feat(environment): render more read tools from the state and describe responses

Keep main's environment serving and fold in coverage for non-entity reads,
response summaries, and MCP tool annotations.

Squashed rebase of #5352 onto main.

.agents/skills/reverse-engineer-anything/references/javascript-applications.md

@@ -22,11 +22,6 @@ requires complete application analysis; `source_paths: []` is invalid, not an
 unfiltered request. `detail: "summary"` reduces delivery
 and does not by itself reduce analysis work.
 
-ASAR header/index admission is fixed at 16 MiB / 16777216 bytes for this
-release and has no runtime override. `source_paths`, `detail`, and
-`max_heap_mb` do not bypass or raise it. Analyze an extracted directory, or
-supply an archive whose header fits.
-
 Exact `#alias` specifiers resolve through the importer's
 enclosing package `imports` map to package-local files; nested `node_modules`
 packages use their own map. Wildcard, recursive, and external-package import

docs/agent-environments.md

@@ -431,9 +431,7 @@ naming the entity, collection or document path, or `{"source": "recording",
 "reason": …}` with the view's reason, `no-view` or `unrecorded-request`. A
 state answer carries the base record's status, content type and `replay`
 provenance with `truncated: false`; one whose JSON would exceed 256 KiB is
-refused as a `resource_constraint` tool error rather than cut. Extraction does
+refused as a `resource_constraint` tool error rather than cut. Serving is
-not state-back a document whose rendered JSON exceeds 256 KiB; that read stays
-recorded (`rendered-oversize`) and replays the captured body. Serving is
 read-only: `POST`, `PUT`, `PATCH` and `DELETE` tools, other than query `POST`s,
 are not served, so nothing a call does changes the state. Query `POST`s stay
 served and answer from their recordings with the reason `query-body`.

docs/browser-observation.md

@@ -385,8 +385,7 @@ section explicitly truncated.
 Disallowed-origin entries are filtered before retention.
 
 Selected script-source collection shares a 32 MiB aggregate UTF-8 retention
-budget and the `command_timeout_ms` deadline (default 20000 ms) across the
+budget and a 20-second deadline across the capture. An oversized source is
-capture. The byte budget has no runtime override. An oversized source is
 omitted while later smaller sources may still fit. When the deadline expires,
 remaining source reads are skipped. Script metadata, per-item omission reasons,
 and `script_sources` completeness remain available. A single CDP response can
@@ -394,25 +393,19 @@ still be materialized up to the separate 64 MiB transport limit before source
 admission; the retention budget does not bound that transient allocation.
 
 Bundle parsing and semantic inspection run sequentially in an owned child,
-without executing captured code. These are separate phases. `max_heap_mb`
+without executing captured code. `max_heap_mb` defaults to 1024 MiB V8
-defaults to 1024 MiB V8 old-space (range 128..16384). `analysis_timeout_ms`
+old-space; `analysis_timeout_ms` defaults to 30000 per script, including startup
-defaults to 30000 per script, including startup and transfer.
+and transfer. A failed or timed-out script becomes an explicit unknown while
-`total_analysis_timeout_ms` defaults to 300000 across script analysis. A
+completed findings and later scripts remain available. `total_analysis_timeout_ms`
-per-script deadline above the effective total is rejected. A failed or
+defaults to 300000 across script analysis; expiry returns a typed timeout with
-timed-out script becomes an explicit unknown while completed findings and later
+partial Evidence and identifies unstarted scripts. These controls are also
-scripts remain available. Total-deadline expiry returns a typed timeout with
+available as CLI flags with hyphenated names. Capture and optional source-map
-partial Evidence and identifies unstarted scripts. `source_map_fetch_timeout_ms`
+fetching have separate budgets.
-defaults to 30000 and is an item limitation, not that analysis timeout. These
-controls are also available as CLI flags with hyphenated names. Worker protocol
-and result byte budgets have no runtime override.
 
 One web-bundle capture/analysis is admitted per REA process at a time. Completed
 script results share an 8 MiB serialized transfer budget, with host heap
 reservation checked before decoding and validating another result.
-When the host reservation is what reaches zero, the failure names that heap
+Exhausted result capacity stops further script launches and returns a typed
-headroom and the remaining fixed budget. When the 8 MiB allowance itself is
-exhausted, the failure names that fixed budget and says it has no runtime
-override. Either stop ends further script launches and returns a typed
 resource failure with completed facts and explicit unstarted-script unknowns.
 Worker control frames are limited to 64 KiB. Cleanup must confirm child termination
 before releasing its private files; failed cleanup retains its exact owner and
@@ -422,10 +415,8 @@ facts, including cancellation during final cleanup.
 The worker heap setting is not a process-family RSS limit. Node enforces V8
 old-space flags; Bun ignores them. Windows Bun instead uses an owned process
 commit limit with a 512 MiB runtime reserve; other Bun hosts have no enforced
-memory limit. An allocation failure before that Windows limit is reported as
+memory limit. These bounds do not establish an aggregate host-memory limit
-reached still names the configured limit and says it was not reached. These
+across other REA operations or external processes.
-bounds do not establish an aggregate host-memory limit across other REA
-operations or external processes.
 
 Resource-tree inventories distinguish a valid empty `resources` array from a
 missing or malformed collection. Invalid resource entries are omitted with
@@ -439,24 +430,12 @@ an invalid supplied size remains unknown with incomplete resource coverage while
 the resource's other facts are retained. Zero and nonnegative fractional sizes
 are preserved.
 
-CDP discovery has a 10-second response deadline. HTTP discovery documents
+CDP discovery has a 10-second deadline. Each WebSocket handshake and command
-use an 8 MiB budget. Browser-socket discovery (`Browser.getVersion`,
+response has its own 20-second deadline, separate from the caller-selected
-`Target.getTargets`) uses the 64 MiB protocol message budget. Neither budget
+observation window. A stalled handshake or command reports `provider_timeout`;
-nor the discovery deadline has a runtime override. `list_browser_targets` accepts no
+caller cancellation still reports cancellation. WebSocket messages remain subject
-`command_timeout_ms`: HTTP discovery and browser-socket discovery
+to the [64 MiB limit](#request-boundary). REA does not impose a message-count or
-(`Browser.getVersion`, `Target.getTargets`) stay on that fixed deadline, and
+pending-command quota. On cancellation, it closes only its own WebSocket,
-the socket closes without a later command. Other CDP tools use
-`command_timeout_ms` (default 20000) for each WebSocket handshake and command
-response, separate from the caller-selected observation window, discovery, and
-the 5000 ms cleanup grace. A browser-level socket's handshake and the following
-`Target.attachToTarget` each receive that full deadline; they do not share one
-budget. A stalled handshake or command reports
-`provider_timeout` and names `command_timeout_ms` only when that operation
-accepts it; caller cancellation still reports cancellation. WebSocket messages
-remain subject to the [64 MiB limit](#request-boundary), which has no runtime
-override. REA does
-not impose a message-count or pending-command quota. On cancellation, it closes
-only its own WebSocket,
 waiting up to one second before terminating it. Malformed unsolicited events
 and malformed replies to pending commands poison the connection so later
 commands fail closed. A correlated reply's session ID must match the command's
@@ -465,7 +444,7 @@ rejects it as unknown; other command rejections retain their reported failure.
 
 Network and console coverage starts only after REA attaches and enables the relevant CDP domains. `prior_activity_available` is always `false`; absence from these arrays is not evidence that an event never occurred. Scripts are different: scripts the page parsed before REA attached are still reported under `scripts`. A page that loaded before attach can therefore list its scripts while `network.requests` lacks the requests that fetched them. If CDP reuses a request ID without supplying redirect metadata, REA retains the predecessor observation and marks network coverage incomplete.
 
-Source maps are not fetched by inspection. Bundle analysis fetches them only when `fetch_source_maps` is selected, with exact-origin redirect checks and no credentials, cookies, or referrer. Each fetch operation uses `source_map_fetch_timeout_ms` (default 30000) and a 64 MiB aggregate streamed-response budget across redirects. The byte budget has no runtime override. A fetch overrun is an item limitation, not a thrown analysis timeout. A deadline or byte-limit failure remains explicitly unavailable and makes bundle completeness partial. Source-map decoding also bounds raw resolved identities to 64 MiB and aggregate inline evidence to 32 MiB. Failed maps preserve their failure context when it fits; if another context cannot fit, collection stops with the full requested count, the returned processed count, and an explicit unknown-results limitation. Retained mappings and original sources are returned inline. See [source-location limits](web-source-location.md) for the structural decoder bounds. Original source artifacts with `.ts`, `.tsx`, `.mts`, or `.cts` suffixes carry `text/typescript`; other source names retain `text/javascript`.
+Source maps are not fetched by inspection. Bundle analysis fetches them only when `fetch_source_maps` is selected, with exact-origin redirect checks and no credentials, cookies, or referrer. Each fetch operation has a 30-second deadline and a 64 MiB aggregate streamed-response budget across redirects. A deadline or byte-limit failure remains explicitly unavailable and makes bundle completeness partial. Source-map decoding also bounds raw resolved identities to 64 MiB and aggregate inline evidence to 32 MiB. Failed maps preserve their failure context when it fits; if another context cannot fit, collection stops with the full requested count, the returned processed count, and an explicit unknown-results limitation. Retained mappings and original sources are returned inline. See [source-location limits](web-source-location.md) for the structural decoder bounds. Original source artifacts with `.ts`, `.tsx`, `.mts`, or `.cts` suffixes carry `text/typescript`; other source names retain `text/javascript`.
 
 source-map items retain the script's `declared_url` separately from the observed
 `effective_url`. successful maps use the latter as their source-resolution base.

docs/browser-scenario-contract.md

@@ -23,21 +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 separate from CDP command
+Duration, action, and navigation timeouts remain fixed provider-owned liveness
-deadlines. `command_timeout_ms` (default 20000; omit it to keep that default
+limits. `capture.limits` controls retained event and network-content budgets;
-and leave it out of Evidence) bounds launch startup, the connect-over-CDP
+it does not change those liveness deadlines.
-handshake, target lookup, environment commands, and storage CDP commands,
-including replies from attached child targets. Set it in the scenario JSON.
-`capture-browser-scenario` has no `--command-timeout-ms` option.
-It does not change action `timeout_ms`, `wait_for_timeout.duration_ms`, or
-navigation. Service-worker restoration keeps a fixed 5000 ms grace and does
-not inherit a raised `command_timeout_ms`. CDP discovery stays on its own
-fixed deadline. When service workers are blocked, the registration check
-before discovery has its own fixed 10000 ms deadline; `command_timeout_ms`
-does not apply because discovery has not started. The discovery deadline
-covers endpoint discovery only. The following WebSocket handshake and
-`Target.attachToTarget` each use `command_timeout_ms`. `capture.limits` controls retained event and network-content
-budgets; it does not change those liveness deadlines.
 
 ## Minimal launch example
 

docs/cli.md

@@ -63,16 +63,6 @@ or repeat it to select several types.
 Selection limits decoding to the selected types; member references remain an
 assembly-wide inventory, so the output can still be large.
 
-Select `--detail summary --evidence-bundle /absolute/path/members.json` to
-receive identity, selection, coverage, limitations and collection counts while
-saving the complete original Evidence in a new bundle. Summary requires that
-explicit destination; existing files are preserved. Later
-`inspect-analysis-view` calls can page the exact parent from the saved bundle
-without reopening the assembly. See
-[CLI summary and saved member rows](managed-code-analysis.md#cli-summary-and-saved-member-rows)
-for the complete command sequence. Omitted or `--detail complete` retains the
-full inline response.
-
 Choose the workflow from the artifact's contents rather than its `.exe` or
 `.dll` extension. The managed parser requires PE/CLI metadata; it does not
 unpack .NET single-file hosts or decode IL2CPP. For the image, type and method
@@ -289,12 +279,7 @@ Exports preserve an existing destination unless `--overwrite` is explicit.
 For application traces and version comparisons, see
 [JavaScript application workflows](javascript-application-workflows.md).
 MCP [retained Evidence references](mcp-contracts.md#retained-application-evidence-inputs)
-belong to one connection. Separate CLI calls can consume full saved records.
+belong to one connection. Separate CLI calls consume full saved records.
-`inspect-analysis-view REQUEST.json --evidence-bundle BUNDLE.json` resolves
-the request's `retained-evidence` source ID from that authenticated bundle,
-including bundles exported from an MCP session. The same view JSON works for
-every supported parent kind; no target is reopened and no record is selected
-by file order. Omit `--evidence-bundle` when the request supplies inline Evidence.
 
 ## Import historical source
 
@@ -551,14 +536,6 @@ command, objdump, Rizin and GDB, and the agent environment server
 signal-derived status. This describes the current source routing; it is not a
 claim that every command or provider runtime has been independently exercised.
 
