). Thanks @nikolay-dementiev.
+
+- **Passive browser attachment:** Six existing passive browser tools accept an explicit-port loopback browser WebSocket endpoint when HTTP target discovery is unavailable. Existing consent and target/origin checks remain required; this does not launch a browser or enable runtime instrumentation. ([#2346](https://github.com/morluto/rea/pull/2346)). Thanks @all-black-493.
+
+- **Android DEX references:** Retain exact method descriptors and individual direct-invoke observations with source method, DEX entry, opcode and code-unit offset. These are static references; unavailable instruction facts remain separate from method-level usage totals. ([#2439](https://github.com/morluto/rea/pull/2439)). Thanks @LcokHcak.
+
+- **Offline EVM metadata:** Retain bounded, lossless facts from plausible terminal Solidity CBOR root-map candidates. Candidates do not prove Solidity origin or source/compiler identity, and linked metadata is not fetched. ([#2790](https://github.com/morluto/rea/pull/2790)). Thanks @matbrgz.
+
+### Fixes
+
+- **JavaScript loader and export identity:** Respect import/require conditions and unavailable package metadata, keep export links separate from writes, and resolve default identifier exports to the value captured at the export statement. ([7e5cffa](https://github.com/morluto/rea/commit/7e5cffa2ae9dfc9afaeca0715110d4dd41c0dcdd), [322506d](https://github.com/morluto/rea/commit/322506d0c0d39d3cd1e2e1c285c2cc23cfa73ee7), [81f7638](https://github.com/morluto/rea/commit/81f763820319a762f003cf95651ed14ce9326a4c), [dae1e55](https://github.com/morluto/rea/commit/dae1e55381f0d6cfee7f2082d5d27b938e55704c)). Thanks @paoValle, @VarunGore36, @xu91102.
+- **JavaScript traces:** Retain nested bridge calls and surviving early-return predicates. Honor node-ID match options, match route seeds against source values, and keep ambiguous runtime candidates unknown. ([0351328](https://github.com/morluto/rea/commit/0351328e54ce70ea3f2814482e76b132774aff48), [5031099](https://github.com/morluto/rea/commit/503109995f9dcf8a955585d39a344fc846d2f59e), [44c9d29](https://github.com/morluto/rea/commit/44c9d2924d5b95d7a86595e8d7b7cf4fd4f0f6ac), [5e79d46](https://github.com/morluto/rea/commit/5e79d468e5864204cbe79a7ca2898541cee5e012)). Thanks @jpdefo.
+- **Browser comparison coverage:** Compare only known redirect response fields and retain network-selection recovery guidance alongside independent event changes. Missing response facts do not prove equality or a change. ([2b60e09](https://github.com/morluto/rea/commit/2b60e097f281f7708c69f1f7ba9263694547bcc0)).
+- **Evidence comparison and ledger input:** Report display-only bundle differences as unchanged while retaining digests, and classify noncanonical bundle records as invalid caller input. ([030c477](https://github.com/morluto/rea/commit/030c47732833c9cedcc31db1309eb3a1ca2c62e8), [3a34ad3](https://github.com/morluto/rea/commit/3a34ad37bdb7b8debba0f6515ba85b80141f2716)).
+- **Capture and admission cleanup:** Keep deleted-file observations and original bytes when a parent becomes a file, preserve unrelated I/O failures during cancellation, and require explicit pre-launch proof before releasing an unknown LLDB target owner. LLDB failure controls used simulated boundaries. ([e67c364](https://github.com/morluto/rea/commit/e67c3642c8920a2a9c0e231ee2f16f50b245df31), [2daeff4](https://github.com/morluto/rea/commit/2daeff4b243e1cd137c591ca394e18a1c05c8bbc), [45b6a7f](https://github.com/morluto/rea/commit/45b6a7fe8f51a89951aaa823ffa627f6f5453a33)). Thanks @SII-YDD, @xu91102.
+- **Client configuration:** Validate MCP output-schema profiles before setup writes, ignore untrusted Gemini workspace settings before parsing them, and identify installed skills independently of marker-only client roots. ([0930e94](https://github.com/morluto/rea/commit/0930e94e077ab7fb4d695f62785919a8a25c2e21), [aade9bb](https://github.com/morluto/rea/commit/aade9bbcb79aa8504ab6921b25f8ab082aba78e7), [ba33c70](https://github.com/morluto/rea/commit/ba33c706d26b63e43308be50c0249c72cff62cc6)). Thanks @CmsChase, @paoValle, @sx4im.
+- **Host tool discovery:** Share macOS Hopper launcher discovery across setup and runtime, preserve explicit paths, and report validated ADB and Apktool availability. ([7582f0d](https://github.com/morluto/rea/commit/7582f0dff29ae0e80c97b885ddd386ac61a92570), [e5deb83](https://github.com/morluto/rea/commit/e5deb832cb09bb524877d0df40f49d5b5bb7dea4)). Thanks @Chessing234, @kaoru0822-kitauji, @viniciusdsandrade.
+- **SAZ encoding validation:** Reject invalid XML bytes, unsupported encodings and declarations that contradict the archive bytes, including records outside the selected request. ([1250aae](https://github.com/morluto/rea/commit/1250aaedd8b4d1e471d8a382f76418bde65c05d2)).
+- **Managed member matching:** Keep malformed TypeDef list ownership unknown, distinguish constants during structural method matching, and accept legacy small exception-section sizes. ([3f6b575](https://github.com/morluto/rea/commit/3f6b5755b3e699bd9373641acffe0f2c5d2ab094), [ee5cfbe](https://github.com/morluto/rea/commit/ee5cfbe05cd309a88003c711721e67a3bee36554)).
+- **Bounded diagnostics:** Bound SDK validation messages and terminal normalization before allocation while retaining diagnostics and explicit unknown final output sizes. ([7fb0a0c](https://github.com/morluto/rea/commit/7fb0a0cc577f7c9033a2674d877d8242b5864556), [1d826f3](https://github.com/morluto/rea/commit/1d826f304f032acfe69dad3ff824b300aacaeb43)). Thanks @CRYPTONIKAV.
+
+- **Windows artifact classification:** identify `.exe`, `.com`, `.bat` and `.cmd` artifacts as launchable host executables. ([#1823](https://github.com/morluto/rea/pull/1823), [#1824](https://github.com/morluto/rea/pull/1824), [issue morluto/rea#1819](https://github.com/morluto/rea/issues/1819)). Thanks @dollarsmoney, @JasonBuildAI, @kaoru0822-kitauji.
+
+- **CLI/MCP delivery:** defer command-specific startup work, bundle runtime entries, retain field/input correction details across output formats and preserve shared optional-provider lifetime. MCP selectors, paging continuation and retained partial-error references remain explicit; session liveness/provider-attribution corrections retain their controlled-provider verification limits. ([#1691](https://github.com/morluto/rea/pull/1691), [issue morluto/rea#1685](https://github.com/morluto/rea/issues/1685), [#1705](https://github.com/morluto/rea/pull/1705), [issue morluto/rea#1695](https://github.com/morluto/rea/issues/1695), [#1755](https://github.com/morluto/rea/pull/1755), [issue morluto/rea#1746](https://github.com/morluto/rea/issues/1746), [#1773](https://github.com/morluto/rea/pull/1773), [issue morluto/rea#1771](https://github.com/morluto/rea/issues/1771), [#1780](https://github.com/morluto/rea/pull/1780), [#1814](https://github.com/morluto/rea/pull/1814), [#1910](https://github.com/morluto/rea/pull/1910), [issue morluto/rea#1849](https://github.com/morluto/rea/issues/1849), [#1996](https://github.com/morluto/rea/pull/1996), [#2140](https://github.com/morluto/rea/pull/2140), [issue morluto/rea#2135](https://github.com/morluto/rea/issues/2135), [#2205](https://github.com/morluto/rea/pull/2205), [issue morluto/rea#2195](https://github.com/morluto/rea/issues/2195), [#2230](https://github.com/morluto/rea/pull/2230), [issue morluto/rea#2180](https://github.com/morluto/rea/issues/2180), [#2294](https://github.com/morluto/rea/pull/2294), [#2482](https://github.com/morluto/rea/pull/2482), [a82d14e](https://github.com/morluto/rea/commit/a82d14e4db4dca989ffa2e7dbe78fd43551da256), [a4dd4e8](https://github.com/morluto/rea/commit/a4dd4e8e8700ce350e1a0c612ebd61b91ca5e585), [48c352b](https://github.com/morluto/rea/commit/48c352b6bfa34c820a530272cd36600158c37b1e), [07b36c1](https://github.com/morluto/rea/commit/07b36c148946f46b99a4ce04e55726e97d0ee03a), [570c40c](https://github.com/morluto/rea/commit/570c40cde55d31e455ef9bc484b7b908658ded58), [8fc2043](https://github.com/morluto/rea/commit/8fc2043eb8bcedbf34dce064f977e455438635d6), [7fc0b5e](https://github.com/morluto/rea/commit/7fc0b5ec9c2532bbf789d7783b7a0cab6fc054d8)). Thanks @369Apps, @chqcjq, @cold-atom, @coygeek, @JackOdegard, @kaoru0822-kitauji, @N0zoM1z0, @sx4im.
+- **Evidence import/replay:** import bundles across session transitions while authenticating selected target and file identities, preserve literal keys, metadata/mutation intent and relationship coverage, and honor cancellation before session mutation. Reuse authenticated snapshots and comparisons within their owned lifetime; reject malformed/non-object snapshots and unsupported metadata without disguising uncertainty. ([#1694](https://github.com/morluto/rea/pull/1694), [#1716](https://github.com/morluto/rea/pull/1716), [issue morluto/rea#1680](https://github.com/morluto/rea/issues/1680), [#1721](https://github.com/morluto/rea/pull/1721), [issue morluto/rea#1718](https://github.com/morluto/rea/issues/1718), [#1733](https://github.com/morluto/rea/pull/1733), [issue morluto/rea#1723](https://github.com/morluto/rea/issues/1723), [issue morluto/rea#1724](https://github.com/morluto/rea/issues/1724), [#1776](https://github.com/morluto/rea/pull/1776), [#1873](https://github.com/morluto/rea/pull/1873), [#2001](https://github.com/morluto/rea/pull/2001), [#2013](https://github.com/morluto/rea/pull/2013), [issue morluto/rea#2009](https://github.com/morluto/rea/issues/2009), [#2083](https://github.com/morluto/rea/pull/2083), [#2303](https://github.com/morluto/rea/pull/2303), [#2685](https://github.com/morluto/rea/pull/2685), [issue morluto/rea#2675](https://github.com/morluto/rea/issues/2675), [c002b89](https://github.com/morluto/rea/commit/c002b89e2d8130a3c07e25e5fd604876be18c703), [9c85114](https://github.com/morluto/rea/commit/9c8511409c0706f9979c2b68dd56aaaf9f21e191), [aada0ca](https://github.com/morluto/rea/commit/aada0ca8126bf14c60750a4ccd4a79667770a1e4), [4a4d36f](https://github.com/morluto/rea/commit/4a4d36f881861bbab3c734b0dd459f805766caec), [1c64fe3](https://github.com/morluto/rea/commit/1c64fe3eff48679c6880f42d2f0a4af46686ade7), [6fb3a34](https://github.com/morluto/rea/commit/6fb3a345fe952b8e8f59221aec993acc37ccbf31), [3bcc68c](https://github.com/morluto/rea/commit/3bcc68c037e9415c78093cb286069c1fcca6a2f8), [6bae774](https://github.com/morluto/rea/commit/6bae774328724403255590aa2ddad4d7a2aa727f), [e997085](https://github.com/morluto/rea/commit/e9970855ba16ba711816ac30212c5ca17ae085cd), [d1dcebc](https://github.com/morluto/rea/commit/d1dcebce2c0820469ed63e33497a14258971b710), [b123b2e](https://github.com/morluto/rea/commit/b123b2e51cc7d6d2157525664be2df88fb1ba3bd), [049132a](https://github.com/morluto/rea/commit/049132ab43fa962d31774f2b258c15a71217148b), [042dcaa](https://github.com/morluto/rea/commit/042dcaa1ee66f1b8668f08b193f38ab01bceaacb), [acf75e6](https://github.com/morluto/rea/commit/acf75e6700ace28bb1db25e54e56673ac15e0ed3), [1f7f808](https://github.com/morluto/rea/commit/1f7f808c4f3bb5eca6b13bcc71d5cceb2ace6614), [26bffb9](https://github.com/morluto/rea/commit/26bffb94bf80355c35e22a98a8fc629c6210307e)). Thanks @coygeek, @DeryFerd, @jiangjiang248, @kaoru0822-kitauji, @khanukov, @N0zoM1z0, @NIU-123370, @rohitg00, @sx4im.
+- **Ghidra setup and analysis:** preserve launcher/JVM diagnostics, Java-property and extension identity, stale-client recovery, UTF-8 bridge output and pending-startup progress. File-offset decompilation is Ghidra-specific; recorded coverage is Linux x64 with Ghidra 12.1.4. Startup/progress/compiler failure paths that use simulations remain unverified with a real engine. ([#1698](https://github.com/morluto/rea/pull/1698), [#1877](https://github.com/morluto/rea/pull/1877), [#1931](https://github.com/morluto/rea/pull/1931), [#2011](https://github.com/morluto/rea/pull/2011), [issue morluto/rea#1992](https://github.com/morluto/rea/issues/1992), [#2014](https://github.com/morluto/rea/pull/2014), [#2101](https://github.com/morluto/rea/pull/2101), [issue morluto/rea#2078](https://github.com/morluto/rea/issues/2078), [#2206](https://github.com/morluto/rea/pull/2206), [issue morluto/rea#2204](https://github.com/morluto/rea/issues/2204), [2187e16](https://github.com/morluto/rea/commit/2187e16f149a7a7b512a4cb45d5f468cc04091fe), [b953f96](https://github.com/morluto/rea/commit/b953f96c0aae27e1876c317a8f7db1d6f292b8ff)). Thanks @EDMND-SRC, @Ha1baraA11, @kaoru0822-kitauji, @lovecontroing, @lyly-bonbon, @N0zoM1z0, @nosmile99, @Petru101, @sx4im, @Zhong-fan.
+- **Process and cleanup ownership:** retain private runtime/file owners and detailed incomplete-cleanup observations, bound trace cycles/order state, preserve caller paths, and use monotonic time for budgets while retaining wall dates. Windows affinity/admission ([#2202](https://github.com/morluto/rea/pull/2202), [issue morluto/rea#2181](https://github.com/morluto/rea/issues/2181)) and Bun memory-enforcement paths retain their recorded native-versus-controlled-fixture limits; these fixes are not a general process-ownership guarantee. ([#1700](https://github.com/morluto/rea/pull/1700), [issue morluto/rea#1697](https://github.com/morluto/rea/issues/1697), [#1730](https://github.com/morluto/rea/pull/1730), [#1756](https://github.com/morluto/rea/pull/1756), [issue morluto/rea#1753](https://github.com/morluto/rea/issues/1753), [#1760](https://github.com/morluto/rea/pull/1760), [issue morluto/rea#1757](https://github.com/morluto/rea/issues/1757), [#1826](https://github.com/morluto/rea/pull/1826), [#1907](https://github.com/morluto/rea/pull/1907), [issue morluto/rea#1856](https://github.com/morluto/rea/issues/1856), [#1999](https://github.com/morluto/rea/pull/1999), [issue morluto/rea#1993](https://github.com/morluto/rea/issues/1993), [#2232](https://github.com/morluto/rea/pull/2232), [issue morluto/rea#2170](https://github.com/morluto/rea/issues/2170), [#2252](https://github.com/morluto/rea/pull/2252), [issue morluto/rea#2218](https://github.com/morluto/rea/issues/2218), [#2467](https://github.com/morluto/rea/pull/2467), [issue morluto/rea#2257](https://github.com/morluto/rea/issues/2257), [#2468](https://github.com/morluto/rea/pull/2468), [#2488](https://github.com/morluto/rea/pull/2488), [09b6828](https://github.com/morluto/rea/commit/09b68285166bef2b7633402c8adf7eb25823b47e), [7285e15](https://github.com/morluto/rea/commit/7285e15839a4fecf9940683699b781a60ccc4775), [b5ededd](https://github.com/morluto/rea/commit/b5ededd0f9c28d0f696a205103066928117368ee), [d8c76b6](https://github.com/morluto/rea/commit/d8c76b629639bda4405afa9ae2f7676b694f2f10), [98d8470](https://github.com/morluto/rea/commit/98d8470d36cfbf7cd25820a4ed430aebae20c0c5), [c22111e](https://github.com/morluto/rea/commit/c22111eca2c4bc84a084f12711f405b3e7422a40), [cecc6ec](https://github.com/morluto/rea/commit/cecc6ecbffe84689a173d1634f342e046b0c8ceb), [10935b7](https://github.com/morluto/rea/commit/10935b7b1136accab2a43b308ab380749da0f7ae), [63e796d](https://github.com/morluto/rea/commit/63e796d50ea323ae8dcfef80f86c8154bb106790), [d9e9fb2](https://github.com/morluto/rea/commit/d9e9fb2273543caab4eb21d896c33d462ada6971), [9049dba](https://github.com/morluto/rea/commit/9049dbaf0c3df32357419f9899965df2b611f493), [ed881c6](https://github.com/morluto/rea/commit/ed881c6d2ef6a8adba0c2a241ebc9ab4603b7868)). Thanks @Ashen00001, @charan-rathore, @coygeek, @EDMND-SRC, @JasonBuildAI, @jimpablo, @kaoru0822-kitauji, @N0zoM1z0, @NIU-123370, @Rinkia, @rudycelekli, @sx4im, @xeropresence, @XiaoBinGan, @xthunder0, @hzh666kevin-hue.
+- **Native image identity:** preserve universal Mach-O containers and selected slice/subtype identity, chained fixup locations and library ordinals, exact signing text, PE resource capacity and ELF/header framing. Mach-O summary selection and independent slice commands avoid unnecessary delivery/work. Controlled routing/parser fixtures do not establish every installed-provider path. ([#1703](https://github.com/morluto/rea/pull/1703), [issue morluto/rea#1702](https://github.com/morluto/rea/issues/1702), [#1708](https://github.com/morluto/rea/pull/1708), [#1709](https://github.com/morluto/rea/pull/1709), [#1713](https://github.com/morluto/rea/pull/1713), [#1772](https://github.com/morluto/rea/pull/1772), [issue morluto/rea#1765](https://github.com/morluto/rea/issues/1765), [#1784](https://github.com/morluto/rea/pull/1784), [issue morluto/rea#1775](https://github.com/morluto/rea/issues/1775), [#1982](https://github.com/morluto/rea/pull/1982), [#1995](https://github.com/morluto/rea/pull/1995), [issue morluto/rea#1990](https://github.com/morluto/rea/issues/1990), [#2040](https://github.com/morluto/rea/pull/2040), [#2107](https://github.com/morluto/rea/pull/2107), [#2161](https://github.com/morluto/rea/pull/2161), [issue morluto/rea#2105](https://github.com/morluto/rea/issues/2105), [#2248](https://github.com/morluto/rea/pull/2248), [issue morluto/rea#2176](https://github.com/morluto/rea/issues/2176), [#2281](https://github.com/morluto/rea/pull/2281), [issue morluto/rea#2274](https://github.com/morluto/rea/issues/2274), [#2292](https://github.com/morluto/rea/pull/2292), [#2466](https://github.com/morluto/rea/pull/2466), [#2506](https://github.com/morluto/rea/pull/2506), [#2733](https://github.com/morluto/rea/pull/2733), [issue morluto/rea#2661](https://github.com/morluto/rea/issues/2661), [f598bab](https://github.com/morluto/rea/commit/f598bab488e38c378d69346fa3c106f9e18529ed), [108b5f9](https://github.com/morluto/rea/commit/108b5f94254281639badd25b1f448cca35dc89a2), [f1924cf](https://github.com/morluto/rea/commit/f1924cf9c1910d5d29d11e7bf634b51af8d738cf), [8bd5ba2](https://github.com/morluto/rea/commit/8bd5ba2d234cbd9a5bb9dd5daeaa191c3a1cad24), [b38429c](https://github.com/morluto/rea/commit/b38429cb6a0de8f4bb5ae01633e24abe2d7cde46), [8d4d631](https://github.com/morluto/rea/commit/8d4d631606c701aac150cf009d3b80ae4a7ae7d5), [ac57c88](https://github.com/morluto/rea/commit/ac57c88efe64c3125850b54d3d833227e6b8ec51), [dc038d1](https://github.com/morluto/rea/commit/dc038d16bba9046afd28970de9c47f6259a43524), [34a4bb6](https://github.com/morluto/rea/commit/34a4bb6508006fa113463ef20ed799a2994e9ee8), [ebc22d9](https://github.com/morluto/rea/commit/ebc22d99d62225505c0a84f6e39823ba4ef2f829), [c02fb0e](https://github.com/morluto/rea/commit/c02fb0ea8055f98def2b12ad557aed0faefd3639)). Thanks @1NormalGuy, @Aliciawque, @baron, @coygeek, @dhl84, @hemanthrayuduu, @JasonBuildAI, @kaoru0822-kitauji, @N0zoM1z0, @thangldw, @viniciusdsandrade, @XiaoBinGan, @Zburgers.
+- **Archive and artifact provenance:** keep physical ZIP occurrence identity, exact signatures/names and partial inventory coverage; bound decompression and reject malformed keys/integers. Directory/ASAR/DMG reads retain ownership through cleanup and publication cancellation. Duplicate ZIP names remain explicitly ambiguous where the public projection cannot represent them; synthetic archive/cleanup cases do not prove every real Unblob or DMG failure path. ([#1726](https://github.com/morluto/rea/pull/1726), [issue morluto/rea#1725](https://github.com/morluto/rea/issues/1725), [#1854](https://github.com/morluto/rea/pull/1854), [issue morluto/rea#1844](https://github.com/morluto/rea/issues/1844), [#1865](https://github.com/morluto/rea/pull/1865), [issue morluto/rea#1860](https://github.com/morluto/rea/issues/1860), [#2069](https://github.com/morluto/rea/pull/2069), [#2106](https://github.com/morluto/rea/pull/2106), [#2144](https://github.com/morluto/rea/pull/2144), [#2365](https://github.com/morluto/rea/pull/2365), [#2493](https://github.com/morluto/rea/pull/2493), [918713a](https://github.com/morluto/rea/commit/918713af376e307ecf24d75e6a0dd9d1b544545b), [eb97da3](https://github.com/morluto/rea/commit/eb97da33881e3d1472d97a7d788ee35944fb6b07), [2260887](https://github.com/morluto/rea/commit/2260887f2092be6a3d9c79509e4ae4a3e52fce7f), [74d7da6](https://github.com/morluto/rea/commit/74d7da6ced0f869936ee0316b00616931b088066), [ed485a3](https://github.com/morluto/rea/commit/ed485a3dc8cc3a4baf8cabe01acb7aa0490b73b3), [921bb95](https://github.com/morluto/rea/commit/921bb9575505065f6cfd57b14d97d80d0f238546), [d8ceb3f](https://github.com/morluto/rea/commit/d8ceb3f276a65c181b146f68c0729ff4b6f9fa61), [9435c7a](https://github.com/morluto/rea/commit/9435c7aae279ba184937c0dfeb713fd574ba3f29), [bb54082](https://github.com/morluto/rea/commit/bb540826d65316c164d2de8ba4ef10f81a8ad073), [a73a55f](https://github.com/morluto/rea/commit/a73a55f53cc2b2e5b7618effe6ecb5cee6e0cee2), [3c57e1a](https://github.com/morluto/rea/commit/3c57e1a8b21b379fca55032d177078e1d8426e64), [ec0b081](https://github.com/morluto/rea/commit/ec0b081371f118e6e5e042fbef3479359c672ddb), [e7882b3](https://github.com/morluto/rea/commit/e7882b34f4ac4a26f903c5f49264acc2c19bb562), [b955b82](https://github.com/morluto/rea/commit/b955b825fc002a4bb408f2910b78768c566c2cd1)). Thanks @1052326311, @1NormalGuy, @baron, @Bortlesboat, @Chaoqi31, @DeryFerd, @kaoru0822-kitauji, @N0zoM1z0, @XiaoBinGan.
+- **Setup/uninstall recovery:** preserve unrelated YAML text, caller-selected roots, symlinked data and existing recovery snapshots; explain malformed configuration shapes and retain failed rollback/cleanup owners. Show terminal dry-run plans and each selected skill location. Bunx registration and fault-injected recovery cases remain simulated rather than live-client verification. ([#1731](https://github.com/morluto/rea/pull/1731), [#1754](https://github.com/morluto/rea/pull/1754), [#1821](https://github.com/morluto/rea/pull/1821), [issue morluto/rea#1816](https://github.com/morluto/rea/issues/1816), [#1983](https://github.com/morluto/rea/pull/1983), [#2118](https://github.com/morluto/rea/pull/2118), [issue morluto/rea#2111](https://github.com/morluto/rea/issues/2111), [#2154](https://github.com/morluto/rea/pull/2154), [issue morluto/rea#2152](https://github.com/morluto/rea/issues/2152), [#2157](https://github.com/morluto/rea/pull/2157), [#2182](https://github.com/morluto/rea/pull/2182), [issue morluto/rea#2159](https://github.com/morluto/rea/issues/2159), [#2481](https://github.com/morluto/rea/pull/2481), [bb50813](https://github.com/morluto/rea/commit/bb508134efbba392a404b651d6ec05be8b7eac1e), [c240768](https://github.com/morluto/rea/commit/c2407689cb04df082e8db0b6afa8f8d022f6bcd1), [dcfc5d4](https://github.com/morluto/rea/commit/dcfc5d403ac997c2b08bee4753e57a1a4a8a8538), [21eff3b](https://github.com/morluto/rea/commit/21eff3bae10f58711a35ad44f86e9f96f9bb4790), [94153f1](https://github.com/morluto/rea/commit/94153f1c757e07a6d092e00903aa8b125d4a0afa), [2397137](https://github.com/morluto/rea/commit/23971376158e7815edcbe6c04a8df7c9504650dc), [c339f9e](https://github.com/morluto/rea/commit/c339f9ebe7bd1f30608d6ccb7175da523dd3c485), [f6775a3](https://github.com/morluto/rea/commit/f6775a36694a6a9c620f4248638e8056a6cbcb66)). Thanks @BeqaKs, @Jax367, @kaoru0822-kitauji, @NIU-123370, @shoyann, @viniciusdsandrade, @xeropresence, @zaydiscold.
+- **Bun updates:** locate global installations before changing directories and reuse parsed client activation during maintenance. The update flow is covered with package-manager/filesystem simulations; a real Bun global installation update remains unverified. ([#1735](https://github.com/morluto/rea/pull/1735), [e90acae](https://github.com/morluto/rea/commit/e90acaea674f5f7f9f17ea472104afdc1422ada6), [b045df1](https://github.com/morluto/rea/commit/b045df100e1489e08a36d6ff04cea7feecf1332c)). Thanks @xeropresence.
+- **JavaScript relationships:** preserve loader-specific package/TypeScript/CommonJS boundaries, exact file-URL and source-map identity, Electron intrinsic receivers/IPC guards and chunk metadata. Index repeated lookups and retain completed facts through resource limits and cancellation. Real Electron integration, Bun worker integration and failure-path cleanup remain unverified where the recorded lanes use fixtures. ([#1740](https://github.com/morluto/rea/pull/1740), [#1759](https://github.com/morluto/rea/pull/1759), [issue morluto/rea#1748](https://github.com/morluto/rea/issues/1748), [#1762](https://github.com/morluto/rea/pull/1762), [issue morluto/rea#1761](https://github.com/morluto/rea/issues/1761), [#1767](https://github.com/morluto/rea/pull/1767), [#1788](https://github.com/morluto/rea/pull/1788), [issue morluto/rea#1781](https://github.com/morluto/rea/issues/1781), [issue morluto/rea#1782](https://github.com/morluto/rea/issues/1782), [#1789](https://github.com/morluto/rea/pull/1789), [#1799](https://github.com/morluto/rea/pull/1799), [issue morluto/rea#1793](https://github.com/morluto/rea/issues/1793), [#1827](https://github.com/morluto/rea/pull/1827), [issue morluto/rea#1802](https://github.com/morluto/rea/issues/1802), [#1833](https://github.com/morluto/rea/pull/1833), [issue morluto/rea#1831](https://github.com/morluto/rea/issues/1831), [#1857](https://github.com/morluto/rea/pull/1857), [issue morluto/rea#1842](https://github.com/morluto/rea/issues/1842), [#1871](https://github.com/morluto/rea/pull/1871), [#1874](https://github.com/morluto/rea/pull/1874), [#1905](https://github.com/morluto/rea/pull/1905), [#1912](https://github.com/morluto/rea/pull/1912), [issue morluto/rea#1909](https://github.com/morluto/rea/issues/1909), [#1915](https://github.com/morluto/rea/pull/1915), [issue morluto/rea#1911](https://github.com/morluto/rea/issues/1911), [#1916](https://github.com/morluto/rea/pull/1916), [#1921](https://github.com/morluto/rea/pull/1921), [#1934](https://github.com/morluto/rea/pull/1934), [#1939](https://github.com/morluto/rea/pull/1939), [issue morluto/rea#1881](https://github.com/morluto/rea/issues/1881), [issue morluto/rea#1882](https://github.com/morluto/rea/issues/1882), [issue morluto/rea#1883](https://github.com/morluto/rea/issues/1883), [#1941](https://github.com/morluto/rea/pull/1941), [#2062](https://github.com/morluto/rea/pull/2062), [issue morluto/rea#2058](https://github.com/morluto/rea/issues/2058), [#2104](https://github.com/morluto/rea/pull/2104), [#2422](https://github.com/morluto/rea/pull/2422), [#2475](https://github.com/morluto/rea/pull/2475), [#2737](https://github.com/morluto/rea/pull/2737), [issue morluto/rea#2663](https://github.com/morluto/rea/issues/2663), [d3088c3](https://github.com/morluto/rea/commit/d3088c3795f6c37cb3b6aec0bb0c371dd0640ee8), [1dfb933](https://github.com/morluto/rea/commit/1dfb933e47db0156cf1cb61f28715b81e740c57b), [f8513a4](https://github.com/morluto/rea/commit/f8513a42dc44451a621127f06edde5d38bc93f69), [b8fab74](https://github.com/morluto/rea/commit/b8fab7429771bb17a7ca0297661de3c9935212af), [42b0ed1](https://github.com/morluto/rea/commit/42b0ed126df7d5b908ac369715378d5e519051b7), [c0904b4](https://github.com/morluto/rea/commit/c0904b4c1aabfccf2f0ab12f44960a0a1fbbbfae), [9f67e44](https://github.com/morluto/rea/commit/9f67e44e5d451d705bae9a579ad9802d5c9f097c), [e4532b5](https://github.com/morluto/rea/commit/e4532b537663026c3e5b784380eecd009c959a36), [1c37914](https://github.com/morluto/rea/commit/1c37914306b3ff257d7a0360f11c9bf2a3f2cac7), [5ab0cbb](https://github.com/morluto/rea/commit/5ab0cbb48ea5a4f11542eac44479b9af48f1dabd), [b7169c8](https://github.com/morluto/rea/commit/b7169c8b747cbc032913b31f008a3b81c77b6219), [f43fc02](https://github.com/morluto/rea/commit/f43fc0247527aebb8efc7d9db04276fe2d489323), [3ae826c](https://github.com/morluto/rea/commit/3ae826ceba6f25b08bce50bcb51001209bc16b57), [1b95302](https://github.com/morluto/rea/commit/1b953021eadf4cac09e20be388d79536903633b3), [eaa9616](https://github.com/morluto/rea/commit/eaa961658578522cecfbba7c7be1acf1c64da65a), [c923fb0](https://github.com/morluto/rea/commit/c923fb0dc9462e302b84a15770131ff899f89455), [c7a890d](https://github.com/morluto/rea/commit/c7a890d12987d9b2d496119c1fbf1a88c0fc298e)). Thanks @Aurantium-47, @baron, @chqcjq, @coygeek, @cyanseek, @fengdwx, @flitzrrr, @immanuwell, @kaoru0822-kitauji, @N0zoM1z0, @Nelglor, @ranmori, @rudycelekli, @shoyann, @xu91102.
+- **Browser observations:** preserve effective source-map URLs, empty query/fragment identity, response-body provenance, service-worker policies and explicit uncertainty for malformed events. Bound discovery lifetimes and retain cleanup ownership. Interrupt/retry/failure cases validated with controlled CDP/session fixtures do not establish those paths in real Chromium. ([#1742](https://github.com/morluto/rea/pull/1742), [issue morluto/rea#1729](https://github.com/morluto/rea/issues/1729), [#1829](https://github.com/morluto/rea/pull/1829), [#2074](https://github.com/morluto/rea/pull/2074), [#2099](https://github.com/morluto/rea/pull/2099), [#2239](https://github.com/morluto/rea/pull/2239), [issue morluto/rea#2169](https://github.com/morluto/rea/issues/2169), [#2477](https://github.com/morluto/rea/pull/2477), [486b567](https://github.com/morluto/rea/commit/486b56724c4eaba50719177bcb9eae84d6907297), [a82e37c](https://github.com/morluto/rea/commit/a82e37c8065cc200a0ca3e14e7c4f85e4e468580), [a8d4984](https://github.com/morluto/rea/commit/a8d4984404b611e60b88bc42289c0ba07eee4578), [966f7cc](https://github.com/morluto/rea/commit/966f7cc84b4a8bb0043641cb64d7a7aaf8715e05), [221c856](https://github.com/morluto/rea/commit/221c85648108e9846d9920b0964dafa7f108d581), [951b095](https://github.com/morluto/rea/commit/951b095e11adf9faa9c4a27e212260060aa6b095), [f09bb8a](https://github.com/morluto/rea/commit/f09bb8a99773f79c7306b8799c86f856fe2c0d4b), [6bd2b28](https://github.com/morluto/rea/commit/6bd2b28161411f70ed5dc72e42c2736a1aab758b)). Thanks @1052326311, @chAng-L19, @chqcjq, @coygeek, @evenafterallisaid, @fisforfaheem, @itsF4LCON, @N0zoM1z0, @shayanxcyber.
+- **Managed metadata/CIL:** preserve ExportedType and pointer-table ownership, generic/array/function-pointer/modifier signatures, ReadyToRun host identity, metadata ExtraData and signed zero. Charge retained facts and decoded instruction counts instead of broad decoding bounds; malformed layouts remain caller input errors. ([#1743](https://github.com/morluto/rea/pull/1743), [issue morluto/rea#1736](https://github.com/morluto/rea/issues/1736), [#1768](https://github.com/morluto/rea/pull/1768), [#1822](https://github.com/morluto/rea/pull/1822), [issue morluto/rea#1801](https://github.com/morluto/rea/issues/1801), [#1828](https://github.com/morluto/rea/pull/1828), [issue morluto/rea#1812](https://github.com/morluto/rea/issues/1812), [#1835](https://github.com/morluto/rea/pull/1835), [issue morluto/rea#1832](https://github.com/morluto/rea/issues/1832), [#1886](https://github.com/morluto/rea/pull/1886), [#1893](https://github.com/morluto/rea/pull/1893), [#1897](https://github.com/morluto/rea/pull/1897), [issue morluto/rea#1878](https://github.com/morluto/rea/issues/1878), [#1943](https://github.com/morluto/rea/pull/1943), [issue morluto/rea#1940](https://github.com/morluto/rea/issues/1940), [#1985](https://github.com/morluto/rea/pull/1985), [#2194](https://github.com/morluto/rea/pull/2194), [issue morluto/rea#2191](https://github.com/morluto/rea/issues/2191), [#2437](https://github.com/morluto/rea/pull/2437), [52e76c5](https://github.com/morluto/rea/commit/52e76c5d39b58d1685bb5e22bd40d19524dfa2cb)). Thanks @ac1982, @chqcjq, @fisHarly0, @flitzrrr, @JasonBuildAI, @JayOfTheKeyboard, @jhuang-tw, @kaoru0822-kitauji, @N0zoM1z0, @Nelglor.
+- **Hopper failure ownership:** preserve startup/process outcomes, retain cleanup leases across one-shot failures, wait for late bridges, and stop owned Linux demo children when their REA owner exits. Denied/crashed/late-bridge/queued-request failure paths use simulated process or bridge fixtures; they are not fresh installed-Hopper verification. ([#1763](https://github.com/morluto/rea/pull/1763), [issue morluto/rea#1751](https://github.com/morluto/rea/issues/1751), [#1817](https://github.com/morluto/rea/pull/1817), [#1866](https://github.com/morluto/rea/pull/1866), [#1927](https://github.com/morluto/rea/pull/1927), [#2474](https://github.com/morluto/rea/pull/2474), [#2499](https://github.com/morluto/rea/pull/2499), [issue morluto/rea#2459](https://github.com/morluto/rea/issues/2459)). Thanks @coygeek, @Joshwong1908, @kaoru0822-kitauji, @N0zoM1z0, @rudycelekli.
+- **IDA session boundaries:** retain non-x86 call coverage and unresolved-procedure uncertainty, and bound private universal-Mach-O inputs to the exact selected slice. Transient headless busy recovery was exercised on macOS arm64 IDA Pro 9.1; Linux headless, attached GUI navigation and worker-reaped cleanup paths retain their documented verification gaps. ([#1764](https://github.com/morluto/rea/pull/1764), [issue morluto/rea#1712](https://github.com/morluto/rea/issues/1712), [#1778](https://github.com/morluto/rea/pull/1778), [issue morluto/rea#1766](https://github.com/morluto/rea/issues/1766), [#1785](https://github.com/morluto/rea/pull/1785), [issue morluto/rea#1769](https://github.com/morluto/rea/issues/1769), [#1906](https://github.com/morluto/rea/pull/1906), [issue morluto/rea#1794](https://github.com/morluto/rea/issues/1794), [#2201](https://github.com/morluto/rea/pull/2201), [issue morluto/rea#2139](https://github.com/morluto/rea/issues/2139), [#2291](https://github.com/morluto/rea/pull/2291), [issue morluto/rea#2285](https://github.com/morluto/rea/issues/2285), [#2324](https://github.com/morluto/rea/pull/2324), [12fa8fd](https://github.com/morluto/rea/commit/12fa8fd9f986dbd4ff58165c3ec71a46dc8a8a3b)). Thanks @akushonkamen, @coygeek, @kaoru0822-kitauji, @N0zoM1z0, @nikolay-dementiev, @zecaro.
+- **Input and capability diagnostics:** identify invalid paths, format refusals, missing host tools and non-retryable errors without losing caller selections or retryable capability facts. Foreign execution/device mutation annotations remain destructive, analysis-target text is untrusted, and output ordering follows code points rather than host locale. ([#1770](https://github.com/morluto/rea/pull/1770), [#1867](https://github.com/morluto/rea/pull/1867), [#1869](https://github.com/morluto/rea/pull/1869), [issue morluto/rea#1855](https://github.com/morluto/rea/issues/1855), [#1872](https://github.com/morluto/rea/pull/1872), [#1879](https://github.com/morluto/rea/pull/1879), [issue morluto/rea#1853](https://github.com/morluto/rea/issues/1853), [#1899](https://github.com/morluto/rea/pull/1899), [#1902](https://github.com/morluto/rea/pull/1902), [#1904](https://github.com/morluto/rea/pull/1904), [#1908](https://github.com/morluto/rea/pull/1908), [#1925](https://github.com/morluto/rea/pull/1925), [#1987](https://github.com/morluto/rea/pull/1987), [issue morluto/rea#1979](https://github.com/morluto/rea/issues/1979), [#2004](https://github.com/morluto/rea/pull/2004), [issue morluto/rea#2002](https://github.com/morluto/rea/issues/2002), [#2026](https://github.com/morluto/rea/pull/2026), [#2091](https://github.com/morluto/rea/pull/2091), [#2133](https://github.com/morluto/rea/pull/2133), [issue morluto/rea#2129](https://github.com/morluto/rea/issues/2129), [#2145](https://github.com/morluto/rea/pull/2145), [issue morluto/rea#2143](https://github.com/morluto/rea/issues/2143), [#2472](https://github.com/morluto/rea/pull/2472), [#2478](https://github.com/morluto/rea/pull/2478), [issue morluto/rea#2454](https://github.com/morluto/rea/issues/2454), [#2494](https://github.com/morluto/rea/pull/2494), [#2507](https://github.com/morluto/rea/pull/2507), [#2509](https://github.com/morluto/rea/pull/2509), [#2708](https://github.com/morluto/rea/pull/2708), [3d83135](https://github.com/morluto/rea/commit/3d8313598785359c424d7305f503cb69fc8639a6), [c9fed50](https://github.com/morluto/rea/commit/c9fed50691ae014890e91a72534773d2fb58ce44), [8b18171](https://github.com/morluto/rea/commit/8b181716aca2cb467be499cba226abfb5ae19141), [7a2cd1e](https://github.com/morluto/rea/commit/7a2cd1ea0a63e8c44166860b7ee9c7a1aa43492b)). Thanks @astralyx0129, @CassieFox23, @DeryFerd, @dollarsmoney, @fisforfaheem, @flitzrrr, @Ha1baraA11, @jimpablo, @kaoru0822-kitauji, @larinyo, @N0zoM1z0, @rudycelekli, @SII-YDD, @viniciusdsandrade, @XiaoBinGan.
+- **Android analysis:** retain decoded values, duplicate-class inventories and executable static initializers, reject malformed JADX UTF-8, and keep inline search provenance. Apktool accepts `--no-strings` and explains host requirements. Windows batch-launcher selection also resolves PATH/PATHEXT before choosing its launch mode. Recorded Apktool coverage is Linux/OpenJDK, and changed JADX/batch failure paths do not establish native Windows behavior. ([#1777](https://github.com/morluto/rea/pull/1777), [issue morluto/rea#1774](https://github.com/morluto/rea/issues/1774), [#1876](https://github.com/morluto/rea/pull/1876), [issue morluto/rea#1846](https://github.com/morluto/rea/issues/1846), [#1890](https://github.com/morluto/rea/pull/1890), [issue morluto/rea#1850](https://github.com/morluto/rea/issues/1850), [#1946](https://github.com/morluto/rea/pull/1946), [issue morluto/rea#1945](https://github.com/morluto/rea/issues/1945), [#2707](https://github.com/morluto/rea/pull/2707), [issue morluto/rea#2672](https://github.com/morluto/rea/issues/2672), [0677468](https://github.com/morluto/rea/commit/0677468877465c8dfbe25c72f142a7b5bc8a3212), [fe8d0bd](https://github.com/morluto/rea/commit/fe8d0bdd36fe12bc0836468d1a702a34fbdc219b), [#2802](https://github.com/morluto/rea/pull/2802)). Thanks @akushonkamen, @coygeek, @HeadmasterEggy, @kaoru0822-kitauji, @N0zoM1z0, @psipher.
+- **ADB acquisition:** preserve device paths and directory identity, prevent host destination collisions/overwrites, count UTF-8 logcat bytes and restricted permissions, and evaluate the complete Activity Manager start report. Launch attempts, status, activity and raw failure output remain observations; real-device timeout/mixed-report and Android 8 directory-read paths remain unverified beyond the documented fixtures. ([#1962](https://github.com/morluto/rea/pull/1962), [#2212](https://github.com/morluto/rea/pull/2212), [issue morluto/rea#2175](https://github.com/morluto/rea/issues/2175), [#2221](https://github.com/morluto/rea/pull/2221), [issue morluto/rea#2220](https://github.com/morluto/rea/issues/2220), [#2359](https://github.com/morluto/rea/pull/2359), [c42232f](https://github.com/morluto/rea/commit/c42232f566d55fe7191763649755148c768eef9f), [55b6148](https://github.com/morluto/rea/commit/55b61485e9f7568b69597eef8696ff6abfe53cfd), [3bdc873](https://github.com/morluto/rea/commit/3bdc8730bd98e073522bcb8ba86527be402c0cbe), [c89972c](https://github.com/morluto/rea/commit/c89972c8777d0114566fe76a060849a18bdd2659), [e1cd292](https://github.com/morluto/rea/commit/e1cd292aa6e8f5f13441d408c66126782c8dbb0d)). Thanks @coygeek, @dakjdakd, @DeryFerd, @huiq777, @sx4im.
+- **WASM names and diagnostics:** preserve debug/custom-section names including NUL and leading BOM, accept unpadded WABT section rows, and avoid irrelevant tool-remediation advice on unrelated runtime-root failures. ([#1963](https://github.com/morluto/rea/pull/1963), [issue morluto/rea#1956](https://github.com/morluto/rea/issues/1956), [#1967](https://github.com/morluto/rea/pull/1967), [#1981](https://github.com/morluto/rea/pull/1981), [#2084](https://github.com/morluto/rea/pull/2084), [#2102](https://github.com/morluto/rea/pull/2102)). Thanks @1052326311, @bugstan, @N0zoM1z0, @sathariels, @STiFLeR7, @viniciusdsandrade.
+
+- **Source-map and path handling:** retain source-map entries when embedded-content counts differ or an optional `sourceMappingURL` is used, and keep `file:` URLs out of operator-relative path resolution. ([#2873](https://github.com/morluto/rea/pull/2873), [#2886](https://github.com/morluto/rea/pull/2886), [#2882](https://github.com/morluto/rea/pull/2882), [issue morluto/rea#2821](https://github.com/morluto/rea/issues/2821), [issue morluto/rea#2883](https://github.com/morluto/rea/issues/2883), [issue morluto/rea#2577](https://github.com/morluto/rea/issues/2577)). Thanks @JFSAS, @rileygramlich, @shoyann, @shubhamahuja9999, @coygeek.
+- **Native metadata:** accept declared facts in native dispatch inventories and share native verification input diagnostics. ([#2906](https://github.com/morluto/rea/pull/2906), [#2901](https://github.com/morluto/rea/pull/2901), [issue morluto/rea#2564](https://github.com/morluto/rea/issues/2564), [issue morluto/rea#2621](https://github.com/morluto/rea/issues/2621)). Thanks @ShitK, @coygeek.
+
+### ⚠ BREAKING CHANGES
+
+- **Runtime attachment state:** `attached` may be `null` in JavaScript, browser and Electron discovery/inspection results. Treat null as unknown; do not coerce it to false. ([e55ef72](https://github.com/morluto/rea/commit/e55ef7213515ba204c3d88a4487b4ee6a2773b06)).
+- **Source maps:** original-source and mapping rows preserve a null source name when unavailable. Handle null explicitly instead of expecting an invented unknown-source string; new index fields remain optional when reading older Evidence. ([ee50ed1](https://github.com/morluto/rea/commit/ee50ed121e38cc6e1a2ff0dc8b789f15f71c5402)).
+- **Streamed filtered JSON:** `--filter-output` now emits JSON `null` instead of `{}` when the selected value is null; consumers must distinguish a present null from a missing selection. Use `--full-output` when an object envelope is required. ([#2333](https://github.com/morluto/rea/pull/2333)). Thanks @Jackmeson1.
+- **Call graphs:** `get_call_graph.normalized_result` is now `{ graph, limitations }`; read traversal-depth groups under `graph` and retain relationship-specific caveats. Contract/fixture validation does not establish new Ghidra or IDA engine coverage. ([5dfb9d0](https://github.com/morluto/rea/commit/5dfb9d050c2cc44a61b183dae765bef4d22a53b7)).
+- **MCP discovery:** `binary_session` no longer repeats `server_identity.catalog.tools`. Use the connected server tool list, grouped `tool_availability` and provider capabilities; see [MCP contracts](docs/mcp-contracts.md). Origin: [6395e8d](https://github.com/morluto/rea/commit/6395e8d3007d5ee453477460e7ee1c51cff76be0). ([#1988](https://github.com/morluto/rea/pull/1988)). Thanks @kaoru0822-kitauji, @N0zoM1z0.
+
+- **Provider admission:** MIPS targets with unresolved GNU ABI attributes are refused. Supply supported ABI declarations. Saved Hopper databases on macOS are unavailable because the launcher cannot run the analysis bridge when opening a database; select an executable target instead. Database support requires a script-capable database launch route. ([d4bd65c](https://github.com/morluto/rea/commit/d4bd65c53c0254d0195cc7ab8da163dcadfd3b9b)).
+- **Segment extents:** `binary_overview` segment length may be null when Hopper coordinates cannot establish a finite extent in one address space. Preserve unknown rather than converting it to zero or a saturated value. ([36db19c](https://github.com/morluto/rea/commit/36db19c59)).
+- **Invocation identity:** `server.command_path` may be null, and registration/setup statuses or doctor classifications may be unknown. Preserve these states and establish the actual invocation before treating a registration as aligned. ([187f113](https://github.com/morluto/rea/commit/187f113f7)). Thanks @hemv-857, @qorvr.
+- **ADB installation:** the optional `replace` input is unchanged. Results now require `replace_requested` to record the requested `adb install -r` mode; `replaced` is nullable because prior device package state was not observed. Update result readers to accept null instead of treating reinstall intent as proof of replacement. ([864314a](https://github.com/morluto/rea/commit/864314ac857924a7e6e65bfb37e8dc720fcc21e7)).
+- **Managed/native verification:** unresolved P/Invoke results may retain `matched_native` and candidate facts when module identity is unknown. Interpret `status`, `basis` and `limitations`; `module-identity-unknown` does not verify correspondence, and unresolved no longer implies empty observations. ([3f6b575](https://github.com/morluto/rea/commit/3f6b5755b3e699bd9373641acffe0f2c5d2ab094)).
+
+Full contribution record: [893 commits and 529 merged PRs](https://github.com/morluto/rea/blob/rea-agents-6.5.0/docs/releases/6.5.0.contributions.json).
+
+
 ## [6.4.0](https://github.com/morluto/rea/compare/rea-agents-6.3.0...rea-agents-6.4.0) (2026-10-11)
 