-Commands with `--evidence_output` select their delivered view, then publish the
-complete Evidence bundle atomically. Cancellation before publication leaves no
-new file. A publication that has committed can win a later cancellation; the
-`cancelled` result then keeps the written path and byte count under
-`details.diagnostics.evidence_bundle`. If staging cleanup stays incomplete
-after commit, the `cleanup_incomplete` error reports the same file as
-`details.published_path` and `details.bytes`.
-
 When the reader of piped output closes early, as `rea ... | head` does, the
 CLI stops writing, prints no error and exits `141` (`128 + 13`, the status of a
 SIGPIPE-terminated writer). The operation itself may have completed; only its

docs/electron-observation.md

@@ -245,10 +245,4 @@ application path and capture outcome to the static graph, while frames, scripts,
 workers, and execution claims remain unavailable until a separate passive runtime
 capture provides them.
 
-ASAR observation reads the header through one open file handle and validates its
+ASAR observation reads the header through one open file handle, validates its declared lengths against the archive size, and limits encoded JSON headers to 16 MiB before parsing. The header cache also retains at most 16 MiB of encoded headers across eight archives. Oversized headers produce a scope refusal.
-declared lengths against the archive size. Header/index admission is the same
-fixed 16 MiB / 16777216 byte budget used by static ASAR reads. This release has
-no runtime override. An oversized header is not parsed; selecting a member path
-does not bypass admission, and the page stays unauthorized. The header cache
-separately retains at most 16 MiB of already-admitted encoded headers across
-eight archives. Evicting that cache does not raise admission.

docs/javascript-artifact-reconstruction.md

@@ -106,15 +106,6 @@ only reduces delivery; source selection reduces text acquisition and analysis.
 Explicit native provider or snapshot routing rejects `--source-path` rather
 than ignoring it.
 
-ASAR header/index admission is a fixed 16 MiB / 16777216 bytes for this
-release. There is no runtime override. The archive index is read before any
-member can be selected, so `source_paths`, `--source-path`, `detail:
-"summary"`, `max_heap_mb`, and available host memory do not bypass or raise
-it. When the header exceeds that allowance, the failure names this budget.
-Analyze an extracted application directory, which does not admit an ASAR
-header, or supply an archive whose header fits. Repeating the unchanged
-request fails the same way.
-
 ## Read the analysis
 
 `analyze_javascript_application` returns the complete analysis Evidence by
@@ -181,8 +172,7 @@ for the tool-result contract.
 
 Use MCP `detail: "summary"` for a large application, then read selected views of
 the retained analysis. Summary changes delivery only. To reduce source parsing,
-select exact [source paths](#select-sources-before-analysis). Source selection
+select exact [source paths](#select-sources-before-analysis).
-does not bypass ASAR header/index admission.
 
 If a complete response exceeds the transport budget, use its retained Evidence
 ID for a summary, module page, or item, or export the bundle. See

docs/javascript-runtime-reconciliation.md

@@ -106,11 +106,7 @@ nodes. REA evaluates compatible static candidates conservatively:
    that disagreement. If a mapped candidate's digest is unavailable and no
    mapped content match is known, the comparison remains `unknown`.
 6. Missing authorization mappings and incomplete or truncated input coverage
-   remain unknown or truncated rather than becoming absence claims. A runtime
+   remain unknown or truncated rather than becoming absence claims.
-   location with no automatic artifact-root or caller-declared mapping into
-   any layer, and no unique content match, is `unknown` with
-   `no-authorized-location-mapping`, with or without captured bytes. Only a
-   mapped location can be `unmatched` with `no-static-content-match`.
 
 Every successful cross-layer `observed_as` edge has
 `authority: cross-layer-reconciliation` and `state: inferred`. The underlying

docs/kuna-provider.md

@@ -68,7 +68,7 @@ The background export belongs to the session. `close_binary`, or the end of a CL
 
 The assembly label index is scanned once per export reader. Cancelling a request stops its wait without interrupting other readers; closing the session aborts and drains the shared scan before releasing its files.
 
-Regex procedure and string search uses ECMAScript Unicode matching in a cancellable worker with a five-second matching deadline and a worker old-generation heap. Literal matching remains the default. Cancellation or a matching deadline leaves the session available. This release has no runtime override for that deadline. The worker requests 128 MiB. A positive Node.js `--max-old-space-size` on the process that starts REA, including `NODE_OPTIONS`, overrides that request and sets the effective heap. `--max-old-space-size-percentage` takes precedence over that flag in either order. REA does not turn the percentage into a MiB, so the effective heap stays unestablished instead of the 128 MiB request or the absolute flag. The reported `NODE_OPTIONS` value is the process initial environment when that block can be read. A later edit to the environment is not the value Node applied, and an unreadable initial value leaves the effective heap unestablished. The launch Node options are the initial command line on Linux when that buffer still has a program entry, not a later edit to `process.execArgv`. A preload can clear that array after V8 has applied the flags. Setting `process.title` or `--title` overwrites the command line, so a buffer without a program entry leaves the effective heap unestablished. `--env-file` or `--env-file-if-exists` can supply `NODE_OPTIONS` when the initial environment has none. That file is not part of the initial environment block, so the effective heap stays unestablished instead of the 128 MiB request. An initial `NODE_OPTIONS` is still used, because Node does not let the file replace it. A positive `--max-heap-size`, including the underscore form and launch `NODE_OPTIONS` on Node versions that allow it, sets the total heap rather than the old generation and can be lower than the 128 MiB request. The effective old generation stays unestablished while that value is in effect. A zero or empty value clears it. `--experimental-config-file` or `--experimental-default-config-file` can set `nodeOptions`, including a heap percentage, from a file that is not read back. The effective heap stays unestablished when either flag is present, including when an absolute `--max-old-space-size` is also on the command line or in the recovered `NODE_OPTIONS`. Node accepts the config path as `=` or the next argument.
+Regex procedure and string search uses ECMAScript Unicode matching in a cancellable worker with a five-second matching deadline and a 128 MiB worker heap. Literal matching remains the default. Cancellation or a matching deadline leaves the session available. This release has no runtime override for that deadline or heap.
 
 Single-function subprocess output and each cached source facet share a 16 MiB buffered-text capacity. Cached spans are checked before allocation; larger text remains in the local export and the error identifies the file and range. `analyze_function` initially returns the complete dossier, which can still be large; later retained views do not remove that first transfer. Prefer the individual text tools for a focused question.
 

docs/managed-code-analysis.md

@@ -85,7 +85,7 @@ rejects selected summary before analysis; complete delivery remains available.
 
 Complete `inspect_managed_members` delivery always includes the assembly-wide
 `member_refs` and `exported_types`, which `type_names` does not narrow, so even
-one selected or unmatched type can return megabytes. In MCP, select
+one selected or unmatched type can return megabytes. Select
 `{"path":"/absolute/path/Assembly.dll","type_names":["Namespace.Type"],"detail":"summary"}`
 to keep the complete source in the session and receive identity, metadata
 status, the selection with its unmatched names, coverage/issues, the separate
@@ -115,49 +115,6 @@ literal pool's own coverage. Older Evidence that never examined exported types
 or user strings reports a null count and refuses those pages rather than
 returning an empty one.
 
-#### CLI summary and saved member rows
-
-The CLI accepts the same `complete` and `summary` detail choices. Omitted or
-`--detail complete` returns complete Evidence. To receive a summary, choose a
-new Evidence bundle destination so its original complete parent remains
-available after the command exits:
-
-```bash
-rea inspect-managed-members /absolute/path/Assembly.dll --type Namespace.Type \
-  --detail summary --evidence-bundle /absolute/path/evidence/members.json --json
-```
-
-`--evidence-bundle` writes the complete original Evidence in REA's canonical
-bundle format. Its parent directory must exist, and it never replaces an
-existing path. Relative paths resolve against the command's working directory.
-The option also works with complete delivery when a saved bundle is useful.
-Summary without a destination is rejected before analysis. A publication failure
-returns a typed error with the completed Evidence under
-`details.partial_observation`; it does not report successful summary delivery.
-Cancellation before publication prevents the new output. Once atomic
-publication has started, it can complete despite cancellation; a cancelled
-delivery then retains the committed path and byte count under
-`details.diagnostics.evidence_bundle`.
-
-Copy `normalized_result.parent_evidence_id` from the summary into the
-`source.evidence_id` field of the `managed-members` request above, then save that
-small request as `members-page.json` and run:
-
-```bash
-rea inspect-analysis-view /absolute/path/evidence/members-page.json \
-  --evidence-bundle /absolute/path/evidence/members.json --json
-```
-
-The view command authenticates the selected bundle and resolves that exact
-parent ID. It does not reopen the assembly, so the original target may have
-been moved or removed. Subsequent calls can select another collection or use
-the returned `coverage.next_offset` to continue the same collection. An inline
-source already includes its parent and cannot also select `--evidence-bundle`.
-
-Summary changes delivery, while type selection still controls decoding and the
-same inspection resource limits apply. Each separate CLI page reads and
-authenticates the saved bundle; the full source is retained on disk.
-
 ## Shipped scope
 
 The canonical parser admits PE/CLI bytes and their metadata/CIL without loading
@@ -665,9 +622,6 @@ which managed methods executed or how the CLR resolved them.
 
 Managed member comparisons report a `metadata` dimension when an observed
 MethodDef flags or implementation flags value differs, including accessibility
-or synchronization changes. Observed method-body `init_locals` and `max_stack`
+or synchronization changes. This is separate from the CIL/signature matching
-differences also contribute to `metadata`, even when CIL decoding is incomplete.
+tiers: identical instructions do not establish unchanged method metadata. The
-An unavailable header value keeps body coverage unknown rather than establishing
+reported difference is static metadata evidence, not proof of runtime behavior.
-equality or a difference. These comparisons are separate from the CIL/signature
-matching tiers: identical instructions do not establish unchanged method metadata.
-The reported difference is static metadata evidence, not proof of runtime behavior.

docs/mcp-contracts.md

@@ -234,14 +234,11 @@ The destination changes only when a complete export is atomically published.
 
 Clients that explicitly configure a larger receive buffer can set the REA
 server's `REA_MCP_MAX_RESPONSE_BYTES` environment variable to the same byte
-count. This setting must be a safe decimal integer at least 10485760 (10 MiB);
+count. This setting must be a safe decimal integer at least 10485760; REA
-REA reserves 1024 bytes for the envelope. The value is read when the REA
+reserves 1024 bytes for the envelope. Raising it restores complete inline
-process starts, so a change requires a restart and a matching client receive
+delivery for responses that fit that buffer and Node's single-string limit.
-buffer. Raising it restores complete inline delivery for responses that fit
+It does not change the client's buffer, analysis coverage, or retained content.
-that buffer. It does not raise REA's reserved single-string limit, which is
+Ordinary responses keep their existing complete result contract.
-1024 UTF-16 code units below Node's single-string ceiling, and it does not
-raise that Node ceiling. It does not change analysis coverage or retained
-content. Ordinary responses keep their existing complete result contract.
 
 ### Error recovery and deadline ownership
 

docs/native-investigation.md

@@ -202,38 +202,10 @@ Function dossiers retain this same string evidence. Native call edges retain
 Hopper's partial `CallReference` classification and exact endpoints; detailed
 reference flags remain unavailable rather than being invented.
 Regex searches use ECMAScript Unicode syntax in a cancellable worker with a
-five-second matching deadline and a worker old-generation heap. Deadline or
+five-second matching deadline and a 128 MiB worker heap. Deadline or
 cancellation stops matching while leaving the Hopper API available. This
-release has no runtime override for that deadline. The worker requests 128
+release has no runtime override for that deadline or heap. Literal mode
-MiB. A positive Node.js `--max-old-space-size` on the process that starts
+retains Unicode casefold matching.
-REA, including `NODE_OPTIONS`, overrides that request and sets the effective
-heap. `--max-old-space-size-percentage` takes precedence over that flag in
-either order. REA does not turn the percentage into a MiB, so the effective
-heap stays unestablished instead of the 128 MiB request or the absolute flag.
-The reported `NODE_OPTIONS` value is the process initial environment when that
-block can be read. A later edit to the environment is not the value Node
-applied, and an unreadable initial value leaves the effective heap
-unestablished. The launch Node options are the initial command line on Linux
-when that buffer still has a program entry, not a later edit to
-`process.execArgv`. A preload can clear that array after V8 has applied the
-flags. Setting `process.title` or `--title` overwrites the command line, so a
-buffer without a program entry leaves the effective heap unestablished.
-`--env-file` or `--env-file-if-exists` can supply `NODE_OPTIONS`
-when the initial environment has none. That file is not part of the initial
-environment block, so the effective heap stays unestablished instead of the
-128 MiB request. An initial `NODE_OPTIONS` is still used, because Node does
-not let the file replace it. A positive `--max-heap-size`, including the
-underscore form and launch `NODE_OPTIONS` on Node versions that allow it,
-sets the total heap rather than the old generation and can be lower than the
-128 MiB request. The effective old generation stays unestablished while that
-value is in effect. A zero or empty value clears it.
-`--experimental-config-file` or `--experimental-default-config-file` can set
-`nodeOptions`, including a heap percentage, from a file that is not read
-back. The effective heap stays unestablished when either flag is present,
-including when an absolute `--max-old-space-size` is also on the command
-line or in the recovered `NODE_OPTIONS`. Node accepts the config path as
-`=` or the next argument.
-Literal mode retains Unicode casefold matching.
 
 ## Bounded static traces
 

docs/specs/agent-environments/state-coverage/spec.md

@@ -18,13 +18,10 @@ tool, view kind, provider, network activity or write effect.
   item or list plan holds its latest initial value as a `document` when its
   initial reads have one request line, whether or not the capture writes its
   path, unless its value changed between two of those reads across any
-  recorded write (even under another root), which leaves it `fields-differ`. A
+  recorded write (even under another root), which leaves it `fields-differ`. More request lines give `path-varies` when they differ by path (a
-  value whose rendered JSON exceeds 256 KiB stays `rendered-oversize` and is
+  template with a parameter before its end) and `query-varies` when they share
-  replayed from the recorded body, which itself fit. More request lines give
+  one path. With every such read now a document, `path-varies`, `query-varies`
-  `path-varies` when they differ by path (a template with a parameter before
+  or `body-unusable`, the unreachable `not-entity` reason leaves the result
-  its end) and `query-varies` when they share one path. With every such read
-  now a document, `path-varies`, `query-varies`, `body-unusable` or
-  `rendered-oversize`, the unreachable `not-entity` reason leaves the result
   schema, and `no-identity` names item tools only. A document holds the value
   of its one `path`.
 - When no path parameter proves an identity and no identity name identifies
@@ -83,10 +80,8 @@ Grafana-shaped fixture covers documents for its read-only paths (its one-member
 team list among them) and object, array and enveloped-list descriptions;
 synthetic sources cover the `2xx` preference over an earlier error body, the
 first of several JSON records, the labelled fallback, the manifest's statuses,
-empty, scalar and fieldless bodies, a truncated member name, a name whose
+empty, scalar and fieldless bodies, a truncated member name, non-JSON bodies
-JSON quoting exceeds the sample, a recorded body under 256 KiB whose rendered
+and the catalog budget; the in-process and compiled MCP servers advertise the
-JSON exceeds it, non-JSON bodies and the catalog budget; the in-process and
-compiled MCP servers advertise the
 hints. A filtered list may still answer with one element whose identity name
 repeats the requested value; list filters, pagination, lossless big integers
 and cross-endpoint entity linking remain out of scope. Documents inline whole

docs/specs/agent-environments/state-coverage/verification.md

@@ -110,14 +110,3 @@ and `fields-differ` is 9 to 10.
 
 Not covered here: serving from the state, the AgentEnv data plane and write
 effects, which are later increments.
-
-## After the squash onto main
-
-The branch was squashed onto main once the state-serve branch merged (166fb082). Against a merge of the previous head
-into that main, the squash keeps both sides of every conflict and drops nothing of this branch. Two tests then failed
-on it and were refitted with the oversized-document fix in 2a926a0a: the bundle test of a state catalog over the
-discovery budget uses 300 read tools, inside the window where the state's catalog is refused and replay's, with its
-response summaries, still fits (280–320 by a probe), and the rea-state validation test names the pushed document by
-the count of documents the state holds. The replay-only card test pinned main's 11,131-byte card; it now pins this
-branch's 12,818-byte card, whose descriptions name each tool's recorded responses. The branch then merged main at
-d7ca93cc without conflicts.

docs/testing.md

@@ -65,18 +65,6 @@ API dependency, and independent fixture compiler oracles keep their existing
 TypeScript versions.
 
 `npm run build:cached` compiles the CLI/MCP runtime and its packaged skill.
-The build also records `dist/mcp-catalog.json` (compact inputs) and
-`dist/mcp-catalog-full.json` from the canonical SDK registrations and binds
-each to the runtime with its own SHA-256 digest. These are
-runtime artifacts, separate from the test catalog below. Default target-free
-MCP startup serves its schemas without constructing analysis validators;
-the first tool or guided-workflow request materializes the canonical runtime
-on that same SDK server. Explicit compact/full input selections preserve
-their advertised schemas throughout materialization. Initial-target,
-HTTP and output-schema-off startup keep the eager path; source runs without
-recorded artifacts also use eager composition. Compare memory both after discovery and after a completed
-request; report diagnostic GC separately from normal resident memory.
-
 Turbo's strict task environment preserves caller-selected `GOMAXPROCS`,
 `GOMEMLIMIT`, and `UV_THREADPOOL_SIZE` for resource-constrained builds and
 checks. These execution controls do not change artifact content, so changing

docs/web-network-captures.md

@@ -610,9 +610,8 @@ with reason `envelope-varies`, `fields-differ` or `list-differs`; the other
 reasons are `query-body` (a query `POST`), `no-init-recording`,
 `body-unusable`, `no-identity` (an item read without a proved identity),
 `path-varies` (another read under more than one path, as a template with a
-parameter before its end), `query-varies` (another read of one path under
+parameter before its end) and `query-varies` (another read of one path under
-more than one query) and `rendered-oversize` (a document value whose JSON
+more than one query). A document holds the value of its one `path`, so for such
-renders to more than 256 KiB). A document holds the value of its one `path`, so for such
 a template it says nothing about the template's other paths. A body is usable
 when its content type is
 JSON-like, it is UTF-8 text of at most 256 KiB, every number survives native
@@ -627,8 +626,8 @@ computes responses or derived values, and no effects of writes. The state
 accumulator charges the manifest's admission and grouping, every record line,
 each body as temporary bytes before it is decoded and parsed, and every value
 it keeps, within the same 96 MiB budget. Documents hold whole recorded response
-values whose recorded text and rendered JSON are each at most 256 KiB, so a
+values of up to 256 KiB each, so a capture with many read-only paths yields a
-capture with many read-only paths yields a correspondingly larger state result. The view performs no network activity
+correspondingly larger state result. The view performs no network activity
 and serves nothing; `rea environment-serve` derives it from the capture at
 startup, serves read tools from it and loads replacement states through the
 AgentEnv data plane, as
@@ -637,14 +636,13 @@ AgentEnv data plane, as
 ## Resource and lifecycle boundaries
 
 Complete evidence has a 32 MiB input, 96 MiB decoder reply and 64-level nesting
-budget. Those budgets have no runtime override. `capture_timeout_ms` does not
+budget. Exceeding a budget returns no partial success.
-raise them. Exceeding a budget returns no partial success.
 Oversized selected captures return an input error identifying `capture_path`
 and the byte budget; owned reply/output failures remain output or provider errors.
 HAR, SAZ and qlog run in an owned
 192 MiB Node old-generation heap with one V8 worker. Mitmproxy decoding applies
 Linux limits of 768 MiB address space, 30 seconds CPU and 96 MiB file output;
-both commands use `capture_timeout_ms` (default 30000) and independently supervised
+both commands have a 30-second wall deadline and independently supervised
 process cleanup. Owned decoder diagnostics retain at most 1 MiB across stdout
 and stderr; the collector drops overflow as it arrives, reports the limit
 failure and verifies cleanup. Heap limits alone do not establish aggregate RSS limits.

docs/web-runtime.md

@@ -52,7 +52,7 @@ The result contains directly registered listener types/flags, callback coordinat
 
 ## Bounds and verification
 
-Each protocol message has a 64 MiB budget; script/context metadata and request metadata each have an 8 MiB retained budget. Complete retained source text has a 32 MiB budget. Oversized or malformed evidence returns no partial successful result. Each command and the complete inspection/source-join phase use `command_timeout_ms` (default 20000). Cleanup uses a separate 5000 ms grace; `command_timeout_ms` does not raise or shorten it, and this release has no runtime override for that grace. Transport closure follows the grace. The selected observation duration must fit the host timer's positive 32-bit millisecond range. REA does not control the externally owned browser's CPU or memory.
+Each protocol message has a 64 MiB budget; script/context metadata and request metadata each have an 8 MiB retained budget. Complete retained source text has a 32 MiB budget. Oversized or malformed evidence returns no partial successful result. Each command and the complete inspection/source-join phase have a 20-second deadline; cleanup has a separate 5-second command deadline plus transport closure. The selected observation duration must fit the host timer's positive 32-bit millisecond range. REA does not control the externally owned browser's CPU or memory.
 
 `npm run verify:browser:runtime` uses caller-supplied `REA_BROWSER_EXECUTABLE` and the native `ps` command on Linux/macOS against an owned synthetic fixture, through real public CLI and stdio MCP. It checks exact Unicode/CRLF text/digests, same-URL identities, same-document navigation, inert declared names, executed and zero-count branches, function-only unknowns on repeated observation, listener selection, initiator association, actual arming and preservation of the external page. A separate fixture page closes during an armed MCP window to verify prompt termination and inline cleanup diagnostics. The optional positional entrypoint to `scripts/verify-browser-runtime.mjs` permits the same checks against an isolated installed tarball.
 

docs/web-source-location.md

@@ -71,7 +71,7 @@ implement every current source-map extension.
 One owned Node subprocess decodes the map. Its private request directory is
 removed before success is returned. Only this child's inherited `NODE_OPTIONS`
 is removed; explicit V8 flags set a 192 MiB old-generation and 8 MiB semi-space
-budget, one V8 worker and `decode_timeout_ms` (default 20000). The codec heap, map budget, and reply budget have no runtime override. Reported actual V8 heap limits
+budget, one V8 worker and a 20-second deadline. Reported actual V8 heap limits
 are checked. These are heap limits, not an aggregate process RSS limit. When
 REA runs on Bun, the subprocess is Bun, which ignores these V8 flags: `runtime`
 records `id: "bun"`, the Bun version, its Node.js compatibility version and a
@@ -86,8 +86,7 @@ cleanup overrides success with `cleanup_incomplete` and the owning
 operation/resources.
 
 Complete evidence is bounded by a 4 MiB map, 32 MiB codec reply, 262144 decoded
-rows/segments and 64 nested section levels. Those structural budgets and the
+rows/segments and 64 nested section levels. Exceeding a budget returns an explicit
-192 MiB codec heap have no runtime override. Exceeding a budget returns an explicit
 failure, without partial results. The existing 32 MiB manifest and 16 MiB selected
 script boundaries also apply. No global toolchain or browser configuration changes
 are made.