 ### Highlights

bridge/ghidra/ReaGhidraBridge.java

@@ -1340,7 +1340,8 @@ public final class ReaGhidraBridge extends HeadlessScript {
             ReferenceIterator incomingIterator = currentProgram.getReferenceManager().getReferencesTo(address);
             while (incomingIterator.hasNext()) {
                 monitor.checkCancelled();
-                addReference(incoming, incomingIterator.next());
+                Reference reference = incomingIterator.next();
+                if (!reference.isEntryPointReference()) addReference(incoming, reference);
             }
             List<Reference> orderedIncoming = new ArrayList<>(incoming.values());
             orderedIncoming.sort(REFERENCE_ORDER);

bridge/native/rea_lldb_tracer.py

@@ -567,18 +567,27 @@ def trace(debugger, config):
         before_digest = _hash_file(config["executable"])
         before_identity = _file_identity(config["executable"])
     except OSError as error:
-        return {"status": "target-integrity-error", "error": str(error)}
+        return {
+            "status": "target-integrity-error",
+            "error": str(error),
+            "target_process_created": False,
+        }
     if before_digest != config["expected_sha256"]:
         return {
             "status": "target-integrity-error",
             "error": "selected executable digest changed before LLDB target creation",
+            "target_process_created": False,
         }
     error = lldb.SBError()
     target = debugger.CreateTarget(
         config["executable"], config["architecture"], None, False, error
     )
     if not target.IsValid():
-        return {"status": "target-error", "error": error.GetCString()}
+        return {
+            "status": "target-error",
+            "error": error.GetCString(),
+            "target_process_created": False,
+        }
     module_path_before, module_file_identity_before, module_uuid_before = (
         _module_identity(target)
     )
@@ -589,6 +598,7 @@ def trace(debugger, config):
         return {
             "status": "target-integrity-error",
             "error": "LLDB executable module resolved to a different pre-launch file identity",
+            "target_process_created": False,
         }
     created = [_create_breakpoints(target, spec) for spec in config["breakpoints"]]
     breakpoint_index = {}
@@ -622,12 +632,24 @@ def trace(debugger, config):
         if not error.Success() or not process.IsValid():
             stdout.close()
             stderr.close()
-            return {"status": "launch-error", "error": error.GetCString()}
+            return {
+                "status": "launch-error",
+                "error": error.GetCString(),
+                **(
+                    {"target_process_created": True}
+                    if process.IsValid()
+                    else {}
+                ),
+            }
         launch_failure = _failed_launch_description(process)
         if launch_failure is not None:
             stdout.close(expected_exit=True)
             stderr.close(expected_exit=True)
-            return {"status": "launch-error", "error": launch_failure}
+            return {
+                "status": "launch-error",
+                "error": launch_failure,
+                "target_process_created": True,
+            }
         stdout.mark_launched()
         stderr.mark_launched()
         # Publish the PID before any post-launch file or module inspection. The
@@ -644,6 +666,7 @@ def trace(debugger, config):
             return {
                 "status": "target-identity-unavailable",
                 "error": "host could not establish the launched process identity; target was stopped",
+                "target_process_created": True,
             }
         try:
             after_digest = _hash_file(config["executable"])
@@ -652,7 +675,11 @@ def trace(debugger, config):
             process.Kill()
             stdout.close(expected_exit=process.GetState() == lldb.eStateExited)
             stderr.close(expected_exit=process.GetState() == lldb.eStateExited)
-            return {"status": "target-integrity-error", "error": str(identity_error)}
+            return {
+                "status": "target-integrity-error",
+                "error": str(identity_error),
+                "target_process_created": True,
+            }
         if after_digest != config["expected_sha256"] or after_identity != before_identity:
             process.Kill()
             _wait_for_exit(listener, process, 5)
@@ -661,6 +688,7 @@ def trace(debugger, config):
             return {
                 "status": "target-integrity-error",
                 "error": "selected executable digest or file identity changed during LLDB launch",
+                "target_process_created": True,
             }
         module_path_after, module_file_identity_after, module_uuid_after = (
             _module_identity(target)
@@ -676,6 +704,7 @@ def trace(debugger, config):
             return {
                 "status": "target-integrity-error",
                 "error": "LLDB executable module resolved to a different file identity",
+                "target_process_created": True,
             }
         if (
             module_uuid_before is not None
@@ -689,6 +718,7 @@ def trace(debugger, config):
             return {
                 "status": "target-integrity-error",
                 "error": "LLDB executable module identity changed during launch",
+                "target_process_created": True,
             }
         context = {
             "target": target,
@@ -748,7 +778,11 @@ def trace(debugger, config):
         # exit code; preserve the debugger's concrete launch denial.
         launch_failure = _failed_launch_description(process)
         if launch_failure is not None:
-            return {"status": "launch-error", "error": launch_failure}
+            return {
+                "status": "launch-error",
+                "error": launch_failure,
+                "target_process_created": True,
+            }
         launch_identity_stable = (
             module_path_before is not None
             and module_path_after == module_path_before

bridge/native/test_rea_lldb_tracer.py

@@ -8,6 +8,7 @@ import sys
 import tempfile
 import types
 import unittest
+from unittest.mock import patch
 
 
 fake_lldb = sys.modules.setdefault("lldb", types.ModuleType("lldb"))
@@ -22,6 +23,42 @@ spec.loader.exec_module(tracer)
 
 
 class NativeTraceBudgetTests(unittest.TestCase):
+    def test_pre_target_integrity_failure_reports_no_process_created(self):
+        original_debugger = getattr(tracer.lldb, "SBDebugger", None)
+
+        class DebuggerApi:
+            @staticmethod
+            def SetInternalVariable(*_arguments):
+                return None
+
+        class Debugger:
+            def SetAsync(self, _enabled):
+                return None
+
+            def GetInstanceName(self):
+                return "fixture"
+
+            def CreateTarget(self, *_arguments):
+                raise AssertionError("integrity failure precedes target creation")
+
+        tracer.lldb.SBDebugger = DebuggerApi
+        try:
+            with patch.object(tracer, "_hash_file", return_value="changed"), patch.object(
+                tracer, "_file_identity", return_value=(1, 2)
+            ):
+                result = tracer.trace(
+                    Debugger(),
+                    {"executable": "fixture", "expected_sha256": "expected"},
+                )
+        finally:
+            if original_debugger is None:
+                del tracer.lldb.SBDebugger
+            else:
+                tracer.lldb.SBDebugger = original_debugger
+
+        self.assertEqual(result["status"], "target-integrity-error")
+        self.assertIs(result["target_process_created"], False)
+
     def test_journal_checks_exact_byte_budget_before_writing(self):
         record = {"kind": "other-stop", "reason": "signal"}
         encoded_size = len((tracer.json.dumps(record) + "\n").encode("utf-8"))

docs/browser-observation.md

@@ -281,6 +281,32 @@ REA retains local observation data and removes only URL userinfo credentials, ex
 - Accessibility structure and roles are retained by default, while names and descriptions require `include_accessibility_text: true`.
 - Network observations retain method, status, MIME type, size, type, initiator stack location, and complete URLs with userinfo credentials removed. Redirects reported by CDP are attached as ordered `redirects` on the one request ID, with the prior request URL, CDP response URL, method/type, response status/MIME/encoded length, request timestamp, and the next `requestWillBeSent` event timestamp. CDP delivers `redirectResponse` with that next request event, so the latter is an event boundary rather than an exact response timestamp. Redirect response headers and bodies are discarded; hops outside the selected origins are discarded with the request chain. Headers are discarded after an allowlisted projection of length/encoding, structured CSP/Link/policy fields, and untrusted agent hints. Cookies and authorization headers are never retained.
 - Request/response bodies are not requested or parsed by default. When selected, only allowed-origin JSON media types are read, converted immediately to complete value-free typed paths, types and observation counts, and discarded. Each path segment is either `{ "kind": "property", "name": "raw property name" }` or `{ "kind": "array-element" }`; array-element types include primitives and nested arrays. Literal `*` properties remain distinct from array elements. `Network.getResponseBody` is never sent unless JSON body shape capture is selected. Comparison uses body shapes only when both captures selected them, and compares request/response shapes only where both observations provide those facts. Unavailable or truncated selected coverage makes equivalence unknown; observed differences still report changed.
+  For normalized passive inputs with complete request inventories on both sides,
+  request additions and removals remain observable even when selected body shapes,
+  response metadata, or WebSocket coverage are unavailable. HTTP request and
+  WebSocket inventory coverage are evaluated separately; complete HTTP coverage
+  cannot prove a missing WebSocket connection. Limited request inventory still
+  prevents request-absence claims. This comparison rule does not make live CDP's
+  attach-limited inventory complete or establish body-shape equality.
+  An unavailable HTTP resource type also leaves request identity incomplete:
+  observations with the same method and URL remain possible matches across types,
+  and identical unknown types cannot establish complete equality. Ambiguous type
+  groups cannot prove membership or content changes either: a missing type may
+  redistribute repeated requests between buckets without changing the requests.
+  Their comparison remains unknown, while independently identified groups retain
+  proven changes. Different methods/URLs and complete empty peer inventories still
+  support absence claims.
+  Relevant dropped-event counts also limit inventory completeness even when no
+  section is listed as truncated: HTTP uses `network_requests`, while WebSocket
+  uses `websocket_connections` and `websocket_frames`. Drops in other event kinds
+  and the aggregate total do not by themselves limit HTTP inventory. Proven
+  modifications remain reportable despite incomplete inventory.
+  Repeated identical HTTP content samples establish multiplicity changes only
+  with complete request inventories; limited inventories retain known content
+  comparisons without interpreting duplicate sample counts as changes.
+  WebSocket stream inventories and connection counts likewise require complete
+  WebSocket coverage. Redirect resource types use only shared known metadata:
+  an omitted type leaves equality unknown rather than proving a modification.
 - Console observations with a stack source retain call type, argument types, timestamp, and source location. When console text capture is selected, already-delivered primitive values are retained verbatim; objects, getters, and remote properties are never expanded.
 - WebSocket observations retain direction, opcode, and payload byte length. When shape capture is selected, text frames are classified as text or complete value-free JSON shape; binary bytes, hashes, prefixes, and raw frames are never retained.
 - Storage observations always redact values. Key names, IndexedDB names, and cache names require `include_storage_keys`; stable content fingerprints require the additional `include_storage_fingerprints` selection. Cookie fingerprints cover cookies applicable to the current main-frame URL, including its path, rather than every cookie path on that origin. Other storage remains scoped to the origin. Cache bodies above 64 KiB and partial IndexedDB remote objects make fingerprint coverage incomplete, so identical observations remain `unknown`.

docs/browser-scenario-contract.md

@@ -23,9 +23,9 @@ that rejection does not roll back browser effects. REA removes its owned
 future-document scripts, restores live frame methods, then disconnects.
 Add secret declarations, storage seeds, and additional artifact or event
 capture only when needed. Action, secret, and storage counts are not capped.
-Duration, action, and navigation
-timeouts remain fixed provider-owned liveness limits; the request does not
-accept a caller-controlled `limits` object.
+Duration, action, and navigation timeouts remain fixed provider-owned liveness
+limits. `capture.limits` controls retained event and network-content budgets;
+it does not change those liveness deadlines.
 
 ## Minimal launch example
 
@@ -179,12 +179,44 @@ declared action. Each step reports action status, elapsed time, sanitized URLs,
 event bounds, and independently typed capture states for screenshot, DOM,
 accessibility, URL, history, and storage. Console, page-error, network,
 WebSocket, frame, worker, popup, and cancelled-download events are attributed to
-steps and all observed events and requested artifacts are returned inline.
-There are no event, frame, worker, popup, WebSocket, DOM-node,
-accessibility-node, storage-entry, screenshot-count, or cumulative
-metadata-byte caps. Requested artifacts and observed events are returned
-inline without application-defined size ceilings. Other missing sections
-remain explicit and make the capture ineligible for equality claims.
+steps. Retained events and requested artifacts are returned inline; omitted
+events are counted by kind and identify affected network transactions.
+Event and selected network-content retention have caller-selected limits under
+`capture.limits`. Omitted values use the defaults below; every supplied value
+must be a positive safe integer, and callers can raise or lower a default.
+Byte limits are conservative allocation-cost estimates for retained event
+values, including UTF-16 storage and JSON expansion, rather than serialized
+bytes or a promise about exact process memory. `events.omissions.by_kind`
+reports counts and reasons for omitted event kinds. Its
+`network_transactions` rows identify affected transaction IDs and omitted
+event kinds; `network_transaction_range` identifies the contiguous IDs beyond
+the transaction limit. Omission metadata is bounded by the selected
+transaction limit. Other missing sections remain explicit and make the capture
+ineligible for equality claims.
+
+The default limits are 10,000 events, 4 MiB estimated allocation for one
+event, 16 MiB estimated allocation across retained events, 1,024 network
+transactions, 64 KiB of body bytes per transaction phase, 1 MiB estimated
+allocation for body redaction/base64, 1 MiB for retained header values, and
+1 MiB for network metadata. The same limits are included in the capture
+Evidence. Playwright materializes response bodies before REA can inspect their
+byte length; `max_network_body_bytes` bounds subsequent retained copies and
+does not bound the browser API read itself. A body that exceeds its selected
+limit has an explicit `body-size-limit` or `body-allocation-limit` unavailable
+state with the observed and allowed values.
+
+Additional implementation bounds are 16 simultaneous network-content reads,
+a 5-second deadline for each provider API read, and 2,048 live event-listener
+owners. These are not caller-selectable. The concurrency bound queues admitted
+content jobs and does not itself omit observations; a provider read timeout
+produces a typed unavailable state, while exceeding listener capacity produces
+event-kind omission counts. A preflight avoids body redaction and base64 copies
+when the currently available event budget already rejects the body.
+Concurrent reads may each pass that check before their events are retained;
+their retained-copy work is bounded by 16 times the selected per-body
+allocation limit. The Playwright response Buffer itself is materialized before
+REA can apply that limit. Requested artifacts and retained events are returned
+inline within the declared limits.
 Attach-mode captures also declare the unavoidable pre-attach event gap.
 
 Selected event families are observed on the root page and discovered descendant
@@ -288,16 +320,21 @@ retained representation after redaction.
 
 Only completed responses are read. At the end of the final step, observation
 stops; requests still in flight emit `request-unfinished`, and their observed
-responses have explicitly unavailable bodies. This cutoff does not wait for
-long-lived streaming connections. Already-started content reads settle before
-browser cleanup, with a provider-owned five-second timeout per read and
-cancellation support. Failed or unexposed reads retain per-content states and make selected
-event coverage incomplete. Body events can arrive during later steps or final
-drain; event bounds describe receipt during the step, while the source event
-reference establishes the transaction phase. Comparison attributes content, like
-every other event of its transaction, to the step that sent the request (the
-receipt step when that request was not observed) and excludes the sequence
-reference from normalization.
+responses have explicitly unavailable bodies. Already-admitted content reads
+drain before browser cleanup. At most 16 reads run at once; queued work is
+bounded by the selected network-transaction limit and by successful admission
+of its request or response event. Each provider API read has its own five-second
+timeout once it starts, so queue wait adds to total drain and cleanup time; this
+is not a five-second total capture cutoff. Cancellation interrupts active reads
+and queued jobs produce cancelled states without calling their provider APIs.
+This drain does not wait for long-lived unfinished streaming connections and
+does not refetch unfinished response bodies. Failed or unexposed reads retain
+per-content states and make selected event coverage incomplete. Body events can
+arrive during later steps or final drain; event bounds describe receipt during
+the step, while the source event reference establishes the transaction phase.
+Comparison attributes content, like every other event of its transaction, to
+the step that sent the request (the receipt step when that request was not
+observed) and excludes the sequence reference from normalization.
 Playwright scenario capture does not supply initiator stacks; passive CDP
 observation retains its own initiator evidence.
 

docs/cli.md

@@ -319,11 +319,44 @@ redirected, which keeps large results smaller for agents and scripts; pipe
 through `jq .` for indented files. Output selection and formatting do not change
 operation status.
 
-| Status    | Meaning                                                                                                                                              |
-| --------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `0`       | The operation completed. Its result may include partial evidence, warnings or unresolved questions.                                                  |
-| `1`       | The operation could not complete. Structured output identifies invalid input, permissions, cancellation, timeouts or another failure when available. |
-| `128 + N` | Signal `N` ended the process, where the shell or runtime preserves the conventional signal-derived status.                                           |
+For `cutter-command`, `--json-output` requests command-specific JSON from
+Cutter when available. This is separate from `--format json`, which selects the
+CLI result representation; the global `--json` flag selects that same CLI
+representation.
+
+Cutter still accepts deprecated `--json=true` and `--json=false` compatibility
+values. When both forms are present, `--json-output` takes precedence in either
+argument order. Bare `--json` retains its global meaning of selecting JSON CLI
+output formatting.
+
+| Status    | Meaning                                                                                                                                                                                                                                                                                                                                                                                |
+| --------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `0`       | The operation completed. Its result may include partial evidence, warnings or unresolved questions.                                                                                                                                                                                                                                                                                    |
+| `1`       | The operation could not complete. Structured output identifies invalid input, permissions, cancellation, timeouts or another failure when available.                                                                                                                                                                                                                                   |
+| `128 + N` | Signal-derived status. An unhandled signal may have ended the process, with the shell or runtime preserving the conventional status; a command may instead have handled the signal, waited for its operation and cleanup to settle, and assigned the same status (`130` for SIGINT, `143` for SIGTERM). In the handled case, it may also have printed a structured `cancelled` result. |
+
+A `cancelled` result does not by itself determine the exit status; it depends on
+the command's signal handling. Commands routed through the shared
+`withCommandCancellation` handler in the CLI set status `130` for SIGINT or
+`143` for SIGTERM after their operation settles. Current source registrations
+use that handler for process capture and comparison (`capture-process`,
+`compare-process-captures`), JavaScript application analysis (`analyze` when it
+selects the JavaScript lane, and `analyze-javascript-application`), selected
+browser, web and Electron commands (including `analyze-web-bundle`,
+`observe-web-execution`, `capture-browser-scenario` and
+`capture-electron-scenario`), and the platform and provider command families
+for Android/ADB, Apktool/JEB/Flutter, firmware, PCAP and signal analysis,
+WASM/EVM, Go/Rust and binary diagnostics, Frida instrumentation, the Cutter
+command, objdump, Rizin and GDB. In these paths, a returned structured
+`cancelled` result can be printed before the wrapper assigns the
+signal-derived status. This describes the current source routing; it is not a
+claim that every command or provider runtime has been independently exercised.
+
+`inspect-artifact` also returns a structured cancelled result, but its direct
+analysis cancellation path does not set a signal-derived exit status, so it
+exits `1`. Setup has its own contract: cancellation exits `0`. Treat the
+structured result and process status as separate signals when scripting
+cancellation.
 
 `setup --dry-run` returns `planned` and exits `0`; a cancelled setup also exits
 `0`. Setup returns `1` for `needs_confirmation` or `needs_human`.

docs/client-verification.md

@@ -6,6 +6,28 @@ and provider lanes. Each record below states its host, client version, model
 fixture, and remaining coverage; a native-client run with a loopback model does
 not establish live model-service acceptance.
 
+## Published Pi code-mode renderer limit
+
+A separate probe of the published `@earendil-works/pi-codemode` 1.1.0 and 1.2.0
+declaration renderers rendered the full `compare_web_captures` input as
+`args: unknown`: its generated TypeScript type exceeds Pi's 16,000-character
+default. REA keeps the full advertisement's fields by inlining references when
+the shared form would exceed Pi's 32-reference expansion limit; retaining that
+shared form would leave later fields unknown instead. The existing
+`REA_MCP_INPUT_SCHEMA_PROFILE=compact` profile lets callers stay below
+its character limit by advertising reduced nested validation structure, while
+REA continues to validate calls against the complete canonical input schema.
+Compact applies to the server's advertised inputs and is not an automatic
+full-profile fallback; see the [compact input schema profile](mcp-contracts.md#compact-input-schema-profile)
+for details of its reduced forms.
+
+Custom renderer hosts can raise `inputMaxChars` through `renderToolSignature` or
+`renderToolSample`; `renderDeclarations` does not expose that override. The
+probe exercised the published renderer code, not a native Pi host or model, and
+does not establish broader Pi compatibility. See the pinned upstream
+[`declarations.ts`](https://github.com/earendil-works/pi/blob/b45e0ebcc5ae2fc42a6f2f23104d10e656e6bedb/packages/codemode/src/declarations.ts)
+and [renderer usage notes](https://github.com/earendil-works/pi/blob/b45e0ebcc5ae2fc42a6f2f23104d10e656e6bedb/packages/codemode/README.md#declarations-for-the-model).
+
 ## End-to-end, integration and golden evidence
 
 The optional `verify:qwen-client`, `verify:pi-client`, and `verify:hermes-client`

docs/installation.md

@@ -259,14 +259,14 @@ Register with the variable unset:
 <!-- x-release-please-start-version -->
 
 ```bash
-claude mcp add --scope local rea -- npx -y rea-agents@6.4.0 mcp
+claude mcp add --scope local rea -- npx -y rea-agents@6.5.0 mcp
 ```
 
 On native Windows, use the same project directory and wrap the package-runner
 shim so the stdio client can launch it:
 
 ```powershell
-claude mcp add --scope local rea -- cmd.exe /d /c npx -y rea-agents@6.4.0 mcp
+claude mcp add --scope local rea -- cmd.exe /d /c npx -y rea-agents@6.5.0 mcp
 ```
 
 <!-- x-release-please-end -->
@@ -398,8 +398,9 @@ The npm release checked on **2026-10-11** was **6.4.0**, published from
 [`a56f7bb6`](https://github.com/morluto/rea/commit/a56f7bb668ab23fec8d33f7af353ac7ed2fe1895).
 The actual registry package accepted dry-run setup plans for the 17 client IDs
 in that release, including Qwen Code, Pi and Hermes. DeepSeek Harness (`dsh`)
-is on main and is not in npm 6.4.0; `rea setup --client dsh` against `@latest`
-reports an unsupported client until a release containing it is published.
+is included from 6.5.0 and was absent from the checked npm 6.4.0 package.
+The 6.4.0 registry check does not establish 6.5.0 publication or live DeepSeek
+API integration.
 OpenCode's plan selected
 `OPENCODE_CONFIG_DIR` even when that directory did not yet exist. These checks
 used an isolated home on macOS with Node 24; they verify planning and argument
@@ -584,6 +585,8 @@ system application, the canonical application installed by `rea setup` under
 diagnostic; to use a Homebrew-installed launcher for CLI/MCP startup, set
 `HOPPER_LAUNCHER_PATH` to the path reported by doctor. REA does not run Homebrew
 while loading runtime configuration.
+Automatic discovery accepts executable regular files, including file symlinks,
+and skips directories.
 On Linux, it prefers executable `/opt/hopper/bin/Hopper`, then executable
 `~/.local/share/rea/hopper/bin/Hopper`, followed by `/opt/hopper-v4/bin/hopper`
 and `/usr/bin/hopper`; if none exists, the former remains the diagnostic
@@ -1054,7 +1057,7 @@ For a client that requires manual configuration, use:
   "mcpServers": {
     "rea": {
       "command": "npx",
-      "args": ["-y", "rea-agents@6.4.0", "mcp"]
+      "args": ["-y", "rea-agents@6.5.0", "mcp"]
     }
   }
 }

docs/javascript-application-workflows.md

@@ -60,6 +60,8 @@ provider implicitly.
 `trace_javascript_semantics` queries the authenticated companion graph without
 rereading mutable files. A seed may identify a semantic or application node,
 literal, function fingerprint, property, endpoint, event, or boundary field.
+For a recovered parse, coercion, or validation boundary, its field value is the
+static operation's method name (for example, `Number`).
 The query declares backward provenance, forward influence, callers, or
 ownership and can restrict admitted relation kinds. REA returns every matching
 seed and the complete reachable subgraph; callers do not choose node, relation,
@@ -83,6 +85,11 @@ callee bodies and built-ins such as `Object.assign`, `Reflect.set`, and
 values. This uncertainty does not prove that a call actually mutated a value.
 Interprocedural aliasing beyond the supported call-site references remains
 outside this mutation pass.
+For process configuration, only known environment value slots and canonical
+argument indexes are treated as primitive when passed to calls. Unknown or
+inherited selections can expose a mutable prototype, so later reads of that
+configuration container retain uncertainty; earlier top-level reads and unrelated
+configuration containers remain independent.
 
 Function fingerprints commit normalized syntax, control-flow shape, relation
 shape, literal sets, arity, and detected effects without using local names or

docs/jeb-analysis.md

@@ -16,6 +16,12 @@ URL after validating its syntax. That validation does not establish that the
 JEB service is reachable or that a project is open; use the existing
 `inspect-jeb-client` command for a read-only service query.
 
+MCP `binary_session` probes the live JEB service and its advertised tool catalog.
+Availability is reported per operation: a reachable headless client can support
+inspection and decompilation while refusing `open_jeb_project`. Catalog discovery
+uses one 60-second deadline across connection and pagination; a responsive server
+cannot keep discovery running indefinitely by returning more pages.
+
 Verified against JEB 5.48.0 (Linux x64, licensed build) serving `jeb-mcp-server` 1.3.0 over streamable HTTP.
 
 ## Operations

docs/managed-code-analysis.md

@@ -167,7 +167,14 @@ MCP uses `inspect_managed_members` with
 Repeat `--type` or supply multiple unique `type_names` for several types.
 Names match the reported `full_name` exactly. Top-level names are namespace
 qualified; nested types currently report bare names, which can select several
-types with that name.
+types with that name. Each type's `enclosing_type_token` records its enclosing
+TypeDef. `nesting_read` distinguishes complete source rows (true), incomplete
+current rows (false), and historical Evidence (null). A null enclosing token
+alone does not establish that a type is top-level.
+Each selected type also retains `name_sha256`, a framed digest of its namespace,
+name and enclosing names. It uses the same bounded, cached owner as signature
+type operands and remains available when selection omits the enclosing types.
+It adds one fixed-size digest per returned type rather than repeated name paths.
 
 The result preserves the requested names in `selection.type_names` and reports
 unmatched names separately. If metadata names are unreadable, limitations retain
@@ -243,9 +250,16 @@ native/runtime questions retain their own authority and coverage.
 Names and semantic labels do not establish durable member identity. Comparison
 preserves observed differences, structural inferences, and unknowns separately.
 
-Cross-version matching first pairs members of the same declared type and name:
-methods by exact CIL/signature identity, then by raw signature, then by
-structural body shape; fields by raw signature. Exact CIL/signature identity
+Cross-version matching first pairs members of the same declared type and name.
+A current declared type uses its observed `name_sha256`, so same-named nested
+types in different enclosing types stay distinct even in selected inventories.
+Malformed, missing, contradictory, cyclic or over-deep enclosing identity remains unknown;
+the comparison preserves display names without using them to repair that gap.
+Historical observations retain an explicitly limited bare-name mode when either
+side predates the identity facts. A known current identity gap still remains
+unknown beside a historical observation. Matching then pairs
+methods by exact CIL/signature identity, then by signature, then by
+structural body shape; fields by signature. Exact CIL/signature identity
 requires equal raw CIL digests and decoded fingerprints. Equal decoded
 fingerprints alone cannot establish an exact match: they omit switch targets
 and collapse distinct NaN encodings. Only then may a remap pair a
@@ -253,23 +267,56 @@ renamed or moved member across declared types or names: a method by exact
 CIL/signature identity or structural body shape, a field by exact decoded
 signature. A remap never takes a member whose own declared type and name remain
 unpaired on the other side, so a member is never taken from its own changed
-counterpart. A member whose declaring type is unresolved could belong to any
-type, so it pairs by name only when no other member shares its exact
-CIL/signature key, never by structural shape alone, and any remap group it
-joins stays ambiguous. The exact-signature key uses names only as part of that
+counterpart. A member whose declared identity is unresolved could belong to any type. It
+never makes a declared-identity pair, and any remap group it joins stays
+ambiguous. Unresolved same-named counterparts prevent definitive added/removed
+claims, while observed names and tokens remain available in the result.
+The exact-signature key uses names only as part of that
 full tuple; names alone never select a pair. Duplicate tuples remain ambiguous
-rather than being paired by token order. The raw signature is exact whether or
+rather than being paired by token order. Every round compares signatures by
+`resolved_sha256`: the raw signature with each TypeDef or TypeRef operand
+replaced by a digest of that type's namespace and name, hashed as separate
+values so `A` + `B.C` differs from `A.B` + `C`, after its enclosing types for a
+nested type (`Outer/Inner`). The defining assembly is not part of the name:
+a TypeDef and a TypeRef with the same namespace and name compare as the
+same nominal name, and a TypeRef's ResolutionScope assembly is ignored, so a type
+forwarded from one assembly to another still pairs. Two different types with
+the same full name in different assemblies therefore have equal name digests.
+Comparison reports this scope limitation inline; it does not establish CLR
+type identity or runtime binding equivalence.
+Nesting deeper than 64 levels is not named, and such a signature compares by
+its raw digest. Comparison keys keep resolved and raw digests apart, so a raw
+digest never pairs with an equal resolved one.
+Raw signature bytes name types by metadata row, and rows are build-local, so
+the same signature usually has different raw bytes in two builds. A signature
+that names no types resolves to its raw digest. When an operand cannot be
+resolved, such as a TypeSpec, or when REA could not parse the signature, the
+raw digest stands in. Missing or unreadable TypeDef and TypeRef operands are
+reported as coverage issues. Invalid NestedClass rows retain their failure
+reasons and withhold TypeDef signature identities; type names and nesting are
+parsed once by their shared owner. Each current inspection records
+`signature_resolution: "type-names-v1"`, even when none of its operands can be
+resolved. Historical Evidence defaults this attestation to `null`. When either
+observation predates resolution, both sides compare raw digests, which pair only where type rows agree,
+and the comparison reports that limitation. The signature is exact whether or
 not REA decoded it, so undecoded signatures pair by that tuple too, but they
 never enter structural rounds. An unmatched member is therefore reported as
 `unknown`, not added or removed, when its own signature was not decoded or when
 the other side has an unpaired member, one-sided or ambiguous, with the same
-declared type and name whose signature was not decoded.
+declared type and name whose signature was not decoded. When both observations
+attest type-name resolution, a decoded signature that still compares by its raw
+digest is treated the same way: an unmatched member with one, or beside an
+unpaired same-named member with one, is `unknown`, because its raw bytes name
+types by build-local row. A matched unresolved signature also remains unknown
+unless another observed dimension establishes a change; identical row bytes
+can reference different TypeSpec contents. Its resolution limitation is retained
+even when another dimension changes.
 
 For a matched method, an unavailable or partial body makes body-shape facets
 unknown while preserving observed signature differences. For complete bodies,
 a difference in either the raw CIL digest or the decoded fingerprint is reported
 in the `cil` dimension, including reordered switch targets with equal decoded
-fingerprints. Structural identity compares normalized signatures, the limited
+fingerprints. Structural identity compares resolved signatures, the limited
 decoded-CIL tuple fingerprint,
 constants, and bounded shape context. It reports all candidates at the winning
 score and remains ambiguous when the evidence does not distinguish them. The
@@ -323,6 +370,9 @@ function implements a specific managed method.
 `verify_managed_native_boundaries` compares declared P/Invoke module and entry
 point identities with supplied native export or function evidence. Name/module
 matches establish declaration links; they do not establish that a call executed.
+When either side lacks a usable module identity, a matching name remains
+unresolved and retains the candidate evidence; REA reports a module mismatch
+only when both identities are available and differ.
 
 Metadata tokens are not native addresses. Native body mapping for C++/CLI,
 ReadyToRun, NativeAOT, and IL2CPP requires separately verified format and provider
@@ -360,8 +410,9 @@ these indirections for member ownership and local attribute-constructor types;
 field and method tokens still identify the original definition rows.
 `field_list` and `method_list` retain the metadata's list coordinates, which
 refer to the pointer table when present rather than necessarily contiguous
-definition rows. Malformed or ambiguous pointers leave the owner unknown with
-partial coverage while preserving readable member and attribute facts.
+definition rows. Invalid or nonmonotonic list coordinates and malformed or
+ambiguous pointers leave affected owners unknown with partial coverage while
+preserving readable member and attribute facts.
 The retained inverse indexes are admitted against the existing representation
 budget before allocation.
 

docs/mcp-contracts.md

@@ -38,13 +38,10 @@ socket and device entries are not opened. Case-distinct archive members remain
 separate observations. Their case-insensitive materialization diagnostic does
 not reduce traversal coverage when both spellings were read.
 
-Current output also retains `coverage_status` (`complete` or `partial`) for existing clients, derived from the scoped traversal status. The owning parser normalizes retained `coverage_status` records to scoped coverage and rejects conflicting declarations.
-
-The coverage field is optional when reading older retained Evidence. The owning
-inventory parser recognizes historical REA scope notices for compatibility;
-unfamiliar legacy limitations remain conservative. Typed records do not derive
-coverage from limitation text. Pages from one inventory must carry the same
-coverage declaration.
+Current inventory Evidence requires scoped `coverage` with a `complete` or
+`unknown` status. Consumers use this producer-owned fact and reject records
+without it; limitations are explanatory and do not supply or infer coverage.
+Pages from one inventory must carry the same coverage declaration.
 
 Function dossiers can declare per-facet coverage in the optional
 `normalized_result.facet_availability` map. Each supplied facet is either
@@ -664,10 +661,14 @@ advertised. Every advertised example is a distinct valid canonical input.
 
 Root object unions are presented as
 one object without root `anyOf`, `oneOf`, or `allOf` for model API compatibility.
-The projection merges properties, retains shared required fields and
-group-specific field dependencies, and describes the accepted input groups.
-Canonical runtime validation enforces the exact union, including exclusions
-that the advertised projection does not express. Tests validate the schemas
+The projection merges properties, retains shared required fields, and
+describes the accepted input groups. Which fields belong together is guidance
+in that description rather than a `dependentRequired` or `dependencies`
+keyword, because Gemini function declarations reject both and one unknown
+keyword fails the client's whole tool catalog. Canonical runtime validation
+enforces the exact union, including partner fields and exclusions that the
+advertised projection does not express, so a client must not rely on the
+advertised schema to reject an incomplete group. Tests validate the schemas
 after SDK conversion and check advertised validation and actual calls.
 Individual model APIs can impose additional nesting limits; complete producer
 captures can exceed ten structural levels.
@@ -711,9 +712,9 @@ JSON Schema:
   in a reduced form: property names, reference-resolved types (including union
   alternatives), first-level guidance, and the root's required-field constraints,
   with nested validation detail elided. The
-  canonical schema still rejects malformed calls server-side, so callers
-  following the reduced advertisement receive the canonical typed error
-  instead of silent acceptance.
+  registered canonical schema still rejects malformed calls before invoking a
+  handler. That rejection can use the MCP SDK's input-validation diagnostic;
+  it does not guarantee the application's typed input error.
 - Schemas deeper than ten nodes use the same reduced projection, with
   root-property names, types, guidance, and required fields retained. The
   server continues to enforce the full canonical input contract.
@@ -732,6 +733,11 @@ identity. Explicit schema IDs and relative external reference bases are
 preserved. This keeps every tool and validation rule in discovery and does not
 change the SDK's catalog invalidation or availability checks.
 
+The server identity's tool-schema digest includes both the canonical output
+contracts and the selected output-schema profile. `full` and `off` therefore
+have distinct identities even though `off` keeps the same canonical output
+validation on the server.
+
 Some stdio hosts reject a complete `tools/list` frame before they load any
 tools. The opt-in `REA_MCP_OUTPUT_SCHEMA_PROFILE=off` setting omits `outputSchema`
 from the advertised catalog for hosts with a small frame limit (the measured
@@ -768,9 +774,10 @@ identities remains unknown.
   `normalization` defaults to `{ "rules": [] }`.
 
 The advertised schema includes complete nested capture fields and rejects
-incomplete pairs and structurally malformed captures. Mixed comparison families
-can pass advertised validation; the SDK rejects them against the canonical
-input schema before invoking the handler. Domain validation additionally checks
+incomplete pairs and structurally malformed captures. Mixed comparison families,
+and `normalization` without both scenario captures, can pass advertised
+validation; the SDK rejects them against the canonical input schema before
+invoking the handler. Domain validation additionally checks
 relationships such as event sequence references and retained counts; JSON
 Schema does not express those cross-field invariants.
 

docs/native-investigation.md

@@ -481,8 +481,9 @@ user's permissions and may change files, show UI or use the network.
 
 Debugging must be allowed for the user (Developer Tools access). A
 hardened-runtime target without `com.apple.security.get-task-allow` cannot be
-debugged; `inspect_signature` reports this as the debugger-attach facet, and
-the tool fails with a `debugger-attach-denied` reason.
+debugged; `inspect_signature` reports the signature's `hardened_runtime` value
+and its `entitlements`, including `com.apple.security.get-task-allow` when it
+is present. A denied trace reports the `debugger-attach-denied` reason.
 
 ## Provider and verification boundaries
 

docs/releasing.md

@@ -10,11 +10,64 @@ SHA returned by Release Please. Before either registry is published, the release
 run calls full CI qualification at that exact revision, including coverage,
 portable providers, and every native package host. Later main commits cannot
 change or cancel that proof.
+After qualification, a separate runner with read-only repository/actions
+permissions restores the retained tarball and verifier runtime. It installs
+that exact archive into an empty prefix, then exercises CLI help/discovery and
+the real stdio MCP catalog/session contract. Installation finishes before the
+protocol deadline begins, with dependency lifecycle scripts disabled. Only a
+successful rehearsal enables the job with npm publishing authority. Both jobs
+use the same release-input action; neither rebuilds or repacks the archive.
+This rehearsal checks package consumption on the Linux release runner;
+qualification retains its broader native-host and real-provider checks.
+
+Before publishing, npm lookup failures and malformed metadata stop the job.
+An existing version must match the qualified tarball's SHA-512 and intended
+`latest`/`next` dist-tag before it can be reused. Publication never overwrites
+an existing version or silently changes a dist-tag. After publication, only
+confirmed registry absence is retried within the propagation window. Content
+or tag mismatches fail immediately. The post-publication verifier installs
+from npm and repeats the same CLI/MCP checks; it also exercises a real update
+from an older stable release. For a prerelease on `next`, that updater still
+targets stable `latest`, as the public update command does.
+
+The required reverse-tools lane runs fresh coverage and both mutation
+preflights. Complete mutation sweeps run separately on a schedule or manual
+dispatch and do not block publication; see [the testing guide](testing.md).
 Ordinary main pushes and closed, unmerged PRs cannot publish packages. Check
 both publication jobs and the published-package canary; a merged PR or GitHub
 tag alone does not establish that publication finished. Retry failed jobs in
 the original run after a partial publication.
 
+### Recover an already published npm release
+
+Rerunning a job uses its original workflow and source revision. When a verifier
+or publishing workflow needs a code fix, land that fix on main first, then use
+the separate recovery workflow instead of repeating release creation:
+
+```bash
+gh workflow run release-recovery.yml --ref main \
+  -f version=6.5.0 -f release_run_id=38564502044
+```
+
+Select the existing version and its original automatic Release run. Recovery
+requires that run's successful exact-source CI gate and npm publish step. It
+uses the existing release tag, original qualified tarball and verifier runtime;
+expired or missing artifacts stop recovery. The archive's source, version,
+original run/attempt and Node version must match, and its SHA-512 must equal
+npm's published integrity. The corrected controller runs the public CLI, MCP
+catalog/session and previous-version update canary against that released runtime.
+The installation completes before MCP's handshake begins; dependency lifecycle
+scripts are disabled as in the installed-package verifier.
+
+Only after verification succeeds does recovery publish the released
+`server.json` to MCP Registry. It does not create tags or GitHub releases,
+publish npm bytes, or change dist-tags. Both publication paths share the same
+MCP publisher: a paginated registry lookup preserves an identical active
+version, refuses conflicting/inactive metadata, and fails on lookup errors.
+The original failed run remains a historical failure; the recovery run records
+the new verification and remaining registry publication. Manual frozen-branch
+releases are outside this recovery path.
+
 For a release that needs an independently frozen application checkpoint, use
 the optional manual path below. It retains explicit prepare and publish phases.
 

docs/testing.md

@@ -98,6 +98,18 @@ isolated filesystem boundary tests because it loads both source and compiled
 module graphs. Adapter, other boundary, acceptance, and process-global projects
 retain per-file isolation. See `vitest.config.ts` for current settings.
 
+Inject producer faults through scoped dependencies in shared workers: a module
+mock cannot replace a consumer that was imported earlier. Check these tests
+with the consumer preloaded as well as alone. For simulated protocol traces,
+use an acknowledged event barrier before asserting complete observations;
+a zero-duration capture does not guarantee queued events have arrived.
+
+Check advertised schemas after SDK conversion for every supported schema
+profile. Meta-schema validity does not establish client acceptance or useful
+rendered declarations. Keep canonical rejection checks separate from the
+intentionally reduced compact advertisement, and probe actual client renderers
+when changing schema representations.
+
 The reused CLI boundary workers cap V8 old space at 384 MiB, based on their
 profiled allocation and cleanup behavior. This encourages collection between
 files; spawned REA processes retain their own heap settings.
@@ -280,6 +292,33 @@ focused suite also exercises affected MCP routes and the Python Cutter bridge.
 Contract, integration, and real-provider lanes complement these focused tests;
 simulated providers do not establish real-provider behavior.
 
+Required CI retains fresh reverse-tools coverage and preflights both canonical
+Stryker configurations with `--dryRunOnly`. These preflights resolve the owned
+targets, instrument the source, and execute the real initial tests. Invalid
+configuration, target resolution, and initial test failures still fail the job.
+Preflights execute no mutants and produce no mutation-outcome report. Both fast
+feedback and full qualification, including exact-revision release qualification,
+require coverage and both preflights. A failed, canceled, skipped or missing
+selected quality job still fails the required gate.
+
+The separate **Mutation sweep** workflow runs both complete configurations daily
+and on manual dispatch, in two isolated jobs. It is a maintenance check outside
+the PR and release publication gates. `ci:full` requests full regression,
+coverage and provider qualification; it does not request a complete mutation
+sweep. Use the Mutation sweep workflow to request that result. Targets,
+checkers, concurrency, deadlines and the existing non-blocking mutation-score
+threshold are unchanged. `npm run test:mutation:reverse-tools` also retains both
+complete passes for local callers.
+
+The two passes write separate JSON and HTML reports under `reports/mutation/`:
+`reverse-tools` and `reverse-tools-semantics`. Required CI retains focused
+coverage; the sweep retains each configuration's JSON/HTML reports separately.
+Both retain available diagnostics for seven days after failure and skip uploads
+on cancellation. Artifact names identify the tier or configuration and run
+attempt. A successful sweep requires both jobs and their nonempty reports;
+partial diagnostics and preflights do not establish complete mutation outcomes
+or qualify the release revision for mutation coverage.
+
 Fast CI starts the source-only projects after classification, independently of
 build and static checks, and runs five built-dependent shards after the build.
 The six test jobs still select every portable test. Full qualification keeps six

docs/tool-design.md

@@ -87,6 +87,12 @@ malformed, unavailable, cancellation, and partial outcomes through affected
 consumers. Real-engine claims require the matching provider lane; see
 [testing.md](testing.md).
 
+For fixed tuples in public contracts, use `src/domain/fixedTupleSchema.ts`:
+Zod's tuple projection omits implicit length bounds and Draft 2020-12 `items`,
+which some clients require even alongside `prefixItems`. Tuples with a rest
+schema also need explicit minimum lengths. Check parser/schema parity for empty,
+short, overlong, and malformed values in both input and output projections.
+
 When discoverability changes, evaluate representative broad, direct, and negative
 tasks on the intended host. Record host/model/catalog, selected tools, arguments,
 errors, retries, and task outcomes. Schema validity and keyword heuristics do not

docs/web-network-captures.md

@@ -117,7 +117,11 @@ gRPC message bytes. Missing members remain null, distinct from empty bodies.
 See Telerik's [SAZ format reference](https://www.telerik.com/fiddler/fiddler-everywhere/documentation/knowledge-base/fiddler-archives).
 
 The existing ZIP reader verifies read members; expanded archive contents are
-limited to 32 MiB in addition to the input/output budgets below. Encrypted
+limited to 32 MiB in addition to the input/output budgets below. Exceeding this
+expanded-byte budget returns `invalid_request` / `invalid_input` through both
+CLI and MCP, with an `out_of_range` issue at
+`capture_path` and `maximum_expanded_capture_bytes`. Selecting records does not
+bypass the complete-archive admission check or return partial Evidence. Encrypted
 archives and unrecognized raw session members are unsupported. SAZ requires an
 enforced decoder memory bound: Node's fixed heap, or the Windows Job Object
 commit limit. Bun on hosts without that Job Object limit returns capability

experiments/analysis-efficiency/README.md

@@ -1,5 +1,11 @@
 # Analysis efficiency measurements
 
+For genuine Fiddler captures, see the [SAZ selection checkpoint](saz-selection-workflows.md).
+`measure.mjs --saz-selection baseline|focused|retained` compares default complete
+delivery (including retained-reference recovery), caller-selected ordinals, and
+summary/preview/complete/repeated pages. Each failed RPC remains in task costs.
+The body question uses stored bytes, not decoded HTTP application payloads.
+
 Tracks the experiments for [#2016](https://github.com/morluto/rea/issues/2016).
 The production CLI/MCP contracts and defaults remain the compatibility baseline.
 Downloaded artifacts, runtime copies, exported Evidence, transcripts and detailed
@@ -78,6 +84,12 @@ field/filter selection, discovery and output windows. Lower delivered JSON did
 not establish stable total-token or speed gains; failed plans and negative
 controls remain visible.
 
+The [sigrok selection checkpoint](signal-selection-workflows.md) records two
+real hardware recordings, independently verified bytes, repeated decoder/pages,
+and an eight-task Codex cohort with mixed token/time results. Existing annotation
+controls reduce replies; these measurements introduce no production cache,
+default or API changes.
+
 Agent token consumption and end-to-end task time are the primary objectives.
 Memory and CPU consumption are also measured and controlled. Correctness,
 Evidence provenance, caller choices and existing-user compatibility are

experiments/analysis-efficiency/agent-trial.py

@@ -181,7 +181,9 @@ def main():
                  'inspect_android_class', 'inspect_android_method',
                  'inspect_firmware_regions', 'inspect_managed_artifact',
                  'inspect_sqlite_database', 'inspect_pcap_capture',
+                 'inspect_web_network_capture',
                  'inspect_packet_capture', 'inspect_packet_fields',
+                 'decode_signal_recording', 'inspect_signal_decoders',
                  'inspect_managed_members', 'inspect_managed_native_boundaries',
                  'inspect_artifact', 'inspect_wasm_artifact',
                  'inspect_evm_interface', 'get_evidence_bundle', 'export_evidence_bundle',

experiments/analysis-efficiency/compare.mjs

@@ -3,6 +3,7 @@ import { readFile, writeFile } from "node:fs/promises";
 import { resolve } from "node:path";
 import { parseArgs } from "node:util";
 import { PACKET_ARTIFACTS } from "./packet-entry.mjs";
+import { SIGNAL_ARTIFACTS } from "./signal-entry.mjs";
 
 const { values } = parseArgs({
   options: {
@@ -36,6 +37,8 @@ const sameSettings = [
   "native_workflow_source_sha256",
   "packet_workflow_source_sha256",
   "packet_oracle_source_sha256",
+  "signal_workflow_source_sha256",
+  "signal_oracle_source_sha256",
   "package_lock_sha256",
   "node_version",
   "sdk_client_version",
@@ -73,13 +76,14 @@ for (const [side, answer] of [
       value: answer.evidence_ids,
     });
 }
-// PCAP delivery observations preserve each actual receipt's identity, limitations
+// Recording delivery observations preserve each actual receipt's identity, limitations
 // and view coverage. Summary/page scopes differ from complete source scope;
 // retain them separately rather than equating page exhaustion with capture
 // coverage. Repeated equivalent deliveries must also match every observation
 // field except the receipt and parent IDs, which identify their own invocations.
 if (
   Object.hasOwn(PACKET_ARTIFACTS, left.artifact) ||
+  Object.hasOwn(SIGNAL_ARTIFACTS, left.artifact) ||
   ["wireshark-http.cap", "wireshark-http_redirects.pcapng"].includes(
     left.artifact,
   )
@@ -92,7 +96,7 @@ if (
       !Array.isArray(answer.delivery_observations) ||
       !answer.delivery_observations.length
     )
-      throw new Error("Missing original PCAP delivery observations");
+      throw new Error("Missing original recording delivery observations");
     runSpecific.push({
       side,
       path: ["delivery_observations"],
@@ -101,7 +105,9 @@ if (
     if (
       left.delivery === right.delivery &&
       (!Object.hasOwn(PACKET_ARTIFACTS, left.artifact) ||
-        left.packet_selection === right.packet_selection)
+        left.packet_selection === right.packet_selection) &&
+      (!Object.hasOwn(SIGNAL_ARTIFACTS, left.artifact) ||
+        left.signal_selection === right.signal_selection)
     ) {
       answer.delivery_observations = answer.delivery_observations.map(
         (observation) =>

experiments/analysis-efficiency/corpus.json

@@ -343,6 +343,96 @@
         "derivation": "Unmodified official saved sample; decompressed gzip where indicated. Local digest pins acquired bytes, not an upstream-published digest.",
         "compressed_source": null
       }
+    },
+    {
+      "id": "sigrok-uart-max3232e.sr",
+      "file": "uart-max3232e.sr",
+      "bytes": 12742,
+      "sha256": "f797d60d6b8e12d2a1549b9a5a499ef389f44cb9e870e8610af26b57c3b2be76",
+      "provenance": {
+        "project": "sigrok-dumps",
+        "version": "0ad13477abc959d37fc9a5acbd23901c371c9c76",
+        "upstreamFile": "uart/maxim_max3232e/max3232e_hello_world_57600_8n1.sr",
+        "url": "https://raw.githubusercontent.com/sigrokproject/sigrok-dumps/0ad13477abc959d37fc9a5acbd23901c371c9c76/uart/maxim_max3232e/max3232e_hello_world_57600_8n1.sr",
+        "git_blob_sha1": "52e47b3014819471a2f348a0d8c7694fe304e052",
+        "reference": "https://raw.githubusercontent.com/sigrokproject/sigrok-dumps/0ad13477abc959d37fc9a5acbd23901c371c9c76/uart/maxim_max3232e/README",
+        "license_scope": "Repository README declares dumps public domain unless otherwise noted; selected READMEs state no exception; decoder software licensing is separate."
+      }
+    },
+    {
+      "id": "sigrok-i2c-nunchuk.sr",
+      "file": "i2c-nunchuk.sr",
+      "bytes": 20373,
+      "sha256": "0fa6adb8297d7f3fe5ba19c94ee655c9b0f952a8b5e48a17aaa499a2f6d10d70",
+      "provenance": {
+        "project": "sigrok-dumps",
+        "version": "0ad13477abc959d37fc9a5acbd23901c371c9c76",
+        "upstreamFile": "i2c/wii_nunchuk/wii_nunchuk_init_reg_3xdata.sr",
+        "url": "https://raw.githubusercontent.com/sigrokproject/sigrok-dumps/0ad13477abc959d37fc9a5acbd23901c371c9c76/i2c/wii_nunchuk/wii_nunchuk_init_reg_3xdata.sr",
+        "git_blob_sha1": "a7232fce7b54e68e2be44e15946c90a3c756e8e9",
+        "reference": "https://raw.githubusercontent.com/sigrokproject/sigrok-dumps/0ad13477abc959d37fc9a5acbd23901c371c9c76/i2c/wii_nunchuk/README",
+        "license_scope": "Repository README declares dumps public domain unless otherwise noted; selected READMEs state no exception; decoder software licensing is separate."
+      }
+    },
+    {
+      "id": "xbox-clear_nomp.saz",
+      "file": "clear_nomp.saz",
+      "bytes": 43515,
+      "sha256": "3e808663a99cbb9160186f7419633248200fbc6863d2c897f5d4d9972dde0375",
+      "provenance": {
+        "project": "Microsoft Xbox Live Trace Analyzer",
+        "version": "ad880ff00b26c4cae5e3c8864d3df438a03890ba",
+        "url": "https://raw.githubusercontent.com/microsoft/xbox-live-trace-analyzer/ad880ff00b26c4cae5e3c8864d3df438a03890ba/Source/TestData/CertWarnings/clear_nomp.saz",
+        "git_blob": "2f1ba66dacb8f8bac290cab59dff8fe750a46ce7",
+        "license": "MIT; upstream LICENSE.md",
+        "producer_archive_comment": "Fiddler (v4.5.1.2) Session Archive. See http://fiddler2.com"
+      },
+      "saz_question": {
+        "record_ordinals": [12, 0, 6],
+        "total_records": 13,
+        "members": 42,
+        "expanded_bytes": 62609
+      }
+    },
+    {
+      "id": "xbox-clear_mp_cs10.saz",
+      "file": "clear_mp_cs10.saz",
+      "bytes": 5223519,
+      "sha256": "4021b201848e4feea3402c380fda5d2df43fd0bf1c72ea550e60f2da3b3d5b44",
+      "provenance": {
+        "project": "Microsoft Xbox Live Trace Analyzer",
+        "version": "ad880ff00b26c4cae5e3c8864d3df438a03890ba",
+        "url": "https://raw.githubusercontent.com/microsoft/xbox-live-trace-analyzer/ad880ff00b26c4cae5e3c8864d3df438a03890ba/Source/TestData/CertWarnings/clear_mp_cs10.saz",
+        "git_blob": "dac534d625594c7a1d57b0b12ed12ea9c6cb6a5b",
+        "license": "MIT; upstream LICENSE.md",
+        "producer_archive_comment": "Fiddler (v4.6.2.0) Session Archive. See https://fiddler2.com"
+      },
+      "saz_question": {
+        "record_ordinals": [1310, 0, 655],
+        "total_records": 1311,
+        "members": 3939,
+        "expanded_bytes": 9223820
+      }
+    },
+    {
+      "id": "xbox-x49_mp_cs21.saz",
+      "file": "x49_mp_cs21.saz",
+      "bytes": 572224,
+      "sha256": "97cdca8b0608e3f11995fd64b64390b9fd8d8e3efcac89f517f24b44968047f6",
+      "provenance": {
+        "project": "Microsoft Xbox Live Trace Analyzer",
+        "version": "ad880ff00b26c4cae5e3c8864d3df438a03890ba",
+        "url": "https://raw.githubusercontent.com/microsoft/xbox-live-trace-analyzer/ad880ff00b26c4cae5e3c8864d3df438a03890ba/Source/TestData/CertWarnings/x49_mp_cs21.saz",
+        "git_blob": "e7794c44892ca4fa1729fa012e698e8284337f15",
+        "license": "MIT; upstream LICENSE.md",
+        "producer_archive_comment": "Fiddler (v4.6.2.26757) Session Archive. See https://fiddler2.com"
+      },
+      "saz_question": {
+        "record_ordinals": [102, 0, 51],
+        "total_records": 103,
+        "members": 315,
+        "expanded_bytes": 1301927
+      }
     }
   ]
 }

experiments/analysis-efficiency/measure.mjs

@@ -13,6 +13,8 @@ import { Client } from "@modelcontextprotocol/client";
 import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
 import { Ajv2020 } from "ajv/dist/2020.js";
 import { PACKET_ARTIFACTS, measurePacketEntry } from "./packet-entry.mjs";
+import { SIGNAL_ARTIFACTS, measureSignalEntry } from "./signal-entry.mjs";
+import { SAZ_ARTIFACTS, measureSazEntry } from "./saz-entry.mjs";
 
 const root = resolve(dirname(fileURLToPath(import.meta.url)), "../..");
 const { values } = parseArgs({
@@ -31,6 +33,8 @@ const { values } = parseArgs({
     schemas: { type: "string", default: "default" },
     "sqlite-selection": { type: "string", default: "all" },
     "packet-selection": { type: "string", default: "baseline" },
+    "signal-selection": { type: "string", default: "baseline" },
+    "saz-selection": { type: "string", default: "baseline" },
   },
 });
 if (
@@ -41,6 +45,18 @@ if (
   !isAbsolute(values.path) ||
   !isAbsolute(values.output) ||
   !["complete", "summary"].includes(values.delivery) ||
+  !["baseline", "focused", "retained"].includes(values["saz-selection"]) ||
+  (!Object.hasOwn(SAZ_ARTIFACTS, values.artifact) &&
+    values["saz-selection"] !== "baseline") ||
+  (Object.hasOwn(SAZ_ARTIFACTS, values.artifact) &&
+    values.delivery !== "complete") ||
+  !["baseline", "focused", "discovery", "pages"].includes(
+    values["signal-selection"],
+  ) ||
+  (!Object.hasOwn(SIGNAL_ARTIFACTS, values.artifact) &&
+    values["signal-selection"] !== "baseline") ||
+  (Object.hasOwn(SIGNAL_ARTIFACTS, values.artifact) &&
+    values.delivery !== "complete") ||
   !["entry", "entry-and-main", "entry-views"].includes(
     values["native-question"],
   ) ||
@@ -159,6 +175,18 @@ const fingerprints = {
   packet_oracle_source_sha256: await fileSha(
     fileURLToPath(new URL("./packet-oracle.py", import.meta.url)),
   ),
+  signal_workflow_source_sha256: await fileSha(
+    fileURLToPath(new URL("./signal-entry.mjs", import.meta.url)),
+  ),
+  signal_oracle_source_sha256: await fileSha(
+    fileURLToPath(new URL("./signal-oracle.py", import.meta.url)),
+  ),
+  saz_workflow_source_sha256: await fileSha(
+    fileURLToPath(new URL("./saz-entry.mjs", import.meta.url)),
+  ),
+  saz_oracle_source_sha256: await fileSha(
+    fileURLToPath(new URL("./saz-oracle.py", import.meta.url)),
+  ),
   runtime_files_sha256: sha(JSON.stringify(runtimeFiles)),
   runtime_dispatcher_sha256: await fileSha(
     resolve(values["runtime-root"], "scripts/rea.mjs"),
@@ -739,6 +767,18 @@ const inspectPcapTarget = async () => {
 };
 
 const workflows = {
+  ...Object.fromEntries(
+    Object.keys(SAZ_ARTIFACTS).map((artifact) => [
+      artifact,
+      () => measureSazEntry({ values, call, inputSha }),
+    ]),
+  ),
+  ...Object.fromEntries(
+    Object.keys(SIGNAL_ARTIFACTS).map((artifact) => [
+      artifact,
+      () => measureSignalEntry({ values, call, inputSha, catalogDefinitions }),
+    ]),
+  ),
   ...Object.fromEntries(
     Object.keys(PACKET_ARTIFACTS).map((artifact) => [
       artifact,
@@ -1167,6 +1207,9 @@ const report = {
   artifact_sha256: inputSha,
   artifact_sha256_after: finalInputSha,
   delivery: values.delivery,
+  saz_selection: Object.hasOwn(SAZ_ARTIFACTS, values.artifact)
+    ? values["saz-selection"]
+    : null,
   sdk_schema_mode: values.schemas,
   retained_verification: values["verify-retained"],
   native_question: NATIVE_ARTIFACTS.includes(values.artifact)
@@ -1186,6 +1229,9 @@ const report = {
   packet_selection: Object.hasOwn(PACKET_ARTIFACTS, values.artifact)
     ? values["packet-selection"]
     : null,
+  signal_selection: Object.hasOwn(SIGNAL_ARTIFACTS, values.artifact)
+    ? values["signal-selection"]
+    : null,
   provider_settings_sha256: sha(JSON.stringify(selectedProviders)),
   provider_search_path_sha256: sha(
     selectedProviders.PATH ?? process.env.PATH ?? "",

experiments/analysis-efficiency/review-saz.mjs

@@ -0,0 +1,266 @@
+import assert from "node:assert/strict";
+import { readFile, writeFile } from "node:fs/promises";
+import { resolve } from "node:path";
+import { pathToFileURL } from "node:url";
+import { isDeepStrictEqual, parseArgs } from "node:util";
+import {
+  sazRequest,
+  verifySazRecords,
+  verifySazOracleIdentity,
+  sazEvidenceParameters,
+} from "./saz-entry.mjs";
+
+const { values } = parseArgs({
+  options: {
+    trial: { type: "string" },
+    oracle: { type: "string" },
+    "runtime-root": { type: "string" },
+    artifact: { type: "string" },
+    selection: { type: "string" },
+  },
+});
+if (
+  !values.trial ||
+  !values.oracle ||
+  !values["runtime-root"] ||
+  !["baseline", "focused"].includes(values.selection)
+)
+  throw new Error(
+    "Use --trial DIR --oracle JSON --runtime-root DIR --artifact ID --selection baseline|focused",
+  );
+const load = async (file) =>
+  JSON.parse(await readFile(resolve(values.trial, file), "utf8"));
+const settings = await load("trial-settings.json"),
+  summary = await load("summary.json");
+const oracle = JSON.parse(await readFile(values.oracle, "utf8"));
+verifySazOracleIdentity(values.artifact, oracle);
+const runtime = (file) =>
+  pathToFileURL(resolve(values["runtime-root"], file)).href;
+const { parseEvidence } = await import(runtime("dist/domain/evidence.js"));
+const { inspectWebNetworkCaptureInputSchema, webNetworkCaptureSchema } =
+  await import(runtime("dist/domain/webNetworkCapture.js"));
+const { inspectAnalysisViewInputSchema, analysisViewResultSchema } =
+  await import(runtime("dist/domain/analysisView/analysisView.js"));
+const calls = (await readFile(resolve(values.trial, "events.jsonl"), "utf8"))
+  .split("\n")
+  .filter(Boolean)
+  .map(JSON.parse)
+  .filter(
+    (event) =>
+      event.type === "item.completed" && event.item?.type === "mcp_tool_call",
+  )
+  .map((event) => event.item);
+const planned = inspectWebNetworkCaptureInputSchema.parse(
+  sazRequest(
+    values.artifact,
+    settings.selected_artifact_path,
+    values.selection,
+  ),
+);
+const reasons = [],
+  workflowReasons = [],
+  authenticated = new Map(),
+  parents = new Set(),
+  conflicts = new Set();
+let transportRecovery = false;
+for (const call of calls) {
+  try {
+    assert.equal(call.server, "rea");
+    assert.equal(call.status, "completed");
+    assert.ok(!call.error, "RPC did not provide observations");
+    const text = call.result.content.filter((item) => item.type === "text");
+    assert.equal(text.length, 1, "Ambiguous Evidence text carrier");
+    let evidence = JSON.parse(text[0].text);
+    if (call.result.isError) {
+      const limits = evidence.error?.details?.reported_limits;
+      assert.equal(call.tool, "inspect_web_network_capture");
+      assert.equal(evidence.error?.code, "resource_constraint");
+      assert.equal(
+        evidence.error.details.operation,
+        "inspect_web_network_capture",
+      );
+      assert.equal(limits?.boundary, "mcp-response");
+      const input = inspectWebNetworkCaptureInputSchema.parse(call.arguments);
+      assert.deepEqual(input, planned);
+      const source = inspectAnalysisViewInputSchema.parse({
+        source: limits.evidence_reference,
+        view: { kind: "summary" },
+      }).source;
+      assert.equal(source.kind, "retained-evidence");
+      parents.add(source.evidence_id);
+      transportRecovery = true;
+      continue;
+    }
+    if (call.result.structuredContent !== undefined)
+      assert.deepEqual(evidence, call.result.structuredContent);
+    evidence = parseEvidence(evidence);
+    assert.equal(evidence.subject.local_path, settings.selected_artifact_path);
+    assert.equal(evidence.subject.digest.sha256, oracle.sha256);
+    let records;
+    if (call.tool === "inspect_web_network_capture") {
+      const { detail, ...arguments_ } = call.arguments;
+      const input = inspectWebNetworkCaptureInputSchema.parse(arguments_);
+      assert.equal(input.capture_path, settings.selected_artifact_path);
+      assert.equal(input.format, "saz");
+      if (!isDeepStrictEqual(input, planned))
+        workflowReasons.push(
+          "Inspection selection differs from planned arguments",
+        );
+      if (detail === "summary") {
+        workflowReasons.push(
+          "Summary delivery differs from the fixed complete-delivery plan",
+        );
+        assert.equal(evidence.operation, "inspect_analysis_view");
+        const report = analysisViewResultSchema.parse(
+          evidence.normalized_result,
+        );
+        assert.equal(report.kind, "summary");
+        assert.equal(report.parent_operation, "inspect_web_network_capture");
+        assert.equal(report.summary.format, "saz");
+        assert.equal(report.summary.total_records, oracle.total_records);
+        assert.deepEqual(evidence.parameters, {
+          parent_evidence_id: report.parent_evidence_id,
+          view: { kind: "summary" },
+        });
+        parents.add(report.parent_evidence_id);
+        authenticated.set(evidence.evidence_id, []);
+        continue;
+      }
+      assert.ok(detail === undefined || detail === "complete");
+      assert.equal(evidence.operation, "inspect_web_network_capture");
+      assert.deepEqual(
+        evidence.parameters,
+        sazEvidenceParameters(input, oracle.total_records),
+      );
+      const report = webNetworkCaptureSchema.parse(evidence.normalized_result);
+      assert.equal(report.total_records, oracle.total_records);
+      assert.equal(report.format, "saz");
+      records = report.records;
+      parents.add(evidence.evidence_id);
+    } else {
+      assert.equal(call.tool, "inspect_analysis_view");
+      const input = inspectAnalysisViewInputSchema.parse(call.arguments);
+      assert.equal(input.source.kind, "retained-evidence");
+      assert.ok(
+        parents.has(input.source.evidence_id),
+        "Unknown retained parent",
+      );
+      assert.equal(evidence.operation, "inspect_analysis_view");
+      assert.deepEqual(evidence.parameters, {
+        parent_evidence_id: input.source.evidence_id,
+        view: input.view,
+      });
+      const page = analysisViewResultSchema.parse(evidence.normalized_result);
+      assert.deepEqual(page.view, input.view);
+      assert.equal(page.parent_evidence_id, input.source.evidence_id);
+      assert.equal(page.parent_operation, "inspect_web_network_capture");
+      if (page.kind === "summary") {
+        assert.equal(page.summary.total_records, oracle.total_records);
+        assert.equal(page.summary.format, "saz");
+        records = [];
+      } else {
+        assert.equal(page.kind, "capture");
+        records = page.view.detail === "complete" ? page.items : [];
+      }
+    }
+    const prior = authenticated.get(evidence.evidence_id);
+    if (prior && !isDeepStrictEqual(prior, records)) {
+      conflicts.add(evidence.evidence_id);
+      authenticated.delete(evidence.evidence_id);
+      parents.delete(evidence.evidence_id);
+      throw new Error("Conflicting observations share an Evidence ID");
+    }
+    if (!conflicts.has(evidence.evidence_id))
+      authenticated.set(evidence.evidence_id, records);
+  } catch (cause) {
+    workflowReasons.push(String(cause));
+  }
+}
+if (
+  calls[0]?.tool !== "inspect_web_network_capture" ||
+  calls.filter((call) => call.tool === "inspect_web_network_capture").length !==
+    1 ||
+  (!transportRecovery && calls.length !== 1)
+)
+  workflowReasons.push(
+    "Completed call sequence differs from the fixed initial call/recovery plan",
+  );
+try {
+  const raw = (await readFile(resolve(values.trial, "answer.txt"), "utf8"))
+    .trim()
+    .replace(/^```(?:json)?\s*|\s*```$/g, "");
+  const answer = JSON.parse(raw);
+  assert.ok(
+    Array.isArray(answer.evidence_ids) && answer.evidence_ids.length > 0,
+    "Missing Evidence citations",
+  );
+  const observed = new Map();
+  for (const id of answer.evidence_ids) {
+    assert.ok(authenticated.has(id), "Unknown/failed cited Evidence");
+    for (const row of authenticated.get(id)) {
+      const prior = observed.get(row.ordinal);
+      assert.ok(
+        !prior || isDeepStrictEqual(prior, row),
+        "Conflicting cited record identities",
+      );
+      observed.set(row.ordinal, row);
+    }
+  }
+  const facts = verifySazRecords(
+    oracle.record_ordinals.map((ordinal) => observed.get(ordinal)),
+    oracle,
+  );
+  assert.equal(answer.records.length, facts.length, "Answer coverage differs");
+  assert.deepEqual(
+    [...answer.records].sort((a, b) => a.ordinal - b.ordinal),
+    [...facts].sort((a, b) => a.ordinal - b.ordinal),
+    "Answer facts differ from cited stored bytes",
+  );
+  if (
+    !isDeepStrictEqual(
+      answer.records.map((row) => row.ordinal),
+      oracle.record_ordinals,
+    )
+  )
+    workflowReasons.push("Final answer changes caller-selected order");
+  if (
+    !Array.isArray(answer.limitations) ||
+    answer.limitations.length === 0 ||
+    answer.limitations.some(
+      (value) => typeof value !== "string" || !value.trim(),
+    )
+  )
+    workflowReasons.push("Final answer omits limitations");
+  assert.equal(settings.selected_artifact_sha256_before, oracle.sha256);
+  assert.equal(summary.selected_artifact_sha256_after, oracle.sha256);
+  if (
+    summary.exit_code !== 0 ||
+    summary.timeout ||
+    summary.selected_artifact_bytes_unchanged !== true
+  )
+    workflowReasons.push(
+      "Trial did not complete with original bytes unchanged",
+    );
+} catch (cause) {
+  reasons.push(String(cause));
+}
+const report = {
+  factual_correctness: reasons.length ? "failed" : "passed",
+  workflow_correctness:
+    reasons.length || workflowReasons.length ? "failed" : "passed",
+  reasons,
+  workflow_reasons: workflowReasons,
+  completed_calls: calls.length,
+  wall_seconds: summary.wall_seconds,
+  usage: summary.usage,
+  selected_artifact_sha256: oracle.sha256,
+  scope:
+    "Authenticated cited stored HTTP records and independent raw-byte checks; no live attribution, body decompression or certificate interpretation",
+  limitation_prose: "Presence checked; wording requires transcript review",
+};
+await writeFile(
+  resolve(values.trial, "saz-review.json"),
+  JSON.stringify(report, null, 2) + "\n",
+);
+console.log(JSON.stringify(report));
+if (report.workflow_correctness !== "passed") process.exitCode = 1;

experiments/analysis-efficiency/review-signal.mjs

@@ -0,0 +1,237 @@
+import { readFile, writeFile } from "node:fs/promises";
+import { resolve } from "node:path";
+import { pathToFileURL } from "node:url";
+import { isDeepStrictEqual, parseArgs } from "node:util";
+import {
+  SIGNAL_ARTIFACTS,
+  signalRequest,
+  signalDataRows,
+  signalFacts,
+  verifySignalRows,
+  verifySignalOracleIdentity,
+} from "./signal-entry.mjs";
+
+const { values } = parseArgs({
+  options: {
+    trial: { type: "string" },
+    oracle: { type: "string" },
+    "runtime-root": { type: "string" },
+    artifact: { type: "string" },
+    selection: { type: "string" },
+  },
+});
+if (
+  !values.trial ||
+  !values.oracle ||
+  !values["runtime-root"] ||
+  !Object.hasOwn(SIGNAL_ARTIFACTS, values.artifact ?? "") ||
+  !["baseline", "focused"].includes(values.selection)
+)
+  throw new Error(
+    "Use --trial DIR --oracle JSON --runtime-root DIR --artifact ID --selection baseline|focused",
+  );
+const json = async (name) =>
+  JSON.parse(await readFile(resolve(values.trial, name), "utf8"));
+const settings = await json("trial-settings.json"),
+  summary = await json("summary.json");
+const oracle = JSON.parse(await readFile(values.oracle, "utf8"));
+const kind = SIGNAL_ARTIFACTS[values.artifact].kind;
+const expectedRows =
+  kind === "uart"
+    ? oracle.rows
+    : oracle.reads.flatMap((read) => read.bytes.slice(1));
+const expected = signalFacts(kind, expectedRows);
+const runtime = (file) =>
+  pathToFileURL(resolve(values["runtime-root"], file)).href;
+const { parseEvidence } = await import(runtime("dist/domain/evidence.js"));
+const { decodeSignalRecordingInputSchema, signalRecordingSchema } =
+  await import(runtime("dist/domain/signals/signalRecording.js"));
+const { inspectSignalDecodersInputSchema, signalDecodersSchema } = await import(
+  runtime("dist/domain/signals/signalDecoders.js")
+);
+const calls = (await readFile(resolve(values.trial, "events.jsonl"), "utf8"))
+  .split("\n")
+  .filter(Boolean)
+  .map(JSON.parse)
+  .filter(
+    (event) =>
+      event.type === "item.completed" && event.item?.type === "mcp_tool_call",
+  )
+  .map((event) => event.item);
+const reasons = [],
+  workflowReasons = [],
+  authenticated = new Map(),
+  conflicting = new Set();
+try {
+  verifySignalOracleIdentity(values.artifact, oracle);
+  if (oracle.kind !== kind)
+    throw new Error("Wrong independent signal question oracle");
+  if (calls.length !== 1 || calls[0]?.tool !== "decode_signal_recording")
+    workflowReasons.push(
+      "Completed public call sequence differs from the fixed single-call plan",
+    );
+  const planned = decodeSignalRecordingInputSchema.parse(
+    signalRequest(
+      values.artifact,
+      settings.selected_artifact_path,
+      values.selection,
+    ),
+  );
+  for (const call of calls) {
+    try {
+      if (
+        call.server !== "rea" ||
+        call.status !== "completed" ||
+        call.error ||
+        call.result?.isError
+      )
+        throw new Error("Call did not return successful REA observations");
+      const text =
+        call.result?.content?.filter((item) => item.type === "text") ?? [];
+      if (!call.result?.structuredContent && text.length !== 1)
+        throw new Error("No unambiguous Evidence envelope");
+      const evidence =
+        call.result.structuredContent ?? JSON.parse(text[0].text);
+      parseEvidence(evidence);
+      const capture = call.tool === "decode_signal_recording";
+      if (!capture && call.tool !== "inspect_signal_decoders")
+        throw new Error("Not a signal observation tool");
+      const input = (
+        capture
+          ? decodeSignalRecordingInputSchema
+          : inspectSignalDecodersInputSchema
+      ).parse(call.arguments);
+      const report = (
+        capture ? signalRecordingSchema : signalDecodersSchema
+      ).parse(evidence.normalized_result);
+      if (
+        evidence.operation !== call.tool ||
+        !isDeepStrictEqual(evidence.parameters, input) ||
+        !isDeepStrictEqual(report.selection, input)
+      )
+        throw new Error(
+          "Evidence differs from actual operation or caller choices",
+        );
+      if (
+        capture
+          ? evidence.subject?.local_path !== input.path ||
+            evidence.subject?.digest?.sha256 !== oracle.sha256 ||
+            report.artifact.path !== input.path ||
+            report.artifact.sha256 !== oracle.sha256
+          : evidence.subject?.local_path !== report.tool.path ||
+            evidence.subject?.digest?.sha256 !== report.tool.sha256
+      )
+        throw new Error("Evidence identifies different recording/tool bytes");
+      if (capture && !isDeepStrictEqual(input, planned))
+        workflowReasons.push("Capture selection differs from the fixed plan");
+      const observation = {
+        operation: call.tool,
+        input,
+        report,
+        rows: capture ? signalDataRows(kind, report.annotations_text) : null,
+      };
+      const id = evidence.evidence_id;
+      if (conflicting.has(id))
+        throw new Error("Previously conflicting Evidence identity");
+      if (
+        authenticated.has(id) &&
+        !isDeepStrictEqual(authenticated.get(id), observation)
+      ) {
+        authenticated.delete(id);
+        conflicting.add(id);
+        throw new Error(
+          "Repeated Evidence identity has inconsistent observations",
+        );
+      }
+      authenticated.set(id, observation);
+    } catch (error) {
+      workflowReasons.push(
+        `Call ${call.tool} did not provide authenticated observations: ${String(error)}`,
+      );
+    }
+  }
+  const answer = JSON.parse(
+    (await readFile(resolve(values.trial, "answer.txt"), "utf8")).trim(),
+  );
+  if (
+    !isDeepStrictEqual(
+      Object.keys(answer).sort(),
+      [...Object.keys(expected), "evidence_ids", "limitations"].sort(),
+    )
+  )
+    workflowReasons.push("Final answer shape differs from the fixed plan");
+  if (
+    !isDeepStrictEqual(
+      Object.fromEntries(
+        Object.keys(expected).map((key) => [key, answer[key]]),
+      ),
+      expected,
+    )
+  )
+    throw new Error("Final answer differs from independent sample facts");
+  if (
+    !Array.isArray(answer.evidence_ids) ||
+    new Set(answer.evidence_ids).size !== answer.evidence_ids.length ||
+    answer.evidence_ids.some((id) => !authenticated.has(id))
+  )
+    throw new Error(
+      "Final citations are not authenticated signal observations",
+    );
+  const rows = new Map();
+  for (const id of answer.evidence_ids) {
+    for (const row of authenticated.get(id).rows ?? []) {
+      const old = rows.get(row.start);
+      if (old && !isDeepStrictEqual(old, row))
+        throw new Error("Cited sample ranges have conflicting decoded data");
+      rows.set(row.start, row);
+    }
+  }
+  verifySignalRows(
+    kind,
+    [...rows.values()].sort((a, b) => a.start - b.start),
+    oracle,
+    oracle.sha256,
+  );
+  const limitations =
+    typeof answer.limitations === "string"
+      ? [answer.limitations]
+      : answer.limitations;
+  if (
+    !Array.isArray(limitations) ||
+    limitations.length === 0 ||
+    limitations.some((value) => typeof value !== "string" || !value.trim())
+  )
+    workflowReasons.push("Final answer omits investigation limitations");
+  if (
+    summary.exit_code !== 0 ||
+    summary.timeout ||
+    summary.selected_artifact_bytes_unchanged !== true ||
+    settings.selected_artifact_sha256_before !== oracle.sha256 ||
+    summary.selected_artifact_sha256_after !== oracle.sha256
+  )
+    workflowReasons.push(
+      "Trial did not complete with original selected bytes unchanged",
+    );
+} catch (error) {
+  reasons.push(String(error));
+}
+const report = {
+  factual_correctness: reasons.length ? "failed" : "passed",
+  workflow_correctness:
+    reasons.length || workflowReasons.length ? "failed" : "passed",
+  reasons,
+  workflow_reasons: workflowReasons,
+  completed_calls: calls.length,
+  wall_seconds: summary.wall_seconds,
+  usage: summary.usage,
+  selected_artifact_sha256: oracle.sha256,
+  scope:
+    "Two pinned single-device recordings; independently sampled bytes and authenticated cited decoder observations; hardware behavior is not inferred",
+  limitation_prose: "Presence checked; wording requires transcript review",
+};
+await writeFile(
+  resolve(values.trial, "signal-review.json"),
+  JSON.stringify(report, null, 2) + "\n",
+);
+console.log(JSON.stringify(report));
+if (reasons.length || workflowReasons.length) process.exitCode = 1;