experiments/analysis-efficiency/managed-cli-costs.py

@@ -1,84 +0,0 @@
-"""Summarize completed CLI trials; token counts are estimates, not model usage."""
-import argparse
-import hashlib
-import json
-import statistics
-from pathlib import Path
-import tiktoken
-
-parser = argparse.ArgumentParser()
-parser.add_argument('root', type=Path)
-parser.add_argument('--output', type=Path, required=True)
-args = parser.parse_args()
-root = args.root
-inputs = json.loads((root / 'measurement-inputs.json').read_text())
-expected = inputs['expected_runtime_bindings']
-assert expected['complete']['git_revision'] == inputs['baseline_revision']
-assert expected['selected']['git_revision'] == inputs['feature_parent_revision']
-assert expected['complete']['root'] != expected['selected']['root']
-assert expected['complete']['compiled_cli_sha256'] != expected['selected']['compiled_cli_sha256']
-assert expected['complete']['source_diff_sha256'] == hashlib.sha256(b'').hexdigest()
-assert expected['complete']['untracked_source_sha256'] == hashlib.sha256(b'[]').hexdigest()
-enc = tiktoken.get_encoding('cl100k_base')
-count = lambda text: len(enc.encode(text, disallowed_special=()))
-compact = lambda obj: json.dumps(obj, ensure_ascii=False, separators=(',', ':'))
-runs = []
-for case in sorted(root.glob('pair-*')):
-    if not case.is_dir():
-        continue
-    report = json.loads((case / 'report.json').read_text())
-    assert report['status'] == 'passed' and report['cleanup_verified']
-    assert report['runtime_binding_verified']
-    assert report['runtime_binding'] == expected[report['mode']], case.name
-    assert str(Path(report['runtime']).resolve()) == report['runtime_binding']['root']
-    receipt = next(json.loads(line) for line in reversed(case.with_name(case.name + '.log').read_text().splitlines()) if line.startswith('{"resource_scope":'))
-    obs = receipt['payload_resource_observation']
-    assert receipt['abort'] is None and receipt['payload_resource_observation_verified']
-    assert obs['payload_exit_code'] == 0 and obs['payload_cleanup_verified']
-    assert obs['resource_events']['memory.events']['oom_kill'] == 0
-    tokens = {'question_and_recipe': count(report['question'] + '\n' + report['recipe']),
-              'arguments': sum(count(compact(call['arguments'])) for call in report['calls']),
-              'help_and_replies': sum(count((case / call['stdout_file']).read_text()) for call in report['calls'])}
-    tokens['whole_task'] = sum(tokens.values())
-    runs.append({'case': case.name, 'mode': report['mode'], 'cache': report['cache'], 'runtime': report['runtime'], 'runtime_binding': report['runtime_binding'], 'runtime_binding_audit_ms': report['runtime_binding_audit_ms'],
-                 'wall_seconds': receipt['elapsed_seconds'], 'cpu_seconds': obs['cpu_stat']['usage_usec'] / 1e6,
-                 'peak_process_family_bytes_including_page_cache': obs['memory_peak_bytes'],
-                 'tokens_estimated': tokens, 'calls': report['calls'],
-                 'parent_evidence_id': report['parent_evidence_id'], 'parent_semantic_sha256': report['parent_semantic_sha256'],
-                 'answer_sha256': report['answer_sha256'], 'oracle_verified': report['oracle_verified'],
-                 'cleanup_verified': True, 'resource_events': obs['resource_events']})
-assert len(runs) == 12
-for key in ['answer_sha256', 'parent_semantic_sha256', 'parent_evidence_id']:
-    assert len({row[key] for row in runs}) == 1, key
-summary = {}
-for cache in ['cold', 'warm']:
-    summary[cache] = {}
-    for mode in ['complete', 'selected']:
-        rows = [r for r in runs if r['mode'] == mode and r['cache'] == cache]
-        assert len(rows) == 3
-        summary[cache][mode] = {key: {'median': statistics.median(r[key] for r in rows), 'min': min(r[key] for r in rows), 'max': max(r[key] for r in rows)} for key in ['wall_seconds', 'cpu_seconds', 'peak_process_family_bytes_including_page_cache']}
-        summary[cache][mode]['whole_task_tokens_estimated'] = [r['tokens_estimated']['whole_task'] for r in rows]
-result = {'status': 'passed', 'tokenizer': 'tiktoken==0.12.0/cl100k_base; estimates, not model usage',
-          'context_scope': 'Question, supplied command recipe, actual selected-command help, all logical CLI argv and all stdout. No model invoked; reasoning, framing, irrelevant tool discovery and actual native-agent usage unmeasured.',
-          'cache_scope': 'cold disables Node compile cache; warm primes the identical workflow once per runtime/mode before timing. Fresh processes and isolated HOME each trial; OS page cache uncontrolled.',
-          'resource_scope': 'Whole task driver plus all CLI children; includes pre/post source-and-compiled-runtime binding verification, bundle publication/authentication, help, extra calls and local answer/oracle checking. Kernel cgroup peak includes file cache; not sampled RSS. Download/build/oracle preparation and priming excluded.',
-          'acquisition': json.loads((root / 'acquisition.json').read_text()), 'measurement_inputs': inputs,
-          'summary': summary, 'runs': runs}
-native = root / 'native-control'
-if native.exists():
-    binding = json.loads((native / 'runtime-binding.json').read_text())
-    assert binding['runtime_binding_verified'] and binding['runtime_binding'] == expected['complete']
-    assert str(Path(binding['runtime']).resolve()) == binding['runtime_binding']['root']
-    receipt = next(json.loads(line) for line in reversed((root / 'native-control.log').read_text().splitlines()) if line.startswith('{"resource_scope":'))
-    obs = receipt['payload_resource_observation']
-    assert receipt['abort'] is None and receipt['payload_resource_observation_verified'] and obs['payload_exit_code'] == 0 and obs['payload_cleanup_verified']
-    baseline_case = root / next(run['case'] for run in runs if run['mode'] == 'complete')
-    assert json.loads((native / 'answer.json').read_text()) == json.loads((baseline_case / 'answer.json').read_text())
-    control_source = Path(__file__).with_name('managed-cli-local-control.py').read_text()
-    result['existing_native_control'] = {'runtime': binding['runtime'], 'runtime_binding': binding['runtime_binding'], 'runtime_binding_audit_ms': binding['runtime_binding_audit_ms'], 'repetitions': 1,
-        'tokens_estimated_script_plus_help_plus_answer': count(control_source) + count((native / 'help.txt').read_text()) + count((native / 'answer.json').read_text()),
-        'token_scope': 'Projection source, original CLI help and returned answer; excludes shared question and launcher argv. No actual model usage measured.',
-        'wall_seconds': receipt['elapsed_seconds'], 'cpu_seconds': obs['cpu_stat']['usage_usec'] / 1e6,
-        'peak_process_family_bytes_including_page_cache': obs['memory_peak_bytes'], 'answer_matches': True, 'cleanup_verified': True}
-args.output.write_text(json.dumps(result, indent=2) + '\n')
-print(json.dumps(summary, indent=2))

experiments/analysis-efficiency/managed-cli-local-control.py

@@ -1,44 +0,0 @@
-"""Existing native code-composition control: save complete stdout, return selected facts."""
-import argparse
-import json
-import subprocess
-import time
-from pathlib import Path
-
-parser = argparse.ArgumentParser()
-parser.add_argument('runtime', type=Path)
-parser.add_argument('target', type=Path)
-parser.add_argument('output', type=Path)
-parser.add_argument('--measurement-inputs', type=Path, required=True)
-args = parser.parse_args()
-args.output.mkdir()
-node = 'node'
-inputs = json.loads(args.measurement_inputs.read_text())
-expected = inputs['expected_runtime_bindings']['complete']
-assert expected['git_revision'] == inputs['baseline_revision']
-helper = Path(__file__).with_name('managed-cli-runtime.mjs')
-def capture_binding():
-    return json.loads(subprocess.check_output([node, str(helper), str(args.runtime)], text=True))
-binding_started = time.monotonic()
-binding = capture_binding()
-binding_audit_ms = {'before': (time.monotonic() - binding_started) * 1000}
-assert binding == expected
-
-entry = str(args.runtime / 'scripts/rea.mjs')
-help_result = subprocess.run([node, entry, 'inspect-managed-members', '--help'], check=True, capture_output=True, text=True)
-(args.output / 'help.txt').write_text(help_result.stdout)
-with (args.output / 'parent.json').open('w') as file:
-    subprocess.run([node, entry, 'inspect-managed-members', str(args.target), '--type', 'Newtonsoft.Json.JsonConvert', '--json'], check=True, stdout=file)
-parent = json.loads((args.output / 'parent.json').read_text())
-data = parent['normalized_result']
-answer = {'parent_evidence_id': parent['evidence_id'], 'artifact_sha256': data['artifact']['sha256'],
-          'selection': data['selection'], 'source_coverage': data['coverage'],
-          'total_methods': len(data['methods']), 'total_member_refs': len(data['member_refs']),
-          'methods': data['methods'][:8], 'member_refs': data['member_refs'][:16],
-          'limitation': 'MemberRef rows are assembly-wide; methods are selected-type rows. Page exhaustion is not an absence claim.'}
-(args.output / 'answer.json').write_text(json.dumps(answer))
-binding_finished = time.monotonic()
-assert capture_binding() == binding
-binding_audit_ms['after'] = (time.monotonic() - binding_finished) * 1000
-(args.output / 'runtime-binding.json').write_text(json.dumps({'runtime': str(args.runtime), 'runtime_binding': binding, 'runtime_binding_verified': True, 'runtime_binding_audit_ms': binding_audit_ms}))
-print(json.dumps(answer))

experiments/analysis-efficiency/managed-cli-oracle.py

@@ -1,18 +0,0 @@
-import json,hashlib,argparse
-from pathlib import Path
-import dnfile
-parser=argparse.ArgumentParser();parser.add_argument('root',type=Path);root=parser.parse_args().root;path=root/'Newtonsoft.Json.dll'
-pe=dnfile.dnPE(str(path));assert pe.net is not None
-counts={name:len(getattr(pe.net.mdtables,name).rows) if getattr(pe.net.mdtables,name,None) else 0 for name in ['TypeDef','MethodDef','MemberRef','Field','Property','Event','Param','StandAloneSig','TypeSpec','ExportedType']}
-selected=[]
-for index,row in enumerate(pe.net.mdtables.TypeDef.rows,1):
- name=(str(row.TypeNamespace)+'.' if str(row.TypeNamespace) else '')+str(row.TypeName)
- if name!='Newtonsoft.Json.JsonConvert':continue
- selected.append({'token':f'0x{0x02000000|index:08x}','name':name,'methods':[{'token':f'0x{0x06000000|m.row_index:08x}','name':str(m.row.Name),'rva':m.row.Rva,'signature_hex':m.row.Signature.value.hex()} for m in row.MethodList]})
-assert len(selected)==1
-refs=[{'token':f'0x{0x0a000000|i:08x}','name':str(row.Name),'signature_hex':row.Signature.value.hex()} for i,row in enumerate(pe.net.mdtables.MemberRef.rows[:16],1)]
-assembly=pe.net.mdtables.Assembly.rows[0]
-oracle={'decoder':'dnfile==0.18.0 (independent Python PE/CLI parser)','assembly_sha256':hashlib.sha256(path.read_bytes()).hexdigest(),'assembly_name':str(assembly.Name),'assembly_version':'.'.join(str(getattr(assembly,k)) for k in ['MajorVersion','MinorVersion','BuildNumber','RevisionNumber']),'row_counts':counts,'selected_types':selected,'member_refs_first_16':refs,'target_execution':False}
-(root/'oracle.json').write_text(json.dumps(oracle,indent=2)+'\n')
-print(json.dumps({'assembly':oracle['assembly_name'],'version':oracle['assembly_version'],'row_counts':counts,'selected_type':selected[0]['name'],'selected_methods':len(selected[0]['methods']),'target_execution':False}))
-pe.close()

experiments/analysis-efficiency/managed-cli-runtime.mjs

@@ -1,106 +0,0 @@
-import assert from "node:assert/strict";
-import { execFileSync } from "node:child_process";
-import { createHash } from "node:crypto";
-import { readFile, readdir, realpath } from "node:fs/promises";
-import { join, relative } from "node:path";
-import { fileURLToPath } from "node:url";
-const sha = (value) => createHash("sha256").update(value).digest("hex");
-
-/** Bind a trial to its source checkout and compiled runtime, including deferred assets. */
-export const captureRuntimeBinding = async (runtime, kind = "cli") => {
-  assert.ok(kind === "cli" || kind === "mcp", "Unknown runtime entry");
-  const root = await realpath(runtime);
-  const git = (args) =>
-    execFileSync("git", args, { cwd: root, maxBuffer: 16 * 1024 * 1024 });
-  const gitRevision = git(["rev-parse", "HEAD"]).toString().trim();
-  const sourcePaths = ["src", "scripts", "package.json", "package-lock.json"];
-  const sourceDiff = git([
-    "diff",
-    "--no-ext-diff",
-    "--no-textconv",
-    "--binary",
-    "HEAD",
-    "--",
-    ...sourcePaths,
-  ]);
-  const untracked = git([
-    "ls-files",
-    "--others",
-    "--exclude-standard",
-    "-z",
-    "--",
-    ...sourcePaths,
-  ])
-    .toString()
-    .split("\0")
-    .filter(Boolean)
-    .sort();
-  const untrackedEntries = [];
-  for (const name of untracked)
-    untrackedEntries.push([name, sha(await readFile(join(root, name)))]);
-  const files = ["scripts/rea.mjs", "package.json", "package-lock.json"];
-  const visit = async (directory) => {
-    const entries = await readdir(directory, { withFileTypes: true });
-    for (const entry of entries.sort((a, b) =>
-      a.name < b.name ? -1 : a.name > b.name ? 1 : 0,
-    )) {
-      const path = join(directory, entry.name);
-      assert.ok(!entry.isSymbolicLink(), `Unbound compiled CLI link: ${path}`);
-      if (entry.isDirectory()) await visit(path);
-      else if (entry.isFile() && /\.(?:[cm]?js|json)$/.test(entry.name))
-        files.push(relative(root, path));
-    }
-  };
-  // MCP materializes additional workers and reads build-owned JSON after
-  // discovery. Bind every compiled JS/JSON asset, rather than only its entry.
-  await visit(join(root, kind === "mcp" ? "dist" : "dist/cli-runtime"));
-  assert.ok(
-    files.includes(
-      kind === "mcp"
-        ? join("dist", "mcp", "main.js")
-        : join("dist", "cli-runtime", "cli.js"),
-    ),
-    "Missing compiled runtime entry",
-  );
-  const hash = createHash("sha256");
-  let bytes = 0;
-  for (const name of files.sort()) {
-    const value = await readFile(join(root, name));
-    bytes += value.length;
-    hash.update(JSON.stringify([name, value.length, sha(value)]) + "\n");
-  }
-  return {
-    binding_version: kind === "mcp" ? 2 : 1,
-    root,
-    node: process.version,
-    git_revision: gitRevision,
-    source_diff_sha256: sha(sourceDiff),
-    untracked_source_sha256: sha(JSON.stringify(untrackedEntries)),
-    ...(kind === "mcp"
-      ? {
-          compiled_runtime_sha256: hash.digest("hex"),
-          compiled_runtime_files: files.length,
-          compiled_runtime_bytes: bytes,
-        }
-      : {
-          compiled_cli_sha256: hash.digest("hex"),
-          compiled_cli_files: files.length,
-          compiled_cli_bytes: bytes,
-        }),
-  };
-};
-
-export const assertRuntimeBinding = (actual, expected, mode) => {
-  assert.ok(expected, `Missing expected runtime binding for ${mode}`);
-  assert.deepEqual(actual, expected, `Runtime binding differs for ${mode}`);
-};
-
-if (process.argv[1] && fileURLToPath(import.meta.url) === process.argv[1]) {
-  console.log(
-    JSON.stringify(
-      await captureRuntimeBinding(process.argv[2], process.argv[3]),
-      null,
-      2,
-    ),
-  );
-}