experiments/analysis-efficiency/saz-entry.mjs

@@ -0,0 +1,326 @@
+import assert from "node:assert/strict";
+import { execFile } from "node:child_process";
+import { readFile } from "node:fs/promises";
+import { resolve } from "node:path";
+import { fileURLToPath, pathToFileURL } from "node:url";
+import { promisify } from "node:util";
+
+const corpus = JSON.parse(
+  await readFile(new URL("./corpus.json", import.meta.url), "utf8"),
+);
+export const SAZ_ARTIFACTS = Object.fromEntries(
+  corpus.artifacts
+    .filter((entry) => entry.saz_question)
+    .map((entry) => [entry.id, entry]),
+);
+
+export function sazRequest(artifact, path, selection) {
+  const question = Object.hasOwn(SAZ_ARTIFACTS, artifact)
+    ? SAZ_ARTIFACTS[artifact].saz_question
+    : undefined;
+  if (!question) throw new Error("Select a pinned SAZ question");
+  return {
+    capture_path: path,
+    format: "saz",
+    ...(selection === "baseline"
+      ? {}
+      : { record_ordinals: question.record_ordinals }),
+    sensitive_values: [],
+  };
+}
+
+export function verifySazOracleIdentity(artifact, oracle) {
+  assert.ok(
+    Object.hasOwn(SAZ_ARTIFACTS, artifact),
+    "Unknown pinned SAZ question",
+  );
+  const entry = SAZ_ARTIFACTS[artifact];
+  assert.equal(oracle.kind, "saz");
+  assert.equal(oracle.artifact, artifact);
+  assert.equal(oracle.sha256, entry.sha256, "Wrong immutable corpus");
+  assert.equal(oracle.total_records, entry.saz_question.total_records);
+  assert.deepEqual(oracle.record_ordinals, entry.saz_question.record_ordinals);
+}
+
+export function sazEvidenceParameters(input, totalRecords) {
+  return {
+    capture_path: input.capture_path,
+    format: input.format,
+    record_ordinals:
+      input.record_ordinals ??
+      Array.from({ length: totalRecords }, (_, index) => index),
+    sensitive_value_count: input.sensitive_values.length,
+  };
+}
+
+export function verifySazRecords(records, oracle) {
+  assert.equal(oracle.kind, "saz", "Wrong independent question");
+  assert.equal(
+    records.length,
+    oracle.records.length,
+    "Selected coverage differs",
+  );
+  return records.map((record, index) => {
+    const raw = oracle.records[index];
+    assert.equal(record.ordinal, raw.ordinal, "Caller order/ordinal differs");
+    assert.equal(
+      record.reported.session_id,
+      raw.session_id,
+      "Padded source identity differs",
+    );
+    assert.deepEqual(
+      record.location,
+      { kind: "archive-members", members: raw.members },
+      "Original member coordinates differ",
+    );
+    for (const side of ["request", "response"]) {
+      const expected = raw[side],
+        reported = record.reported[side];
+      if (expected === null) {
+        assert.equal(reported, null, "Absent message invented");
+        assert.ok(
+          !record.binary_fields.some(
+            (field) => field.pointer === `/${side}/body`,
+          ),
+          "Absent body invented",
+        );
+        continue;
+      }
+      assert.equal(reported.member, expected.member);
+      for (const field of side === "request"
+        ? ["method", "url", "http_version"]
+        : ["status", "reason", "http_version"])
+        assert.equal(
+          reported[field],
+          expected[field],
+          "Stored HTTP start line differs",
+        );
+      const contentTypes = (headers) =>
+        headers.filter(
+          (header) => header.name.toLowerCase() === "content-type",
+        );
+      assert.deepEqual(
+        contentTypes(reported.headers),
+        contentTypes(expected.headers),
+        "Content-Type order/spelling/values differ",
+      );
+      const bodies = record.binary_fields.filter(
+        (field) => field.pointer === `/${side}/body`,
+      );
+      assert.equal(bodies.length, 1, "Stored body representation differs");
+      const body = bodies[0];
+      assert.equal(body.state, "retained", "Stored body unexpectedly unknown");
+      assert.equal(
+        body.representation,
+        "producer-bytes",
+        "Encoded source representation differs",
+      );
+      for (const field of ["bytes", "sha256", "content_base64"])
+        assert.equal(
+          body[field],
+          expected.body[field],
+          "Stored encoded body bytes differ",
+        );
+      assert.equal(
+        reported.body,
+        expected.body.text,
+        "UTF-8 projection or empty body differs",
+      );
+    }
+    const response = raw.response;
+    return {
+      ordinal: record.ordinal,
+      session_id: raw.session_id,
+      members: raw.members,
+      request:
+        raw.request === null
+          ? null
+          : { method: raw.request.method, url: raw.request.url },
+      response:
+        response === null
+          ? null
+          : {
+              status: response.status,
+              http_version: response.http_version,
+              content_types: response.headers.filter(
+                (header) => header.name.toLowerCase() === "content-type",
+              ),
+              body: {
+                bytes: response.body.bytes,
+                sha256: response.body.sha256,
+              },
+            },
+    };
+  });
+}
+
+export async function measureSazEntry({ values, call, inputSha }) {
+  const runtime = (file) =>
+    pathToFileURL(resolve(values["runtime-root"], file)).href;
+  const { parseEvidence } = await import(runtime("dist/domain/evidence.js"));
+  const { inspectWebNetworkCaptureInputSchema, webNetworkCaptureSchema } =
+    await import(runtime("dist/domain/webNetworkCapture.js"));
+  const { inspectAnalysisViewInputSchema, analysisViewResultSchema } =
+    await import(runtime("dist/domain/analysisView/analysisView.js"));
+  const read = await promisify(execFile)(
+    "python3",
+    [
+      fileURLToPath(new URL("./saz-oracle.py", import.meta.url)),
+      values.artifact,
+      values.path,
+    ],
+    { maxBuffer: 2 * 1024 * 1024, timeout: 30_000 },
+  );
+  const oracle = JSON.parse(read.stdout);
+  verifySazOracleIdentity(values.artifact, oracle);
+  assert.equal(oracle.sha256, inputSha);
+  const input = inspectWebNetworkCaptureInputSchema.parse(
+    sazRequest(values.artifact, values.path, values["saz-selection"]),
+  );
+  const observations = [];
+  const checked = (evidence, schema) => {
+    evidence = parseEvidence(evidence);
+    assert.equal(evidence.subject.local_path, values.path);
+    assert.equal(evidence.subject.digest.sha256, inputSha);
+    const report = schema.parse(evidence.normalized_result);
+    observations.push({
+      evidence_id: evidence.evidence_id,
+      operation: evidence.operation,
+      parameters: evidence.parameters,
+      limitations: evidence.limitations,
+      coverage: report.coverage ?? {
+        total_records: report.total_records,
+        retained_records: report.records.length,
+      },
+    });
+    return report;
+  };
+  const readView = async (source, view) => {
+    const request = inspectAnalysisViewInputSchema.parse({ source, view });
+    const evidence = await call("inspect_analysis_view", request);
+    assert.equal(evidence.operation, "inspect_analysis_view");
+    assert.deepEqual(evidence.parameters, {
+      parent_evidence_id: source.evidence_id,
+      view: request.view,
+    });
+    const result = checked(evidence, analysisViewResultSchema);
+    assert.equal(result.kind, request.view.kind);
+    assert.equal(result.parent_evidence_id, source.evidence_id);
+    assert.equal(result.parent_operation, "inspect_web_network_capture");
+    assert.deepEqual(result.view, request.view);
+    return result;
+  };
+  let records, decoder;
+  if (values["saz-selection"] !== "retained") {
+    let evidence;
+    try {
+      evidence = await call("inspect_web_network_capture", input);
+    } catch (failure) {
+      const error = failure.value?.error;
+      const limits = error?.details?.reported_limits;
+      if (
+        values["saz-selection"] !== "baseline" ||
+        error?.code !== "resource_constraint" ||
+        error.details.operation !== "inspect_web_network_capture" ||
+        limits?.boundary !== "mcp-response" ||
+        !limits.evidence_reference
+      )
+        throw failure;
+      // Recover only the exact retained reference returned by this failed call.
+      // The failed RPC remains in the shared measurement log and task costs.
+      const source = limits.evidence_reference;
+      assert.equal(source.kind, "retained-evidence");
+      const summary = await readView(source, { kind: "summary" });
+      assert.equal(summary.summary.format, "saz");
+      assert.equal(summary.summary.total_records, oracle.total_records);
+      assert.equal(summary.summary.retained_records, oracle.total_records);
+      decoder = summary.summary.decoder;
+      records = [];
+      for (const ordinal of oracle.record_ordinals) {
+        const page = await readView(source, {
+          kind: "capture",
+          detail: "complete",
+          offset: ordinal,
+          limit: 1,
+        });
+        assert.equal(page.coverage.total, oracle.total_records);
+        assert.equal(page.items.length, 1);
+        records.push(page.items[0]);
+      }
+    }
+    if (evidence !== undefined) {
+      assert.equal(evidence.operation, "inspect_web_network_capture");
+      assert.deepEqual(
+        evidence.parameters,
+        sazEvidenceParameters(input, oracle.total_records),
+      );
+      const report = checked(evidence, webNetworkCaptureSchema);
+      assert.equal(report.format, "saz");
+      assert.equal(report.total_records, oracle.total_records);
+      assert.equal(
+        report.records.length,
+        values["saz-selection"] === "baseline"
+          ? oracle.total_records
+          : oracle.records.length,
+      );
+      if (values["saz-selection"] === "baseline")
+        assert.deepEqual(
+          report.records.map((record) => record.ordinal),
+          Array.from({ length: oracle.total_records }, (_, index) => index),
+        );
+      records =
+        values["saz-selection"] === "baseline"
+          ? oracle.record_ordinals.map((ordinal) =>
+              report.records.find((record) => record.ordinal === ordinal),
+            )
+          : report.records;
+      decoder = report.decoder;
+    }
+  } else {
+    const initial = await call("inspect_web_network_capture", {
+      ...input,
+      detail: "summary",
+    });
+    const summary = checked(initial, analysisViewResultSchema);
+    assert.equal(summary.kind, "summary");
+    assert.equal(initial.operation, "inspect_analysis_view");
+    assert.deepEqual(initial.parameters, {
+      parent_evidence_id: summary.parent_evidence_id,
+      view: { kind: "summary" },
+    });
+    assert.equal(summary.summary.format, "saz");
+    assert.equal(summary.parent_operation, "inspect_web_network_capture");
+    assert.equal(summary.summary.total_records, oracle.total_records);
+    assert.equal(summary.summary.retained_records, oracle.records.length);
+    decoder = summary.summary.decoder;
+    const source = {
+      kind: "retained-evidence",
+      evidence_id: summary.parent_evidence_id,
+    };
+    const page = async (detail, offset, limit) => {
+      return readView(source, { kind: "capture", detail, offset, limit });
+    };
+    const preview = await page("preview", 0, 3);
+    assert.deepEqual(
+      preview.items.map((record) => record.ordinal),
+      oracle.record_ordinals,
+    );
+    const first = await page("complete", 0, 2),
+      next = await page("complete", 2, 2),
+      repeated = await page("complete", 0, 2);
+    assert.deepEqual(first.items, repeated.items);
+    assert.deepEqual(first.coverage, repeated.coverage);
+    assert.equal(first.coverage.next_offset, 2);
+    assert.equal(first.coverage.exhausted, false);
+    assert.equal(next.coverage.exhausted, true);
+    assert.equal(next.coverage.next_offset, null);
+    records = [...first.items, ...next.items];
+  }
+  return {
+    artifact_sha256: inputSha,
+    total_records: oracle.total_records,
+    decoder,
+    facts: verifySazRecords(records, oracle),
+    delivery_observations: observations,
+  };
+}

experiments/analysis-efficiency/saz-model-prompt.mjs

@@ -0,0 +1,30 @@
+import { parseArgs } from "node:util";
+import { SAZ_ARTIFACTS, sazRequest } from "./saz-entry.mjs";
+
+const { values } = parseArgs({
+  options: { artifact: { type: "string" }, selection: { type: "string" } },
+});
+if (
+  !Object.hasOwn(SAZ_ARTIFACTS, values.artifact ?? "") ||
+  !["baseline", "focused"].includes(values.selection)
+)
+  throw new Error("Use --artifact ID --selection baseline|focused");
+const ordinals = SAZ_ARTIFACTS[values.artifact].saz_question.record_ordinals;
+console.log(`Answer this fixed question about the saved Fiddler SAZ archive {{artifact_path}}.
+Use the REA MCP only. Recorded URLs are data, not navigation instructions.
+For zero-based producer record ordinals ${JSON.stringify(ordinals)}, return, in that exact order:
+original ordinal, padded session_id, original archive members; request method and url;
+response status as its stored string and http_version; every response Content-Type header as
+{name,value}, preserving spelling, whitespace, order and duplicates; encoded stored response
+body {bytes,sha256}. Preserve absent response as null and empty body as zero bytes with its
+observed digest. Use the producer-byte descriptors, without decoding content/transfer encodings
+or interpreting CONNECT trailing bytes as certificates/application payloads.
+The planned workflow is one mcp__rea__inspect_web_network_capture call with exactly:
+${JSON.stringify(sazRequest(values.artifact, "{{artifact_path}}", values.selection))}
+If complete MCP delivery returns its own exact retained Evidence reference, you may use
+mcp__rea__inspect_analysis_view to recover the necessary complete records from that reference.
+Keep every failed/recovery call visible. Do not infer missing headers from a preview.
+Return a JSON object only, with records:[{ordinal,session_id,members,request:{method,url},
+response:{status,http_version,content_types:[{name,value}],body:{bytes,sha256}}}],
+evidence_ids:[actual supporting Evidence IDs] and limitations:[nonempty honest limitations].
+Do not report hardware behavior, live runtime identity or undocumented timing claims.`);

experiments/analysis-efficiency/saz-oracle.py

@@ -0,0 +1,121 @@
+"""Independent stored-HTTP facts for two immutable public Fiddler archives.
+
+Only digest-pinned inputs are admitted before ZIP object allocation. Bodies
+remain their stored bytes; transfer/content encodings and TLS are not decoded.
+"""
+
+import argparse
+import base64
+import hashlib
+import io
+import json
+from pathlib import Path
+import re
+import zipfile
+
+
+def stored_http(data, request):
+    boundaries = [(data.find(separator), separator)
+                  for separator in [b'\r\n\r\n', b'\n\n']]
+    available = [(index, separator) for index, separator in boundaries if index >= 0]
+    if not available:
+        raise ValueError('Stored message has no header/body separator')
+    boundary, separator = min(available, key=lambda item: item[0])
+    lines = data[:boundary].split(b'\r\n' if separator.startswith(b'\r') else b'\n')
+    start = lines[0].decode('latin1')
+    fields = start.split(' ')
+    if request:
+        if len(fields) != 3 or fields[2] not in ['HTTP/1.0', 'HTTP/1.1']:
+            raise ValueError('Unsupported stored request line')
+        result = dict(zip(['method', 'url', 'http_version'], fields))
+    else:
+        fields = start.split(' ', 2)
+        if len(fields) < 2 or fields[0] not in ['HTTP/1.0', 'HTTP/1.1'] or not re.fullmatch(r'[0-9]{3}', fields[1]):
+            raise ValueError('Unsupported stored response line')
+        result = {'http_version': fields[0], 'status': fields[1],
+                  'reason': fields[2] if len(fields) == 3 else ''}
+    headers = []
+    newline = '\r\n' if separator.startswith(b'\r') else '\n'
+    for raw in lines[1:]:
+        line = raw.decode('latin1')
+        if line.startswith((' ', '\t')):
+            if not headers:
+                raise ValueError('Header continuation has no owning field')
+            headers[-1]['value'] += newline + line
+            continue
+        name, delimiter, value = line.partition(':')
+        if not delimiter or not name:
+            raise ValueError('Stored header has no field delimiter')
+        headers.append({'name': name, 'value': value})
+    body = data[boundary + len(separator):]
+    try:
+        body_text = body.decode('utf8', errors='strict')
+    except UnicodeDecodeError:
+        body_text = None
+    return result | {'headers': headers, 'body': {
+        'content_base64': base64.b64encode(body).decode('ascii'),
+        'bytes': len(body), 'sha256': hashlib.sha256(body).hexdigest(),
+        'text': body_text,
+    }}
+
+
+def read_saz(artifact, path):
+    corpus = json.loads(Path(__file__).with_name('corpus.json').read_text())
+    entry = next((item for item in corpus['artifacts']
+                  if item['id'] == artifact and 'saz_question' in item), None)
+    if entry is None:
+        raise ValueError('Select a pinned SAZ artifact')
+    # Real source sizes bound the snapshot; size/digest gate ZIP allocation.
+    if path.stat().st_size != entry['bytes']:
+        raise ValueError('Selected file size differs from pinned SAZ corpus')
+    with path.open('rb') as source:
+        data = source.read(entry['bytes'] + 1)
+    digest = hashlib.sha256(data).hexdigest()
+    if len(data) != entry['bytes'] or digest != entry['sha256']:
+        raise ValueError('Selected bytes differ from pinned SAZ corpus')
+    question = entry['saz_question']
+    with zipfile.ZipFile(io.BytesIO(data)) as archive:
+        inventory = archive.infolist()
+        if (len(inventory) != question['members'] or
+                sum(item.file_size for item in inventory) != question['expanded_bytes']):
+            raise ValueError('Pinned directory coverage differs')
+        groups = {}
+        for item in inventory:
+            match = re.fullmatch(r'raw/(\d+)_(c\.txt|s\.txt|m\.xml|w\.txt|g\.txt)', item.filename)
+            if match:
+                groups.setdefault(match[1], []).append(item)
+        if len(groups) != question['total_records']:
+            raise ValueError('Pinned session coverage differs')
+        ordered = list(groups.items())
+        records = []
+        for ordinal in question['record_ordinals']:
+            session_id, members = ordered[ordinal]
+            result = {'ordinal': ordinal, 'session_id': session_id,
+                      'members': [item.filename for item in members],
+                      'request': None, 'response': None}
+            for item in members:
+                side = 'request' if item.filename.endswith('_c.txt') else 'response' if item.filename.endswith('_s.txt') else None
+                if side is None:
+                    continue
+                with archive.open(item) as source:
+                    content = source.read(item.file_size + 1)
+                if len(content) != item.file_size:
+                    raise ValueError('Stored member size differs')
+                result[side] = {'member': item.filename, **stored_http(content, side == 'request')}
+            records.append(result)
+    with path.open('rb') as source:
+        after = source.read(entry['bytes'] + 1)
+    if hashlib.sha256(after).hexdigest() != digest:
+        raise ValueError('Selected archive changed during independent read')
+    return {'kind': 'saz', 'artifact': artifact, 'sha256': digest,
+            'total_records': len(groups), 'record_ordinals': question['record_ordinals'],
+            'records': records,
+            'scope': 'Stored HTTP bytes and ZIP member coordinates; no body decompression, live attribution or certificate interpretation'}
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument('artifact')
+    parser.add_argument('path', type=Path)
+    args = parser.parse_args()
+    print(json.dumps(read_saz(args.artifact, args.path)))

experiments/analysis-efficiency/saz-selection-workflows.md

@@ -0,0 +1,214 @@
+# Fiddler SAZ selection checkpoint
+
+This experiment addresses [#3132](https://github.com/morluto/rea/issues/3132).
+Its runtime baseline is `ca1b2f8608c52ed721d3576ba5eeb1d66717b08c`.
+Production APIs and defaults are unchanged. The measured cohort establishes no
+stable whole-task token/time benefit; no new production preset, cache or API is
+justified by this checkpoint.
+
+## Genuine public corpus
+
+Both archives come from Microsoft's
+[Xbox Live Trace Analyzer](https://github.com/microsoft/xbox-live-trace-analyzer/tree/ad880ff00b26c4cae5e3c8864d3df438a03890ba/Source/TestData/CertWarnings)
+at immutable revision `ad880ff00b26c4cae5e3c8864d3df438a03890ba`.
+The repository's [MIT license](https://github.com/microsoft/xbox-live-trace-analyzer/blob/ad880ff00b26c4cae5e3c8864d3df438a03890ba/LICENSE.md)
+and original source files remain upstream. No sample binaries, raw HTTP material,
+authentication values, configs or detailed results are committed.
+
+| Artifact                 | Archive bytes | Expanded member bytes | Sessions | Members | Producer archive comment |
+| ------------------------ | ------------: | --------------------: | -------: | ------: | ------------------------ |
+| `xbox-clear_nomp.saz`    |        43,515 |                62,609 |       13 |      42 | Fiddler v4.5.1.2         |
+| `xbox-clear_mp_cs10.saz` |     5,223,519 |             9,223,820 |    1,311 |   3,939 | Fiddler v4.6.2.0         |
+
+`corpus.json` pins download URLs, file sizes, SHA-256, Git blob IDs, directory
+coverage and question ordinals. Downloaded bytes match their Git blob and
+SHA-256. A third public 103-session archive is pinned as an admission-negative
+probe, outside completed-question comparisons. Archive comments report their producer
+versions; no local Fiddler installation or independent producer-version proof
+is claimed.
+
+## Fixed analyst question
+
+Before examining transaction facts, select ordinals `[12, 0, 6]` in the control
+and `[1310, 0, 655]` in the larger archive. Return that caller-selected order,
+original padded session IDs and archive-member coordinates, request method/URL,
+response status/version, all recorded Content-Type pairs in their original
+spelling/order, and stored response-body byte length/SHA-256.
+
+Bodies retain their archived encoding. CONNECT trailing bytes are stored data,
+not an inferred HTTP application body or certificate interpretation. Empty bodies
+have zero bytes and the empty digest; an absent response remains absent. Header
+duplication/folding, Latin-1 spelling and binary body bytes are independently
+read without REA imports. Synthetic reader tests cover those semantics and
+malformed input; they establish no provider coverage.
+
+The oracle admits only immutable corpus size/digest matches before constructing
+ZIP objects, preserves central-directory session/member order, reads selected
+members with size sentinels and CRC validation, and checks the source digest
+again. Necessary facts are independently checked for all six selected records.
+
+```sh
+python3 experiments/analysis-efficiency/test_saz_oracle.py
+python3 experiments/analysis-efficiency/saz-oracle.py xbox-clear_nomp.saz /absolute/clear_nomp.saz
+python3 experiments/analysis-efficiency/saz-oracle.py xbox-clear_mp_cs10.saz /absolute/clear_mp_cs10.saz
+```
+
+The baseline build, five oracle regressions and the SDK checker semantics passed
+on Linux. Real MCP preflight checks verify control retained pages/repeated reads,
+the large ordinal-selected result, and large complete-workflow recovery. The
+default large MCP return completes analysis but exceeds the existing 10 MiB stdio
+receive-buffer budget; its exact returned retained Evidence reference supports
+summary and complete pages. Recovery preserves the failed RPC and every follow-up
+call, and matches the independently checked necessary facts from direct selection.
+This transport limit is not a decoding timeout. Formal repetitions and actual
+model tasks are reported below; preflight observations are not eligible cost pairs.
+
+The 103-session `xbox-x49_mp_cs21.saz` candidate contains an empty stored response
+member `raw/099_s.txt`, lacking an HTTP header/body separator. On this baseline,
+whole-capture admission fails with `invalid_request` / `invalid_format`. Its
+ordinals `[102, 0, 51]` were fixed before inspecting its transaction facts. The
+failed attempt/source member is preserved as a negative probe; no parser repair
+or successful-task comparison is claimed for that archive.
+
+Other platform behavior remains unverified.
+Detailed outputs stay private; missing resource counters remain unknown.
+
+The large selected CLI workflow also matches independent bytes and MCP facts,
+parameters and Evidence ID. A separate default complete CLI attempt hit the
+provider's 30-second timeout under the one-CPU guard; that failed attempt is
+preserved separately from the successful-analysis MCP receive-buffer failure.
+It does not prove a general CLI failure or identify an engine-stage cause.
+
+Ten grading preflight cases cover valid actual Evidence, wrong final digests,
+unknown citations, missing limitations, answer order, failed calls before/after
+valid data, semantic-ID corruption and actual large retained recovery. Their
+answers/events are injected checker tests, not actual model trials. An invalid
+later duplicate is rejected by the domain's semantic-ID owner and does not erase
+earlier authenticated observations.
+
+## SDK and model reproduction
+
+```sh
+node experiments/analysis-efficiency/measure.mjs \
+  --runtime-root /absolute/frozen-runtime --revision ca1b2f8608c52ed721d3576ba5eeb1d66717b08c \
+  --artifact xbox-clear_nomp.saz --path /absolute/clear_nomp.saz \
+  --output /absolute/new-result-dir --schemas selected --saz-selection focused
+node experiments/analysis-efficiency/saz-model-prompt.mjs \
+  --artifact xbox-clear_nomp.saz --selection focused > /absolute/prompt.txt
+```
+
+Use the same runtime, inputs, explicit provider settings and resource profile
+within a cost cohort; retain runtime/workflow/oracle/settings fingerprints. Repeat
+both core archives with baseline/focused/focused/baseline order and retain all
+failures/recovery RPCs. The `retained` diagnostic workflow also measures preview,
+two complete pages and a repeated first page. Preview omits headers, so preview
+alone is not equivalent to the complete header/body question.
+
+Run real Codex tasks through `agent-trial.py` with an isolated temporary profile,
+the two exact `inspect_web_network_capture` / `inspect_analysis_view` tools,
+the same requested model/reasoning and at least two baseline/focused pairs for
+the control. Grade cited observations with `review-saz.mjs`, an independently
+produced oracle and the tested runtime. Count whole-task input/output tokens,
+cached input, elapsed time and all calls; parsed JSON bytes are not model tokens.
+The executed scope and all failed/deviating trials follow below.
+
+## Executed SDK cohort
+
+Runtime is frozen at `ca1b2f8608c52ed721d3576ba5eeb1d66717b08c`; corrected
+experiment source is `286c3e48ad50d9e84baa3af00ca522a8cef36e95`. All corrected
+SDK runtime/workflow/oracle/provider-setting fingerprints match. Node is 24.18.0
+and MCP SDK is 2.3.1. SDK processes have a 1 GiB Node heap ceiling; model MCP
+profiles separately record 512 MiB. Compare within each cohort.
+
+The initial batch preserves 12 workflows / 36 RPCs. Two control baseline collectors
+incorrectly expected omitted request ordinals to remain omitted in Evidence;
+the owning application records the resolved full scope. Original RPC arguments
+preserve omission. Both saved replies independently validate correct typed
+Evidence/facts after the checker correction. Original failures, hashes and costs
+remain unchanged and are not pooled into the corrected batch.
+
+The corrected batch executes 12 workflows / 32 RPCs: **11 workflows pass** all necessary
+byte/header/member checks with equal facts across successful arms. One large
+default complete query hits `provider_timeout` at the 30-second provider budget.
+Failed complete-return RPCs in successful retained recovery also stay in cost.
+
+| Archive / workflow | Repetition outcomes | All parsed reply bytes | RPC ms                | Whole runner ms       |
+| ------------------ | ------------------- | ---------------------: | --------------------- | --------------------- |
+| control / baseline | passed / passed     |        249272 / 249272 | 817.904 / 817.032     | 5393.982 / 4922.524   |
+| control / focused  | passed / passed     |          65390 / 65390 | 805.492 / 835.598     | 4897.670 / 4924.772   |
+| control / retained | passed / passed     |        146981 / 146981 | 1846.344 / 8258.135   | 5861.567 / 18108.568  |
+| large / baseline   | failed / passed     |           520 / 114294 | 32303.203 / 13623.033 | 52432.342 / 18064.360 |
+| large / focused    | passed / passed     |        535767 / 535767 | 32917.417 / 23536.051 | 52933.865 / 37045.394 |
+| large / retained   | passed / passed     |        174477 / 174477 | 10970.973 / 11550.158 | 15140.224 / 15669.775 |
+
+Control direct selection reduces parsed replies **73.8%**. Large complete-result
+recovery delivers 114,294 bytes, while direct ordinal selection retains the original
+container inventory and delivers 535,767 bytes. The five-call retained diagnostic
+delivers 174,477 bytes, including preview and repeated-page verification. A smaller
+record set alone does not guarantee less delivery; bytes are not wire bytes or
+model tokens.
+
+Initial RPCs combine decoding, validation, canonicalization and delivery; no
+decode-only/format-only attribution is claimed. First-use and repeated retained
+reads remain separate RPC observations. Fresh client/server processes do not
+establish cold OS/provider caches. Substantial time variation precludes a stable
+general speedup claim.
+
+## Actual Codex outcomes
+
+Four actual Codex CLI 0.161.0 trials request `gpt-5.6-terra`/`high` with the same
+two enabled/preapproved passive tools in baseline/focused/focused/baseline order.
+The requested alias is pinned; resolved backend identity is unknown. Temporary
+profiles preserve original bytes. The requested mode is `direct`, but owned
+tool-context logs show actual `exec` discovery/dispatch; neither guaranteed direct
+presentation nor exact submitted model requests are established.
+
+| Trial      | Facts / fixed plan | MCP calls | Total input | Cached input | Uncached input, derived | Output | Seconds |
+| ---------- | ------------------ | --------: | ----------: | -----------: | ----------------------: | -----: | ------: |
+| baseline-1 | passed / failed    |         4 |      97,988 |       53,504 |                  44,484 |  1,556 |  51.266 |
+| focused-1  | passed / failed    |         2 |      96,433 |       51,456 |                  44,977 |  1,400 |  52.288 |
+| focused-2  | failed / failed    |         0 |      21,379 |        9,984 |                  11,395 |    317 |  16.301 |
+| baseline-2 | passed / failed    |         4 |     172,043 |      125,696 |                  46,347 |  1,943 |  62.570 |
+
+**Three of four tasks answer correctly.** All three add compatible retained-view
+calls and differ from the initially prescribed single MCP-call plan. These
+successful completed-task costs stay visible separately from plan conformance.
+Baselines read three exact record views; the successful focus reads one complete
+selected-parent page.
+
+The second focus makes zero MCP calls and reports unavailable tools. Its owned
+exact-name discovery returns an empty list, while the same names work in other
+trials; stderr is empty. The cause is unknown, not proof of a REA outage. Keep
+its 21,379 input tokens / 16.301 seconds as a failed task, without a replacement retry
+or an apparent speed win.
+
+Only the first pair completes both questions: total input decreases **1.6%**,
+time increases **2.0%**, and derived uncached input increases **1.1%**. The second
+pair has no completed focused question; no paired speed/token claim is valid.
+Limitation prose was inspected: successful answers qualify stored bytes,
+ZIP-directory order and absent transfer/content decoding. This small mixed cohort
+justifies **no production optimization**.
+
+## Resource and compatibility scope
+
+Heavy work is serial with one CPU, 3 GiB early stop / 4 GiB hard family memory, no swap,
+task ceilings and host-availability/ownership checks. Corrected SDK payload-exit
+peak is 906,825,728 bytes (**865 MiB**); model peak is 873,148,416 bytes (**833 MiB**).
+All 16 corrected SDK/model payload phases verify cleanup, no observed OOM/abort
+and captured CPU counters. Terminal whole-scope counters remain unknown. Failed
+tool/model tasks do not become correct because their process exits cleanly.
+
+Family CPU seconds at payload exit span 5.898–44.331 for corrected SDK workflows
+(median 15.808), including failed/recovered attempts. Model baseline/focus/focus/
+baseline observations are 7.573 / 7.303 / 5.810 / 7.618 CPU seconds; the third
+model task failed and cannot establish an efficiency gain. These counters include
+the owned runner/client/server/observer family, not decoder-only CPU.
+
+Verification covers Linux, two immutable positive archives plus one genuine
+partial-message negative source, one installed parser stack and one requested
+model alias. Other platforms, Fiddler acquisition/import, live deployment or
+certificate semantics, arbitrary layouts, direct presentation guarantees and
+unmeasured engine stages remain unknown. Complete defaults, caller choices,
+encoded bytes, redactions, semantic Evidence identity and session-owned views
+remain the compatibility baseline. Reuse existing selectors/views; expand
+SDK/cache/default behavior only after completed tasks show a benefit.

experiments/analysis-efficiency/signal-entry.mjs

@@ -0,0 +1,264 @@
+import { execFile } from "node:child_process";
+import { readFile } from "node:fs/promises";
+import { resolve } from "node:path";
+import { fileURLToPath, pathToFileURL } from "node:url";
+import { isDeepStrictEqual, promisify } from "node:util";
+
+const corpus = JSON.parse(
+  await readFile(new URL("./corpus.json", import.meta.url), "utf8"),
+);
+
+export const SIGNAL_ARTIFACTS = {
+  "sigrok-uart-max3232e.sr": {
+    kind: "uart",
+    decoders: "uart:rx=MAX3232E DOUT1:baudrate=57600:format=hex:invert_rx=yes",
+    annotations: "uart=rx-data",
+    query: "rx-data",
+    firstPage: 32,
+  },
+  "sigrok-i2c-nunchuk.sr": {
+    kind: "i2c",
+    decoders: "i2c:scl=SCL:sda=SDA",
+    annotations: "i2c=data-read",
+    query: "data-read",
+    firstPage: 9,
+  },
+};
+
+export function signalRequest(artifact, path, selection) {
+  const descriptor = SIGNAL_ARTIFACTS[artifact];
+  if (!descriptor) throw new Error("Unknown fixed signal question");
+  return {
+    path,
+    decoders: descriptor.decoders,
+    input_format: null,
+    annotations: selection === "baseline" ? null : descriptor.annotations,
+    line_offset: 0,
+    line_limit: selection === "pages" ? descriptor.firstPage : null,
+  };
+}
+
+export function signalDataRows(kind, text) {
+  const pattern =
+    kind === "uart"
+      ? /^(\d+)-(\d+) uart-1: ([0-9A-F]{2})$/
+      : /^(\d+)-(\d+) i2c-1: Data read: ([0-9A-F]{2})$/;
+  const rows = [];
+  for (const line of text.split("\n")) {
+    const match = pattern.exec(line);
+    if (!match) continue;
+    const start = Number(match[1]),
+      end = Number(match[2]);
+    if (
+      !Number.isSafeInteger(start) ||
+      !Number.isSafeInteger(end) ||
+      start > end
+    )
+      throw new Error("Unsupported decoded sample interval");
+    rows.push({ start, end, byte: Number.parseInt(match[3], 16) });
+  }
+  return rows;
+}
+
+export function signalFacts(kind, rows) {
+  if (kind === "uart") return { kind, bytes: rows.map((row) => row.byte) };
+  if (kind !== "i2c" || rows.length !== 18)
+    throw new Error(
+      "The fixed I2C question requires three complete six-byte reads",
+    );
+  return {
+    kind,
+    reads: [0, 6, 12].map((offset) =>
+      rows.slice(offset, offset + 6).map((row) => row.byte),
+    ),
+  };
+}
+
+export function verifySignalOracleIdentity(artifact, oracle) {
+  const pinned = corpus.artifacts.find((entry) => entry.id === artifact);
+  if (
+    !pinned ||
+    oracle.kind !== SIGNAL_ARTIFACTS[artifact]?.kind ||
+    oracle.sha256 !== pinned.sha256
+  )
+    throw new Error(
+      "Independent oracle does not identify the pinned signal corpus",
+    );
+}
+
+export function verifySignalRows(kind, rows, oracle, digest) {
+  const expected =
+    kind === "uart"
+      ? oracle.rows
+      : oracle.reads.flatMap((read) =>
+          read.bytes.slice(1).map((byte, index) => ({
+            ...byte,
+            after_previous: read.bytes[index].last_clock,
+            before_next: read.bytes[index + 2]?.first_clock ?? read.stop,
+          })),
+        );
+  if (
+    oracle.kind !== kind ||
+    oracle.sha256 !== digest ||
+    rows.length !== expected.length
+  )
+    throw new Error(
+      "Signal observations differ from independent sample identity/coverage",
+    );
+  for (let index = 0; index < rows.length; index++) {
+    const observed = rows[index],
+      raw = expected[index];
+    if (
+      observed.byte !== raw.byte ||
+      observed.start < 0 ||
+      observed.end >= oracle.total_samples
+    )
+      throw new Error("Decoded data differs from independent sample bits");
+    if (
+      kind === "uart"
+        ? !Number.isSafeInteger(raw.first_data_sample) ||
+          !Number.isSafeInteger(raw.last_data_sample) ||
+          observed.start < raw.start ||
+          observed.end >= raw.end_exclusive ||
+          observed.start > raw.first_data_sample ||
+          observed.end < raw.last_data_sample
+        : !Number.isSafeInteger(raw.after_previous) ||
+          !Number.isSafeInteger(raw.before_next) ||
+          observed.start <= raw.after_previous ||
+          observed.end >= raw.before_next ||
+          observed.start > raw.first_clock ||
+          observed.end < raw.last_clock
+    )
+      throw new Error(
+        "Decoded interval does not identify the independently read byte",
+      );
+  }
+}
+
+export async function measureSignalEntry({
+  values,
+  call,
+  inputSha,
+  catalogDefinitions,
+}) {
+  const descriptor = SIGNAL_ARTIFACTS[values.artifact];
+  const runtime = (file) =>
+    pathToFileURL(resolve(values["runtime-root"], file)).href;
+  const { parseEvidence } = await import(runtime("dist/domain/evidence.js"));
+  const { decodeSignalRecordingInputSchema, signalRecordingSchema } =
+    await import(runtime("dist/domain/signals/signalRecording.js"));
+  const { inspectSignalDecodersInputSchema, signalDecodersSchema } =
+    await import(runtime("dist/domain/signals/signalDecoders.js"));
+  const observations = [];
+  const checked = (evidence, operation, input, schema) => {
+    parseEvidence(evidence);
+    const report = schema.parse(evidence.normalized_result);
+    if (
+      evidence.operation !== operation ||
+      !isDeepStrictEqual(evidence.parameters, input) ||
+      !isDeepStrictEqual(report.selection, input)
+    )
+      throw new Error(
+        "Signal Evidence differs from the actual requested operation or choices",
+      );
+    if (
+      operation === "decode_signal_recording"
+        ? evidence.subject?.local_path !== values.path ||
+          evidence.subject?.digest?.sha256 !== inputSha ||
+          report.artifact.path !== values.path ||
+          report.artifact.sha256 !== inputSha
+        : evidence.subject?.local_path !== report.tool.path ||
+          evidence.subject?.digest?.sha256 !== report.tool.sha256
+    )
+      throw new Error(
+        "Signal Evidence identifies different recording/tool bytes",
+      );
+    observations.push({
+      evidence_id: evidence.evidence_id,
+      operation,
+      selection: report.selection,
+      output_window: report.output_window,
+      limitations: evidence.limitations,
+    });
+    return report;
+  };
+  const selection = values["signal-selection"];
+  for (const name of [
+    "decode_signal_recording",
+    ...(selection === "discovery" ? ["inspect_signal_decoders"] : []),
+  ])
+    if (!catalogDefinitions.has(name))
+      throw new Error(`Missing live signal contract ${name}`);
+  if (selection === "discovery") {
+    const input = inspectSignalDecodersInputSchema.parse({
+      decoder: descriptor.kind,
+      query: descriptor.query,
+      limit: 5,
+    });
+    const report = checked(
+      await call("inspect_signal_decoders", input),
+      "inspect_signal_decoders",
+      input,
+      signalDecodersSchema,
+    );
+    if (!report.help_lines.some((line) => line.text.includes(descriptor.query)))
+      throw new Error(
+        "Installed decoder help does not establish the selected annotation class",
+      );
+  }
+  const input = decodeSignalRecordingInputSchema.parse(
+    signalRequest(values.artifact, values.path, selection),
+  );
+  const first = checked(
+    await call("decode_signal_recording", input),
+    "decode_signal_recording",
+    input,
+    signalRecordingSchema,
+  );
+  let rows = signalDataRows(descriptor.kind, first.annotations_text);
+  if (selection === "pages") {
+    const nextInput = decodeSignalRecordingInputSchema.parse({
+      ...input,
+      line_offset: descriptor.firstPage,
+      line_limit: null,
+    });
+    const next = checked(
+      await call("decode_signal_recording", nextInput),
+      "decode_signal_recording",
+      nextInput,
+      signalRecordingSchema,
+    );
+    const repeated = checked(
+      await call("decode_signal_recording", input),
+      "decode_signal_recording",
+      input,
+      signalRecordingSchema,
+    );
+    if (
+      first.annotations_text !== repeated.annotations_text ||
+      !isDeepStrictEqual(first.output_window, repeated.output_window) ||
+      first.output_window.total_lines !== next.output_window.total_lines
+    )
+      throw new Error("Repeated/next display pages changed observation scope");
+    rows = [...rows, ...signalDataRows(descriptor.kind, next.annotations_text)];
+  }
+  const { stdout } = await promisify(execFile)(
+    "python3",
+    [
+      fileURLToPath(new URL("./signal-oracle.py", import.meta.url)),
+      descriptor.kind,
+      values.path,
+      ...(descriptor.kind === "uart" ? ["--invert"] : []),
+    ],
+    { timeout: 30_000, maxBuffer: 256 * 1024 },
+  );
+  const oracle = JSON.parse(stdout);
+  verifySignalOracleIdentity(values.artifact, oracle);
+  verifySignalRows(descriptor.kind, rows, oracle, inputSha);
+  return {
+    artifact_sha256: inputSha,
+    facts: signalFacts(descriptor.kind, rows),
+    delivery_observations: observations,
+    evidence_ids: [...new Set(observations.map((item) => item.evidence_id))],
+  };
+}