experiments/analysis-efficiency/managed-cli-shared-read.json

@@ -1,72 +0,0 @@
-{
-  "status": "passed",
-  "scope": "Single completed SDK regression after shared JSON reader/admission changes; not a new paired source-to-bundle performance comparison. Existing semantic-node cap one answers static correspondence only; no equal semantic-graph coverage claim. Corpus/reference preparation performed earlier and excluded.",
-  "artifact": {
-    "name": "Redux Toolkit 2.2.7",
-    "tarball_sha256": "f2517c466b50424b661a27e48039f15db7783e5822f46b5c7d39f20104ac67a9"
-  },
-  "runtime_parent_revision": "4fab2dfda16236dc407aa179920780d6a970dda3",
-  "production_manifest": "managed-cli.json#measurement_inputs.production_sources_sha256",
-  "input_schema_profile": "default compact",
-  "output_schema_profile": "full",
-  "tokens_estimated": {
-    "input_catalog_once": 49054,
-    "arguments": 307,
-    "text_replies": 7017,
-    "whole_task": 56378
-  },
-  "token_scope": "tiktoken==0.12.0/cl100k_base; one name/description/input-schema catalog plus actual arguments and MCP text replies; excludes output schemas, framing, model prompts/reasoning and actual model usage. Not actual native-agent token usage.",
-  "actual_model_usage": null,
-  "wall_seconds": 21.38,
-  "cpu_seconds": 21.022683,
-  "peak_process_family_bytes_including_page_cache": 974041088,
-  "calls": [
-    {
-      "name": "analyze_javascript_application",
-      "elapsed_ms": 9837.265845000002,
-      "is_error": false,
-      "reply_bytes": 25941
-    },
-    {
-      "name": "compare_source_to_bundle",
-      "elapsed_ms": 256.3669919999993,
-      "is_error": false,
-      "reply_bytes": 13199
-    },
-    {
-      "name": "inspect_analysis_view",
-      "elapsed_ms": 3012.057904000001,
-      "is_error": false,
-      "reply_bytes": 19393
-    },
-    {
-      "name": "export_evidence_bundle",
-      "elapsed_ms": 148.9011160000009,
-      "is_error": false,
-      "reply_bytes": 364
-    }
-  ],
-  "independent_proof": {
-    "status": "passed",
-    "method": "Independent Python JSON/SHA-256/POSIX path and basename joins; no REA parser or matcher.",
-    "source_files": 180,
-    "embedded_nodes": 99,
-    "candidate_relations": 210,
-    "strong_location_rows": 33,
-    "limitation": "Static multiple-location projections; no semantic-equivalence or removal claim."
-  },
-  "resource_events": {
-    "memory.events": {
-      "low": 0,
-      "high": 0,
-      "max": 0,
-      "oom": 0,
-      "oom_kill": 0,
-      "oom_group_kill": 0
-    },
-    "pids.events": {
-      "max": 0
-    }
-  },
-  "cleanup_verified": true
-}

experiments/analysis-efficiency/managed-cli-task.mjs

@@ -1,266 +0,0 @@
-import {
-  captureRuntimeBinding,
-  assertRuntimeBinding,
-} from "./managed-cli-runtime.mjs";
-import assert from "node:assert/strict";
-import { execFile } from "node:child_process";
-import { promisify } from "node:util";
-import { createHash } from "node:crypto";
-import { readFile, writeFile, mkdir } from "node:fs/promises";
-import { join, resolve } from "node:path";
-const execute = promisify(execFile);
-const [runtime, root, output, mode, cache = "cold"] = process.argv.slice(2);
-for (const value of [runtime, root, output])
-  assert.equal(resolve(value), value);
-assert.ok(["complete", "selected"].includes(mode));
-assert.ok(["cold", "warm"].includes(cache));
-await mkdir(output);
-await mkdir(join(output, "tmp"));
-const oracle = JSON.parse(await readFile(join(root, "oracle.json"), "utf8"));
-const target = join(root, "Newtonsoft.Json.dll");
-const hash = (value) => createHash("sha256").update(value).digest("hex");
-assert.equal(hash(await readFile(target)), oracle.assembly_sha256);
-const stable = (value) =>
-  Array.isArray(value)
-    ? value.map(stable)
-    : value !== null && typeof value === "object"
-      ? Object.fromEntries(
-          Object.keys(value)
-            .sort()
-            .map((key) => [key, stable(value[key])]),
-        )
-      : value;
-const report = {
-  status: "incomplete",
-  runtime,
-  mode,
-  cache,
-  node: process.version,
-  question:
-    "Report identity/selection/source coverage for JsonConvert, its total method count and the first eight complete method records, plus the first sixteen assembly-wide MemberRef records and continuation coverage.",
-  recipe:
-    mode === "selected"
-      ? "Use --detail summary --evidence-bundle FILE; pass the exact parent_evidence_id to inspect-analysis-view --evidence-bundle FILE with source kind retained-evidence and view {kind:managed-members,collection:methods|member_refs,offset:0,limit:8|16}."
-      : "Use inspect-managed-members --type Newtonsoft.Json.JsonConvert; the completed full Evidence supplies the requested rows and remains accessible.",
-  calls: [],
-  cleanup_verified: false,
-};
-const began = performance.now();
-const environment = {
-  PATH: process.env.PATH,
-  HOME: output,
-  TMPDIR: join(output, "tmp"),
-  LANG: "C.UTF-8",
-  REA_LOG_LEVEL: "silent",
-  UV_THREADPOOL_SIZE: "1",
-  NODE_OPTIONS: "--max-old-space-size=2048",
-  ...(cache === "cold"
-    ? { NODE_DISABLE_COMPILE_CACHE: "1" }
-    : { NODE_COMPILE_CACHE: join(root, `compile-cache-${mode}`) }),
-};
-const call = async (label, args, json = true) => {
-  const started = performance.now();
-  const result = await execute(
-    process.execPath,
-    [join(runtime, "scripts/rea.mjs"), ...args],
-    {
-      cwd: output,
-      env: environment,
-      maxBuffer: 16 * 1024 * 1024,
-      timeout: 120000,
-    },
-  );
-  await writeFile(join(output, label + ".stdout"), result.stdout);
-  await writeFile(join(output, label + ".stderr"), result.stderr);
-  report.calls.push({
-    label,
-    arguments: ["rea", ...args],
-    elapsed_ms: performance.now() - started,
-    stdout_bytes: Buffer.byteLength(result.stdout),
-    stdout_file: label + ".stdout",
-  });
-  return json ? JSON.parse(result.stdout) : result.stdout;
-};
-let parent, summary, methods, refs;
-try {
-  const inputs = JSON.parse(
-    await readFile(join(root, "measurement-inputs.json"), "utf8"),
-  );
-  const expected = inputs.expected_runtime_bindings?.[mode];
-  assert.ok(expected, `Missing expected runtime for ${mode}`);
-  assert.equal(
-    expected.git_revision,
-    mode === "complete"
-      ? inputs.baseline_revision
-      : inputs.feature_parent_revision,
-  );
-  assert.notEqual(
-    inputs.expected_runtime_bindings.complete.root,
-    inputs.expected_runtime_bindings.selected.root,
-  );
-  assert.notEqual(
-    inputs.expected_runtime_bindings.complete.compiled_cli_sha256,
-    inputs.expected_runtime_bindings.selected.compiled_cli_sha256,
-  );
-  const bindingStarted = performance.now();
-  report.runtime_binding = await captureRuntimeBinding(runtime);
-  report.runtime_binding_audit_ms = {
-    before: performance.now() - bindingStarted,
-  };
-  assertRuntimeBinding(report.runtime_binding, expected, mode);
-  await call("help-members", ["inspect-managed-members", "--help"], false);
-  if (mode === "complete") {
-    parent = await call("complete", [
-      "inspect-managed-members",
-      target,
-      "--type",
-      "Newtonsoft.Json.JsonConvert",
-      "--json",
-    ]);
-    methods = parent.normalized_result.methods.slice(0, 8);
-    refs = parent.normalized_result.member_refs.slice(0, 16);
-  } else {
-    await call("help-view", ["inspect-analysis-view", "--help"], false);
-    const bundlePath = join(output, "parent.json");
-    summary = await call("summary", [
-      "inspect-managed-members",
-      target,
-      "--type",
-      "Newtonsoft.Json.JsonConvert",
-      "--detail",
-      "summary",
-      "--evidence-bundle",
-      bundlePath,
-      "--json",
-    ]);
-    const id = summary.normalized_result.parent_evidence_id;
-    assert.ok(id);
-    const bundle = JSON.parse(await readFile(bundlePath, "utf8"));
-    assert.equal(bundle.records.length, 1);
-    parent = bundle.records[0];
-    assert.equal(parent.evidence_id, id);
-    for (const [collection, limit] of [
-      ["methods", 8],
-      ["member_refs", 16],
-    ]) {
-      const value = await call(collection, [
-        "inspect-analysis-view",
-        JSON.stringify({
-          source: { kind: "retained-evidence", evidence_id: id },
-          view: { kind: "managed-members", collection, offset: 0, limit },
-        }),
-        "--evidence-bundle",
-        bundlePath,
-        "--json",
-      ]);
-      const page = value.normalized_result;
-      assert.equal(page.parent_evidence_id, id);
-      assert.deepEqual(page.source_coverage, parent.normalized_result.coverage);
-      assert.deepEqual(
-        page.page.rows,
-        parent.normalized_result[collection].slice(0, limit),
-      );
-      assert.equal(
-        page.coverage.total,
-        parent.normalized_result[collection].length,
-      );
-      assert.equal(page.coverage.next_offset, limit);
-      assert.equal(page.coverage.exhausted, false);
-      if (collection === "methods") methods = page.page.rows;
-      else refs = page.page.rows;
-    }
-  }
-  const data = parent.normalized_result;
-  assert.equal(data.artifact.sha256, oracle.assembly_sha256);
-  assert.equal(data.methods.length, 72);
-  assert.equal(data.member_refs.length, 2149);
-  assert.equal(data.types.length, 1);
-  assert.equal(data.types[0].token, oracle.selected_types[0].token);
-  for (let i = 0; i < data.methods.length; i++) {
-    const row = data.methods[i],
-      wanted = oracle.selected_types[0].methods[i];
-    assert.equal(row.token, wanted.token);
-    assert.equal(row.name, wanted.name);
-    assert.equal(row.rva, wanted.rva);
-    assert.equal(
-      row.signature.raw_sha256,
-      hash(Buffer.from(wanted.signature_hex, "hex")),
-    );
-  }
-  for (let i = 0; i < refs.length; i++) {
-    const row = refs[i],
-      wanted = oracle.member_refs_first_16[i];
-    assert.equal(row.token, wanted.token);
-    assert.equal(row.name, wanted.name);
-    assert.equal(
-      row.signature.raw_sha256,
-      hash(Buffer.from(wanted.signature_hex, "hex")),
-    );
-  }
-  assert.equal(methods.length, 8);
-  assert.equal(refs.length, 16);
-  if (summary) {
-    assert.equal(summary.normalized_result.summary.reported_counts.methods, 72);
-    assert.equal(
-      summary.normalized_result.summary.reported_counts.member_refs,
-      2149,
-    );
-    assert.deepEqual(summary.normalized_result.summary.coverage, data.coverage);
-    assert.deepEqual(
-      summary.normalized_result.summary.selection,
-      data.selection,
-    );
-  }
-  const answer = {
-    parent_evidence_id: parent.evidence_id,
-    artifact_sha256: oracle.assembly_sha256,
-    selection: data.selection,
-    source_coverage: data.coverage,
-    total_methods: data.methods.length,
-    total_member_refs: data.member_refs.length,
-    methods,
-    member_refs: refs,
-    limitation:
-      "MemberRef rows are assembly-wide; methods are selected-type rows. Page exhaustion is not an absence claim.",
-  };
-  report.parent_evidence_id = parent.evidence_id;
-  report.parent_semantic_sha256 = hash(JSON.stringify(stable(parent)));
-  report.answer_sha256 = hash(JSON.stringify(stable(answer)));
-  report.oracle_verified = {
-    all_selected_method_metadata: 72,
-    returned_methods: 8,
-    returned_member_refs: 16,
-  };
-  const bindingFinished = performance.now();
-  assertRuntimeBinding(
-    await captureRuntimeBinding(runtime),
-    report.runtime_binding,
-    mode,
-  );
-  report.runtime_binding_audit_ms.after = performance.now() - bindingFinished;
-  report.runtime_binding_verified = true;
-  report.status = "passed";
-  await writeFile(join(output, "parent-evidence.json"), JSON.stringify(parent));
-  await writeFile(join(output, "answer.json"), JSON.stringify(answer));
-} finally {
-  report.elapsed_ms = performance.now() - began;
-  report.cleanup_verified = true;
-  await writeFile(
-    join(output, "report.json"),
-    JSON.stringify(report, null, 2) + "\n",
-  );
-}
-console.log(
-  JSON.stringify({
-    status: report.status,
-    mode,
-    cache,
-    parent: report.parent_evidence_id,
-    answer: report.answer_sha256,
-    calls: report.calls.map((c) => ({
-      label: c.label,
-      elapsed_ms: c.elapsed_ms,
-      bytes: c.stdout_bytes,
-    })),
-  }),
-);

experiments/analysis-efficiency/managed-cli.md

@@ -1,219 +0,0 @@
-# Portable managed CLI member views
-
-Issue #5148 / PR #5167. Baseline `main@3dbe314ada9f6dcc994ca4655dc0faf082503847`;
-feature integrates the original `7b3ed4d025edd24d062cde0327a53bd311e174fc`.
-The measured production-file SHA-256 manifest is in [managed-cli.json](managed-cli.json).
-These are working-tree measurements. Each trial verifies both source and the
-complete compiled CLI graph before and after execution against its explicitly
-selected build. The two roles have distinct checkout roots and compiled digests.
-Identity-audit time is included in whole-task costs and recorded separately.
-The audit reads compiled files before timing individual CLI calls, warming those
-filesystem pages; cold means disabled Node compile cache, not disk-cold startup.
-
-## Question and independent checks
-
-Report identity, selected type, source coverage, the total method count, the first
-eight complete method records, and the first sixteen assembly-wide MemberRef
-records, including continuation coverage. Keep complete original Evidence available.
-The question deliberately does not ask for every method or reference.
-
-Public artifact: [Newtonsoft.Json 13.0.3](https://www.nuget.org/packages/Newtonsoft.Json/13.0.3),
-from the NuGet flat-container archive. The 2,441,966-byte archive SHA-256 is
-`872fc189e638ab1056555b03aaa38f68bcb54286e221aa646eb1129babf63c77`.
-Selected member `lib/net6.0/Newtonsoft.Json.dll`, 712,464 bytes, SHA-256
-`22c649f75fce5be7c7ccda8880473b634ef69ecf33f5d1ab8ad892caf47d5a07`.
-Package version 13.0.3 is distinct from metadata assembly version 13.0.0.0.
-No library code is executed; REA parses PE/CLI statically.
-
-An independent Python oracle uses `dnfile==0.18.0` and `pefile==2024.8.26`.
-It finds 494 TypeDefs, 4,208 MethodDefs and 2,149 MemberRefs. The selected
-`Newtonsoft.Json.JsonConvert` has 72 methods. Every trial checks all 72 method
-tokens, names, RVAs and original signature hashes, plus the sixteen returned
-MemberRef tokens, names and signature hashes, against this oracle. This does
-not independently establish complete CIL semantics or opcode correctness.
-The full parent Evidence and requested answers are identical across all twelve
-trials; returned rows equal the exact parent slices. Selection and source
-coverage remain distinct from page exhaustion. MemberRefs remain assembly-wide.
-
-## Completed-task cost
-
-Linux x64, Node 24.18.0/npm 11.16.0. Three alternating pairs per cache condition,
-serial, one CPU; 4 GiB hard / 3 GiB early-stop family guard, no swap, 192-task
-ceiling. Every task includes actual selected-command help, all CLI calls,
-provider parsing, bundle publication/authentication, local answer extraction
-and oracle comparisons, plus both runtime-identity audits. Build, download, oracle preparation and warm priming
-are excluded. OS page cache is uncontrolled. No build/test overlapped timing.
-
-Complete mode starts two CLI processes (help plus analysis). Selected mode starts
-five (two help commands, summary/publication, methods page, MemberRef page).
-Cold disables the Node compile cache; warm primes the exact workflow once per
-runtime/mode, then still starts fresh processes with isolated HOME each trial.
-All trials complete with verified process cleanup and no OOM/resource-stop event.
-
-| Whole task, median                              | Complete | Summary + two pages |
-| ----------------------------------------------- | -------: | ------------------: |
-| Estimated context tokens, both cache conditions |  451,373 |              13,078 |
-| Cold wall seconds                               |    9.969 |              14.801 |
-| Cold family CPU seconds                         |    9.743 |              14.555 |
-| Cold kernel family peak MiB                     |  393.281 |             400.098 |
-| Warm wall seconds                               |   10.339 |              24.141 |
-| Warm family CPU seconds                         |   10.097 |              23.842 |
-| Warm kernel family peak MiB                     |  401.809 |             407.164 |
-
-Context estimates include the question, supplied command recipe, all logical
-argv, actual help and stdout. Tokenizer `tiktoken==0.12.0`, `cl100k_base`.
-The reduction is 97.1% for this fixed task. There is no model invocation;
-actual billed/native-agent usage, reasoning and transport framing are unmeasured.
-The memory counter is the kernel cgroup process-family peak including file
-cache, not sampled RSS. Ranges and individual receipts are in the JSON.
-
-This is an opt-in context/portability improvement with extra latency and CPU,
-not a speed or memory optimization. Complete provider parsing and full authentication of file-supplied bundles
-remain. Fresh managed Evidence is sealed at its producing factory and reused
-without another payload clone, including low-headroom error projection. Complete output remains the default and is preferable
-for small outputs or questions requiring every row. No cache or parser cap
-was introduced.
-
-## Existing native code composition
-
-The unchanged baseline can already redirect full stdout to a file and select
-rows in code. [The measured control](managed-cli-local-control.py) returns the
-identical answer and retains the complete original Evidence. One cold run:
-11.249 s wall, 11.000 s family CPU,
-375.3 MiB kernel peak. Projection source,
-original help and returned answer together estimate 10,555 tokens; the shared
-question and launcher argv are excluded. This single-run control does not
-establish stable performance or actual native-agent usage. It does demonstrate
-that raw CLI reply savings are not universal savings over code composition.
-The additive interface supplies authenticated reusable projections through the
-same application/domain owner as MCP, without caller-maintained JSON slicing.
-
-## Correctness and resource boundaries
-
-The public CLI regression pages all eight managed collections after process
-exit, target deletion and a working-directory change. Complete parent identity,
-original row order, signatures, source/page coverage and unknowns survive.
-Existing outputs are not replaced; failed publication retains completed facts.
-
-The Evidence factory parses mutable caller data into independent trees, computes
-identity, then seals its fresh owned snapshot with active ancestry/iterators.
-It does not retain a set/array of every completed object. Existing sealed roots
-can be shared; mutable input aliases are cloned independently. General graph
-sealing keeps its separate cycle, sharing, hidden-field and atomic-failure rules.
-Managed and derived-view factories seal their own completed Evidence, so CLI
-error projection can borrow it without reauthentication or another payload copy.
-The view owner retains strict JSON normalization for optional-field contracts;
-the CLI no longer copies its already validated completed projection again.
-
-Shared heap admission traverses by depth rather than queueing every report row
-or allocating an entries array. It reserves parsed working copies and actual
-escaping expansion before cloning/hashing, reporting UTF-16 storage explicitly.
-Canonical bundle equality streams existing ordinary JSON encoder parts, preserving
-native key order, omission, negative zero and Unicode semantics without two
-whole-document strings. All production bundle readers explicitly pass their
-operation: CLI import/export/compare/inspection, retained views, MCP import/
-comparison and both native-matching read passes. Errors retain the original
-cause, cleanup primary and lease through retry.
-
-One process primitive dispatches queued callbacks and then their OS signal
-notifications. The managed producer checks it before accepting complete Evidence.
-Publication/read stages use it before their final checks. Inline, file and bundle
-CLI views share the existing command finalizer and actual resource scope; the
-finalizer checks interruption after close while preserving any primary/cleanup
-failure. Existing inline error labels remain intact. Synchronous analysis is
-cooperatively cancellable between stages, not preemptible.
-
-Four compiled publication cases (SIGINT/SIGTERM × event/actual POSIX signal)
-fail without their checkpoint and pass restored. Eight additional compiled
-completion cases cover default complete delivery and inline projection; all fail
-with only their new completion checkpoints removed and pass restored. Fixture
-hooks match the selected target path or exact parent ID. Two real Newtonsoft
-publication runs and four real default/inline completion runs retain the identical
-parent or independently checked selected summary, exit 130/143 and preserve
-committed receipts where applicable. No target library code is executed.
-
-All 556 focused tests across 36 files pass, including direct
-finalizer/cleanup ownership, WASM/Android cancellation and native matching.
-All six `npm run check` tasks plus architecture guards, and all six
-`npm run docs:check` tasks plus five README tests pass. The expanded domain
-project passes 5,617 tests in 287 files with
-3 skipped cases; this overlaps the focused gate. Its first
-batched shard hit two existing 30-second timeouts in unchanged large synthetic
-tests. Both passed isolated and in the fresh shard rerun under the same timeout;
-the cause of the batch variation is unverified. No production/timeout change
-was made for those cases. An earlier unsplit expansion was manually stopped
-before its heap ceiling; that incomplete attempt is not counted as a pass.
-
-Eight producing/operation negative controls also catch graph-sized sealing/
-admission scratch and wrong operation attribution, including native reload.
-Native built-in instrumentation is confined to the isolated process-global lane.
-Initial test-only spy/probe/schema-import issues were corrected before these
-passing gates. No actual heap exhaustion is induced. Simulated providers do not
-qualify foreign engines; Windows OS signals remain unverified locally.
-
-## Shared-reader real-artifact regression
-
-The existing Redux Toolkit 2.2.7 source/bundle task also completes through the
-updated reader with default full output schemas and compact input schemas.
-An independent Python SHA-256/path oracle verifies 180 historical files,
-99 embedded source nodes and 210 candidate relations (33 strong-location rows,
-147 unknown). Original signals and partial source coverage remain visible.
-This uses the existing explicit semantic-node cap of one for static correspondence;
-it does not establish equivalent semantic-graph coverage or behavioral equivalence.
-
-One completed task: 21.380 s wall,
-21.023 s family CPU,
-928.9 MiB kernel family peak,
-56,378 estimated context tokens (one input catalog,
-all arguments and MCP text replies; excludes output schemas, framing and model
-reasoning). Corpus/reference preparation was performed earlier and excluded.
-This is a regression verification with resource observation, not a new paired
-performance comparison. Actual model usage remains unmeasured. Details:
-[managed-cli-shared-read.json](managed-cli-shared-read.json).
-
-## Reproduction
-
-Extract the selected DLL to a private lab as `Newtonsoft.Json.dll`. Create an
-`acquisition.json` containing the URL, hashes, sizes and selected ZIP member
-shown above; never commit the DLL. Prepare the independent oracle:
-
-```bash
-uv run --no-project --with dnfile==0.18.0 --with pefile==2024.8.26 python \
-  experiments/analysis-efficiency/managed-cli-oracle.py /absolute/lab
-```
-
-Build baseline and feature separately with the pinned toolchain. Run each under
-the shared resource guard, alternating complete/selected, selected/complete,
-complete/selected for cold and warm. Use a new output directory for every run:
-
-```bash
-python3 experiments/analysis-efficiency/resource-run.py --observe-payload-exit -- \
-  node experiments/analysis-efficiency/managed-cli-task.mjs \
-  /absolute/runtime /absolute/lab /absolute/lab/pair-cold-1-selected selected cold
-```
-
-Save each guard output to the adjacent `pair-*.log`. Warm mode uses the lab's
-mode-specific compile-cache directory; prime each identical workflow once first.
-Supply a `measurement-inputs.json` with exact revisions and production hashes,
-plus `expected_runtime_bindings.complete` and `.selected`. Capture each with
-`node experiments/analysis-efficiency/managed-cli-runtime.mjs /absolute/runtime`
-after building. Bind complete to the clean baseline revision, selected to the
-feature parent revision plus tracked/untracked source digests, with different
-roots and compiled-graph digests. The collector rejects a wrong build before any
-CLI call, rechecks it afterward, and aggregation independently enforces identity.
-A real wrong-runtime attempt is rejected before analysis. A copied trial with a
-tampered revision fails aggregation; removing only that consumer guard accepts it.
-The twelve-trial aggregation reproduces without private pilots. The native
-control also requires `--measurement-inputs /absolute/lab/measurement-inputs.json`
-and performs the same before/after identity checks.
-Then aggregate with:
-
-```bash
-uv run --no-project --with tiktoken==0.12.0 python \
-  experiments/analysis-efficiency/managed-cli-costs.py /absolute/lab \
-  --output /absolute/results.json
-```
-
-The original issue reporter's executable, foreign operating systems and actual
-model sessions remain unverified. Setup pilots and earlier unbound cohorts, including one failed setup run
-while compiled artifacts were absent after a typecheck failure, are excluded.