experiments/analysis-efficiency/signal-model-prompt.mjs

@@ -0,0 +1,22 @@
+import { parseArgs } from "node:util";
+import { signalRequest, SIGNAL_ARTIFACTS } from "./signal-entry.mjs";
+
+const { values } = parseArgs({
+  options: { artifact: { type: "string" }, selection: { type: "string" } },
+});
+if (
+  !Object.hasOwn(SIGNAL_ARTIFACTS, values.artifact ?? "") ||
+  !["baseline", "focused"].includes(values.selection)
+)
+  throw new Error(
+    "Use --artifact fixed-signal-ID --selection baseline|focused",
+  );
+const kind = SIGNAL_ARTIFACTS[values.artifact].kind;
+const question =
+  kind === "uart"
+    ? "Report every decoded RX data octet on the specified DOUT1 channel, in recording order, as decimal integer bytes. Include all repetitions; do not deduplicate data."
+    : "Report every I2C READ data payload in recording order, grouped into consecutive six-byte payloads. Exclude address bytes and write data. Do not infer button or hardware behavior.";
+console.log(`${question}
+Use the configured REA MCP and make exactly one decode_signal_recording call with this selection:
+${JSON.stringify(signalRequest(values.artifact, "{{artifact_path}}", values.selection))}
+Return one JSON object with exactly these keys: kind (${JSON.stringify(kind)}), ${kind === "uart" ? "bytes (an array of decimal octets)" : "reads (an array of six-octet decimal arrays)"}, evidence_ids (unique actual returned Evidence IDs), limitations (nonempty investigation limitations). Preserve source identity and recorded order. Output lines are not sample or annotation counts; selected decoder observations do not prove complete hardware traffic or original application behavior. Do not run shell commands, browse, acquire hardware samples, invent missing data, or fabricate citations.`);

experiments/analysis-efficiency/signal-oracle.py

@@ -0,0 +1,211 @@
+"""Independent readers for the two pinned, single-device digital SR recordings."""
+
+import argparse
+from bisect import bisect_right
+import configparser
+import hashlib
+import io
+import json
+from pathlib import Path
+import re
+import struct
+import zipfile
+
+
+def read_edges(path, channels):
+    size = path.stat().st_size
+    if size > 32 * 1024 * 1024:
+        raise ValueError('Compressed SR input exceeds the experiment budget')
+    with path.open('rb') as source:
+        admitted = source.read(size + 1)
+    if len(admitted) != size:
+        raise ValueError('SR input size changed during admission')
+    marker = admitted.rfind(b'PK\x05\x06', max(0, len(admitted) - 65557))
+    if marker < 0 or len(admitted) - marker < 22:
+        raise ValueError('Missing classic ZIP directory receipt')
+    header = struct.unpack_from('<4s4H2IH', admitted, marker)
+    if (marker >= 20 and admitted[marker-20:marker-16] == b'PK\x06\x07'):
+        raise ValueError('ZIP64 directory is unsupported')
+    if header[1] or header[2] or header[3] != header[4] or not 1 <= header[4] <= 64 or header[5] > 65536 or marker + 22 + header[7] != len(admitted) or header[6] + header[5] != marker:
+        raise ValueError('Unsupported or excessive ZIP directory representation')
+    directory = memoryview(admitted)[header[6]:marker]
+    position = count = 0
+    while position < len(directory):
+        if count >= 64 or len(directory) - position < 46 or directory[position:position+4] != b'PK\x01\x02':
+            raise ValueError('Unsupported or excessive actual ZIP directory records')
+        name_size, extra_size, comment_size = struct.unpack_from('<3H', directory, position + 28)
+        end = position + 46 + name_size + extra_size + comment_size
+        if end > len(directory):
+            raise ValueError('Incomplete actual ZIP directory record')
+        extra = position + 46 + name_size
+        extra_end = extra + extra_size
+        while extra < extra_end:
+            if extra_end - extra < 4:
+                raise ValueError('Incomplete ZIP extra field')
+            tag, length = struct.unpack_from('<2H', directory, extra)
+            if tag == 1:
+                raise ValueError('ZIP64 member is unsupported')
+            extra += 4 + length
+            if extra > extra_end:
+                raise ValueError('Incomplete ZIP extra field')
+        count += 1
+        position = end
+    if count != header[4]:
+        raise ValueError('Declared and actual ZIP directory counts differ')
+    before = hashlib.sha256(admitted).hexdigest()
+    # Admission and ZipFile parse the same bounded snapshot, not a reopened path.
+    with zipfile.ZipFile(io.BytesIO(admitted), allowZip64=False) as archive:
+        entries = archive.infolist()
+        names = [item.filename for item in entries]
+        if len(names) != len(set(names)) or len(names) > 64:
+            raise ValueError("Ambiguous or excessive SR members")
+        if sum(item.file_size for item in entries) > 32 * 1024 * 1024:
+            raise ValueError("Expanded SR input exceeds the experiment budget")
+        if archive.getinfo('metadata').file_size > 8192:
+            raise ValueError("Excessive SR metadata")
+        # Declared sizes are untrusted. A bounded read also caps each inflater
+        # step; logic members below likewise use bounded block reads.
+        with archive.open('metadata') as source:
+            metadata_bytes = source.read(8193)
+        if len(metadata_bytes) > 8192:
+            raise ValueError("Expanded SR metadata exceeds the experiment budget")
+        metadata = metadata_bytes.decode('utf-8')
+        config = configparser.ConfigParser(interpolation=None)
+        config.read_string(metadata)
+        if set(config.sections()) != {'global', 'device 1'}:
+            raise ValueError("Only the pinned single-device profile is supported")
+        device = config['device 1']
+        unit = int(device['unitsize'])
+        probes = int(device['total probes'])
+        if unit not in [1, 2] or not 1 <= probes <= unit * 8:
+            raise ValueError("Unsupported digital sample geometry")
+        rate = re.fullmatch(r'(\d+)\s+(Hz|kHz|MHz)', device['samplerate'])
+        if rate is None or int(rate[1]) <= 0:
+            raise ValueError("Unsupported sample-rate representation")
+        samplerate = int(rate[1]) * {'Hz': 1, 'kHz': 1000, 'MHz': 1000000}[rate[2]]
+        bits = []
+        for channel in channels:
+            matches = [index - 1 for index in range(1, probes + 1)
+                       if device.get(f'probe{index}') == channel]
+            if len(matches) != 1:
+                raise ValueError("Channel identity is missing or ambiguous")
+            bits.append(matches[0])
+        prefix = device['capturefile']
+        chunks = [name for name in names if re.fullmatch(re.escape(prefix) + r'-\d+', name)]
+        if prefix in names and chunks:
+            raise ValueError("Ambiguous direct and chunked logic data")
+        if prefix in names:
+            chunks = [prefix]
+        else:
+            chunks.sort(key=lambda name: int(name.rsplit('-', 1)[1]))
+            if [int(name.rsplit('-', 1)[1]) for name in chunks] != list(range(1, len(chunks) + 1)):
+                raise ValueError("Missing or ambiguous logic chunk order")
+        if not chunks or any(archive.getinfo(name).file_size % unit for name in chunks):
+            raise ValueError("Missing or incomplete digital samples")
+        edges = [[] for _ in channels]
+        previous = None
+        sample = 0
+        mask = sum(1 << bit for bit in bits)
+        for name in chunks:
+            with archive.open(name) as source:
+                while block := source.read(65536):
+                    values = block if unit == 1 else (item[0] for item in struct.iter_unpack('<H', block))
+                    for value in values:
+                        selected = value & mask
+                        if selected != previous:
+                            for index, bit in enumerate(bits):
+                                level = (selected >> bit) & 1
+                                if not edges[index] or edges[index][-1][1] != level:
+                                    if sum(map(len, edges)) >= 65536:
+                                        raise ValueError('Selected transitions exceed the experiment representation budget')
+                                    edges[index].append((sample, level))
+                            previous = selected
+                        sample += 1
+    with path.open('rb') as source:
+        after = source.read(size + 1)
+    if len(after) != size or hashlib.sha256(after).hexdigest() != before:
+        raise ValueError("Recording bytes changed during the independent read")
+    return {'sha256': before, 'metadata': metadata, 'sample_rate_hz': samplerate,
+            'total_samples': sample, 'channels': dict(zip(channels, bits))}, edges
+
+
+def uart(path, invert):
+    metadata, traces = read_edges(path, ['MAX3232E DOUT1'])
+    edges = [(sample, level ^ invert) for sample, level in traces[0]]
+    positions = [sample for sample, _ in edges]
+    rate, baud = metadata['sample_rate_hz'], 57600
+    def level(sample):
+        return edges[bisect_right(positions, sample) - 1][1]
+    rows = []
+    busy_until = 0
+    for index, (start, value) in enumerate(edges):
+        if index == 0 or value != 0 or start < busy_until:
+            continue
+        center = lambda halfbits: start + (halfbits * rate) // (2 * baud)
+        if center(19) >= metadata['total_samples']:
+            raise ValueError("Incomplete UART frame at the capture boundary")
+        if level(center(1)) != 0 or level(center(19)) != 1:
+            raise ValueError(f"UART framing differs from selected polarity at sample {start}")
+        byte = sum(level(center(3 + 2 * bit)) << bit for bit in range(8))
+        # A UART receiver becomes ready after sampling the stop bit. Waiting
+        # a full nominal ten bits would miss a valid slightly faster sender.
+        rows.append({'start': start, 'end_exclusive': center(19) + 1, 'byte': byte,
+                     'first_data_sample': center(3), 'last_data_sample': center(17)})
+        busy_until = center(19) + 1
+    return metadata | {'kind': 'uart', 'baud_rate': baud, 'invert': bool(invert),
+                       'complete_frames': len(rows), 'rows': rows}
+
+
+def i2c(path):
+    metadata, traces = read_edges(path, ['SCL', 'SDA'])
+    transitions = {}
+    for channel, edges in enumerate(traces):
+        for sample, value in edges:
+            transitions.setdefault(sample, {})[channel] = value
+    clock = data = None
+    active = None
+    bits = []
+    transactions = []
+    for sample, changes in sorted(transitions.items()):
+        next_clock, next_data = changes.get(0, clock), changes.get(1, data)
+        if clock is not None and data is not None:
+            if clock == next_clock == 1 and next_data != data:
+                if next_data == 0:
+                    if active is not None:
+                        raise ValueError("The pinned profile does not contain repeated START")
+                    active = {'start': sample, 'bytes': []}
+                    bits = []
+                elif active is not None:
+                    # SCL may rise with SDA low to prepare STOP; that final
+                    # rise is not the first bit of a new data byte.
+                    if len(bits) == 1 and bits[0][1] == 0:
+                        bits = []
+                    if bits:
+                        raise ValueError("Incomplete I2C byte before STOP")
+                    active['stop'] = sample
+                    transactions.append(active)
+                    active = None
+            elif active is not None and clock == 0 and next_clock == 1:
+                if next_data != data:
+                    raise ValueError("Ambiguous simultaneous clock/data transition")
+                bits.append((sample, next_data))
+                if len(bits) == 9:
+                    byte = sum(bit << (7-index) for index, (_, bit) in enumerate(bits[:8]))
+                    active['bytes'].append({'byte': byte, 'first_clock': bits[0][0],
+                                            'last_clock': bits[7][0], 'ack': bits[8][1] == 0})
+                    bits = []
+        clock, data = next_clock, next_data
+    if active is not None or bits:
+        raise ValueError("Incomplete I2C transaction at capture end")
+    reads = [transaction for transaction in transactions
+             if transaction['bytes'] and transaction['bytes'][0]['byte'] & 1]
+    return metadata | {'kind': 'i2c', 'transactions': transactions, 'reads': reads}
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument('kind', choices=['uart', 'i2c'])
+    parser.add_argument('path', type=Path)
+    parser.add_argument('--invert', action='store_true')
+    args = parser.parse_args()
+    print(json.dumps(uart(args.path, args.invert) if args.kind == 'uart' else i2c(args.path)))

experiments/analysis-efficiency/signal-selection-workflows.md

@@ -0,0 +1,188 @@
+# Sigrok selection and repeated-page checkpoint (#3131)
+
+This experiment preserves production APIs, defaults, caller selections and Evidence
+semantics. Existing annotation selectors substantially reduce replies, but this
+small real-model cohort does **not** establish a consistent reduction in total
+input tokens or elapsed task time. No decoder cache or new production preset is
+introduced. Complete necessary output stays available through existing explicit
+null limits; original defaults remain 50 display lines.
+
+## Immutable corpus and independent questions
+
+The runtime is pinned to `ca7450beffff59325ce3bddc78e181693ce77177`, with Node
+24.18.0, SDK 2.3.1 and Linux x86-64. Experiment driver code for model trials is
+`23317a58d`; each SDK result separately records workflow/oracle source hashes,
+runtime-file and lockfile digests, explicit provider settings and original bytes.
+Later integration checks must remain separate from this cohort.
+
+Two official sigrok-dumps recordings are pinned to upstream commit
+`0ad13477abc959d37fc9a5acbd23901c371c9c76` in [corpus.json](corpus.json).
+Original Git blob IDs, SHA-256, sizes and immutable reference/download URLs are
+recorded there. No sample binaries or raw output are committed. The upstream
+repository declares dumps public domain unless otherwise noted; the inspected
+sample READMEs state no exception. Decoder software licensing is separate.
+
+- MAX3232E UART: 12,742 compressed bytes, 10,000,000 logic bytes, 5,000,000 samples
+  at the recorded nominal 100 MHz. Stored DOUT1 is bit 1; DIN1 is bit 2. The exact
+  question requests all RX octets in order, including repetitions. Independent
+  57,600-baud 8N1 stop-bit sampling with DOUT1 inversion yields 65 bytes: five
+  copies of `Hello world\r\n`. The source metadata and physical probe numbers
+  remain distinct from stored bit positions.
+- Wii Nunchuk I2C: 20,373 compressed bytes, 20,000,000 samples at nominal 1 MHz.
+  The source README's physical probes 3/7 are repacked as stored named channels
+  SCL/SDA at bits 0/1. The question asks every read payload as consecutive
+  six-byte arrays, excluding address/write bytes and hardware/button inference.
+  Independent START/STOP, rising-clock, byte and ACK/NACK reading identifies seven
+  transactions and three read payloads, matching the upstream reference:
+  `75 7F 77 4F 82 3B`, `75 7F 75 44 82 34`, `75 7F 77 43 83 5D`.
+
+The independent reader accepts the scoped single-device classic-ZIP profile,
+checks directory representation before object allocation, bounds compressed and
+expanded input to 32 MiB, and limits selected transitions to 65,536. It preserves
+source metadata/digest, chunk ordering and channel identity; incomplete samples,
+ambiguous names, partial bytes and unsupported transactions fail explicitly.
+Receiver rearming follows the verified UART stop sample, accommodating the
+recording's slightly faster sender. I2C STOP preparation is distinct from data.
+These checks do not establish other formats, decoders, OSes or physical acquisition.
+
+An initial DOUT1 decode without inversion exited successfully but produced wrong
+bytes. Its cost/output is retained privately as configuration exploration, outside
+eligible measurements. An independent sample oracle prevents equal-but-wrong
+producer results from passing. Correct inversion was established before the cohort.
+
+## Actual CLI and SDK evidence
+
+sigrok-cli 0.7.2 reports libsigrok 0.5.2 and libsigrokdecode 0.5.3. Its executable
+SHA-256 is `e1b1eb2f25edc17d24a78acbab16ff7e1dfdee74bb2cccb7ad00497ccc7a0c44`.
+Selected installed UART/I2C decoder module bytes are fingerprinted privately.
+The banner and executable digest do not fingerprint the complete installation;
+modules and libraries remain trusted. Both actual CLI and MCP results match raw
+sample bytes; data intervals correlate with the independently examined samples.
+
+Fourteen actual SDK workflows comprise two interleaved repetitions per recording
+and arm (baseline/focused/discovery), plus first/next/repeated pages. All 22 calls
+preserve source bytes and necessary decoded facts. Baseline returns all necessary
+annotation output. Focused selects `uart=rx-data` or `i2c=data-read`, with explicit
+null line limits because the task needs the entire selected payload. Discovery
+first queries the installed decoder help for the already specified class; it does
+not establish discovery benefits for unknown protocols.
+
+| Recording | Baseline bytes | Focused bytes | Discovery + focused bytes | First + next + repeat bytes |
+| --------- | -------------: | ------------: | ------------------------: | --------------------------: |
+| UART      |         49,417 |        12,441 |                    18,839 |                      31,779 |
+| I2C       |         26,829 |         9,928 |                    16,274 |                      27,623 |
+
+Focused reply reductions are 74.8% and 63.0%. These are parsed SDK JSON bytes,
+not wire bytes or model tokens. Baseline/focused RPC times (ms, repetitions 1/2)
+are UART 2010/582 versus 1459/911, and I2C 2851/676 versus 2330/685; n=2,
+with order/cold/warm variation, does not establish a general speedup. Pages retain
+input/class/window coverage separately, rather than equating display exhaustion
+with a complete protocol decode. Repeated first pages match their original text
+and scope; reused content-based Evidence identities are valid.
+
+## Complete real-model task costs
+
+Eight actual Codex CLI 0.161.0 tasks requested `gpt-5.6-terra` / `high`, in isolated
+profiles using this runtime's REA MCP. Both tools were enabled and preapproved
+identically in all arms; shell, browser and extra agents were disabled. The model
+alias is a requested identifier, not independently resolved backend identity.
+Questions contain no expected payloads. Trial order is baseline 1, focused 1,
+focused 2, baseline 2, with UART then I2C in each step.
+
+| Trial           | Total input | Cached input | Uncached input (derived) | Output | Seconds | Completed tool calls | Facts / fixed plan |
+| --------------- | ----------: | -----------: | -----------------------: | -----: | ------: | -------------------: | ------------------ |
+| uart baseline 1 |      92,399 |       49,408 |                   42,991 |  1,295 |  86.411 |                    1 | passed / passed    |
+| uart focused 1  |     130,029 |       98,048 |                   31,981 |    780 |  49.623 |                    1 | passed / passed    |
+| uart focused 2  |      98,894 |       78,592 |                   20,302 |    878 |  73.861 |                    1 | passed / passed    |
+| uart baseline 2 |      90,395 |       48,384 |                   42,011 |    926 |  43.974 |                    1 | passed / passed    |
+| i2c baseline 1  |     172,162 |      121,344 |                   50,818 |  1,194 |  36.330 |                    2 | passed / failed    |
+| i2c focused 1   |      74,815 |       49,408 |                   25,407 |    937 | 114.515 |                    1 | passed / passed    |
+| i2c focused 2   |      74,684 |       48,384 |                   26,300 |    668 |  73.877 |                    1 | passed / passed    |
+| i2c baseline 2  |      86,241 |       49,408 |                   36,833 |    778 |  41.084 |                    1 | passed / passed    |
+
+All eight answers match independent raw samples and cite authenticated decoder
+observations. I2C baseline 1 also queried generic MCP resources before its single
+required decode. The predeclared strict single-call grader marks its plan failed;
+its actual 172,162 input tokens and 36.330 seconds remain recorded, separately
+from the eligible fixed-plan pairs. It is not retried into a better result.
+
+UART eligible pairs increase total input by 40.7% and 9.4%; elapsed changes are
+-42.6% and +68.0%. The one eligible I2C pair reduces total input by 13.4% but
+increases elapsed time by 79.8%. Reduced uncached input does not replace total
+input as the primary token measure. No reliable whole-task token/time benefit is
+established across these two questions; reply projection alone is insufficient.
+
+## Producer, window and resource scope
+
+Eight separately bounded direct producer runs preserve source bytes and render
+correct stdout: UART baseline 159/131 ms versus focused 163/130 ms; I2C baseline
+355/298 ms versus focused 317/290 ms. This isolates the producer process from REA
+RPC, version probing and snapshot work, but startup/decoding/annotation formatting
+remain combined. Decoding-only versus formatting-only time is unmeasured.
+
+REA literal-window extraction and JSON encoding were measured separately from
+retained producer text (one cold observation and 200 warm iterations per arm).
+Warm mean extraction ranges from 0.0040 to 0.1794 ms; JSON encoding from 0.0021 to 0.0121 ms. These exclude file reads, RPC and decoding.
+
+Every page still invokes decoding. Retained output might help repeated inspection,
+but this fixed cohort does not demonstrate a completed-task improvement warranting
+a new cache. Any future work should own bounded output explicitly by original
+Evidence identity and lifetime, with cancellation/cleanup, rather than use a
+CLI-digest-only generic cache of an incompletely fingerprinted installation.
+
+Heavy work ran serially under one CPU, 3 GiB early stop / 4 GiB hard memory,
+no swap and host-availability checks. Verified payload-exit peak bytes were
+SDK 587,513,856; model 889,323,520; direct producer 26,288,128. No OOM/OOM-kill or resource abort occurred in that verified phase; task descendants
+were cleaned. Terminal whole-scope counters are unavailable and remain unknown.
+
+## Verification and replay
+
+Eleven independent-oracle regressions and 12 comparator/sample-interval tests pass.
+Twenty-four private replays using actual SDK Evidence cover valid answers, failed
+calls before/after recovery, wrong bytes, unknown citations and missing limitations.
+These are grading checks with injected state, not additional model/provider trials.
+The grader retains authenticated observations by identity, rejects conflicts,
+combines cited pages in sample order and keeps failed calls/plan deviations separate
+from supported facts. Relevant typecheck/lint and pre-push checks pass.
+
+Review hardening ties the oracle to the named corpus digest, bounds each I2C
+interval against neighboring byte clocks/transaction STOP, and counts actual
+classic-ZIP directory records on the same bounded snapshot before allocating
+`ZipFile` objects; ZIP64 is rejected. Forged-count and ZIP64 admission regressions
+fail on the original implementation. Replaying all eight original model trials
+and 24 injected grading cases with these checks preserves their factual/plan
+grades and recorded usage/time; these replays are not new model measurements.
+
+Metadata reads cap inflater output even when ZIP sizes are forged. A streamed
+8 MiB malformed metadata member declaring 8 KiB is rejected with traced Python
+allocation below 1 MiB; the same regression fails on the preceding implementation.
+Compressed snapshots use actual file size plus one growth-detection byte rather
+than preallocating the entire admission budget. Both genuine waveform oracles
+retain identical bytes, metadata, sample intervals and source digests.
+
+UART interval checks also require coverage of the first and last independently
+sampled data-bit centers within the owning frame. Shortened, shifted and
+single-sample intervals are rejected even when the decoded byte is correct.
+The added oracle coordinates retain the original byte/frame facts; replaying
+saved real Evidence and all eight model transcripts preserves the original
+grades and costs. This is stronger retrospective verification, not a new cohort.
+
+After rebasing onto main `44d98de2367b99808d78db732ec7d72533266233`,
+`npm run build:cached` and the 16 focused comparator/sample-interval/MCP-boundary
+tests passed. Two additional real focused MCP workflows independently verified
+UART/I2C bytes and intervals on that base. These integration checks are separate
+from the original cost cohort and do not replace or extend its measurements.
+
+A subsequent rebase onto main `3b79af28e80785afce9f5998d8f03289402a1847`
+passed the 17 focused tests, including the upstream-fixed Hopper doctor case,
+and two additional real UART/I2C MCP workflows. Original cohort costs and grades
+remain unchanged; these checks verify integration on the updated main only.
+
+Use `measure.mjs --signal-selection baseline|focused|discovery|pages`, preserving
+runtime/source fingerprints and explicit provider JSON. Generate the exact task
+with `signal-model-prompt.mjs --artifact ID --selection baseline|focused`, run the
+isolated `agent-trial.py --mode direct --capture-tool-context`, and grade with
+`review-signal.mjs` and the independently produced oracle. Keep original failures,
+resources and raw observations private. For migration, existing optional annotation
+selection is sufficient for scoped reply reduction; no default/API change follows
+from this mixed whole-task result.

experiments/analysis-efficiency/test_saz_oracle.py

@@ -0,0 +1,48 @@
+"""Stored-byte semantics and fail-before-allocation admission, not providers."""
+
+import base64
+import importlib.util
+from pathlib import Path
+import tempfile
+import unittest
+from unittest.mock import patch
+
+spec = importlib.util.spec_from_file_location('saz_oracle', Path(__file__).with_name('saz-oracle.py'))
+oracle = importlib.util.module_from_spec(spec)
+spec.loader.exec_module(oracle)
+
+
+class SazOracleTests(unittest.TestCase):
+    def test_duplicate_spelling_and_folding_are_source_facts(self):
+        result = oracle.stored_http(b'HTTP/1.1 200 OK\r\nX-Case: first\r\nx-case:second\r\n continuation\r\n\r\n', False)
+        self.assertEqual(result['headers'], [{'name': 'X-Case', 'value': ' first'},
+                                            {'name': 'x-case', 'value': 'second\r\n continuation'}])
+        self.assertEqual(result['body']['bytes'], 0)
+        self.assertEqual(result['body']['text'], '')
+
+    def test_body_keeps_encoded_bytes_and_internal_separators(self):
+        body = b'\x1f\x8b\xff\n\n\r\n\r\n'
+        result = oracle.stored_http(b'HTTP/1.1 200 OK\r\nContent-Encoding: gzip\r\n\r\n' + body, False)
+        self.assertEqual(base64.b64decode(result['body']['content_base64']), body)
+        self.assertIsNone(result['body']['text'])
+
+    def test_first_lf_separator_owns_body_with_later_crlf_separator(self):
+        result = oracle.stored_http(b'GET / HTTP/1.1\nHost: example.com\n\nbody\r\n\r\n', True)
+        self.assertEqual(result['body']['text'], 'body\r\n\r\n')
+
+    def test_malformed_start_and_unowned_continuation_fail(self):
+        for data in [b'garbage\r\n\r\n', b'HTTP/1.1 200 OK\r\n orphan\r\n\r\n']:
+            with self.assertRaises(ValueError):
+                oracle.stored_http(data, False)
+
+    def test_wrong_digest_cannot_allocate_zip_objects(self):
+        with tempfile.TemporaryDirectory() as root:
+            path = Path(root)/'wrong.saz'
+            path.write_bytes(b'X'*43515)
+            with patch.object(oracle.zipfile, 'ZipFile', side_effect=AssertionError('Too late')):
+                with self.assertRaisesRegex(ValueError, 'pinned SAZ corpus'):
+                    oracle.read_saz('xbox-clear_nomp.saz', path)
+
+
+if __name__ == '__main__':
+    unittest.main()

experiments/analysis-efficiency/test_signal_oracle.py

@@ -0,0 +1,149 @@
+"""Distinct framing, identity and admission failures in the sample-bit oracle."""
+
+import importlib.util
+from pathlib import Path
+import struct
+import tempfile
+import tracemalloc
+import unittest
+from unittest.mock import patch
+import zipfile
+
+spec = importlib.util.spec_from_file_location(
+    'signal_oracle', Path(__file__).with_name('signal-oracle.py'))
+oracle = importlib.util.module_from_spec(spec)
+spec.loader.exec_module(oracle)
+
+
+class SignalOracleTests(unittest.TestCase):
+    def setUp(self):
+        self.root = tempfile.TemporaryDirectory()
+        self.addCleanup(self.root.cleanup)
+        self.path = Path(self.root.name) / 'sample.sr'
+
+    def recording(self, data, unit, channels, chunk='logic-1', extra=0):
+        metadata = '[global]\nsigrok version=0.3.0\n[device 1]\ncapturefile=logic-1\n'
+        metadata += f'total probes={len(channels)}\nsamplerate=1 MHz\nunitsize={unit}\n'
+        metadata += ''.join(f'probe{index+1}={name}\n' for index, name in enumerate(channels))
+        with zipfile.ZipFile(self.path, 'w') as archive:
+            archive.writestr('version', '2')
+            archive.writestr('metadata', metadata)
+            archive.writestr(chunk, data)
+            for index in range(extra):
+                archive.writestr(f'extra-{index}', '')
+
+    def test_uart_rearms_after_stop_sample_for_a_slightly_faster_sender(self):
+        levels = [1] * 100
+        for byte in [0x48, 0x65]:
+            for bit in [0, *[(byte >> index) & 1 for index in range(8)], 1]:
+                levels.extend([bit] * 17)
+        levels.extend([1] * 100)
+        data = b''.join(struct.pack('<H', (1-level) << 1) for level in levels)
+        self.recording(data, 2, ['unused', 'MAX3232E DOUT1'])
+        result = oracle.uart(self.path, True)
+        self.assertEqual([row['byte'] for row in result['rows']], [0x48, 0x65])
+        self.assertEqual(result['channels']['MAX3232E DOUT1'], 1)
+        for row, start in zip(result['rows'], [100, 270]):
+            self.assertEqual(row['first_data_sample'], start + 26)
+            self.assertEqual(row['last_data_sample'], start + 147)
+
+    def i2c_levels(self, incomplete=False):
+        states = [(1, 1), (1, 0)]
+        for byte, ack in [(0xA5, 0), (0x75, 1)]:
+            values = [(byte >> index) & 1 for index in reversed(range(8))] + [ack]
+            if incomplete and byte == 0x75:
+                values = values[:4]
+            for bit in values:
+                states.extend([(0, bit), (1, bit)])
+        states.extend([(0, 0), (1, 0), (1, 1)])
+        return bytes(clock | data << 1 for clock, data in states)
+
+    def test_i2c_stop_setup_is_distinct_from_another_data_byte(self):
+        self.recording(self.i2c_levels(), 1, ['SCL', 'SDA'])
+        result = oracle.i2c(self.path)
+        self.assertEqual(len(result['reads']), 1)
+        self.assertEqual([row['byte'] for row in result['reads'][0]['bytes']], [0xA5, 0x75])
+        self.assertFalse(result['reads'][0]['bytes'][-1]['ack'])
+
+    def test_incomplete_i2c_byte_is_not_invented_at_stop(self):
+        self.recording(self.i2c_levels(incomplete=True), 1, ['SCL', 'SDA'])
+        with self.assertRaisesRegex(ValueError, 'Incomplete I2C byte'):
+            oracle.i2c(self.path)
+
+    def test_channel_names_must_identify_one_stored_bit(self):
+        self.recording(b'\x00', 1, ['SCL', 'SCL'])
+        with self.assertRaisesRegex(ValueError, 'ambiguous'):
+            oracle.read_edges(self.path, ['SCL'])
+
+    def test_missing_chunk_is_not_renumbered(self):
+        self.recording(b'\x00', 1, ['SCL', 'SDA'], chunk='logic-1-2')
+        with self.assertRaisesRegex(ValueError, 'chunk order'):
+            oracle.read_edges(self.path, ['SCL', 'SDA'])
+
+    def test_partial_sample_word_is_rejected(self):
+        self.recording(b'\x00', 2, ['unused', 'MAX3232E DOUT1'])
+        with self.assertRaisesRegex(ValueError, 'incomplete digital samples'):
+            oracle.read_edges(self.path, ['MAX3232E DOUT1'])
+
+    def test_directory_budget_precedes_zip_object_allocation(self):
+        self.recording(b'\x00', 1, ['SCL', 'SDA'], extra=62)
+        with patch.object(oracle.zipfile, 'ZipFile', side_effect=AssertionError('Too late')):
+            with self.assertRaisesRegex(ValueError, 'excessive ZIP directory'):
+                oracle.read_edges(self.path, ['SCL', 'SDA'])
+
+    def test_declared_expansion_is_rejected_before_decompression(self):
+        self.recording(b'\x00', 1, ['SCL', 'SDA'])
+        data = bytearray(self.path.read_bytes())
+        directory = data.index(b'PK\x01\x02')
+        struct.pack_into('<I', data, directory + 24, 32 * 1024 * 1024 + 1)
+        self.path.write_bytes(data)
+        with self.assertRaisesRegex(ValueError, 'Expanded SR input'):
+            oracle.read_edges(self.path, ['SCL', 'SDA'])
+
+    def test_forged_member_count_cannot_allocate_extra_zip_objects(self):
+        self.recording(b'\x00', 1, ['SCL', 'SDA'], extra=62)
+        data = bytearray(self.path.read_bytes())
+        end = data.rfind(b'PK\x05\x06')
+        struct.pack_into('<2H', data, end + 8, 1, 1)
+        self.path.write_bytes(data)
+        with patch.object(oracle.zipfile, 'ZipFile', side_effect=AssertionError('Too late')):
+            with self.assertRaisesRegex(ValueError, 'actual ZIP directory'):
+                oracle.read_edges(self.path, ['SCL', 'SDA'])
+
+    def test_zip64_locator_cannot_override_the_classic_budget(self):
+        self.recording(b'\x00', 1, ['SCL', 'SDA'])
+        data = bytearray(self.path.read_bytes())
+        end = data.rfind(b'PK\x05\x06')
+        # Syntactically complete ZIP64 directory/locator before a classic EOCD.
+        header = struct.unpack_from('<4s4H2IH', data, end)
+        record = struct.pack('<4sQ2H2I4Q', b'PK\x06\x06', 44, 45, 45, 0, 0,
+                             header[4], header[4], 100000000, header[6])
+        locator = struct.pack('<4sIQI', b'PK\x06\x07', 0, end, 1)
+        data[end:end] = record + locator
+        self.path.write_bytes(data)
+        with patch.object(oracle.zipfile, 'ZipFile', side_effect=AssertionError('Too late')):
+            with self.assertRaisesRegex(ValueError, 'ZIP64 directory'):
+                oracle.read_edges(self.path, ['SCL', 'SDA'])
+
+    def test_forged_metadata_size_cannot_expand_past_its_output_budget(self):
+        # Stream the malformed member so constructing the fixture is bounded.
+        with zipfile.ZipFile(self.path, 'w', compression=zipfile.ZIP_DEFLATED) as archive:
+            with archive.open('metadata', 'w') as member:
+                for _ in range(128):
+                    member.write(b'X' * 65536)
+        data = bytearray(self.path.read_bytes())
+        directory = data.index(b'PK\x01\x02')
+        struct.pack_into('<I', data, directory + 24, 8192)
+        self.path.write_bytes(data)
+        tracemalloc.start()
+        try:
+            with self.assertRaises(zipfile.BadZipFile):
+                oracle.read_edges(self.path, ['SCL', 'SDA'])
+            _, peak = tracemalloc.get_traced_memory()
+        finally:
+            tracemalloc.stop()
+        self.assertLess(peak, 1024 * 1024, 'Metadata allocation followed forged ZIP expansion')
+
+
+if __name__ == '__main__':
+    unittest.main()

native/windows/README.md

@@ -26,6 +26,29 @@ its manifest. Release CI builds both, and `prepublishOnly` rejects a missing,
 stale, mismatched, or wrong-architecture artifact. A development tarball built
 without this lane reports Windows native controls as unavailable.
 
+## Restore the artifact in a source checkout
+
+The source tree omits `native/windows/build/` from Git. To run Windows
+provider-backed workflows from a checkout without the MinGW build lane, extract
+the two files from the published `rea-agents` tarball whose version exactly
+matches the checkout's `package.json` version. Do not use `latest` or copy files
+from another REA version; the loader verifies the manifest version, ABI,
+architecture, and addon digest before it grants authority.
+
+From the checkout root, replace `<matching-version>` with the `version` in
+`package.json`:
+
+```sh
+npm pack rea-agents@<matching-version>
+tar -xzf rea-agents-<matching-version>.tgz
+mkdir -p native/windows/build
+cp package/native/windows/build/manifest.json native/windows/build/
+cp package/native/windows/build/rea-windows-x64.node native/windows/build/
+```
+
+This is a manual recovery step. REA does not fetch or install the artifact
+automatically. Alternatively, build it using the Linux/MinGW lane above.
+
 ## Boundaries
 
 - Opaque Node objects carry a native type tag, resource kind, and closed state.

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "rea-agents",
-  "version": "6.4.0",
+  "version": "6.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "rea-agents",
-      "version": "6.4.0",
+      "version": "6.5.0",
       "license": "MIT",
       "dependencies": {
         "@babel/parser": "8.0.4",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "rea-agents",
   "mcpName": "io.github.morluto/rea",
-  "version": "6.4.0",
+  "version": "6.5.0",
   "description": "Reverse engineer anything from your terminal or agent with one CLI and MCP server.",
   "license": "MIT",
   "repository": {

scripts/ci/npm-release.d.mts

@@ -0,0 +1,27 @@
+export type NpmReleaseState =
+  | { status: "absent" }
+  | {
+      status: "published";
+      integrity: string;
+      tag: "latest" | "next";
+      taggedVersion: string | null;
+      stableVersion: string | null;
+    };
+export function readNpmRelease(
+  version: string,
+  request?: (url: string, init: RequestInit) => Promise<Response>,
+): Promise<NpmReleaseState>;
+export function requireMatchingNpmRelease(
+  tarball: string,
+  version: string,
+  published: NpmReleaseState,
+): Promise<void>;
+export function stableUpdateVersion(
+  version: string,
+  published: NpmReleaseState,
+): string;
+export function waitForNpmRelease(
+  version: string,
+  lookup?: (version: string) => Promise<NpmReleaseState>,
+  pause?: (milliseconds: number) => Promise<unknown>,
+): Promise<Extract<NpmReleaseState, { status: "published" }>>;

scripts/ci/npm-release.mjs

@@ -0,0 +1,126 @@
+import { appendFile } from "node:fs/promises";
+import { resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+import { setTimeout } from "node:timers/promises";
+import { z } from "zod";
+import { prerelease, valid } from "semver";
+import { releaseNpmTag } from "../release-npm-tag.mjs";
+import { verifyPublishedPackageIntegrity } from "./verified-package.mjs";
+
+/** Parse one npm metadata snapshot; errors and malformed records are never absence. */
+export async function readNpmRelease(version, request = fetch) {
+  const tag = releaseNpmTag(version);
+  const response = await request("https://registry.npmjs.org/rea-agents", {
+    headers: {
+      Accept: "application/vnd.npm.install-v1+json",
+      "Cache-Control": "no-cache",
+    },
+    signal: AbortSignal.timeout(30_000),
+  });
+  if (response.status === 404) return { status: "absent" };
+  if (!response.ok)
+    throw new Error(`npm registry lookup failed: HTTP ${response.status}`);
+  const metadata = z
+    .object({
+      name: z.literal("rea-agents"),
+      versions: z.record(z.string(), z.unknown()),
+      "dist-tags": z.record(z.string(), z.string()),
+    })
+    .parse(await response.json());
+  if (!Object.hasOwn(metadata.versions, version)) return { status: "absent" };
+  const published = z
+    .object({
+      name: z.literal("rea-agents"),
+      version: z.literal(version),
+      dist: z.object({ integrity: z.string().min(1) }),
+    })
+    .parse(metadata.versions[version]);
+  return {
+    status: "published",
+    integrity: published.dist.integrity,
+    tag,
+    taggedVersion: metadata["dist-tags"][tag] ?? null,
+    stableVersion: metadata["dist-tags"].latest ?? null,
+  };
+}
+
+/** REA update follows stable latest even when the candidate is published on next. */
+export function stableUpdateVersion(version, published) {
+  if (published.status !== "published" || published.taggedVersion !== version)
+    throw new Error(`npm does not select ${version} on its release channel`);
+  const stable = published.stableVersion;
+  if (
+    typeof stable !== "string" ||
+    valid(stable) !== stable ||
+    prerelease(stable) !== null
+  )
+    throw new Error(
+      "npm latest does not select a stable release for the update canary",
+    );
+  return stable;
+}
+
+/** Validate content before accepting a previously published or newly visible version. */
+export async function requireMatchingNpmRelease(tarball, version, published) {
+  if (published.status !== "published")
+    throw new Error(`rea-agents@${version} is not published`);
+  await verifyPublishedPackageIntegrity(tarball, published.integrity);
+  if (published.taggedVersion !== version)
+    throw new Error(
+      `Expected npm ${published.tag} to select ${version}, observed ${published.taggedVersion ?? "missing"}; refusing to change an existing dist-tag`,
+    );
+}
+
+/** Retry only confirmed absence during the existing registry propagation window. */
+export async function waitForNpmRelease(
+  version,
+  lookup = readNpmRelease,
+  pause = setTimeout,
+) {
+  const attempts = 120;
+  for (let attempt = 1; attempt <= attempts; attempt++) {
+    const published = await lookup(version);
+    if (published.status === "published") return published;
+    if (attempt < attempts) await pause(15_000);
+  }
+  throw new Error(
+    `rea-agents@${version} was not visible on npm after 120 attempts over 30 minutes`,
+  );
+}
+
+async function main() {
+  const [operation, tarball, version, ...extra] = process.argv.slice(2);
+  if (
+    !["inspect", "verify"].includes(operation) ||
+    tarball === undefined ||
+    version === undefined ||
+    extra.length
+  )
+    throw new Error(
+      "Usage: node scripts/ci/npm-release.mjs inspect|verify <qualified-tarball> <version>",
+    );
+  const published =
+    operation === "inspect"
+      ? await readNpmRelease(version)
+      : await waitForNpmRelease(version);
+  if (published.status === "published")
+    await requireMatchingNpmRelease(tarball, version, published);
+  if (operation === "inspect") {
+    await appendFile(
+      z.string().min(1).parse(process.env.GITHUB_OUTPUT),
+      `published=${published.status === "published"}\n`,
+    );
+  } else if (process.env.GITHUB_STEP_SUMMARY !== undefined) {
+    await appendFile(
+      process.env.GITHUB_STEP_SUMMARY,
+      `npm: rea-agents@${version} is published, matches the qualified tarball, and is selected by ${published.tag}.\n`,
+    );
+  }
+  process.stdout.write(`${JSON.stringify({ version, ...published })}\n`);
+}
+
+if (
+  process.argv[1] !== undefined &&
+  resolve(process.argv[1]) === fileURLToPath(import.meta.url)
+)
+  await main();

scripts/ci/plan.mjs

@@ -13,9 +13,11 @@ const GUARDED_WORKFLOWS = new Set([
   ".github/workflows/pr-readiness.yml",
   ".github/workflows/ci-full-pr.yml",
   ".github/workflows/release.yml",
+  ".github/workflows/release-recovery.yml",
   ".github/workflows/real-ghidra-windows.yml",
   ".github/workflows/sqlite-runtime.yml",
   ".github/workflows/ci-timings.yml",
+  ".github/workflows/mutation.yml",
 ]);
 // Sources compiled by build-conformance-fixtures.mjs. The readiness journey
 // analyzes the built C fixture as well as its own applications.

scripts/ci/release-recovery.d.mts

@@ -0,0 +1,28 @@
+export function selectRecoveryRelease(input: {
+  repository: string;
+  version: string;
+  run: unknown;
+  jobs: unknown;
+  release: unknown;
+  tagSha: string;
+}): {
+  version: string;
+  source_sha: string;
+  run_id: number;
+  run_attempt: number;
+};
+
+export function verifyRecoveryPackage(input: {
+  directory: string;
+  sourceSha: string;
+  runId: number;
+  runAttempt: number;
+  version: string;
+  integrity: string;
+}): Promise<{
+  version: string;
+  sourceSha: string;
+  runId: number;
+  runAttempt: number;
+  integrity: string;
+}>;

scripts/ci/release-recovery.mjs

@@ -0,0 +1,222 @@
+import { execFile } from "node:child_process";
+import { appendFile, readFile } from "node:fs/promises";
+import { join, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+import { promisify } from "node:util";
+import { valid } from "semver";
+import { z } from "zod";
+
+import {
+  validateVerifiedPackage,
+  verifyPublishedPackageIntegrity,
+} from "./verified-package.mjs";
+
+const execute = promisify(execFile);
+const sha = z.string().regex(/^[a-f0-9]{40}$/u);
+const positive = z.coerce
+  .number()
+  .int()
+  .positive()
+  .max(Number.MAX_SAFE_INTEGER);
+const versionSchema = z
+  .string()
+  .refine(
+    (value) => valid(value) === value && !value.includes("+"),
+    "Expected an exact release version without build metadata",
+  );
+const repositorySchema = z.string().regex(/^[\w.-]+\/[\w.-]+$/u);
+
+/** Require the original release's successful qualification and npm write. */
+export function selectRecoveryRelease({
+  repository,
+  version,
+  run,
+  jobs,
+  release,
+  tagSha,
+}) {
+  repositorySchema.parse(repository);
+  versionSchema.parse(version);
+  sha.parse(tagSha);
+  const original = z
+    .object({
+      id: positive,
+      run_attempt: positive,
+      path: z.literal(".github/workflows/release.yml"),
+      event: z.literal("pull_request"),
+      status: z.literal("completed"),
+      repository: z.object({ full_name: z.literal(repository) }),
+      head_repository: z.object({ full_name: z.literal(repository) }),
+    })
+    .parse(run);
+  z.object({
+    tag_name: z.literal(`rea-agents-${version}`),
+    draft: z.literal(false),
+    published_at: z.string().min(1),
+  }).parse(release);
+  const parsedJobs = z
+    .array(
+      z.object({
+        name: z.string(),
+        status: z.string(),
+        conclusion: z.string().nullable(),
+        steps: z
+          .array(
+            z.object({ name: z.string(), conclusion: z.string().nullable() }),
+          )
+          .default([]),
+      }),
+    )
+    .parse(jobs);
+  const requireJob = (name) => {
+    const matches = parsedJobs.filter((job) => job.name === name);
+    if (matches.length !== 1 || matches[0].status !== "completed")
+      throw new Error(`Expected one completed original job: ${name}`);
+    return matches[0];
+  };
+  for (const name of [
+    "Release reviewed main merge",
+    "Qualify exact release revision / CI required",
+  ])
+    if (requireJob(name).conclusion !== "success")
+      throw new Error(`Original release did not pass ${name}`);
+  const publish = requireJob("Publish to npm");
+  const writes = publish.steps.filter((step) => step.name === "Publish");
+  const verified = publish.steps.filter(
+    (step) => step.name === "Verify published npm bytes and dist-tag",
+  );
+  if (
+    !(
+      (writes.length === 1 && writes[0].conclusion === "success") ||
+      (verified.length === 1 && verified[0].conclusion === "success")
+    )
+  )
+    throw new Error(
+      "Original npm publication did not succeed or verify existing bytes",
+    );
+  return {
+    version,
+    source_sha: tagSha,
+    run_id: original.id,
+    run_attempt: original.run_attempt,
+  };
+}
+
+/** Bind existing npm bytes to the original qualified archive, without rebuilding it. */
+export async function verifyRecoveryPackage({
+  directory,
+  sourceSha,
+  runId,
+  runAttempt,
+  version,
+  integrity,
+}) {
+  const tarball = await validateVerifiedPackage({
+    directory,
+    sourceSha,
+    runId,
+    runAttempt,
+    packageVersion: version,
+    nodeVersion: process.version,
+  });
+  await verifyPublishedPackageIntegrity(tarball, integrity);
+  return { version, sourceSha, runId, runAttempt, integrity };
+}
+
+async function command(program, args, cwd) {
+  return (
+    await execute(program, args, { cwd, maxBuffer: 16 * 1024 * 1024 })
+  ).stdout.trim();
+}
+
+async function main() {
+  const [operation, ...extra] = process.argv.slice(2);
+  if (extra.length || !["resolve", "verify"].includes(operation))
+    throw new Error(
+      "Usage: node scripts/ci/release-recovery.mjs resolve|verify",
+    );
+  const version = versionSchema.parse(process.env.RECOVERY_VERSION);
+  const runId = positive.parse(process.env.RECOVERY_RUN_ID);
+  if (operation === "resolve") {
+    if (process.env.GITHUB_REF !== "refs/heads/main")
+      throw new Error("Run release recovery from main");
+    const repository = repositorySchema.parse(process.env.GITHUB_REPOSITORY);
+    const api = async (path) =>
+      JSON.parse(await command("gh", ["api", `repos/${repository}/${path}`]));
+    const run = await api(`actions/runs/${runId}`);
+    const pages = z
+      .array(z.object({ jobs: z.array(z.unknown()) }))
+      .parse(
+        JSON.parse(
+          await command("gh", [
+            "api",
+            "--paginate",
+            "--slurp",
+            `repos/${repository}/actions/runs/${runId}/attempts/${positive.parse(run.run_attempt)}/jobs?per_page=100`,
+          ]),
+        ),
+      );
+    const release = await api(`releases/tags/rea-agents-${version}`);
+    const tagSha = await command("git", [
+      "rev-parse",
+      "--verify",
+      `refs/tags/rea-agents-${version}^{commit}`,
+    ]);
+    const selection = selectRecoveryRelease({
+      repository,
+      version,
+      run,
+      jobs: pages.flatMap((page) => page.jobs),
+      release,
+      tagSha,
+    });
+    await appendFile(
+      z.string().min(1).parse(process.env.GITHUB_OUTPUT),
+      Object.entries(selection)
+        .map(([key, value]) => `${key}=${value}\n`)
+        .join(""),
+    );
+    process.stdout.write(`${JSON.stringify(selection)}\n`);
+    return;
+  }
+  const sourceDirectory = z
+    .string()
+    .min(1)
+    .parse(process.env.RECOVERY_SOURCE_DIRECTORY);
+  const sourceSha = sha.parse(process.env.RECOVERY_SOURCE_SHA);
+  if (
+    (await command("git", ["rev-parse", "HEAD"], sourceDirectory)) !== sourceSha
+  )
+    throw new Error("Recovery checkout differs from the released source");
+  z.object({ version: z.literal(version) }).parse(
+    JSON.parse(await readFile(join(sourceDirectory, "package.json"), "utf8")),
+  );
+  const integrity = z
+    .string()
+    .parse(
+      JSON.parse(
+        await command("npm", [
+          "view",
+          `rea-agents@${version}`,
+          "dist.integrity",
+          "--json",
+          "--registry=https://registry.npmjs.org",
+        ]),
+      ),
+    );
+  const result = await verifyRecoveryPackage({
+    directory: z.string().min(1).parse(process.env.RECOVERY_ARTIFACT_DIRECTORY),
+    sourceSha,
+    runId,
+    runAttempt: positive.parse(process.env.RECOVERY_RUN_ATTEMPT),
+    version,
+    integrity,
+  });
+  process.stdout.write(`${JSON.stringify(result)}\n`);
+}
+
+if (
+  process.argv[1] !== undefined &&
+  resolve(process.argv[1]) === fileURLToPath(import.meta.url)
+)
+  await main();

scripts/ci/scopes.mjs

@@ -3,6 +3,7 @@
 // every workflow.
 export const SCOPES = {
   reverse_tools: [
+    ".github/workflows/mutation.yml",
     "src/application/reverse/**",
     "src/application/binary/BinarySession.ts",
     "src/cutter/**",
@@ -23,6 +24,7 @@ export const SCOPES = {
     "tests/composition/analysis-sessions/binarySession.test.ts",
     "tests/boundary/filesystem/directAnalysisSnapshotReplay.test.ts",
     "tests/boundary/filesystem/reverseToolsMutationConfig.test.ts",
+    "tests/boundary/filesystem/mutationWorkflow.test.ts",
     "src/server/registerRizinDebugTools.ts",
     "tests/boundary/providers/CutterBridge*.test.ts",
     "tests/boundary/providers/cutterBridgeProducer.test.ts",
@@ -88,6 +90,19 @@ export const SCOPES = {
   ],
   // Four-host installed-package matrix and the Windows curated lane.
   package: [
+    ".github/actions/publish-mcp/**",
+    ".github/actions/prepare-release-package/**",
+    ".github/workflows/release-recovery.yml",
+    "scripts/ci/release-recovery.mjs",
+    "scripts/ci/verified-package.mjs",
+    "scripts/ci/npm-release.*",
+    "scripts/verify-release-artifact.mjs",
+    "scripts/lib/release-package-canary.mjs",
+    "scripts/verify-published-package.mjs",
+    "tests/boundary/filesystem/releaseRecovery.test.ts",
+    "tests/boundary/filesystem/mcpRegistryPublication.test.ts",
+    "tests/boundary/filesystem/npmRelease.test.ts",
+    "tests/boundary/process/releaseArtifactCanary.test.ts",
     "src/windows/**",
     "native/windows/**",
     "src/process/capture/FilesystemSnapshot.ts",
@@ -123,6 +138,7 @@ export const SCOPES = {
     "src/domain/javascript/javascriptRuntimeStaticCandidates.ts",
     "tests/boundary/filesystem/webScriptManifestPaths.test.ts",
     "tests/boundary/process/ProcessEvidence.host.test.ts",
+    "tests/boundary/process/windowsOutputCapture.test.ts",
     "tests/acceptance/webModuleCli.test.ts",
     "tests/acceptance/webSourceLocationCli.test.ts",
     "tests/boundary/cli/referenceSourceImportStatus.test.ts",

scripts/ci/verified-package.mjs

@@ -5,6 +5,7 @@ import { copyFile, readFile, writeFile } from "node:fs/promises";
 import { join, resolve } from "node:path";
 import { fileURLToPath } from "node:url";
 import { promisify } from "node:util";
+import { valid } from "semver";
 
 const MANIFEST_NAME = "manifest.json";
 const TARBALL_NAME = "package.tgz";
@@ -78,7 +79,7 @@ export async function retainVerifiedPackage({
 }
 
 /** Validate a retained package against the current checkout and workflow attempt. */
-async function validateVerifiedPackage({
+export async function validateVerifiedPackage({
   directory,
   sourceSha,
   runId,
@@ -155,6 +156,8 @@ function validateManifestShape(manifest) {
   ])
     if (typeof manifest[key] !== "string" || manifest[key].length === 0)
       throw new Error(`Verified package manifest has an invalid ${key}`);
+  if (valid(manifest.packageVersion) !== manifest.packageVersion)
+    throw new Error("Verified package manifest has an invalid package version");
   if (
     typeof manifest.sha256 !== "string" ||
     !/^[a-f0-9]{64}$/u.test(manifest.sha256)
@@ -173,6 +176,16 @@ async function sha256File(path) {
   return hash.digest("hex");
 }
 
+/** Require the registry to serve the exact archive selected for publication. */
+export async function verifyPublishedPackageIntegrity(tarball, integrity) {
+  const hash = createHash("sha512");
+  for await (const chunk of createReadStream(tarball)) hash.update(chunk);
+  if (integrity !== `sha512-${hash.digest("base64")}`)
+    throw new Error(
+      "Published npm integrity differs from the original qualified package",
+    );
+}
+
 async function validateFromCli(directory) {
   const sourceSha = process.env.GITHUB_SHA;
   const runId = parsePositiveInteger(
@@ -202,10 +215,14 @@ async function validateFromCli(directory) {
     throw new Error(
       "GITHUB_OUTPUT is required to publish the validated tarball path",
     );
-  await writeFile(process.env.GITHUB_OUTPUT, `tarball=${tarball}\n`, {
-    encoding: "utf8",
-    flag: "a",
-  });
+  await writeFile(
+    process.env.GITHUB_OUTPUT,
+    `tarball=${tarball}\nversion=${packageJson.version}\n`,
+    {
+      encoding: "utf8",
+      flag: "a",
+    },
+  );
   process.stdout.write(`${tarball}\n`);
 }
 

scripts/lib/browser-scenario-service-workers-e2e.mjs

@@ -12,6 +12,20 @@ import { browserScenarioSchema } from "../../dist/domain/browserScenario.js";
 import { runScenarioCli } from "./browser-scenario-verifier.mjs";
 import { verifyScenarioPolicySetup } from "./browser-scenario-service-worker-setup-e2e.mjs";
 
+const diagnosticError = (error) =>
+  error instanceof Error
+    ? {
+        name: error.name,
+        message: error.message.slice(0, 1_000),
+        reason: error.reason,
+        stack: error.stack?.slice(0, 2_000),
+        cause:
+          error.cause instanceof Error
+            ? error.cause.stack?.slice(0, 3_000)
+            : typeof error.cause,
+      }
+    : { kind: typeof error };
+
 const startSite = async () => {
   let otherOrigin;
   const server = createServer((request, response) => {
@@ -83,6 +97,7 @@ export async function verifyScenarioServiceWorkers(endpoint, targetId) {
   first.setOtherOrigin(second.origin);
   second.setOtherOrigin(first.origin);
   const observer = await chromium.connectOverCDP(endpoint);
+  console.log("Service-worker fixture browser:", observer.version());
   let provider = createBrowserScenarioProvider(process.env);
   let session;
   let failure;
@@ -129,14 +144,19 @@ export async function verifyScenarioServiceWorkers(endpoint, targetId) {
         true,
       );
     };
-    const assertRejected = async (scenario) => {
+    const assertRejected = async (scenario, expectedReason) => {
       const result = await provider.captureScenario(scenario);
       assert.equal(
         result.ok,
         false,
         "Worker-influenced capture unexpectedly succeeded",
       );
-      assert.equal(result.error.reason, "target_not_allowed");
+      assert.equal(result.error.reason, expectedReason);
+      if (expectedReason === "service_worker_blocked")
+        assert.match(
+          result.error.userMessage,
+          /environment\.service_workers to allow/,
+        );
       assert.equal(
         result.error.partialObservation.capture.browser.cleanup,
         "disconnected-external",
@@ -154,7 +174,42 @@ export async function verifyScenarioServiceWorkers(endpoint, targetId) {
         state: "visible",
       },
     ]);
-    const cleanCapture = (await runScenarioCli(clean)).normalized_result;
+    let cleanCapture;
+    try {
+      cleanCapture = (await runScenarioCli(clean)).normalized_result;
+    } catch (cause) {
+      // Retain the original failure. One bounded replay navigates only this
+      // verifier-owned target and exposes causes the CLI does not serialize.
+      const state = await page
+        .locator("#state")
+        .evaluate(
+          (element) => ({
+            text: element.textContent?.slice(0, 100),
+            blocked: element.getAttribute("data-blocked"),
+            nativeRegister: navigator.serviceWorker.register
+              .toString()
+              .includes("[native code]"),
+          }),
+          undefined,
+          { timeout: 1_000 },
+        )
+        .catch((error) => ({ unavailable: String(error).slice(0, 500) }));
+      console.error("Service-worker CLI failure state:", {
+        url: page.url(),
+        state,
+      });
+      const replay = await provider
+        .captureScenario(clean, { signal: AbortSignal.timeout(5_000) })
+        .then((result) =>
+          result.ok ? { ok: true } : diagnosticError(result.error),
+        )
+        .catch(diagnosticError);
+      console.error(
+        "Service-worker diagnostic replay (original CLI failure retained):",
+        replay,
+      );
+      throw cause;
+    }
     assert.ok(cleanCapture.steps.every(({ status }) => status === "completed"));
     assert.equal(cleanCapture.browser.cleanup, "disconnected-external");
     await assertRestored();
@@ -179,7 +234,7 @@ export async function verifyScenarioServiceWorkers(endpoint, targetId) {
       "worker",
     );
     await page.goto("about:blank");
-    await assertRejected(scenarioFor(second.origin));
+    await assertRejected(scenarioFor(second.origin), "service_worker_blocked");
     await page.goto("about:blank");
     await assertRejected(
       scenarioFor(first.origin, [
@@ -190,6 +245,7 @@ export async function verifyScenarioServiceWorkers(endpoint, targetId) {
           wait_until: "load",
         },
       ]),
+      "service_worker_blocked",
     );
     await page.goto("about:blank");
     await assertRejected(
@@ -201,9 +257,13 @@ export async function verifyScenarioServiceWorkers(endpoint, targetId) {
         },
         { step_id: "loaded", action: "wait_for_timeout", duration_ms: 100 },
       ]),
+      "service_worker_blocked",
     );
     await page.goto("about:blank");
-    await assertRejected(scenarioFor(`${first.origin}/frame`));
+    await assertRejected(
+      scenarioFor(`${first.origin}/frame`),
+      "service_worker_blocked",
+    );
 
     const allowed = await provider.captureScenario(
       scenarioFor(second.origin, [], "allow"),

scripts/lib/release-notes.mjs

@@ -98,9 +98,9 @@ export async function readReleaseHistory(run, base, target) {
   return { base: baseSha, target: targetSha, commits };
 }
 
-// REA history maps Anthropic and Cursor's agent trailers to ordinary User actors.
+// GitHub maps these coding-agent trailers to ordinary User actors.
 // Keep those source identities in the inventory while excluding automation credit.
-const AGENT_ACCOUNTS = new Set(["claude", "cursoragent"]);
+const AGENT_ACCOUNTS = new Set(["claude", "cursoragent", "codex"]);
 // REA's maintainer requested external-contributor thanks without self-credit.
 const MAINTAINER_ACCOUNTS = new Set(["morluto"]);
 const human = (value) =>

scripts/lib/release-package-canary.mjs

@@ -0,0 +1,120 @@
+import { Client } from "@modelcontextprotocol/client";
+import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
+import { execFile } from "node:child_process";
+import { readFile } from "node:fs/promises";
+import { join } from "node:path";
+import { promisify } from "node:util";
+
+import { CATALOG_IDENTITY } from "../../dist/catalogIdentity.js";
+import { TOOL_CONTRACTS } from "../../dist/contracts/toolContracts.js";
+import {
+  requireMcpLifecycleResult,
+  sortVerifierNames,
+} from "./mcp-verifier-results.mjs";
+
+const execute = promisify(execFile);
+
+/** Install the selected archive or registry specifier before any protocol deadline. */
+export async function installCanaryPackage(specifier, workspace, environment) {
+  const prefix = join(workspace, "installed");
+  await execute(
+    "npm",
+    [
+      "install",
+      "--ignore-scripts",
+      "--no-save",
+      "--no-package-lock",
+      "--no-audit",
+      "--no-fund",
+      "--prefix",
+      prefix,
+      specifier,
+    ],
+    { cwd: workspace, env: environment, maxBuffer: 16 * 1024 * 1024 },
+  );
+  return join(prefix, "node_modules", "rea-agents");
+}
+
+/** Exercise the same installed CLI/MCP contract before and after publication. */
+export async function verifyInstalledCanaryPackage(
+  packageRoot,
+  version,
+  workspace,
+  environment,
+) {
+  const installed = JSON.parse(
+    await readFile(join(packageRoot, "package.json"), "utf8"),
+  );
+  if (installed.name !== "rea-agents" || installed.version !== version)
+    throw new Error(
+      `Installed package identity is ${installed.name}@${installed.version}, expected rea-agents@${version}`,
+    );
+  const launcher = join(packageRoot, "scripts", "rea.mjs");
+  for (const option of ["--help", "--llms"])
+    await execute(process.execPath, [launcher, option], {
+      cwd: workspace,
+      env: environment,
+      maxBuffer: 16 * 1024 * 1024,
+    });
+  const transport = new StdioClientTransport({
+    command: process.execPath,
+    args: [launcher, "mcp"],
+    cwd: workspace,
+    env: environment,
+    stderr: "pipe",
+  });
+  const client = new Client({ name: "release-package-canary", version: "1" });
+  let stderr = "";
+  transport.stderr?.on("data", (chunk) => {
+    if (stderr.length < 16_384)
+      stderr += chunk.toString("utf8").slice(0, 16_384 - stderr.length);
+  });
+  try {
+    await client.connect(transport);
+    const tools = await client.listTools();
+    const toolNames = tools.tools.map(({ name }) => name);
+    const canonicalToolNames = new Set(TOOL_CONTRACTS.map(({ name }) => name));
+    const publishedToolNames = new Set(toolNames);
+    const unknown = toolNames.filter((name) => !canonicalToolNames.has(name));
+    const missing = [...canonicalToolNames].filter(
+      (name) => !publishedToolNames.has(name),
+    );
+    if (
+      toolNames.length === 0 ||
+      publishedToolNames.size !== toolNames.length ||
+      unknown.length ||
+      missing.length
+    )
+      throw new Error(
+        `Installed MCP exposed an invalid canonical tool catalog (${toolNames.length} tools, unknown: ${unknown.join(", ") || "none"}, missing: ${missing.join(", ") || "none"})`,
+      );
+    const status = requireMcpLifecycleResult(
+      await client.callTool({ name: "binary_session", arguments: {} }),
+      "binary_session",
+    );
+    const availability = sortVerifierNames(
+      status.tool_availability.map(({ name }) => name),
+    );
+    if (
+      JSON.stringify(availability) !==
+      JSON.stringify(sortVerifierNames(canonicalToolNames))
+    )
+      throw new Error(
+        "Installed binary_session omitted canonical tool availability",
+      );
+    return {
+      mcpTools: toolNames.length,
+      canonicalMcpTools: CATALOG_IDENTITY.counts.mcp_tools,
+    };
+  } catch (cause) {
+    throw new Error(`Installed package MCP verification failed: ${stderr}`, {
+      cause,
+    });
+  } finally {
+    try {
+      await client.close();
+    } finally {
+      await transport.close();
+    }
+  }
+}

scripts/release-npm-tag.mjs

@@ -1,9 +1,15 @@
 import semver from "semver";
+import { resolve } from "node:path";
+import { fileURLToPath } from "node:url";
 
-const version = process.argv[2];
-if (version === undefined || semver.valid(version) !== version) {
-  console.error("Expected an exact SemVer version.");
-  process.exitCode = 1;
-} else {
-  process.stdout.write(semver.prerelease(version) === null ? "latest" : "next");
+export function releaseNpmTag(version) {
+  if (version === undefined || semver.valid(version) !== version)
+    throw new Error("Expected an exact SemVer version.");
+  return semver.prerelease(version) === null ? "latest" : "next";
 }
+
+if (
+  process.argv[1] !== undefined &&
+  resolve(process.argv[1]) === fileURLToPath(import.meta.url)
+)
+  process.stdout.write(releaseNpmTag(process.argv[2]));

scripts/test-website.py

@@ -1,6 +1,7 @@
 """Exercise automatic route discovery and mistakes that break search metadata."""
 
 import contextlib
+import errno
 import importlib.util
 import io
 import json
@@ -9,13 +10,14 @@ import shutil
 import tempfile
 from threading import Thread
 import unittest
+from unittest.mock import patch
 from http.server import ThreadingHTTPServer
 from urllib.error import HTTPError
 from urllib.request import urlopen
 import xml.etree.ElementTree as ET
 
 import polib
-from website_i18n import Document, build_translations, checked_catalog, extract_catalogs, languages, reading_pages, read_runtime
+from website_i18n import Document, build_translations, checked_catalog, extract_catalogs, languages, prose_units, reading_pages, read_runtime
 
 
 ROOT = Path(__file__).resolve().parent.parent
@@ -138,6 +140,106 @@ class WebsiteSearchChecks(unittest.TestCase):
 class WebsiteMaintenanceChecks(unittest.TestCase):
     """Exercise contributor edits and the static preview through real consumers."""
 
+    def test_contributors_render_from_snapshot_and_reject_drift_without_rewriting(self):
+        with tempfile.TemporaryDirectory() as directory:
+            root = Path(directory)
+            for name in ("public", "templates"):
+                shutil.copytree(ROOT / "website" / name, root / "website" / name)
+            page = root / "website/public/contributors/index.html"
+            snapshot = root / "website/public/contributors/people.json"
+            data = json.loads(snapshot.read_text())
+            people = data["contributors"][:3]
+            data["contributors"] = list(reversed(people))
+            data["updated"] = "2026-10-15"
+            snapshot.write_text(json.dumps(data))
+            original = page.read_text()
+            with self.assertRaisesRegex(ValueError, "Shared HTML is stale"):
+                WEBSITE.sync_pages(root, check=True)
+            self.assertEqual(page.read_text(), original)
+            WEBSITE.sync_pages(root)
+            source = page.read_text()
+            doc = Document(source)
+            cards = [node for node in doc.nodes if "data-contributor" in node.attrs]
+            self.assertEqual([node.attrs["data-contributor"] for node in cards], sorted(
+                (person["login"] for person in people), key=str.casefold,
+            ))
+            links = [node.attrs["href"] for node in doc.nodes if node.attrs.get("class") == "contributor-card"]
+            self.assertCountEqual(links, [person["html_url"] for person in people])
+            self.assertIn('<time datetime="2026-10-15" translate="no">2026-10-15</time>', source)
+            self.assertEqual(WEBSITE.sync_pages(root), [])
+            translated_units = [unit[1] for unit in prose_units(source, "contributors/index.html")]
+            for person in people:
+                self.assertFalse(any(person["login"] in unit for unit in translated_units))
+
+    def test_contributor_refresh_collects_all_pages_and_preserves_snapshot_on_failure(self):
+        with tempfile.TemporaryDirectory() as directory:
+            root = Path(directory)
+            snapshot = root / "website/public/contributors/people.json"
+            snapshot.parent.mkdir(parents=True)
+            original = (ROOT / "website/public/contributors/people.json").read_text()
+            snapshot.write_text(original)
+            people = json.loads(original)["contributors"][:3]
+            response = WEBSITE.subprocess.CompletedProcess([], 0, stdout=json.dumps(people[:2]) + "\n" + json.dumps(people[2:]))
+            with patch.object(WEBSITE.subprocess, "run", return_value=response) as api:
+                WEBSITE.refresh_contributors(root)
+            self.assertIn("--paginate", api.call_args.args[0])
+            self.assertEqual(json.loads(snapshot.read_text())["contributors"], people)
+            self.assertEqual(set(snapshot.parent.iterdir()), {snapshot})
+            good = snapshot.read_text()
+            for output in (json.dumps(people) + "\n[", json.dumps(people + people), "[]", '{"message":"API error"}'):
+                with self.subTest(output=output), patch.object(WEBSITE.subprocess, "run", return_value=WEBSITE.subprocess.CompletedProcess([], 0, stdout=output)):
+                    with self.assertRaises(ValueError):
+                        WEBSITE.refresh_contributors(root)
+                    self.assertEqual(snapshot.read_text(), good)
+            with patch.object(WEBSITE.subprocess, "run", side_effect=WEBSITE.subprocess.CalledProcessError(1, ["gh"])):
+                with self.assertRaises(WEBSITE.subprocess.CalledProcessError):
+                    WEBSITE.refresh_contributors(root)
+            self.assertEqual(snapshot.read_text(), good)
+
+    def test_contributor_refresh_preserves_snapshot_and_cleans_staging_on_save_failure(self):
+        people = json.loads((ROOT / "website/public/contributors/people.json").read_text())["contributors"][:2]
+        response = WEBSITE.subprocess.CompletedProcess([], 0, stdout=json.dumps(people))
+        write_text = Path.write_text
+
+        def partial_write(path, text, *args, **kwargs):
+            write_text(path, text[:20], *args, **kwargs)
+            raise OSError(errno.ENOSPC, "injected partial write", str(path))
+
+        failures = (
+            ("partial write", patch.object(
+                Path, "write_text", autospec=True, side_effect=partial_write,
+            )),
+            ("replace", patch.object(
+                Path, "replace", autospec=True,
+                side_effect=PermissionError(errno.EACCES, "injected replace failure"),
+            )),
+        )
+        for name, failure in failures:
+            with self.subTest(failure=name), tempfile.TemporaryDirectory() as directory:
+                root = Path(directory)
+                snapshot = root / "website/public/contributors/people.json"
+                snapshot.parent.mkdir(parents=True)
+                snapshot.write_bytes(json.dumps({
+                    "repository": "morluto/rea", "updated": "2026-10-14", "contributors": people[:1],
+                }).encode("utf-8"))
+                before = snapshot.read_bytes()
+                with patch.object(WEBSITE.subprocess, "run", return_value=response), failure as save:
+                    with self.assertRaises(OSError):
+                        WEBSITE.refresh_contributors(root)
+                self.assertEqual(save.call_count, 1)
+                self.assertEqual(snapshot.read_bytes(), before)
+                self.assertEqual(set(snapshot.parent.iterdir()), {snapshot})
+
+    def test_contributor_snapshot_rejects_malformed_identity_and_unsafe_links(self):
+        original = json.loads((ROOT / "website/public/contributors/people.json").read_text())
+        for field, value in (("id", True), ("id", 0), ("login", ""), ("type", "unknown"),
+                             ("html_url", "javascript:alert(1)"), ("html_url", "https://github.com.evil.test/person"),
+                             ("avatar_url", "https://token@avatars.githubusercontent.com/u/1")):
+            with self.subTest(field=field, value=value):
+                data = {**original, "contributors": [{**original["contributors"][0], field: value}]}
+                with self.assertRaises(ValueError):
+                    WEBSITE.checked_contributors(data)
+
     def test_shared_edits_preserve_body_and_catch_drift_before_rewriting(self):
         with tempfile.TemporaryDirectory() as directory:
             root = Path(directory)

scripts/verify-published-package.mjs

@@ -1,5 +1,3 @@
-import { Client } from "@modelcontextprotocol/client";
-import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
 import { execFile } from "node:child_process";
 import { mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
@@ -7,20 +5,23 @@ import { delimiter, join } from "node:path";
 import { promisify } from "node:util";
 import { pathToFileURL } from "node:url";
 
-import { lt, rcompare } from "semver";
+import { lt, prerelease, rcompare, valid } from "semver";
+import { readNpmRelease, stableUpdateVersion } from "./ci/npm-release.mjs";
 
-import { CATALOG_IDENTITY } from "../dist/catalogIdentity.js";
-import { TOOL_CONTRACTS } from "../dist/contracts/toolContracts.js";
 import {
-  requireMcpLifecycleResult,
-  sortVerifierNames,
-} from "./lib/mcp-verifier-results.mjs";
+  installCanaryPackage,
+  verifyInstalledCanaryPackage,
+} from "./lib/release-package-canary.mjs";
 import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
 
 const verifierRun = createVerifierRun();
 const execFileAsync = promisify(execFile);
 const version = process.argv[2];
-if (!/^\d+\.\d+\.\d+(?:-[0-9A-Za-z.-]+)?$/u.test(version ?? ""))
+if (
+  typeof version !== "string" ||
+  valid(version) !== version ||
+  process.argv.length !== 3
+)
   throw new Error("Usage: node scripts/verify-published-package.mjs <version>");
 
 const canaryRoot = await mkdtemp(join(tmpdir(), "rea-published-canary-"));
@@ -29,88 +30,41 @@ const serverEnvironment = {
   npm_config_cache: join(canaryRoot, "npm-cache"),
 };
 delete serverEnvironment.HOPPER_TARGET_PATH;
-const transport = new StdioClientTransport({
-  command: "npm",
-  args: [
-    "exec",
-    "--yes",
-    `--package=rea-agents@${version}`,
-    "--",
-    "rea",
-    "mcp",
-  ],
-  cwd: canaryRoot,
-  env: serverEnvironment,
-  stderr: "pipe",
-});
-const client = new Client({
-  name: "published-package-canary",
-  version: "1",
-});
-let stderr = "";
-transport.stderr?.on("data", (chunk) => {
-  if (stderr.length < 16_384) stderr += chunk.toString("utf8");
-});
-
-let publishedToolCount = 0;
+let surface;
 let update;
-
 try {
-  await client.connect(transport);
-  const tools = await client.listTools();
-  const toolNames = tools.tools.map(({ name }) => name);
-  const canonicalToolNames = new Set(TOOL_CONTRACTS.map(({ name }) => name));
-  const unknownToolNames = toolNames.filter(
-    (name) => !canonicalToolNames.has(name),
+  const publishedRoot = await installCanaryPackage(
+    `rea-agents@${version}`,
+    canaryRoot,
+    serverEnvironment,
   );
-  const publishedToolNames = new Set(toolNames);
-  const missingToolNames = [...canonicalToolNames].filter(
-    (name) => !publishedToolNames.has(name),
+  surface = await verifyInstalledCanaryPackage(
+    publishedRoot,
+    version,
+    canaryRoot,
+    serverEnvironment,
   );
-  publishedToolCount = toolNames.length;
-  if (
-    publishedToolCount === 0 ||
-    publishedToolNames.size !== publishedToolCount ||
-    unknownToolNames.length > 0 ||
-    missingToolNames.length > 0
-  )
-    throw new Error(
-      `Published MCP exposed an invalid canonical tool catalog (${String(publishedToolCount)} tools, unknown: ${unknownToolNames.join(", ") || "none"}, missing: ${missingToolNames.join(", ") || "none"})`,
-    );
-  const statusReply = await client.callTool({
-    name: "binary_session",
-    arguments: {},
-  });
-  const status = requireMcpLifecycleResult(statusReply, "binary_session");
-  const availabilityNames = sortVerifierNames(
-    status.tool_availability.map(({ name }) => name),
-  );
-  if (
-    JSON.stringify(availabilityNames) !==
-    JSON.stringify(sortVerifierNames(canonicalToolNames))
-  )
-    throw new Error(
-      "Published binary_session omitted canonical tool availability",
-    );
-  update = await verifyPublishedUpdate({ version, canaryRoot });
-} catch (cause) {
-  throw new Error(`Published package verification failed: ${stderr}`, {
-    cause,
+  update = await verifyPublishedUpdate({
+    version,
+    canaryRoot,
+    updaterRoot: publishedRoot,
   });
 } finally {
-  try {
-    await client.close();
-    await transport.close();
-  } finally {
-    await rm(canaryRoot, { recursive: true, force: true });
-  }
+  await rm(canaryRoot, { recursive: true, force: true });
 }
-
 process.stdout.write(
-  `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), package: "rea-agents", version, mcpTools: publishedToolCount, canonicalMcpTools: CATALOG_IDENTITY.counts.mcp_tools, update })}\n`,
+  `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), package: "rea-agents", version, ...surface, update })}\n`,
 );
 
-async function verifyPublishedUpdate({ version: targetVersion, canaryRoot }) {
+async function verifyPublishedUpdate({
+  version: targetVersion,
+  canaryRoot,
+  updaterRoot,
+}) {
+  const updateVersion = stableUpdateVersion(
+    targetVersion,
+    await readNpmRelease(targetVersion),
+  );
   const prefix = join(canaryRoot, "update-prefix");
   const home = join(canaryRoot, "update-home");
   const environment = {
@@ -130,12 +84,12 @@ async function verifyPublishedUpdate({ version: targetVersion, canaryRoot }) {
     PI_PROFILE: undefined,
     XDG_CONFIG_HOME: join(home, ".config"),
     OPENCODE_CONFIG: join(home, ".config", "opencode", "opencode.json"),
-    npm_config_cache: join(canaryRoot, "update-cache"),
+    npm_config_cache: join(canaryRoot, "npm-cache"),
     npm_config_prefix: prefix,
     PATH: `${join(prefix, "bin")}${delimiter}${process.env.PATH ?? ""}`,
   };
   const previousVersion = await findPreviousPublishedVersion(
-    targetVersion,
+    updateVersion,
     canaryRoot,
     environment,
   );
@@ -161,21 +115,6 @@ async function verifyPublishedUpdate({ version: targetVersion, canaryRoot }) {
   ).stdout.trim();
   // Older releases may predate the update command. Exercise the new published
   // updater's production workflow against that real previous installation.
-  const updaterPrefix = join(canaryRoot, "updater");
-  await execFileAsync(
-    "npm",
-    [
-      "install",
-      "--ignore-scripts",
-      "--no-save",
-      "--no-package-lock",
-      "--prefix",
-      updaterPrefix,
-      `rea-agents@${targetVersion}`,
-    ],
-    { cwd: canaryRoot, env: environment, maxBuffer: 16 * 1024 * 1024 },
-  );
-  const updaterRoot = join(updaterPrefix, "node_modules", "rea-agents");
   const harness = join(canaryRoot, "update.mjs");
   await writeFile(
     harness,
@@ -196,20 +135,20 @@ if (result.status === "failed") process.exitCode = 1;
   if (
     result.status !== "updated" ||
     result.previousVersion !== previousVersion ||
-    result.latestVersion !== targetVersion ||
-    result.installedVersion !== targetVersion ||
-    result.command.at(-1) !== `rea-agents@${targetVersion}`
+    result.latestVersion !== updateVersion ||
+    result.installedVersion !== updateVersion ||
+    result.command.at(-1) !== `rea-agents@${updateVersion}`
   )
     throw new Error(
-      `Published REA updater did not update ${previousVersion} to ${targetVersion}: ${stdout}`,
+      `Published REA updater did not update ${previousVersion} to stable ${updateVersion}: ${stdout}`,
     );
 
   const installed = JSON.parse(
     await readFile(join(npmRoot, "rea-agents", "package.json"), "utf8"),
   );
-  if (installed.version !== targetVersion)
+  if (installed.version !== updateVersion)
     throw new Error(
-      `REA update installed ${installed.version}, expected ${targetVersion}`,
+      `REA update installed ${installed.version}, expected stable ${updateVersion}`,
     );
 
   const help = (
@@ -241,7 +180,10 @@ async function findPreviousPublishedVersion(targetVersion, cwd, environment) {
   const previous = versions
     .filter(
       (candidate) =>
-        typeof candidate === "string" && lt(candidate, targetVersion),
+        typeof candidate === "string" &&
+        valid(candidate) === candidate &&
+        prerelease(candidate) === null &&
+        lt(candidate, targetVersion),
     )
     .sort(rcompare)[0];
   if (previous === undefined)

scripts/verify-release-artifact.mjs

@@ -0,0 +1,47 @@
+import { mkdtemp, rm } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join, resolve } from "node:path";
+import { valid } from "semver";
+import {
+  installCanaryPackage,
+  verifyInstalledCanaryPackage,
+} from "./lib/release-package-canary.mjs";
+import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
+
+const [tarball, version, ...extra] = process.argv.slice(2);
+if (
+  tarball === undefined ||
+  typeof version !== "string" ||
+  valid(version) !== version ||
+  extra.length
+)
+  throw new Error(
+    "Usage: node scripts/verify-release-artifact.mjs <qualified-tarball> <version>",
+  );
+const source = resolve(tarball);
+const verifierRun = createVerifierRun();
+const workspace = await mkdtemp(join(tmpdir(), "rea-release-rehearsal-"));
+const environment = {
+  ...process.env,
+  npm_config_cache: join(workspace, "npm-cache"),
+};
+delete environment.HOPPER_TARGET_PATH;
+let result;
+try {
+  const packageRoot = await installCanaryPackage(
+    source,
+    workspace,
+    environment,
+  );
+  result = await verifyInstalledCanaryPackage(
+    packageRoot,
+    version,
+    workspace,
+    environment,
+  );
+} finally {
+  await rm(workspace, { recursive: true, force: true });
+}
+process.stdout.write(
+  `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), package: "rea-agents", version, source, ...result })}\n`,
+);

scripts/website.py

@@ -1,14 +1,17 @@
 """Maintain shared HTML and run the static website's contributor commands."""
 
 import argparse
+from datetime import date
 from functools import partial
 from html import escape
 from html.parser import HTMLParser
 from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer
+import json
 from pathlib import Path, PurePosixPath
 from string import Template
 import subprocess
 import sys
+import tempfile
 from textwrap import indent
 from urllib.parse import quote, urlsplit
 
@@ -21,9 +24,89 @@ NAVIGATION = (
     ("Blog", "blog/"),
     ("Guides", "guides/"),
     ("FAQ", "faq/"),
+    ("Contributors", "contributors/"),
 )
 