experiments/analysis-efficiency/mcp-input-catalog.md

@@ -226,8 +226,3 @@ keeps default valid calls and typed refusals while checking full producer
 constraints separately. Five isolated suites passed 14 tests across call paths,
 ADB start, browser scenarios, source selection and managed analysis. The first
 browser attempt failed and remains recorded; no performance cohort changed.
-
-The subsequent [startup audit](mcp-startup.md) extends this harness with
-source/bundle bindings and a post-materialization directory check. Its new
-measurements are a separate cohort; reproduce this report at its recorded
-revision when comparing the original timing and model-session receipts.

experiments/analysis-efficiency/mcp-input-catalog.mjs

@@ -7,10 +7,6 @@ import { parseArgs } from "node:util";
 import { Client } from "@modelcontextprotocol/client";
 import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
 import { Ajv2020 } from "ajv/dist/2020.js";
-import {
-  captureRuntimeBinding,
-  assertRuntimeBinding,
-} from "./managed-cli-runtime.mjs";
 
 const { values } = parseArgs({
   options: {
@@ -19,68 +15,26 @@ const { values } = parseArgs({
     oracle: { type: "string" },
     output: { type: "string" },
     profile: { type: "string", default: "default" },
-    phase: { type: "string", default: "analysis" },
-    cache: { type: "string", default: "cold" },
-    "cache-root": { type: "string" },
-    bindings: { type: "string" },
-    role: { type: "string" },
   },
 });
-assert.ok(["analysis", "discovery"].includes(values.phase));
+for (const key of ["runtime", "artifact", "oracle", "output"])
-assert.ok(["cold", "warm"].includes(values.cache));
-for (const key of values.phase === "analysis"
-  ? ["runtime", "artifact", "oracle", "output"]
-  : ["runtime", "output"])
   assert.ok(
     values[key] && resolve(values[key]) === values[key],
     `${key} must be absolute`,
   );
 assert.ok(["default", "full", "compact"].includes(values.profile));
-if (values.cache === "warm")
-  assert.ok(
-    values["cache-root"] &&
-      resolve(values["cache-root"]) === values["cache-root"],
-  );
 await mkdir(values.output, { recursive: false });
 const hash = (value) => createHash("sha256").update(value).digest("hex");
-let oracle;
+const oracle = JSON.parse(await readFile(values.oracle, "utf8"));
-let artifactSha;
+const artifactSha = hash(await readFile(values.artifact));
-if (values.phase === "analysis") {
+assert.equal(artifactSha, oracle.artifact_sha256);
-  oracle = JSON.parse(await readFile(values.oracle, "utf8"));
-  artifactSha = hash(await readFile(values.artifact));
-  assert.equal(artifactSha, oracle.artifact_sha256);
-}
-let expectedBinding;
-let bindingBefore;
-let auditBeforeMs;
-let measurementInputsSha256;
-const producerSources = {};
-if (values.bindings !== undefined) {
-  assert.ok(["baseline", "candidate"].includes(values.role));
-  const inputBytes = await readFile(values.bindings);
-  measurementInputsSha256 = hash(inputBytes);
-  const inputs = JSON.parse(inputBytes.toString("utf8"));
-  for (const name of ["mcp-input-catalog.mjs", "managed-cli-runtime.mjs"]) {
-    producerSources[name] = hash(
-      await readFile(new URL(name, import.meta.url)),
-    );
-    assert.equal(producerSources[name], inputs.harness_sources_sha256[name]);
-  }
-  expectedBinding = inputs.runtime_bindings[values.role];
-  const start = performance.now();
-  bindingBefore = await captureRuntimeBinding(values.runtime, "mcp");
-  auditBeforeMs = performance.now() - start;
-  assertRuntimeBinding(bindingBefore, expectedBinding, values.role);
-}
 const environment = {
   PATH: process.env.PATH,
   HOME: values.output,
   REA_LOG_LEVEL: "silent",
   UV_THREADPOOL_SIZE: "1",
   NODE_OPTIONS: "--max-old-space-size=2048",
-  ...(values.cache === "cold"
+  NODE_DISABLE_COMPILE_CACHE: "1",
-    ? { NODE_DISABLE_COMPILE_CACHE: "1" }
-    : { NODE_COMPILE_CACHE: values["cache-root"] }),
   ...(values.profile === "default"
     ? {}
     : { REA_MCP_INPUT_SCHEMA_PROFILE: values.profile }),
@@ -92,29 +46,14 @@ const transport = new StdioClientTransport({
   env: environment,
   stderr: "pipe",
 });
-const protocolRequests = {};
-const send = transport.send.bind(transport);
-transport.send = (...args) => {
-  const method = args[0].method;
-  if (typeof method === "string")
-    protocolRequests[method] = (protocolRequests[method] ?? 0) + 1;
-  return send(...args);
-};
 const client = new Client({ name: "rea-catalog-task", version: "1" });
 const report = {
   profile: values.profile,
-  phase: values.phase,
-  cache: values.cache,
-  cache_root: values["cache-root"] ?? null,
-  role: values.role,
-  measurement_inputs_sha256: measurementInputsSha256,
-  producer_sources_sha256: producerSources,
   artifact_sha256: artifactSha,
   calls: [],
   checks: [],
   status: "incomplete",
   cleanup_verified: false,
-  protocol_requests: protocolRequests,
 };
 const transcript = [];
 let stderr = "";
@@ -124,15 +63,6 @@ transport.stderr?.on("data", (value) => {
 const began = performance.now();
 try {
   await client.connect(transport);
-  report.protocol_era = client.getProtocolEra();
-  await writeFile(
-    join(values.output, "server.json"),
-    JSON.stringify({
-      info: client.getServerVersion(),
-      capabilities: client.getServerCapabilities(),
-      instructions: client.getInstructions(),
-    }),
-  );
   const catalog = await client.listTools();
   assert.equal(catalog.nextCursor, undefined);
   const definitions = new Map(catalog.tools.map((tool) => [tool.name, tool]));
@@ -143,145 +73,97 @@ try {
       ajv.validateSchema(tool.inputSchema),
       `Invalid schema: ${tool.name}`,
     );
-  {
+  await writeFile(join(values.output, "catalog.json"), JSON.stringify(catalog));
-    const encoded = JSON.stringify(catalog);
-    await writeFile(join(values.output, "catalog.json"), encoded);
-    report.catalog_sha256 = hash(encoded);
-  }
   report.tool_names = [...definitions.keys()];
-  if (values.phase === "discovery") {
+  const call = async (name, args) => {
-    const prompts = await client.listPrompts();
+    const definition = definitions.get(name);
-    assert.equal(prompts.nextCursor, undefined);
+    assert.ok(definition, `Missing named tool ${name}`);
-    await writeFile(
+    const start = performance.now();
-      join(values.output, "prompts.json"),
+    const reply = await client.callTool(
-      JSON.stringify(prompts),
+      { name, arguments: args },
+      { toolDefinition: definition },
     );
-    report.prompts_sha256 = hash(JSON.stringify(prompts));
+    report.calls.push({
-    report.answer = {
+      name,
-      tools: report.tool_names,
+      elapsed_ms: performance.now() - start,
-      prompts: prompts.prompts.map((prompt) => prompt.name),
+      is_error: reply.isError === true,
-    };
+    });
-    report.status = "passed";
+    transcript.push({ name, arguments: args, reply });
-  } else {
+    return reply;
-    const call = async (name, args) => {
+  };
-      const definition = definitions.get(name);
+  const input = {
-      assert.ok(definition, `Missing named tool ${name}`);
+    path: values.artifact,
-      const start = performance.now();
+    view: {
-      const reply = await client.callTool(
+      collection: "packages",
-        { name, arguments: args },
+      names: ["serde"],
-        { toolDefinition: definition },
+      fields: ["name", "version", "kind"],
-      );
+    },
-      report.calls.push({
+  };
-        name,
+  const first = await call("inspect_rust_binary", input);
-        elapsed_ms: performance.now() - start,
+  assert.notEqual(first.isError, true);
-        is_error: reply.isError === true,
+  const selected = first.structuredContent;
-      });
+  assert.ok(selected?.normalized_result?.page);
-      transcript.push({ name, arguments: args, reply });
+  assert.deepEqual(selected.normalized_result.page.rows, oracle.serde_rows);
-      return reply;
+  assert.equal(selected.subject.digest.sha256, artifactSha);
-    };
+  const parentId = selected.normalized_result.parent_evidence_id;
-    const input = {
+  for (let index = 0; index < 2; index++) {
-      path: values.artifact,
+    const reply = await call("inspect_analysis_view", {
+      source: { kind: "retained-evidence", evidence_id: parentId },
       view: {
+        kind: "rust",
         collection: "packages",
         names: ["serde"],
         fields: ["name", "version", "kind"],
       },
-    };
-    const first = await call("inspect_rust_binary", input);
-    assert.notEqual(first.isError, true);
-    const selected = first.structuredContent;
-    assert.ok(selected?.normalized_result?.page);
-    assert.deepEqual(selected.normalized_result.page.rows, oracle.serde_rows);
-    assert.equal(selected.subject.digest.sha256, artifactSha);
-    const parentId = selected.normalized_result.parent_evidence_id;
-    for (let index = 0; index < 2; index++) {
-      const reply = await call("inspect_analysis_view", {
-        source: { kind: "retained-evidence", evidence_id: parentId },
-        view: {
-          kind: "rust",
-          collection: "packages",
-          names: ["serde"],
-          fields: ["name", "version", "kind"],
-        },
-      });
-      assert.notEqual(reply.isError, true);
-      assert.deepEqual(
-        reply.structuredContent.normalized_result.page.rows,
-        oracle.serde_rows,
-      );
-      assert.equal(
-        reply.structuredContent.normalized_result.parent_evidence_id,
-        parentId,
-      );
-    }
-    const malformed = await call("inspect_rust_binary", {
-      path: values.artifact,
-      view: { collection: "packages", offset: -1 },
     });
-    assert.equal(malformed.isError, true);
+    assert.notEqual(reply.isError, true);
-    report.checks.push(
-      "Independent package rows and digest; repeated retained identity; canonical negative-offset refusal",
-    );
-    const exported = await call("export_evidence_bundle", {
-      path: join(values.output, "evidence.json"),
-    });
-    assert.notEqual(exported.isError, true);
-    const bundle = JSON.parse(
-      await readFile(join(values.output, "evidence.json"), "utf8"),
-    );
-    const parent = bundle.records.find(
-      (record) => record.evidence_id === parentId,
-    );
-    assert.ok(parent, "Complete original Evidence is retained");
-    assert.equal(parent.subject.digest.sha256, artifactSha);
     assert.deepEqual(
-      parent.normalized_result.auditable_metadata.packages,
+      reply.structuredContent.normalized_result.page.rows,
-      oracle.packages,
+      oracle.serde_rows,
     );
-    assert.deepEqual(
+    assert.equal(
-      parent.normalized_result.auditable_metadata.dependency_edges,
+      reply.structuredContent.normalized_result.parent_evidence_id,
-      oracle.edges,
+      parentId,
     );
-    report.parent_evidence_id = parentId;
-    report.parent_semantic_sha256 = hash(JSON.stringify(parent));
-    report.answer = oracle.serde_rows;
-    assert.deepEqual(
-      await client.listTools(),
-      catalog,
-      "Advertisement changed after canonical materialization",
-    );
-    report.checks.push(
-      "Catalog remains identical after canonical materialization",
-    );
-    report.status = "passed";
   }
+  const malformed = await call("inspect_rust_binary", {
+    path: values.artifact,
+    view: { collection: "packages", offset: -1 },
+  });
+  assert.equal(malformed.isError, true);
+  report.checks.push(
+    "Independent package rows and digest; repeated retained identity; canonical negative-offset refusal",
+  );
+  const exported = await call("export_evidence_bundle", {
+    path: join(values.output, "evidence.json"),
+  });
+  assert.notEqual(exported.isError, true);
+  const bundle = JSON.parse(
+    await readFile(join(values.output, "evidence.json"), "utf8"),
+  );
+  const parent = bundle.records.find(
+    (record) => record.evidence_id === parentId,
+  );
+  assert.ok(parent, "Complete original Evidence is retained");
+  assert.equal(parent.subject.digest.sha256, artifactSha);
+  assert.deepEqual(
+    parent.normalized_result.auditable_metadata.packages,
+    oracle.packages,
+  );
+  assert.deepEqual(
+    parent.normalized_result.auditable_metadata.dependency_edges,
+    oracle.edges,
+  );
+  report.parent_evidence_id = parentId;
+  report.parent_semantic_sha256 = hash(JSON.stringify(parent));
+  report.answer = oracle.serde_rows;
+  report.status = "passed";
 } finally {
   await client.close();
   await transport.close();
   report.cleanup_verified = transport.pid === null;
   assert.ok(report.cleanup_verified);
   report.elapsed_ms = performance.now() - began;
-  if (expectedBinding !== undefined) {
-    const start = performance.now();
-    const after = await captureRuntimeBinding(values.runtime, "mcp");
-    report.runtime_audit_ms = {
-      before: auditBeforeMs,
-      after: performance.now() - start,
-    };
-    assertRuntimeBinding(after, expectedBinding, values.role);
-    assert.deepEqual(after, bindingBefore);
-    assert.equal(
-      hash(await readFile(values.bindings)),
-      measurementInputsSha256,
-    );
-    for (const [name, digest] of Object.entries(producerSources))
-      assert.equal(
-        hash(await readFile(new URL(name, import.meta.url))),
-        digest,
-      );
-    report.runtime_binding = after;
-    report.runtime_binding_verified = true;
-  }
   await writeFile(
     join(values.output, "report.json"),
     JSON.stringify(report, null, 2) + "\n",