 
+def checked_contributors(data):
+    """Validate the public snapshot once, before rendering or replacing it."""
+    if not isinstance(data, dict) or data.get("repository") != "morluto/rea":
+        raise ValueError("Contributors must come from morluto/rea")
+    if not isinstance(data.get("updated"), str):
+        raise ValueError("Contributors need an ISO update date")
+    date.fromisoformat(data["updated"])
+    people = data.get("contributors")
+    if not isinstance(people, list) or not people:
+        raise ValueError("Contributors must be a nonempty list")
+    ids, logins = set(), set()
+    for person in people:
+        if not isinstance(person, dict):
+            raise ValueError("Invalid contributor record")
+        identity, login = person.get("id"), person.get("login")
+        if type(identity) is not int or identity <= 0 or identity in ids:
+            raise ValueError("Contributor IDs must be unique positive integers")
+        if not isinstance(login, str) or not login.strip() or login.casefold() in logins:
+            raise ValueError("Contributor usernames must be nonempty and unique")
+        if person.get("type") not in ("User", "Bot"):
+            raise ValueError(f"Unknown contributor type: {login}")
+        for key, host in (("html_url", "github.com"), ("avatar_url", "avatars.githubusercontent.com")):
+            value = person.get(key)
+            if not isinstance(value, str):
+                raise ValueError(f"Missing {key}: {login}")
+            url = urlsplit(value)
+            if url.scheme != "https" or url.netloc != host or not url.path:
+                raise ValueError(f"Invalid public {key}: {login}")
+        ids.add(identity)
+        logins.add(login.casefold())
+    return data
+
+
+def contributor_block(root):
+    """Render equal-sized profile links from the checked GitHub snapshot."""
+    path = root / "website/public/contributors/people.json"
+    data = checked_contributors(json.loads(path.read_text(encoding="utf-8")))
+    cards = []
+    for person in sorted(data["contributors"], key=lambda item: item["login"].casefold()):
+        login = escape(person["login"], quote=True)
+        profile = escape(person["html_url"], quote=True)
+        avatar = escape(person["avatar_url"], quote=True)
+        cards.append(
+            f'  <li data-contributor="{login}"><a class="contributor-card" href="{profile}">\n'
+            f'    <img src="{avatar}" alt="" width="56" height="56" loading="lazy" decoding="async" referrerpolicy="no-referrer" />\n'
+            f'    <span dir="ltr">@{login}</span>\n'
+            '  </a></li>'
+        )
+    template = root / "website/templates/contributors.html.tmpl"
+    return indent(Template(template.read_text(encoding="utf-8")).substitute(
+        cards="\n".join(cards), updated=escape(data["updated"], quote=True),
+    ), "        ")
+
+
+def refresh_contributors(root):
+    """Validate every GitHub page, then atomically replace the offline snapshot."""
+    result = subprocess.run(
+        ["gh", "api", "--paginate", "repos/morluto/rea/contributors?per_page=100", "--jq",
+         "[.[] | {login,id,type,avatar_url,html_url}]"],
+        capture_output=True, text=True, check=True,
+    )
+    decoder, remaining, people = json.JSONDecoder(), result.stdout.strip(), []
+    while remaining:
+        page, end = decoder.raw_decode(remaining)
+        if not isinstance(page, list):
+            raise ValueError("GitHub returned an invalid contributors page")
+        people.extend(page)
+        remaining = remaining[end:].lstrip()
+    data = checked_contributors({
+        "repository": "morluto/rea", "updated": date.today().isoformat(), "contributors": people,
+    })
+    path = root / "website/public/contributors/people.json"
+    with tempfile.TemporaryDirectory(dir=path.parent, prefix=f".{path.name}-") as directory:
+        staged = Path(directory) / path.name
+        staged.write_text(json.dumps(data, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
+        staged.replace(path)
+    print(f"Refreshed {len(people)} contributors. Run sync, translations extract and check.")
+
+
 def authored_markdown(root):
     """Discover website documentation while excluding local environments and vendors."""
     site = root / "website"
@@ -117,10 +200,13 @@ def shared_blocks(root, path, source):
     values["language_picker"] = indent(selector, "      ") if not metadata.noindex else ""
     values["alternates"] = alternates if not metadata.noindex else ""
     templates = root / "website/templates"
-    return {
+    blocks = {
         name: indent(Template((templates / f"{name}.html.tmpl").read_text(encoding="utf-8")).substitute(values), "    ")
         for name in ("sharing", "theme", "header", "footer")
     }
+    if route == "contributors/":
+        blocks["contributors"] = contributor_block(root)
+    return blocks
 
 
 def sync_pages(root, check=False):
@@ -206,6 +292,7 @@ def main():
     sync = commands.add_parser("sync", help="Update shared HTML after editing templates or page metadata")
     sync.add_argument("--check", action="store_true", help="Report drift without rewriting pages")
     commands.add_parser("check", help="Check shared HTML, prepare assets, verify links and run regression tests")
+    commands.add_parser("contributors", help="Refresh the public contributor snapshot using GitHub CLI")
     links = commands.add_parser("links", help="Audit external targets using gh and HTTP; separate from offline checks")
     links.add_argument("--report", help="Write the full external-link JSON report")
     create = commands.add_parser("new-page", help="Create a draft reading page")
@@ -238,6 +325,8 @@ def main():
             new_page(root, args.route, args.title, args.description)
         elif args.command == "sync":
             sync_pages(root, check=args.check)
+        elif args.command == "contributors":
+            refresh_contributors(root)
         elif args.command == "check":
             sync_pages(root, check=True)
             for name in ("prepare-website.py", "verify-website.py", "test-website.py"):

server.json

@@ -8,13 +8,13 @@
     "url": "https://github.com/morluto/rea",
     "source": "github"
   },
-  "version": "6.4.0",
+  "version": "6.5.0",
   "packages": [
     {
       "registryType": "npm",
       "registryBaseUrl": "https://registry.npmjs.org",
       "identifier": "rea-agents",
-      "version": "6.4.0",
+      "version": "6.5.0",
       "runtimeHint": "npx",
       "transport": {
         "type": "stdio"

src/application/BinaryTargetResolver.ts

@@ -223,6 +223,10 @@ export const parseBinaryTarget = async (
     }
   } catch (cause: unknown) {
     if (cause instanceof AnalysisCancelledError) return err(cause);
+    if (signal?.aborted === true && cause === signal.reason)
+      return err(
+        new AnalysisCancelledError("resolve_binary_target", { cause }),
+      );
     if (cause instanceof BinaryTargetError) return err(cause);
     if (!(cause instanceof Error)) throw cause;
     const failure = classifyBinaryTargetFilesystemFailure(candidate, cause);

src/application/CapabilityInventory.ts

@@ -22,6 +22,7 @@ import type { ToolKind } from "../contracts/toolContractTypes.js";
 import type { JsonValue } from "../domain/jsonValue.js";
 import { isMachOFormat } from "../domain/binaryTargetTypes.js";
 import type { ProviderAvailability } from "./AnalysisProvider.js";
+import type { JebAnalysisAvailability } from "./jeb/JebAnalysisPort.js";
 import { TOOL_CONTRACTS } from "../contracts/toolContracts.js";
 import { FRIDA_TOOL_CONTRACTS } from "../contracts/fridaToolContracts.js";
 import {
@@ -56,7 +57,7 @@ export type AvailabilityPolicy = {
   readonly androidAnalysisAvailability?: ProviderAvailability;
   readonly adbAnalysisAvailability?: ProviderAvailability;
   readonly apktoolAnalysisAvailability?: ProviderAvailability;
-  readonly jebAnalysisAvailability?: ProviderAvailability;
+  readonly jebAnalysisAvailability?: JebAnalysisAvailability;
   readonly javascriptRecoveryEnabled?: boolean;
   readonly webModuleResolutionEnabled?: boolean;
   readonly browserObservationEnabled?: boolean;
@@ -485,15 +486,22 @@ const workflowAvailabilityFor = ({
       policy.apktoolAnalysisAvailability,
       "Set REA_APKTOOL_COMMAND to a caller-supplied Apktool executable or make Apktool 2.7.0 or newer available on PATH.",
     );
-  if (kind === "jeb-provider")
-    return policy.jebAnalysisAvailability?.status === "available"
-      ? { reason: "available", remediation: null }
-      : {
-          reason: "provider_missing",
-          remediation:
-            policy.jebAnalysisAvailability?.reason ??
-            "Start a JEB client serving MCP (GUI client, or headless via its programmatic launcher) and point REA_JEB_MCP_URL at it (default http://127.0.0.1:8425/mcp). REA does not install or launch JEB.",
-        };
+  if (kind === "jeb-provider") {
+    const availability = policy.jebAnalysisAvailability;
+    if (availability?.status === "available")
+      return availability.supportedOperations.some(
+        (operation) => operation === name,
+      )
+        ? { reason: "available", remediation: null }
+        : {
+            reason: "provider_unavailable",
+            remediation: `The running JEB endpoint does not advertise support for ${name}. Use a JEB client build that provides this operation.`,
+          };
+    return ownerProbeAvailability(
+      availability,
+      "Start a JEB client serving MCP (GUI client, or headless via its programmatic launcher) and point REA_JEB_MCP_URL at it (default http://127.0.0.1:8425/mcp). REA does not install or launch JEB.",
+    );
+  }
   const browser = browserProviderAvailability(name, kind, policy);
   if (browser !== null) return browser;
   if (name === "capture_process_scenario" && !policy.processCaptureEnabled)

src/application/Doctor.ts

@@ -108,8 +108,9 @@ export interface DoctorHost {
   /** Validated provider settings preserved by setup, independent of readiness. */
   providerRegistrationEnvironment?(): Readonly<Record<string, string>>;
   installationPaths?(): Promise<readonly string[]>;
+  /** Undefined checks installed skill roots; explicit selections stay scoped. */
   installedSkillIdentity?(
-    clientIds: readonly string[],
+    clientIds: readonly string[] | undefined,
   ): Promise<InstalledSkillIdentity | undefined>;
   close?(): Promise<string | undefined>;
   clientRegistrations?(): Promise<readonly ClientRegistrationStatus[]>;
@@ -292,9 +293,7 @@ const collectDoctorIdentity = async (
   const registrations = (await host.clientRegistrations?.()) ?? [];
   const skillClientIds =
     scope.skill_clients ??
-    (scope.mode === "audit-wide"
-      ? registrations.map(({ client }) => client)
-      : scope.clients);
+    (scope.clients.length > 0 ? scope.clients : undefined);
   const installedSkillIdentity =
     await host.installedSkillIdentity?.(skillClientIds);
   const skillAligned = skillIdentityAligned(installedSkillIdentity);

src/application/GeminiClientSettings.ts

@@ -1,4 +1,4 @@
-import { realpath } from "node:fs/promises";
+import { realpath, stat } from "node:fs/promises";
 import { dirname, resolve } from "node:path";
 import { stripComments } from "jsonc-parser";
 import { z } from "zod";
@@ -149,12 +149,27 @@ export const readClientPolicyBlock = async (
       ".gemini",
       "settings.json",
     );
-    const document = await readConfigurationFile(path, "json", resources);
-    if (!document.ok) return document;
-    if (document.value !== undefined) {
-      const trusted = await workspaceTrusted(settings, sources, resources);
-      if (!trusted.ok) return trusted;
-      if (trusted.value) {
+    // Only ENOENT proves absence; preserve other metadata failures as unreadable.
+    const present = await stat(path).then(
+      () => ok(true),
+      (cause: unknown) =>
+        cause instanceof Error && "code" in cause && cause.code === "ENOENT"
+          ? ok(false)
+          : err({
+              kind: "unreadable" as const,
+              path,
+              detail: `Configuration ${path} could not be read: ${cause instanceof Error ? cause.message : String(cause)}`,
+            }),
+    );
+    if (!present.ok) return present;
+    const includeWorkspace = present.value
+      ? await workspaceTrusted(settings, sources, resources)
+      : ok(false);
+    if (!includeWorkspace.ok) return includeWorkspace;
+    if (includeWorkspace.value) {
+      const document = await readConfigurationFile(path, "json", resources);
+      if (!document.ok) return document;
+      if (document.value !== undefined) {
         const source = { path, document: document.value };
         const systemIndex = sources.findIndex(
           (item) => item.path === settings.systemPath,

src/application/HermesConfigurationYaml.test.ts

@@ -8,6 +8,34 @@ import {
 } from "./HermesConfigurationYaml.js";
 
 describe("Hermes configuration YAML", () => {
+  it("retains a quoted sequence element when replacing its registration", () => {
+    const source =
+      "mcp_servers:\n  rea:\n    command: old\n    args:\n      - 'mcp'\n";
+    expect(
+      editHermesConfigurationYaml(source, ["mcp_servers", "rea"], {
+        command: "rea",
+        args: ["mcp"],
+      }),
+    ).toBe(source.replace("command: old", "command: rea"));
+  });
+
+  it("retains explicit string tags on unchanged keys and values", () => {
+    const source =
+      "%YAML 1.2\n---\nmcp_servers:\n  rea:\n    command: old\n    env:\n      !!str ON: !!str off\n";
+    const written = editHermesConfigurationYaml(
+      source,
+      ["mcp_servers", "rea"],
+      {
+        command: "rea",
+        env: { ON: "off" },
+      },
+    );
+    expect(written).toBe(source.replace("command: old", 'command: "rea"'));
+    expect(
+      parse(written.slice("%YAML 1.2\n---\n".length), { version: "1.1" }),
+    ).toMatchObject({ mcp_servers: { rea: { env: { ON: "off" } } } });
+  });
+
   it("writes an edited number from its new value", () => {
     expect(
       editHermesConfigurationYaml("mode: 0600\nmask: 0x1F\n", ["mode"], 420),

src/application/HermesConfigurationYaml.ts

@@ -1,9 +1,13 @@
 import {
+  isMap,
+  isNode,
   isScalar,
+  isSeq,
   parseDocument,
   Document,
   Schema,
   type ParsedNode,
+  type Node,
   type ScalarTag,
   type Tags,
 } from "yaml";
@@ -322,6 +326,36 @@ export const parseHermesConfigurationYaml = (text: string): unknown => {
       });
 };
 
+/** Keep unchanged scalar nodes, including their quoting and explicit tags. */
+const retainHermesScalarSource = (previous: unknown, next: Node): Node => {
+  if (isScalar(previous) && isScalar(next) && previous.value === next.value)
+    return previous;
+  if (isMap(previous) && isMap(next)) {
+    const entries = new Map(
+      previous.items.flatMap((pair) =>
+        isScalar(pair.key) && typeof pair.key.value === "string"
+          ? [[pair.key.value, pair] as const]
+          : [],
+      ),
+    );
+    for (const pair of next.items) {
+      const key = isScalar(pair.key) ? pair.key.value : undefined;
+      const prior = typeof key === "string" ? entries.get(key) : undefined;
+      if (prior === undefined) continue;
+      pair.key = prior.key;
+      if (isNode(pair.value))
+        pair.value = retainHermesScalarSource(prior.value, pair.value);
+    }
+  } else if (isSeq(previous) && isSeq(next)) {
+    next.items = next.items.map((item, index) =>
+      isNode(item)
+        ? retainHermesScalarSource(previous.items[index], item)
+        : item,
+    );
+  }
+  return next;
+};
+
 /** Set or delete one value in a Hermes `config.yaml`, keeping the rest as written. */
 export const editHermesConfigurationYaml = (
   text: string,
@@ -348,8 +382,26 @@ export const editHermesConfigurationYaml = (
       if (!document.hasIn(parent))
         document.setIn(parent, document.createNode({}));
     }
-    document.setIn(path, value);
+    const previous = document.getIn(path, true);
+    // Let YAML's scalar update preserve numeric formats for a direct edit.
+    // Replacing containers needs explicit retention of unchanged child nodes.
+    document.setIn(
+      path,
+      isMap(previous) || isSeq(previous)
+        ? retainHermesScalarSource(previous, document.createNode(value))
+        : value,
+    );
   }
   // Editing REA must not reflow unrelated user prompts or other YAML scalars.
-  return document.toString({ lineWidth: 0 });
+  return document.toString({
+    lineWidth: 0,
+    // Hermes tries the YAML 1.1 C loader before its directive-aware pure
+    // fallback. Quote new strings to avoid introducing YAML 1.1 coercions.
+    ...(document.directives?.yaml.version === "1.2"
+      ? {
+          defaultStringType: "QUOTE_DOUBLE" as const,
+          defaultKeyType: "QUOTE_DOUBLE" as const,
+        }
+      : {}),
+  });
 };

src/application/InvestigationProviders.ts

@@ -19,12 +19,12 @@ export const workflowAnalysisProfile = (
   createAnalysisProfile(REA_WORKFLOW_PROVIDER, {
     upstream_analysis_profile: upstream,
     ...(operation === "binary_overview"
-      ? { workflow_revision: 3 }
+      ? { workflow_revision: 4 }
       : operation === "batch_decompile" ||
           operation === "get_call_graph" ||
           operation === "trace_feature"
-        ? { workflow_revision: 2 }
-        : {}),
+        ? { workflow_revision: 3 }
+        : { workflow_revision: 1 }),
   });
 
 /** Provider identity for deterministic artifact inventories. */

src/application/MacHopper.test.ts

@@ -4,7 +4,9 @@ import { describe, expect, it } from "vitest";
 
 import {
   installMacHopper,
+  installMacHopperBundle,
   type MacHopperBundleVerification,
+  type MacHopperBundleInstallResult,
   type MacHopperInstallHost,
 } from "./MacHopper.js";
 
@@ -15,7 +17,8 @@ class FakeMacHopperHost implements MacHopperInstallHost {
   existing = false;
   mountSucceeds = true;
   copySucceeds = true;
-  launcherSucceeds = true;
+  mountFailure: Error | undefined;
+  verificationFailure: Error | undefined;
   badHash = false;
   unmounts = 0;
   cleanups = 0;
@@ -46,25 +49,37 @@ class FakeMacHopperHost implements MacHopperInstallHost {
   createTemporaryDirectory = () => Promise.resolve("/tmp/rea-hopper-test");
   createMountDirectory = () => Promise.resolve();
   writePackage = () => Promise.resolve();
-  mount = () => Promise.resolve(this.mountSucceeds);
+  mount = () =>
+    this.mountFailure === undefined
+      ? Promise.resolve(this.mountSucceeds)
+      : Promise.reject(this.mountFailure);
   unmount = () => {
     this.unmounts += 1;
     return Promise.resolve();
   };
   appBundle = () => Promise.resolve("/mounted/Hopper Disassembler.app");
-  validBundle = () => Promise.resolve(this.verification);
+  validBundle = () =>
+    this.verificationFailure === undefined
+      ? Promise.resolve(this.verification)
+      : Promise.reject(this.verificationFailure);
   destinationExists = () => Promise.resolve(this.existing);
   installBundle = (
     _source: string,
     _destination: string,
-    _stage: string,
     replaceExisting: boolean,
   ) => {
     this.installs += 1;
     this.replaces = replaceExisting;
-    return Promise.resolve(this.copySucceeds);
+    return Promise.resolve<MacHopperBundleInstallResult>(
+      this.copySucceeds
+        ? { status: "installed" }
+        : {
+            status: "failed",
+            reason: "copy",
+            diagnostic: "ditto: destination is read-only",
+          },
+    );
   };
-  launcherReady = () => Promise.resolve(this.launcherSucceeds);
   openApplication = () => {
     this.opens += 1;
     return Promise.resolve();
@@ -89,6 +104,22 @@ describe("macOS Hopper installation", () => {
     expect(host.cleanups).toBe(1);
   });
 
+  it("preserves installation when macOS cannot open the installed app", async () => {
+    const host = new FakeMacHopperHost();
+    host.openApplication = () =>
+      Promise.reject(new Error("LaunchServices refused"));
+
+    await expect(installMacHopper({}, host)).resolves.toEqual({
+      status: "installed",
+      launcherPath:
+        "/home/user/Applications/Hopper Disassembler.app/Contents/MacOS/hopper",
+      openFailure: "LaunchServices refused",
+    });
+    expect(host.installs).toBe(1);
+    expect(host.unmounts).toBe(1);
+    expect(host.cleanups).toBe(1);
+  });
+
   it("rejects an integrity mismatch before mounting", async () => {
     const host = new FakeMacHopperHost();
     host.badHash = true;
@@ -130,6 +161,33 @@ describe("macOS Hopper installation", () => {
     expect(host.cleanups).toBe(1);
   });
 
+  it("preserves a thrown mount-stage diagnostic and cleans the temporary image", async () => {
+    const host = new FakeMacHopperHost();
+    host.mountFailure = new Error("hdiutil attach: resource busy");
+
+    await expect(installMacHopper({}, host)).resolves.toMatchObject({
+      status: "failed",
+      reason: "mount",
+      diagnostic: "hdiutil attach: resource busy",
+    });
+    expect(host.unmounts).toBe(0);
+    expect(host.cleanups).toBe(1);
+  });
+
+  it("preserves the copy diagnostic from the owned install operation", async () => {
+    const host = new FakeMacHopperHost();
+    host.copySucceeds = false;
+
+    await expect(installMacHopper({}, host)).resolves.toMatchObject({
+      status: "failed",
+      reason: "copy",
+      diagnostic: "ditto: destination is read-only",
+    });
+    expect(host.installs).toBe(1);
+    expect(host.unmounts).toBe(1);
+    expect(host.cleanups).toBe(1);
+  });
+
   it("reports a publisher mismatch without copying or launching the bundle", async () => {
     const host = new FakeMacHopperHost();
     host.verification = "unverified_publisher";
@@ -142,4 +200,18 @@ describe("macOS Hopper installation", () => {
     expect(host.unmounts).toBe(1);
     expect(host.cleanups).toBe(1);
   });
+
+  it("preserves a thrown signature-check diagnostic as a bundle failure", async () => {
+    const host = new FakeMacHopperHost();
+    host.verificationFailure = new Error("codesign: helper unavailable");
+
+    await expect(installMacHopper({}, host)).resolves.toMatchObject({
+      status: "failed",
+      reason: "bundle",
+      diagnostic: "codesign: helper unavailable",
+    });
+    expect(host.installs).toBe(0);
+    expect(host.unmounts).toBe(1);
+    expect(host.cleanups).toBe(1);
+  });
 });

src/application/MacHopper.ts

@@ -10,7 +10,7 @@ import {
   writeFile,
 } from "node:fs/promises";
 import { tmpdir } from "node:os";
-import { join } from "node:path";
+import { dirname, join } from "node:path";
 import { promisify } from "node:util";
 
 import { z } from "zod";
@@ -22,6 +22,7 @@ import {
   downloadHopperPackage,
   HOPPER_DOWNLOAD_BYTES,
 } from "./HopperDownload.js";
+import type { HopperInstallFailureReason } from "./SetupInstallFailure.js";
 
 const execFileAsync = promisify(execFile);
 const RELEASES_URL =
@@ -38,6 +39,38 @@ export type MacHopperBundleVerification =
   | "invalid_signature"
   | "unverified_publisher";
 
+type MacHopperInstallFailureReason = Extract<
+  HopperInstallFailureReason,
+  | "release_metadata"
+  | "download"
+  | "integrity"
+  | "launcher_missing"
+  | "destination_exists"
+  | "mount"
+  | "bundle"
+  | "publisher_verification_failed"
+  | "copy"
+>;
+
+export type MacHopperBundleInstallResult =
+  | { readonly status: "installed"; readonly cleanupFailure?: string }
+  | {
+      readonly status: "failed";
+      readonly reason: "copy" | "launcher_missing";
+      readonly diagnostic: string;
+      readonly cleanupFailure?: string;
+    };
+
+/** Filesystem effects for one installer-owned bundle replacement transaction. */
+export interface MacHopperBundleInstallOperations {
+  createStagingRoot(parent: string): Promise<string>;
+  copyBundle(source: string, stage: string): Promise<void>;
+  requireLauncher(path: string): Promise<void>;
+  pathExists(path: string): Promise<boolean>;
+  rename(source: string, destination: string): Promise<void>;
+  removeStagingRoot(path: string): Promise<void>;
+}
+
 /** Stable network and command effects disclosed before macOS Hopper setup. */
 export const macHopperInstallDisclosure = {
   networkOrigins: [RELEASES_URL, DOWNLOAD_PREFIX] as const,
@@ -56,19 +89,12 @@ export type MacHopperInstallResult =
       readonly status: "installed";
       readonly launcherPath: string;
       readonly cleanupFailure?: string;
+      readonly openFailure?: string;
     }
   | {
       readonly status: "failed";
-      readonly reason:
-        | "release_metadata"
-        | "download"
-        | "integrity"
-        | "mount"
-        | "bundle"
-        | "publisher_verification_failed"
-        | "destination_exists"
-        | "copy"
-        | "launcher_missing";
+      readonly reason: MacHopperInstallFailureReason;
+      readonly diagnostic?: string;
       readonly cleanupFailure?: string;
     };
 
@@ -88,10 +114,8 @@ export interface MacHopperInstallHost {
   installBundle(
     source: string,
     destination: string,
-    stage: string,
     replaceExisting: boolean,
-  ): Promise<boolean>;
-  launcherReady(path: string): Promise<boolean>;
+  ): Promise<MacHopperBundleInstallResult>;
   openApplication(path: string): Promise<void>;
   cleanup(path: string): Promise<void>;
   /** Retain the cleanup capability until the owning setup host retries it. */
@@ -109,6 +133,8 @@ export const installMacHopper = async (
 ): Promise<MacHopperInstallResult> => {
   let temporary: string | undefined;
   let mounted = false;
+  let bundleCleanupFailure: string | undefined;
+  let installStage: MacHopperInstallFailureReason = "release_metadata";
   let result: MacHopperInstallResult;
   try {
     result = await (async (): Promise<MacHopperInstallResult> => {
@@ -120,15 +146,19 @@ export const installMacHopper = async (
       const release = parsed.data["OS X"];
       if (!release.filename.startsWith(DOWNLOAD_PREFIX))
         return { status: "failed", reason: "release_metadata" };
+      installStage = "download";
       const archive = await host.download(release.filename);
       if (!archive.ok) return { status: "failed", reason: "download" };
+      installStage = "integrity";
       if (!integrityMatches(archive.bytes, release))
         return { status: "failed", reason: "integrity" };
 
+      installStage = "destination_exists";
       const destination = host.destination();
       const destinationExists = await host.destinationExists(destination);
       if (destinationExists && options.replaceExisting !== true)
         return { status: "failed", reason: "destination_exists" };
+      installStage = "mount";
       temporary = await host.createTemporaryDirectory();
       const packagePath = join(temporary, "hopper.dmg");
       const mountPath = join(temporary, "mounted");
@@ -137,6 +167,7 @@ export const installMacHopper = async (
       if (!(await host.mount(packagePath, mountPath)))
         return { status: "failed", reason: "mount" };
       mounted = true;
+      installStage = "bundle";
       const source = await host.appBundle(mountPath);
       if (source === undefined) return { status: "failed", reason: "bundle" };
       const verification = await host.validBundle(source);
@@ -144,26 +175,41 @@ export const installMacHopper = async (
         return { status: "failed", reason: "bundle" };
       if (verification === "unverified_publisher")
         return { status: "failed", reason: "publisher_verification_failed" };
-      const stage = `${destination}.rea-stage`;
-      if (
-        !(await host.installBundle(
-          source,
-          destination,
-          stage,
-          destinationExists,
-        ))
-      )
-        return { status: "failed", reason: "copy" };
+      installStage = "copy";
+      const installation = await host.installBundle(
+        source,
+        destination,
+        destinationExists,
+      );
+      if (installation.status === "failed")
+        return {
+          status: "failed",
+          reason: installation.reason,
+          diagnostic: installation.diagnostic,
+          ...(installation.cleanupFailure === undefined
+            ? {}
+            : { cleanupFailure: installation.cleanupFailure }),
+        };
+      bundleCleanupFailure = installation.cleanupFailure;
       const launcherPath = join(destination, "Contents/MacOS/hopper");
-      if (!(await host.launcherReady(launcherPath)))
-        return { status: "failed", reason: "launcher_missing" };
-      await host.openApplication(destination);
-      return { status: "installed", launcherPath };
+      let openFailure: string | undefined;
+      try {
+        await host.openApplication(destination);
+      } catch (cause: unknown) {
+        openFailure = failureMessage(cause);
+      }
+      return {
+        status: "installed",
+        launcherPath,
+        ...(openFailure === undefined ? {} : { openFailure }),
+      };
     })();
   } catch (cause: unknown) {
-    // Install-stage failures share the download reason; the stage is cleaned below.
-    void cause;
-    result = { status: "failed", reason: "download" };
+    result = {
+      status: "failed",
+      reason: installStage,
+      diagnostic: failureMessage(cause),
+    };
   }
 
   let cleanupFailure: string | undefined;
@@ -185,7 +231,106 @@ export const installMacHopper = async (
     }
   }
 
-  return cleanupFailure === undefined ? result : { ...result, cleanupFailure };
+  const retainedCleanupFailure = [
+    bundleCleanupFailure,
+    cleanupFailure,
+    result.cleanupFailure,
+  ]
+    .filter((failure): failure is string => failure !== undefined)
+    .join(" ");
+  return retainedCleanupFailure === ""
+    ? result
+    : { ...result, cleanupFailure: retainedCleanupFailure };
+};
+
+/** Replace a bundle through a fresh same-volume root owned by this transaction. */
+export const installMacHopperBundle = async (
+  source: string,
+  destination: string,
+  replaceExisting: boolean,
+  operations: MacHopperBundleInstallOperations,
+  retainCleanup: (cleanup: () => Promise<void>) => void,
+): Promise<MacHopperBundleInstallResult> => {
+  const stagingRoot = await operations.createStagingRoot(dirname(destination));
+  const stagedBundle = join(stagingRoot, "new.app");
+  const previousBundle = join(stagingRoot, "previous.app");
+  let originalBackedUp = false;
+  let newCommitted = false;
+  let failureReason: "copy" | "launcher_missing" = "copy";
+
+  try {
+    await operations.copyBundle(source, stagedBundle);
+    failureReason = "launcher_missing";
+    await operations.requireLauncher(
+      join(stagedBundle, "Contents/MacOS/hopper"),
+    );
+    failureReason = "copy";
+    if (replaceExisting) {
+      await operations.rename(destination, previousBundle);
+      originalBackedUp = true;
+    }
+    await operations.rename(stagedBundle, destination);
+    newCommitted = true;
+  } catch (cause: unknown) {
+    const diagnostics = [failureMessage(cause)];
+    if (originalBackedUp && !newCommitted) {
+      try {
+        if (await operations.pathExists(destination))
+          throw new Error(
+            "destination now contains another installation; preserving the previous bundle in its owned staging root",
+          );
+        await operations.rename(previousBundle, destination);
+        originalBackedUp = false;
+      } catch (rollbackCause: unknown) {
+        diagnostics.push(`rollback failed: ${failureMessage(rollbackCause)}`);
+        const cleanupFailure = `The previous Hopper bundle remains owned at ${previousBundle}; cleanup will retry restoration only if the destination is empty.`;
+        retainCleanup(async () => {
+          if (originalBackedUp) {
+            if (await operations.pathExists(destination))
+              throw new Error(
+                `Hopper destination is occupied; preserving owned backup ${previousBundle}`,
+              );
+            await operations.rename(previousBundle, destination);
+            originalBackedUp = false;
+          }
+          await operations.removeStagingRoot(stagingRoot);
+        });
+        return {
+          status: "failed",
+          reason: failureReason,
+          diagnostic: diagnostics.join("; "),
+          cleanupFailure,
+        };
+      }
+    }
+    try {
+      await operations.removeStagingRoot(stagingRoot);
+    } catch (cleanupCause: unknown) {
+      const cleanupFailure = `Hopper staging root cleanup failed: ${failureMessage(cleanupCause)}`;
+      retainCleanup(() => operations.removeStagingRoot(stagingRoot));
+      diagnostics.push(cleanupFailure);
+      return {
+        status: "failed",
+        reason: failureReason,
+        diagnostic: diagnostics.join("; "),
+        cleanupFailure,
+      };
+    }
+    return {
+      status: "failed",
+      reason: failureReason,
+      diagnostic: diagnostics.join("; "),
+    };
+  }
+
+  try {
+    await operations.removeStagingRoot(stagingRoot);
+    return { status: "installed" };
+  } catch (cause: unknown) {
+    const cleanupFailure = `Hopper staging root cleanup failed after installation committed: ${failureMessage(cause)}`;
+    retainCleanup(() => operations.removeStagingRoot(stagingRoot));
+    return { status: "installed", cleanupFailure };
+  }
 };
 
 /** Compose installer paths and subprocesses from one selected caller context. */
@@ -200,7 +345,7 @@ export const systemMacHopperInstallHost = (
     createMountDirectory: (path) => mkdir(path),
     writePackage: (path, bytes) => writeFile(path, bytes, { mode: 0o600 }),
     async mount(packagePath, mountPath) {
-      return commandSucceeds(
+      await execFileAsync(
         "hdiutil",
         [
           "attach",
@@ -210,20 +355,14 @@ export const systemMacHopperInstallHost = (
           mountPath,
           packagePath,
         ],
-        environment,
+        { env: environment },
       );
+      return true;
     },
     async unmount(mountPath) {
-      if (
-        !(await commandSucceeds(
-          "hdiutil",
-          ["detach", mountPath, "-force"],
-          environment,
-        ))
-      )
-        throw new Error(
-          `hdiutil detach failed for ${JSON.stringify(mountPath)}`,
-        );
+      await execFileAsync("hdiutil", ["detach", mountPath, "-force"], {
+        env: environment,
+      });
     },
     async appBundle(mountPath) {
       const entries = await readdir(mountPath, { withFileTypes: true });
@@ -261,49 +400,32 @@ export const systemMacHopperInstallHost = (
         await access(path);
         return true;
       } catch (cause: unknown) {
-        // best-effort cleanup: optional existence probing; absence means missing.
-        void cause;
-        return false;
-      }
-    },
-    async installBundle(source, destination, stage, replaceExisting) {
-      const previous = `${stage}-previous`;
-      try {
-        await mkdir(join(homeDirectory, "Applications"), { recursive: true });
-        await rm(stage, { recursive: true, force: true });
-        await rm(previous, { recursive: true, force: true });
-        await execFileAsync("ditto", [source, stage], { env: environment });
-        await access(join(stage, "Contents/MacOS/hopper"));
-        if (replaceExisting) await rename(destination, previous);
-        await rename(stage, destination);
-        if (replaceExisting)
-          await rm(previous, { recursive: true, force: true });
-        return true;
-      } catch (cause: unknown) {
-        // Install failure rolls back below; the false return reports it.
-        void cause;
-        await rm(stage, { recursive: true, force: true });
-        if (replaceExisting) {
-          try {
-            await rename(previous, destination);
-          } catch (rollbackCause: unknown) {
-            // The original destination was not moved, or rollback is impossible.
-            void rollbackCause;
-          }
-        }
-        return false;
-      }
-    },
-    async launcherReady(path) {
-      try {
-        await access(path);
-        return true;
-      } catch (cause: unknown) {
-        // best-effort cleanup: optional launcher probing; absence means not ready.
-        void cause;
-        return false;
+        if (isMissingPath(cause)) return false;
+        throw cause;
       }
     },
+    installBundle: (source, destination, replaceExisting) =>
+      installMacHopperBundle(
+        source,
+        destination,
+        replaceExisting,
+        {
+          async createStagingRoot(parent) {
+            await mkdir(parent, { recursive: true });
+            return mkdtemp(join(parent, ".rea-hopper-stage-"));
+          },
+          copyBundle: async (bundle, staged) => {
+            await execFileAsync("ditto", [bundle, staged], {
+              env: environment,
+            });
+          },
+          requireLauncher: (path) => access(path).then(() => undefined),
+          pathExists,
+          rename,
+          removeStagingRoot: (path) => rm(path, { recursive: true }),
+        },
+        (cleanup) => pendingCleanup.add(cleanup),
+      ),
     async openApplication(path) {
       await execFileAsync("open", [path], { env: environment });
     },
@@ -316,7 +438,7 @@ export const systemMacHopperInstallHost = (
           await cleanup();
           pendingCleanup.delete(cleanup);
         } catch (cause: unknown) {
-          failure ??= `Hopper DMG cleanup remains incomplete: ${failureMessage(cause)}`;
+          failure ??= `Hopper installer cleanup remains incomplete: ${failureMessage(cause)}`;
         }
       }
       return failure;
@@ -343,13 +465,41 @@ const commandSucceeds = async (
     await execFileAsync(command, args, { env: environment });
     return true;
   } catch (cause: unknown) {
-    // best-effort cleanup: optional command probing; failure means unavailable.
-    void cause;
-    return false;
+    if (
+      typeof cause === "object" &&
+      cause !== null &&
+      "code" in cause &&
+      typeof cause.code === "number"
+    )
+      return false;
+    throw cause;
   }
 };
 const failureMessage = (cause: unknown): string =>
-  cause instanceof Error ? cause.message : String(cause);
+  cause instanceof Error
+    ? [
+        cause.message,
+        "stderr" in cause && typeof cause.stderr === "string"
+          ? cause.stderr.trim()
+          : "",
+      ]
+        .filter((value) => value !== "")
+        .join(": ")
+    : String(cause);
+const isMissingPath = (cause: unknown): boolean =>
+  typeof cause === "object" &&
+  cause !== null &&
+  "code" in cause &&
+  cause.code === "ENOENT";
+const pathExists = async (path: string): Promise<boolean> => {
+  try {
+    await access(path);
+    return true;
+  } catch (cause: unknown) {
+    if (isMissingPath(cause)) return false;
+    throw cause;
+  }
+};
 const releaseSchema = z.object({
   filename: z.string().url(),
   file_length: z.string().regex(/^\d+$/u),

src/application/ReconstructionObligationLedgerService.ts

@@ -2,6 +2,7 @@ import { z } from "zod";
 
 import { AnalysisProtocolError } from "../domain/analysisErrorCore.js";
 import type { AnalysisError } from "../domain/analysisErrorBase.js";
+import { NonCanonicalEvidenceBundleError } from "../domain/evidenceBundle.js";
 import { createEvidence, type Evidence } from "../domain/evidence.js";
 import { jsonObjectSchema, jsonValueSchema } from "../domain/jsonValue.js";
 import {
@@ -45,6 +46,8 @@ export const buildReconstructionObligationLedgerEvidenceValidated = (
     });
     return ok(createLedgerEvidence(input, ledger));
   } catch (cause: unknown) {
+    if (cause instanceof NonCanonicalEvidenceBundleError)
+      return err(workflowInputError(OPERATION, cause));
     if (cause instanceof z.ZodError)
       return err(workflowInputError(OPERATION, cause));
     return err(

src/application/Setup.planning.test.ts

@@ -311,6 +311,25 @@ describe("setup plan application", () => {
     expect(result.remediation).toBeUndefined();
   });
 
+  it("records an installed Hopper when opening the app needs manual recovery", async () => {
+    const host = new FakeSetupHost("darwin");
+    host.installHopper = () =>
+      Promise.resolve({
+        status: "installed",
+        launcherPath: "/Applications/Hopper.app/Contents/MacOS/hopper",
+        warning:
+          "Hopper was installed, but macOS could not open it. Open it manually.",
+      });
+
+    const result = await runSetup(options(true, true), host);
+
+    expect(result).toMatchObject({
+      status: "needs_human",
+      appliedActions: ["installed_hopper"],
+      remediation: expect.stringContaining("Open it manually"),
+    });
+  });
+
   it("reuses existing Hopper without selecting every detected client", async () => {
     const host = new FakeSetupHost();
     host.hopper = "/Applications/Hopper";

src/application/Setup.ts

@@ -306,6 +306,7 @@ const runSetupWorkflow = async (
   }
   let selectedClients: readonly SetupClient[] =
     planSelection.clientsToConfigure;
+  let hopperWarning: string | undefined;
   if (
     planSelection.installHopper &&
     (interactiveApproval || options.installHopper)
@@ -322,7 +323,12 @@ const runSetupWorkflow = async (
       clientStates,
     });
     if ("failure" in install) return install.failure;
-    ({ hopperPath, providerEnvironment, selectedClients } = install);
+    ({
+      hopperPath,
+      providerEnvironment,
+      selectedClients,
+      warning: hopperWarning,
+    } = install);
   }
   const clientFailure = await configureDetectedClients({
     host,
@@ -355,6 +361,7 @@ const runSetupWorkflow = async (
       doctor.healthy,
       hopperPath,
     ),
+    hopperWarning,
     manualRemediation,
   );
   return {
@@ -407,14 +414,17 @@ const installHopperAction = async (input: {
     };
   }
   input.appliedActions.push("installed_hopper");
+  const warning = [installed.warning, installed.cleanupFailure]
+    .filter((value): value is string => value !== undefined)
+    .join(" ");
   emitProgress(input.options, {
     actionId: "install_hopper",
     label,
-    state: installed.cleanupFailure === undefined ? "completed" : "warning",
+    state: warning === "" ? "completed" : "warning",
     detail:
-      installed.cleanupFailure === undefined
+      warning === ""
         ? installed.launcherPath
-        : `${installed.launcherPath}; ${installed.cleanupFailure}`,
+        : `${installed.launcherPath}; ${warning}`,
   });
   const providerEnvironment = {
     ...input.providerEnvironment,
@@ -423,6 +433,7 @@ const installHopperAction = async (input: {
   return {
     hopperPath: installed.launcherPath,
     providerEnvironment,
+    ...(warning === "" ? {} : { warning }),
     selectedClients: await filterClientsNeedingConfigure(
       input.host,
       input.selectedClients,

src/application/SetupHost.ts

@@ -203,18 +203,29 @@ export const systemSetupHost = (
         return {
           status: "installed",
           launcherPath: result.launcherPath,
+          ...(result.openFailure === undefined
+            ? {}
+            : {
+                warning: `Hopper was installed, but macOS could not open it: ${result.openFailure}. Open ${result.launcherPath} manually to complete first-run setup.`,
+              }),
           ...(result.cleanupFailure === undefined
             ? {}
             : { cleanupFailure: result.cleanupFailure }),
         };
       const failure = setupInstallFailure(result.reason);
-      if (result.cleanupFailure === undefined) return failure;
-      return failure.status === "failed"
-        ? {
-            ...failure,
-            remediation: `${failure.remediation} ${result.cleanupFailure}`,
-          }
-        : failure;
+      const diagnostic = setupInstallerDiagnostic(result.diagnostic);
+      return {
+        ...failure,
+        remediation: [
+          failure.remediation,
+          ...(diagnostic === undefined
+            ? []
+            : [`Installer detail: ${diagnostic}`]),
+          ...(result.cleanupFailure === undefined
+            ? []
+            : [result.cleanupFailure]),
+        ].join(" "),
+      };
     },
     detectedClients: () => detectClients(homeDirectory, platform, environment),
     supportedClients: () =>
@@ -248,6 +259,21 @@ export const systemSetupHost = (
   };
 };
 
+const setupInstallerDiagnostic = (
+  value: string | undefined,
+): string | undefined => {
+  if (value === undefined) return undefined;
+  const normalized = value
+    .replace(/\u001b(?:\[[0-9;?]*[ -/]*[@-~]|\([0-9A-Za-z]|[@-Z\\^_])/gu, "")
+    .replace(/[\u0000-\u0008\u000b\u000c\u000e-\u001f\u007f]/gu, "")
+    .replace(/\s+/gu, " ")
+    .trim();
+  if (normalized === "") return undefined;
+  return normalized.length <= 400
+    ? normalized
+    : `${normalized.slice(0, 397).trimEnd()}...`;
+};
+
 const clientConfigurationOperations = (resources: ArtifactResourceScope) => ({
   configureClient: (
     client: SetupClient,

src/application/SetupInstallFailure.ts

@@ -23,6 +23,7 @@ export type SetupHopperInstallResult =
       readonly status: "installed";
       readonly launcherPath: string;
       readonly cleanupFailure?: string;
+      readonly warning?: string;
     }
   | {
       readonly status: "failed";
@@ -30,6 +31,11 @@ export type SetupHopperInstallResult =
       readonly remediation: string;
     };
 
+export type SetupHopperInstallFailure = Extract<
+  SetupHopperInstallResult,
+  { readonly status: "failed" }
+>;
+
 export type HopperInstallFailureReason =
   | "unsupported_host"
   | "release_metadata"
@@ -93,7 +99,7 @@ const packageManagerRemediation = (
 export const setupInstallFailure = (
   reason: HopperInstallFailureReason,
   packageFailure?: LinuxPackageInstallFailure,
-): SetupHopperInstallResult => {
+): SetupHopperInstallFailure => {
   switch (reason) {
     case "unsupported_host":
       return {

src/application/SetupSkill.ts

@@ -361,6 +361,7 @@ const canonicalSkillFiles = async (
 interface CanonicalSkillInspection {
   readonly canonical: boolean;
   readonly manifest: string | undefined;
+  readonly installedDestination: boolean;
 }
 
 interface SkillInspectionFailure {
@@ -372,7 +373,7 @@ interface SkillInspectionFailure {
 
 const inspectCanonicalSkill = async (
   home: string,
-  clientIds: readonly string[],
+  clientIds: readonly string[] | undefined,
   environment: Readonly<NodeJS.ProcessEnv>,
   platform: NodeJS.Platform,
   resources?: ArtifactResourceScope,
@@ -383,7 +384,10 @@ const inspectCanonicalSkill = async (
     environment,
     platform,
   );
-  const issues = [...(await skillDirectoryIssues(destinations))];
+  const issues =
+    clientIds === undefined
+      ? []
+      : [...(await skillDirectoryIssues(destinations))];
   if (issues.length > 0)
     return err({
       _tag: "SkillInspectionFailure",
@@ -394,7 +398,21 @@ const inspectCanonicalSkill = async (
   let canonical = true;
   let manifest: string | undefined;
   let failureCause: unknown;
-  for (const { path: root } of destinations) {
+  let installedDestination = false;
+  for (const destination of destinations) {
+    const { path: root } = destination;
+    const pathIssues =
+      clientIds === undefined ? await skillDirectoryIssues([destination]) : [];
+    if (pathIssues.length > 0) {
+      issues.push(...pathIssues);
+      if (failureCause === undefined) failureCause = pathIssues;
+      installedDestination = true;
+      canonical = false;
+      continue;
+    }
+    let rootCanonical = true;
+    let rootHasFiles = false;
+    const rootIssues: SkillPathIssue[] = [];
     for (const relativePath of MANAGED_SKILL_FILES) {
       const destination = join(root, relativePath);
       let original: SkillFileState | undefined;
@@ -406,27 +424,34 @@ const inspectCanonicalSkill = async (
           cause instanceof ArtifactReaderFailure
         )
           throw cause;
-        issues.push({
+        rootIssues.push({
           path: destination,
           kind: "unreadable",
           detail: causeReason(cause),
         });
-        if (issues.length === 1) failureCause = cause;
-        canonical = false;
+        if (failureCause === undefined) failureCause = cause;
+        rootCanonical = false;
+        rootHasFiles = true;
         continue;
       }
+      if (original !== undefined) rootHasFiles = true;
       if (relativePath === "SKILL.md" && manifest === undefined)
         manifest = original?.bytes.toString("utf8");
       // A mismatch settles freshness, but not coverage of later read failures.
-      if (original === undefined) canonical = false;
-      else if (canonical) {
+      if (original === undefined) rootCanonical = false;
+      else if (rootCanonical) {
         const content = await canonicalSkillContent(relativePath);
-        canonical = original.bytes.equals(Buffer.from(content, "utf8"));
+        rootCanonical = original.bytes.equals(Buffer.from(content, "utf8"));
       }
     }
+    if (clientIds !== undefined || rootHasFiles || rootIssues.length > 0) {
+      installedDestination = true;
+      canonical = canonical && rootCanonical;
+      issues.push(...rootIssues);
+    }
   }
   return issues.length === 0
-    ? ok({ canonical, manifest })
+    ? ok({ canonical, manifest, installedDestination })
     : err({
         _tag: "SkillInspectionFailure",
         issues,
@@ -604,7 +629,7 @@ export const installCanonicalSkill = async (
 /** Read installed skill metadata and compare every managed location. */
 export const readInstalledSkillIdentity = async (
   home: string,
-  clientIds: readonly string[],
+  clientIds: readonly string[] | undefined,
   environment: Readonly<NodeJS.ProcessEnv> = {},
   platform: NodeJS.Platform = process.platform,
   resources?: ArtifactResourceScope,
@@ -616,6 +641,7 @@ export const readInstalledSkillIdentity = async (
     platform,
     resources,
   );
+  if (inspection.ok && !inspection.value.installedDestination) return undefined;
   const content = inspection.ok
     ? inspection.value.manifest
     : inspection.error.manifest;

src/application/artifacts/ArtifactComparisonEvidence.test.ts

@@ -0,0 +1,166 @@
+import { expect, it } from "vitest";
+
+import { inspectAnalysisView } from "../analysisView/AnalysisViewService.js";
+import { ARTIFACT_COMPARISON_EXAMPLE } from "../../contracts/artifactComparisonExample.js";
+import { artifactInventorySummaryViewResultSchema } from "../../domain/analysisView/analysisView.js";
+import {
+  createEvidence,
+  parseEvidence,
+  type Evidence,
+} from "../../domain/evidence.js";
+import {
+  EvidenceIntegrityError,
+  EvidenceReferenceError,
+} from "../../domain/evidenceErrors.js";
+import { resolveArtifactComparisonEvidence } from "./ArtifactComparisonEvidence.js";
+
+const artifactSummary = () => {
+  const parent = ARTIFACT_COMPARISON_EXAMPLE.left;
+  const summary = inspectAnalysisView(
+    {
+      source: { kind: "inline", evidence: parent },
+      view: { kind: "summary" },
+    },
+    (evidenceId) => (evidenceId === parent.evidence_id ? parent : undefined),
+  );
+  if (!summary.ok) throw summary.error;
+  return { parent, summary: summary.value };
+};
+
+const recreateSummary = (
+  summary: Evidence,
+  normalizedResult: Evidence["normalized_result"],
+  parameters: Evidence["parameters"] = summary.parameters,
+): Evidence => {
+  if (summary.subject === null)
+    throw new Error("artifact summary fixture must identify its subject");
+  return createEvidence(
+    {
+      path: summary.subject.local_path,
+      sha256: summary.subject.digest.sha256,
+      format: summary.subject.format,
+      ...(summary.subject.architecture === null
+        ? {}
+        : { architecture: summary.subject.architecture }),
+    },
+    summary.provider,
+    {
+      predicateType: summary.predicate_type,
+      operation: summary.operation,
+      parameters,
+      result: normalizedResult,
+      ...(summary.analysis_profile === null
+        ? {}
+        : { analysisProfile: summary.analysis_profile }),
+      rawResult: summary.raw_result,
+      confidence: summary.confidence,
+      authority: summary.authority,
+      environment: summary.environment,
+      limitations: summary.limitations,
+      ...(summary.relationship_coverage === null
+        ? {}
+        : { relationshipCoverage: summary.relationship_coverage }),
+      locations: summary.locations,
+      evidenceLinks: summary.evidence_links,
+    },
+  );
+};
+
+it("reports a missing retained parent instead of treating summary facts as inventory", () => {
+  const { summary } = artifactSummary();
+  const resolved = resolveArtifactComparisonEvidence(summary, undefined);
+  expect(resolved.ok).toBe(false);
+  if (!resolved.ok) {
+    expect(resolved.error).toBeInstanceOf(EvidenceReferenceError);
+    expect(resolved.error).toMatchObject({ reason: "missing" });
+  }
+});
+
+it("uses retained Evidence resolution to reject a mismatched parent identity", () => {
+  const { summary } = artifactSummary();
+  const otherParent = ARTIFACT_COMPARISON_EXAMPLE.right;
+  const resolved = resolveArtifactComparisonEvidence(
+    summary,
+    () => otherParent,
+  );
+  expect(resolved.ok).toBe(false);
+  if (!resolved.ok) {
+    expect(resolved.error).toBeInstanceOf(EvidenceReferenceError);
+    expect(resolved.error).toMatchObject({ reason: "identity_mismatch" });
+  }
+});
+
+it("rejects a summary that declares the wrong parent operation", () => {
+  const { parent, summary } = artifactSummary();
+  const summaryResult = artifactInventorySummaryViewResultSchema.parse(
+    summary.normalized_result,
+  );
+  const normalizedResult = {
+    ...summaryResult,
+    parent_operation: "inspect_artifact",
+  };
+  const forged = recreateSummary(summary, normalizedResult);
+  const resolved = resolveArtifactComparisonEvidence(forged, (evidenceId) =>
+    evidenceId === parent.evidence_id ? parent : undefined,
+  );
+  expect(resolved.ok).toBe(false);
+  if (!resolved.ok)
+    expect(resolved.error).toBeInstanceOf(EvidenceIntegrityError);
+});
+
+it("rejects summary parameters that do not identify the projected parent", () => {
+  const { parent, summary } = artifactSummary();
+  const forged = recreateSummary(summary, summary.normalized_result, {
+    ...summary.parameters,
+    parent_evidence_id: `ev_${"f".repeat(64)}`,
+  });
+  const resolved = resolveArtifactComparisonEvidence(forged, (evidenceId) =>
+    evidenceId === parent.evidence_id ? parent : undefined,
+  );
+  expect(resolved.ok).toBe(false);
+  if (!resolved.ok)
+    expect(resolved.error).toBeInstanceOf(EvidenceIntegrityError);
+});
+
+it("rejects summary facts that do not reproject from the complete parent", () => {
+  const { parent, summary } = artifactSummary();
+  const summaryResult = artifactInventorySummaryViewResultSchema.parse(
+    summary.normalized_result,
+  );
+  const normalizedResult = {
+    ...summaryResult,
+    summary: {
+      ...summaryResult.summary,
+      available_counts: {
+        ...summaryResult.summary.available_counts,
+        nodes: summaryResult.summary.available_counts.nodes + 1,
+      },
+    },
+  };
+  const forged = recreateSummary(summary, normalizedResult);
+  const resolved = resolveArtifactComparisonEvidence(forged, (evidenceId) =>
+    evidenceId === parent.evidence_id ? parent : undefined,
+  );
+  expect(resolved.ok).toBe(false);
+  if (!resolved.ok)
+    expect(resolved.error).toBeInstanceOf(EvidenceIntegrityError);
+});
+
+it("accepts display-only subject changes excluded from Evidence identity", () => {
+  const { parent, summary } = artifactSummary();
+  if (summary.subject === null)
+    throw new Error("artifact summary fixture must identify its subject");
+  const displayOnly = parseEvidence({
+    ...summary,
+    subject: {
+      ...summary.subject,
+      name: "renamed.app",
+      local_path: "/display-only/renamed.app",
+    },
+  });
+  const resolved = resolveArtifactComparisonEvidence(
+    displayOnly,
+    (evidenceId) => (evidenceId === parent.evidence_id ? parent : undefined),
+  );
+  expect(resolved).toEqual({ ok: true, value: parent });
+});

src/application/artifacts/ArtifactComparisonEvidence.ts

@@ -0,0 +1,61 @@
+import type { EvidenceLookup } from "../EvidenceInputResolver.js";
+import type { AnalysisError } from "../../domain/analysisErrorBase.js";
+import { AnalysisInputError } from "../../domain/analysisErrorCore.js";
+import { inspectAnalysisViewValidated } from "../analysisView/AnalysisViewService.js";
+import { artifactInventorySummaryViewResultSchema } from "../../domain/analysisView/analysisView.js";
+import {
+  EvidenceIntegrityError,
+  EvidenceReferenceError,
+} from "../../domain/evidenceErrors.js";
+import type { Evidence } from "../../domain/evidence.js";
+import { err, ok, type Result } from "../../domain/result.js";
+
+/** Resolve only an artifact summary's exact retained owner before comparison. */
+export const resolveArtifactComparisonEvidence = (
+  evidence: Evidence,
+  evidenceById: EvidenceLookup | undefined,
+): Result<Evidence, AnalysisError> => {
+  if (evidence.operation !== "inspect_analysis_view") return ok(evidence);
+
+  const summary = artifactInventorySummaryViewResultSchema.safeParse(
+    evidence.normalized_result,
+  );
+  if (!summary.success)
+    return err(
+      new AnalysisInputError("compare_artifacts", undefined, [
+        {
+          path: ["evidence"],
+          reason: "invalid_value",
+          message:
+            "Artifact comparison accepts only an artifact inventory summary from inspect_analysis_view.",
+        },
+      ]),
+    );
+
+  const parentId = summary.data.parent_evidence_id;
+  const parent = evidenceById?.(parentId);
+  if (parent === undefined)
+    return err(
+      new EvidenceReferenceError(
+        parentId,
+        "missing",
+        "retained complete artifact inventory Evidence",
+        null,
+      ),
+    );
+  const reprojected = inspectAnalysisViewValidated(
+    {
+      source: { kind: "retained-evidence", evidence_id: parentId },
+      view: { kind: "summary" },
+    },
+    (evidenceId) => (evidenceId === parentId ? parent : undefined),
+  );
+  if (!reprojected.ok) return reprojected;
+  if (reprojected.value.evidence_id !== evidence.evidence_id)
+    return err(
+      new EvidenceIntegrityError(
+        "Artifact summary does not match its retained parent inventory.",
+      ),
+    );
+  return ok(parent);
+};

src/application/binary/AnalysisSnapshotCache.test.ts

@@ -1,6 +1,7 @@
 import { describe, expect, it } from "vitest";
 
 import { createAnalysisProfile } from "../../domain/analysisProfile.js";
+import type { RelationshipCoverage } from "../../domain/relationshipCoverage.js";
 import {
   ANALYSIS_SNAPSHOT_PROFILE,
   ANALYSIS_SNAPSHOT_PROVIDER,
@@ -502,57 +503,58 @@ describe("analysis snapshot cache partitioning", () => {
   });
 });
 
-describe("relationship coverage snapshot replay", () => {
-  it("authenticates relationship coverage and replays legacy reads as unknown", () => {
-    const cache = new AnalysisSnapshotCache();
-    const operation = "procedure_callees" as const;
-    const parameters = { procedure: "0x1000", document: "fixture" };
-    const coverage = {
-      status: "complete" as const,
-      diagnostics: ["The provider retained an unresolved call target."],
-    };
-    const execution = createAnalysisExecution(
-      ["0x2000"],
-      ANALYSIS_SNAPSHOT_PROVIDER,
-      {
-        analysisProfile: ANALYSIS_SNAPSHOT_PROFILE,
-        rawResult: ["0x2000"],
-        relationshipCoverage: coverage,
-        subject: {
-          path: ANALYSIS_SNAPSHOT_TARGET.path,
-          sha256: ANALYSIS_SNAPSHOT_TARGET.sha256,
-          format: ANALYSIS_SNAPSHOT_TARGET.format,
-          ...(ANALYSIS_SNAPSHOT_TARGET.architecture === undefined
-            ? {}
-            : { architecture: ANALYSIS_SNAPSHOT_TARGET.architecture }),
-        },
-      },
-    );
-    cache.record({
-      target: ANALYSIS_SNAPSHOT_TARGET,
-      profile: ANALYSIS_SNAPSHOT_PROFILE,
+const createRelationshipCoverageSnapshot = (
+  relationshipCoverage?: RelationshipCoverage,
+) => {
+  const operation = "procedure_callees" as const;
+  const parameters = { procedure: "0x1000", document: "fixture" };
+  const cache = new AnalysisSnapshotCache();
+  const execution = createAnalysisExecution(
+    ["0x2000"],
+    ANALYSIS_SNAPSHOT_PROVIDER,
+    {
+      analysisProfile: ANALYSIS_SNAPSHOT_PROFILE,
+      rawResult: ["0x2000"],
+      subject: ANALYSIS_SNAPSHOT_TARGET,
+      ...(relationshipCoverage === undefined ? {} : { relationshipCoverage }),
+    },
+  );
+  cache.record({
+    target: ANALYSIS_SNAPSHOT_TARGET,
+    profile: ANALYSIS_SNAPSHOT_PROFILE,
+    operation,
+    parameters,
+    execution,
+  });
+  const evidence = createEvidence(
+    ANALYSIS_SNAPSHOT_TARGET,
+    ANALYSIS_SNAPSHOT_PROVIDER,
+    {
       operation,
       parameters,
-      execution,
-    });
-    const evidence = createEvidence(
-      ANALYSIS_SNAPSHOT_TARGET,
-      ANALYSIS_SNAPSHOT_PROVIDER,
-      {
-        operation,
-        parameters,
-        result: ["0x2000"],
-        rawResult: ["0x2000"],
-        analysisProfile: ANALYSIS_SNAPSHOT_PROFILE,
-        relationshipCoverage: coverage,
-      },
-    );
-    const exported = cache.export(
-      ANALYSIS_SNAPSHOT_TARGET,
-      ANALYSIS_SNAPSHOT_PROFILE,
-      createEvidenceBundle([evidence]),
-    );
-    if (!exported.ok) throw exported.error;
+      result: ["0x2000"],
+      rawResult: ["0x2000"],
+      analysisProfile: ANALYSIS_SNAPSHOT_PROFILE,
+      ...(relationshipCoverage === undefined ? {} : { relationshipCoverage }),
+    },
+  );
+  const exported = cache.export(
+    ANALYSIS_SNAPSHOT_TARGET,
+    ANALYSIS_SNAPSHOT_PROFILE,
+    createEvidenceBundle([evidence]),
+  );
+  if (!exported.ok) throw exported.error;
+  return { cache, operation, parameters, snapshot: exported.value };
+};
+
+describe("relationship coverage snapshot replay", () => {
+  it("authenticates coverage and rejects missing serialized fields", () => {
+    const coverage: RelationshipCoverage = {
+      status: "complete",
+      diagnostics: ["The provider retained an unresolved call target."],
+    };
+    const { cache, operation, parameters, snapshot } =
+      createRelationshipCoverageSnapshot(coverage);
     expect(
       cache.lookup(
         ANALYSIS_SNAPSHOT_TARGET,
@@ -562,7 +564,7 @@ describe("relationship coverage snapshot replay", () => {
       )?.relationshipCoverage,
     ).toEqual(coverage);
 
-    const tampered = structuredClone(exported.value);
+    const tampered = structuredClone(snapshot);
     const tamperedEntry = tampered.entries[0];
     if (tamperedEntry === undefined) throw new Error("snapshot entry missing");
     tamperedEntry.execution.relationship_coverage = {
@@ -573,26 +575,36 @@ describe("relationship coverage snapshot replay", () => {
       new AnalysisSnapshotCache().import(tampered, undefined, () => ok(0)).ok,
     ).toBe(false);
 
-    const legacy = structuredClone(exported.value);
-    const legacyEntry = legacy.entries[0];
-    if (legacyEntry === undefined) throw new Error("snapshot entry missing");
-    Reflect.deleteProperty(legacyEntry.execution, "relationship_coverage");
-    const legacyEvidence = createEvidence(
-      ANALYSIS_SNAPSHOT_TARGET,
-      ANALYSIS_SNAPSHOT_PROVIDER,
-      {
-        operation,
-        parameters,
-        result: ["0x2000"],
-        rawResult: ["0x2000"],
-        analysisProfile: ANALYSIS_SNAPSHOT_PROFILE,
-      },
+    const missingCoverage = structuredClone(snapshot);
+    const missingCoverageEntry = missingCoverage.entries[0];
+    if (missingCoverageEntry === undefined)
+      throw new Error("snapshot entry missing");
+    Reflect.deleteProperty(
+      missingCoverageEntry.execution,
+      "relationship_coverage",
     );
-    Reflect.deleteProperty(legacyEvidence, "relationship_coverage");
-    legacy.evidence_bundle = createEvidenceBundle([legacyEvidence]);
-    parseAnalysisSnapshot(legacy);
+    const missingCoverageEvidence = missingCoverage.evidence_bundle.records[0];
+    if (missingCoverageEvidence === undefined)
+      throw new Error("snapshot Evidence missing");
+    Reflect.deleteProperty(missingCoverageEvidence, "relationship_coverage");
+    expect(() => parseAnalysisSnapshot(missingCoverage)).toThrow();
+    expect(
+      new AnalysisSnapshotCache().import(missingCoverage, undefined, () =>
+        ok(0),
+      ).ok,
+    ).toBe(false);
+  });
+
+  it("replays absent coverage as explicitly unknown", () => {
+    const { operation, parameters, snapshot } =
+      createRelationshipCoverageSnapshot();
+    expect(snapshot.entries[0]?.execution.relationship_coverage).toBeNull();
+    expect(
+      snapshot.evidence_bundle.records[0]?.relationship_coverage,
+    ).toBeNull();
+
     const replayCache = new AnalysisSnapshotCache();
-    expect(replayCache.import(legacy, undefined, () => ok(0)).ok).toBe(true);
+    expect(replayCache.import(snapshot, undefined, () => ok(0)).ok).toBe(true);
     expect(
       replayCache.lookup(
         ANALYSIS_SNAPSHOT_TARGET,

src/application/javascript/JavaScriptModuleRelationships.ts

@@ -105,8 +105,8 @@ export const addJavaScriptSourceModules = (
           label: file.path,
           properties: {
             semantic_role: "source-module",
+            source_sha256: file.sha256,
             path: file.path,
-            container_sha256: file.container_sha256,
             logical_module_key: file.path,
             module_format: moduleFormat(file.path, semantic.ir),
             import_relationships: semantic.ir.moduleLinks.filter(

src/application/javascript/JavaScriptSemanticGraphBuilder.test.ts

@@ -421,6 +421,33 @@ it("keeps duplicate function fingerprints ambiguous", () => {
   expect(query.summary.total_seed_matches).toBe(2);
 });
 
+it("selects analyzer-produced boundaries by their method field", () => {
+  const graph = graphFor("const port = Number(process.env.PORT);");
+  const boundary = graph.nodes.find(({ kind }) => kind === "boundary");
+  if (boundary === undefined) throw new Error("Expected a boundary node");
+
+  expect(boundary.properties).toMatchObject({
+    boundary_kind: "coerce",
+    field: "Number",
+    method: "Number",
+  });
+  expect(
+    queryJavaScriptSemanticGraph(graph, {
+      seed: { kind: "boundary-field", field: "Number" },
+      direction: "forward-influence",
+    }),
+  ).toMatchObject({
+    seed_node_ids: [boundary.node_id],
+    summary: { total_seed_matches: 1 },
+  });
+  expect(
+    queryJavaScriptSemanticGraph(graph, {
+      seed: { kind: "boundary-field", field: "missing-field" },
+      direction: "forward-influence",
+    }).summary.total_seed_matches,
+  ).toBe(0);
+});
+
 const semanticNodeFor = (roleKey: string) => {
   const file: JavaScriptArtifactFile = {
     path: "budget.js",

src/application/javascript/JavaScriptSemanticGraphDataProjection.ts

@@ -263,6 +263,7 @@ const addBoundaryNode = (
           null),
     properties: {
       boundary_kind: operation.kind,
+      field: operation.method,
       method: operation.method,
     },
   });

src/application/jeb/JebAnalysisPort.ts

@@ -3,17 +3,24 @@ import type {
   ExecutionOptions,
   ProviderAvailability,
 } from "../AnalysisProvider.js";
-import type { JebRequest } from "../../domain/jeb/jebAnalysis.js";
+import type { JebOperation, JebRequest } from "../../domain/jeb/jebAnalysis.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import type { Result } from "../../domain/result.js";
 
+/** Live engine readiness and the operations advertised by that engine. */
+export type JebAnalysisAvailability =
+  | (Extract<ProviderAvailability, { status: "available" }> & {
+      readonly supportedOperations: readonly JebOperation[];
+    })
+  | Extract<ProviderAvailability, { status: "unavailable" }>;
+
 /**
  * JEB inspection boundary served by a caller-supplied running engine client.
  * Implementation details belong to the provider adapter.
  */
 export interface JebAnalysisPort {
   /** Probe the running JEB client without opening a project. */
-  inspectAvailability(signal?: AbortSignal): Promise<ProviderAvailability>;
+  inspectAvailability(signal?: AbortSignal): Promise<JebAnalysisAvailability>;
   /** Release engine connection state; the JEB client itself keeps running. */
   close(): Promise<void>;
   execute(

src/application/jeb/JebAnalysisService.test.ts

@@ -27,6 +27,12 @@ const fakePort = (
       code: null,
       reason: null,
       diagnostics: {},
+      supportedOperations: [
+        "inspect_jeb_client",
+        "list_jeb_units",
+        "open_jeb_project",
+        "decompile_jeb_item",
+      ],
     };
   },
   async close() {},

src/artifacts/apple/KeyedArchiveReader.test.ts

@@ -33,7 +33,9 @@ describe("inert keyed archive decoding", () => {
           decodeKeyedArchiveBytes(bytes, { offset: 0, limit: 1 }),
         ).toThrow(
           expect.objectContaining({
-            code: "ERR_ENCODING_INVALID_ENCODED_DATA",
+            name: "XmlPlistTextDecodeError",
+            reason: "invalid-bytes",
+            cause: expect.any(TypeError),
           }),
         );
       }

src/artifacts/apple/MachoLoadCommandReader.test.ts

@@ -460,12 +460,26 @@ describe("Mach-O load command reader inputs", () => {
       "i386",
     );
     // A Java class file shares the FAT magic; version fields are not a slice count.
-    const javaClasses = [javaClassFile(), javaClassFile(4000)];
-    expect(javaClasses.map(({ length }) => length)).toEqual([57, 4060]);
+    const javaClasses = [
+      javaClassFile(),
+      javaClassFile(4000),
+      javaClassFile(4000, true),
+    ];
     for (const javaClass of javaClasses) {
       expect(hasMachoMagic(javaClass)).toBe(true);
       expect(await read(javaClass)).toEqual({ status: "not-mach-o" });
     }
+    const malformedFat = Buffer.alloc(28);
+    malformedFat.writeUInt32BE(0xcafebabe, 0);
+    malformedFat.writeUInt32BE(1, 4);
+    malformedFat.writeUInt32BE(0x0100000c, 8);
+    malformedFat.writeUInt32BE(4096, 16);
+    malformedFat.writeUInt32BE(32, 20);
+    malformedFat.writeUInt32BE(12, 24);
+    expect(await read(malformedFat)).toMatchObject({
+      status: "malformed",
+      reason: expect.stringContaining("slice range extends beyond the file"),
+    });
     expect(await read(new TextEncoder().encode("#!/bin/sh\n"))).toEqual({
       status: "not-mach-o",
     });
@@ -477,6 +491,35 @@ describe("Mach-O load command reader inputs", () => {
       await read(Uint8Array.from([0xcf, 0xfa, 0xed, 0xfe, 0x0c, 0x00])),
     ).toEqual({ status: "malformed", reason: "Mach-O header is truncated" });
   });
+
+  it("keeps oversized CAFEBABE identity unknown when class payload is sparse", async () => {
+    const classPrefix = Buffer.from(javaClassFile(4000, true));
+    const payloadBytes = MAX_LOAD_COMMAND_BYTES + 1;
+    const attributeHeader = Buffer.alloc(6);
+    attributeHeader.writeUInt16BE(5, 0);
+    attributeHeader.writeUInt32BE(payloadBytes, 2);
+    classPrefix.writeUInt16BE(1, classPrefix.length - 2);
+    const prefix = Buffer.concat([classPrefix, attributeHeader]);
+    const size = prefix.length + payloadBytes;
+    const sparseReadAt = async (offset: number, length: number) => {
+      const result = Buffer.alloc(Math.min(length, size - offset));
+      if (offset < prefix.length)
+        prefix.copy(
+          result,
+          0,
+          offset,
+          Math.min(prefix.length, offset + length),
+        );
+      return result;
+    };
+
+    expect(await readMachoImage(sparseReadAt, size)).toEqual({
+      status: "unsupported",
+      reason: expect.stringContaining(
+        "class identity scan exceeds the 16 MiB limit",
+      ),
+    });
+  });
 });
 
 describe("Mach-O load command reader failures", () => {

src/artifacts/apple/MachoLoadCommandReader.ts

@@ -141,7 +141,14 @@ export const readMachoImage = async (
         : { status: "not-mach-o" };
     const view = viewOf(head);
     const magic = view.getUint32(0, false);
-    let header = readFatContainerHeader(head, size);
+    let header: ReturnType<typeof readFatContainerHeader>;
+    if (magic === FAT_MAGIC && size <= MAX_LOAD_COMMAND_BYTES) {
+      const complete = await readAt(0, size);
+      header =
+        complete.byteLength === size
+          ? readFatContainerHeader(complete, size)
+          : readFatContainerHeader(head, size);
+    } else header = readFatContainerHeader(head, size);
     if (header.state !== "not-fat") {
       if (header.state === "needs-data") {
         header = readFatContainerHeader(
@@ -169,8 +176,17 @@ export const readMachoImage = async (
         );
       }
       if (identity.state === "not-mach-o") return { status: "not-mach-o" };
-      if (identity.state === "malformed")
+      if (identity.state === "malformed") {
+        // A large CAFEBABE input whose bounded prefix resembles an invalid
+        // known-CPU FAT table remains unknown until its JVM identity can be
+        // checked; do not turn the resource limit into a malformed claim.
+        if (magic === FAT_MAGIC && size > MAX_LOAD_COMMAND_BYTES)
+          throw new MachoFormatIssue(
+            "unsupported",
+            "FAT/JVM identity is unresolved because the class identity scan exceeds the 16 MiB limit",
+          );
         throw new MachoFormatIssue(identity.category, identity.reason);
+      }
       if (identity.state === "needs-slice-header")
         return { status: "not-mach-o" };
       return {

src/artifacts/inventory/ArtifactInventory.ts

@@ -1,8 +1,8 @@
 import { realpath } from "node:fs/promises";
 
 import {
-  artifactInventoryOutputSchema,
-  type ArtifactInventoryOutput,
+  artifactInventoryResultSchema,
+  type ArtifactInventoryResult,
 } from "../../domain/artifactGraph.js";
 import { abortIfNeeded } from "../ArtifactHash.js";
 import { scanCanonicalArtifactInventoryInScope } from "./scanCanonical.js";
@@ -13,9 +13,9 @@ import type { ArtifactInventorySnapshot } from "../../domain/artifactInventorySn
 export const inventoryArtifact = async (
   inputPath: string,
   options: ArtifactInventoryOptions,
-): Promise<ArtifactInventoryOutput> => {
+): Promise<ArtifactInventoryResult> => {
   const snapshot = await scanArtifactInventory(inputPath, options);
-  return artifactInventoryOutputSchema.parse(snapshot);
+  return artifactInventoryResultSchema.parse(snapshot);
 };
 
 /** Scan an artifact once and retain the complete immutable graph for projection. */

src/artifacts/inventory/scanCanonical.ts

@@ -289,7 +289,6 @@ const buildInventorySnapshot = async (
     provenance: reader?.provenance() ?? [],
     integrity_contradictions: integrityContradictions,
     coverage,
-    coverage_status: coverage.status === "complete" ? "complete" : "partial",
     limitations: buildLimitations(
       [...traversal.limitations, ...edgeResult.limitations],
       integrityContradictions,

src/browser/BrowserScenario.test.ts

@@ -2,6 +2,7 @@ import { describe, expect, it } from "vitest";
 
 import { BrowserScenarioSecrets } from "./BrowserScenarioSecrets.js";
 import { browserScenarioSchema } from "../domain/browserScenario.js";
+import { DEFAULT_BROWSER_SCENARIO_CAPTURE_LIMITS } from "../domain/browserScenarioCaptureLimits.js";
 
 const secret = (secret_id: string) => ({ source: "secret", secret_id });
 const literal = (value: string) => ({
@@ -136,6 +137,7 @@ describe("browserScenarioSchema", () => {
       service_workers: "block",
     });
     expect(parsed.capture).toEqual({
+      limits: DEFAULT_BROWSER_SCENARIO_CAPTURE_LIMITS,
       network: {
         request_body: false,
         response_body: false,
@@ -145,7 +147,9 @@ describe("browserScenarioSchema", () => {
       at_end: ["dom", "storage"],
       events: ["console", "page-errors", "network", "websockets"],
     });
-    expect(parsed).not.toHaveProperty("limits");
+    expect(parsed.capture.limits).toEqual(
+      DEFAULT_BROWSER_SCENARIO_CAPTURE_LIMITS,
+    );
   });
 
   it("allows callers to choose visible browsers and service workers", () => {

src/browser/BrowserScenarioPartialObservation.ts

@@ -90,6 +90,7 @@ export const browserScenarioCaptureData = (input: {
         .sort(),
       network_content: input.scenario.capture.network,
       event_families: [...new Set(input.scenario.capture.events)].sort(),
+      limits: input.scenario.capture.limits,
     },
     duration_ms: Math.max(0, Math.round(performance.now() - input.startedAt)),
     steps: [...input.steps],

src/browser/BrowserScenarioSessionPort.ts

@@ -2,6 +2,7 @@ import type { BrowserScenario } from "../domain/browserScenario.js";
 import type { BrowserScenarioAction } from "../domain/browserScenarioValues.js";
 import type {
   BrowserScenarioEvent,
+  BrowserScenarioEventOmissions,
   BrowserStepArtifacts,
 } from "../domain/browserScenarioCaptureValues.js";
 import type { SanitizedBrowserUrl } from "../domain/browserObservation.js";
@@ -23,6 +24,7 @@ export interface BrowserScenarioSessionPort {
     readonly retained: number;
     readonly dropped: number;
     readonly items: readonly BrowserScenarioEvent[];
+    readonly omissions: BrowserScenarioEventOmissions;
   };
   /** Gaps in selected event families that prevent complete capture claims. */
   eventLimitations?(): readonly string[];

src/browser/CdpBrowserProvider.ts

@@ -73,7 +73,13 @@ import { comparePngScreenshots } from "./PngVisualDiff.js";
 
 import { CDP_BROWSER_PROVIDER_IDENTITY } from "./providerIdentities.js";
 import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
-const CLEANUP_DOMAINS = ["Network", "Debugger", "Runtime", "Page"] as const;
+const CLEANUP_DOMAINS = [
+  "Network",
+  "Debugger",
+  "Runtime",
+  "Page",
+  "WebMCP",
+] as const;
 
 /** Passive browser observation through a selected user-owned CDP endpoint. */
 export class CdpBrowserProvider implements BrowserObservationPort {

src/browser/CdpCaptureDocuments.test.ts

@@ -130,10 +130,12 @@ describe("CDP DOM string and namespace validity", () => {
     { field: "nodeName", index: -1 },
     { field: "nodeName", index: 20 },
     { field: "nodeName", index: 2, malformedString: true },
+    { field: "nodeValue", index: -2 },
     { field: "nodeValue", index: 20 },
     { field: "nodeValue", index: 5, malformedString: true },
     { field: "attributeName", index: -1 },
     { field: "attributeName", index: 20 },
+    { field: "attributeValue", index: -2 },
     { field: "attributeValue", index: 20 },
   ] as const)(
     // -1 is DOMSnapshot's empty string for values, never for names.

src/browser/PlaywrightBrowserScenarioProvider.test.ts

@@ -145,15 +145,16 @@ class FakeSession implements BrowserScenarioSessionPort {
     return 0;
   }
 
-  events(): {
-    readonly retained: number;
-    readonly dropped: number;
-    readonly items: readonly BrowserScenarioEvent[];
-  } {
+  events(): ReturnType<BrowserScenarioSessionPort["events"]> {
     return {
       retained: this.eventItems.length,
       dropped: 0,
       items: this.eventItems,
+      omissions: {
+        by_kind: [],
+        network_transactions: [],
+        network_transaction_range: null,
+      },
     };
   }
 
@@ -559,9 +560,16 @@ describe("PlaywrightBrowserScenarioProvider operation failures", () => {
               },
               steps: [{ step_id: "scenario_start" }],
               events: {
+                retained: 1,
+                dropped: 0,
                 items: [
                   expect.objectContaining({ text: "navigation started" }),
                 ],
+                omissions: {
+                  by_kind: [],
+                  network_transactions: [],
+                  network_transaction_range: null,
+                },
               },
             },
           },

src/browser/PlaywrightScenarioEvents.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it, vi } from "vitest";
-import type { Page } from "playwright-core";
+import type { BrowserContext, Page, Request, Response } from "playwright-core";
 
 import { browserScenarioSchema } from "../domain/browserScenario.js";
 import { BrowserScenarioSecrets } from "./BrowserScenarioSecrets.js";
@@ -76,7 +76,124 @@ describe("declared secrets in scenario events", () => {
   });
 });
 
+const captureNetworkBudgetFixture = async (
+  maxTotalEventAllocationBytes?: number,
+) => {
+  const pageListeners = new Map<string, (value: unknown) => void>();
+  const contextListeners = new Map<string, (value: unknown) => void>();
+  const context = {
+    on: (name: string, listener: (value: unknown) => void) =>
+      contextListeners.set(name, listener),
+    off: vi.fn(),
+  } as unknown as BrowserContext;
+  const page = {
+    url: () => "http://127.0.0.1/fixture",
+    context: () => context,
+    on: (name: string, listener: (value: unknown) => void) =>
+      pageListeners.set(name, listener),
+    off: vi.fn(),
+  } as unknown as Page;
+  const scenario = browserScenarioSchema.parse({
+    browser: { mode: "launch", executable_path: "/fixture/chrome" },
+    start_url: { url: "http://127.0.0.1/fixture" },
+    actions: [{ step_id: "ready", action: "wait_for_timeout", duration_ms: 1 }],
+    capture: {
+      events: ["network"],
+      network: { response_body: true },
+      ...(maxTotalEventAllocationBytes === undefined
+        ? {}
+        : {
+            limits: {
+              max_total_event_allocation_bytes: maxTotalEventAllocationBytes,
+            },
+          }),
+    },
+  });
+  const secrets = BrowserScenarioSecrets.resolve(scenario, {});
+  if (secrets === undefined) throw new Error("Expected resolved secrets");
+  const redactBytes = vi.spyOn(secrets, "redactBytes");
+  const capture = new PlaywrightScenarioEvents({
+    page,
+    context,
+    ownsContext: true,
+    enabled: new Set(["network"]),
+    network: scenario.capture.network,
+    limits: scenario.capture.limits,
+    secrets,
+  });
+  for (let index = 0; index < 43; index += 1) {
+    const post = index >= 40;
+    const body = post
+      ? Buffer.from('{"ok":true}')
+      : Buffer.from("x".repeat(60_000));
+    const request = {
+      method: () => (post ? "POST" : "GET"),
+      url: () => `http://127.0.0.1/${post ? "final" : "data"}/${String(index)}`,
+      resourceType: () => "fetch",
+      postDataBuffer: () => (post ? Buffer.from("{}") : null),
+      redirectedFrom: () => null,
+      failure: () => null,
+      headers: () => ({ "content-type": "application/json" }),
+      headersArray: async () => [
+        { name: "content-type", value: "application/json" },
+      ],
+    } as unknown as Request;
+    const response = {
+      request: () => request,
+      url: () => request.url(),
+      status: () => 200,
+      headers: () => ({ "content-type": "application/json" }),
+      headersArray: async () => [
+        { name: "content-type", value: "application/json" },
+      ],
+      body: async () => body,
+    } as unknown as Response;
+    contextListeners.get("request")?.(request);
+    contextListeners.get("response")?.(response);
+    contextListeners.get("requestfinished")?.(request);
+    await new Promise<void>((resolve) => setTimeout(resolve, 0));
+  }
+  await capture.finish();
+  return {
+    result: capture.result(),
+    redactedByteValues: redactBytes.mock.calls.length,
+  };
+};
+
 describe("PlaywrightScenarioEvents", () => {
+  it("identifies omitted network transaction content and honors a raised budget", async () => {
+    const baseline = await captureNetworkBudgetFixture();
+    const raised = await captureNetworkBudgetFixture(32 * 1024 * 1024);
+    expect(baseline.result.dropped).toBeGreaterThan(0);
+    expect(
+      baseline.result.omissions.by_kind.find(
+        ({ kind }) => kind === "network-content",
+      ),
+    ).toMatchObject({
+      count: expect.any(Number),
+      reasons: expect.arrayContaining(["max-total-event-allocation-bytes"]),
+    });
+    expect(
+      baseline.result.omissions.network_transactions.length,
+    ).toBeGreaterThan(0);
+    expect(baseline.redactedByteValues).toBe(
+      2 *
+        baseline.result.items.filter(
+          (event) => event.kind === "network-content",
+        ).length,
+    );
+    expect(raised.result).toMatchObject({
+      dropped: 0,
+      omissions: { network_transactions: [] },
+    });
+    expect(
+      raised.result.items.filter(
+        (event) =>
+          event.kind === "network-content" && event.phase === "response",
+      ),
+    ).toHaveLength(43);
+  });
+
   it("observes requested popup page errors independently of popup lifecycle events", () => {
     const listeners = new Map<string, (value: unknown) => void>();
     const popupListeners = new Map<string, (value: unknown) => void>();