experiments/analysis-efficiency/mcp-startup-costs.py

@@ -1,118 +0,0 @@
-"""Verify paired SDK startup/analysis receipts and account for the whole task."""
-import argparse
-import hashlib
-import importlib.util
-import json
-import statistics
-from pathlib import Path
-
-import tiktoken
-
-parser = argparse.ArgumentParser(description=__doc__)
-parser.add_argument('root', type=Path)
-parser.add_argument('--output', type=Path, required=True)
-args = parser.parse_args()
-root = args.root
-input_bytes = (root / 'measurement-inputs.json').read_bytes()
-inputs = json.loads(input_bytes)
-expected = inputs['runtime_bindings']
-sha = lambda value: hashlib.sha256(value).hexdigest()
-compact = lambda value: json.dumps(value, ensure_ascii=False, separators=(',', ':'), allow_nan=False)
-encoding = tiktoken.get_encoding('cl100k_base')
-count = lambda value: len(encoding.encode(value, disallowed_special=()))
-for role in ['baseline', 'candidate']:
-    assert expected[role]['git_revision'] == inputs[f'{role}_revision']
-    assert expected[role]['source_diff_sha256'] == sha(b'')
-    assert expected[role]['untracked_source_sha256'] == sha(b'[]')
-assert expected['baseline']['root'] != expected['candidate']['root']
-assert expected['baseline']['compiled_runtime_sha256'] != expected['candidate']['compiled_runtime_sha256']
-spec = importlib.util.spec_from_file_location('catalog_costs', Path(__file__).with_name('mcp-input-catalog-costs.py'))
-module = importlib.util.module_from_spec(spec)
-spec.loader.exec_module(module)
-catalogs = {}
-identities = {}
-rows = []
-for case in inputs['cases']:
-    directory = root / case['case']
-    report = json.loads((directory / 'report.json').read_text())
-    assert report['status'] == 'passed' and report['cleanup_verified']
-    assert report['runtime_binding_verified']
-    assert report['measurement_inputs_sha256'] == sha(input_bytes)
-    for name, producer_digest in report['producer_sources_sha256'].items():
-        assert producer_digest == inputs['harness_sources_sha256'][name]
-    assert report['runtime_binding'] == expected[case['role']]
-    for key in ['role', 'cache', 'profile', 'phase']:
-        assert report[key] == case[key]
-    raw = (directory / 'catalog.json').read_bytes()
-    catalog_digest = sha(raw)
-    assert catalog_digest == report['catalog_sha256']
-    profile = case['profile']
-    if profile not in catalogs:
-        catalog = json.loads(raw)
-        definitions = [{key: tool[key] for key in ['name', 'description', 'inputSchema']} for tool in catalog['tools']]
-        catalogs[profile] = {'sha256': catalog_digest, 'tool_count': len(catalog['tools']),
-                             'input_catalog_tokens': count(compact(definitions)),
-                             'raw_catalog_tokens': count(raw.decode()), 'raw_catalog_bytes': len(raw)}
-    assert catalog_digest == catalogs[profile]['sha256'], 'Directory differs across roles or phases'
-    transcript = json.loads((directory / 'transcript.json').read_text())
-    server = json.loads((directory / 'server.json').read_text())
-    tokens = {'question_and_recipe': count(inputs['questions'][case['phase']] + '\n' + inputs['recipes'][case['phase']]),
-              'server_instructions': count(server.get('instructions') or ''),
-              'input_catalog_once': catalogs[profile]['input_catalog_tokens'],
-              'arguments': sum(count(compact({'name': call['name'], 'arguments': call['arguments']})) for call in transcript),
-              'text_replies': sum(count(block['text']) for call in transcript for block in call['reply']['content'] if block['type'] == 'text')}
-    requests = report['protocol_requests']
-    assert requests['initialize'] == 1
-    if case['phase'] == 'analysis':
-        assert len(transcript) == 5 and requests['tools/call'] == 5 and requests['tools/list'] == 2
-        assert report['artifact_sha256'] == inputs['artifacts'][case['artifact']]['sha256']
-        identity = (report['parent_evidence_id'], report['parent_semantic_sha256'], sha(compact(report['answer']).encode()))
-        assert identities.setdefault(case['artifact'], identity) == identity
-        assert sum(call['is_error'] for call in report['calls']) == 1
-    else:
-        assert not transcript and requests.get('tools/call', 0) == 0
-        assert requests['tools/list'] == 1 and requests['prompts/list'] == 1
-        prompts = (directory / 'prompts.json').read_bytes()
-        assert sha(prompts) == report['prompts_sha256']
-        assert identities.setdefault('prompts', report['prompts_sha256']) == report['prompts_sha256']
-        tokens['prompt_directory'] = count(prompts.decode())
-    tokens['whole_task'] = sum(tokens.values())
-    resource = module.resource(directory)
-    for name, guard_digest in resource['guard_sources_sha256'].items():
-        assert guard_digest == inputs['harness_sources_sha256'][name]
-    del resource['guard_sources_sha256']
-    row = {**case, 'runtime_binding_sha256': sha(compact(report['runtime_binding']).encode()), 'runtime_audit_ms': report['runtime_audit_ms'],
-           'catalog_sha256': catalog_digest, 'parent_evidence_id': report.get('parent_evidence_id'),
-           'parent_semantic_sha256': report.get('parent_semantic_sha256'),
-           'answer_sha256': sha(compact(report['answer']).encode()), 'tokens_estimated': tokens,
-           'raw_catalog_result_tokens_all_lists': catalogs[profile]['raw_catalog_tokens'] * requests['tools/list'],
-           'raw_catalog_result_bytes_all_lists': catalogs[profile]['raw_catalog_bytes'] * requests['tools/list'],
-           'actual_model_usage': None, 'protocol_era': report['protocol_era'], 'protocol_requests': requests, 'calls': report['calls'],
-           **resource,
-           'receipt_sha256': {name: sha((directory / name).read_bytes()) for name in ['report.json', 'catalog.json', 'server.json', 'transcript.json']}}
-    assert row['catalog_sha256'] == row['receipt_sha256']['catalog.json'] == catalogs[profile]['sha256']
-    rows.append(row)
-assert len(rows) == 72
-summary = []
-for phase in ['discovery', 'analysis']:
-    for cache in ['cold', 'warm']:
-        for profile in ['default', 'full']:
-            for artifact in ([None] if phase == 'discovery' else ['ripgrep', 'zellij']):
-                item = {'phase': phase, 'cache': cache, 'profile': profile, 'artifact': artifact}
-                for role in ['baseline', 'candidate']:
-                    selected = [row for row in rows if all(row[key] == item[key] for key in ['phase', 'cache', 'profile', 'artifact']) and row['role'] == role]
-                    assert len(selected) == 3
-                    item[role] = {metric: {'median': statistics.median(row[metric] for row in selected),
-                                           'min': min(row[metric] for row in selected), 'max': max(row[metric] for row in selected)}
-                                  for metric in ['wall_seconds', 'cpu_seconds', 'kernel_family_peak_bytes_including_page_cache']}
-                    item[role]['tokens_estimated'] = [row['tokens_estimated']['whole_task'] for row in selected]
-                summary.append(item)
-result = {'status': 'passed', 'tokenizer': f'tiktoken=={tiktoken.__version__}/cl100k_base; estimates, not model usage',
-          'aggregation_sources_sha256': {path.name: sha(path.read_bytes()) for path in [Path(__file__), Path(spec.origin)]},
-          'context_scope': 'Question, explicit recipe, server instructions, one complete name/description/input-schema directory, every tool argument and text reply, plus prompt directory for discovery. This projection assumes the client retains a single unchanged directory. Raw catalog result costs include every observed tools/list result separately, with output schemas and without JSON-RPC envelopes. SDK initialization/framing, reasoning and actual model usage are unmeasured. The analysis task includes retained-read, rejection, export/oracle and post-materialization directory checks.',
-          'cache_scope': 'Cold disables server Node compile cache. Warm enables a prepopulated role/profile-specific cache after one complete analysis priming run. Fresh server/client processes and HOME each trial. Driver compile cache disabled in both cohorts. Cache hit rate and OS page cache are unmeasured; source/runtime audits warm compiled-file pages before startup.',
-          'resource_scope': 'Whole SDK driver, resource observer and owned REA process family. Includes before/after source-and-all-compiled-JS/JSON binding, SDK schema checks, extra validation calls, bundle export and independent oracle checking. Kernel cgroup peak includes file cache. Build/download/oracle preparation and cache priming excluded. Retained V8 heap and forced-GC diagnostics were not separately measured.',
-          'measurement_inputs': inputs, 'catalogs': catalogs, 'summary': summary, 'records': rows,
-          'warmup_receipts': {name: sha((root / name / 'report.json').read_bytes()) for name in [f'warmup-{profile}-{role}' for profile in ['default', 'full'] for role in ['baseline', 'candidate']]}}
-args.output.write_text(json.dumps(result, indent=2) + '\n')
-print(json.dumps(summary, indent=2))

experiments/analysis-efficiency/mcp-startup.md

@@ -1,61 +0,0 @@
-# MCP discovery and complete Rust tasks
-
-Target-free stdio discovery previously constructed the canonical analysis runtime before the client could inspect its directory. The candidate records SDK advertisements at build time for default/explicit compact and explicit full inputs. Its first tool, prompt or completion request materializes canonical validators and handlers on the same SDK server. HTTP, output-schema-off, initial-target and unrecorded source runs retain eager composition.
-
-Pinned baseline: [`main@c465ff5a8`](https://github.com/morluto/rea/commit/c465ff5a814b8e1a386fc547cbcd94df5c35f086). Measured candidate: [`04900abbc`](https://github.com/leeguooooo/rea/commit/04900abbcd3c3438fce4af932ff28400fe744a7d). Both use the same main base and locked dependencies. Before/after source and all compiled JS/JSON bindings identify the exact runtime used in every trial. The input manifest and producer scripts are also hashed and checked.
-
-## Real tasks and independent facts
-
-Official Alpine v3.21 packages supply ripgrep 14.1.1-r0 (3,416,168-byte executable) and Zellij 0.40.0-r0 (17,151,864 bytes). Their download URLs, archive/executable digests and aports revisions are retained in [the measurement data](mcp-startup.json). The independent Python ELF/section/zlib/JSON oracle checks 42 packages and 88 dependency edges for ripgrep, and 422 packages and 1,063 edges for Zellij. Serde versions are 1.0.210 and 1.0.137 respectively; the selected package kind remains explicit unknown (`null`). Verification covers embedded static build metadata; execution and runtime reachability remain unverified.
-
-Each analysis task initializes the actual SDK client, lists and validates the input directory, selects serde name/version/kind, reads the exact retained parent twice, verifies canonical rejection of a negative offset, exports and independently checks the complete package/edge inventory, confirms unchanged advertisements after materialization, then closes. All five tool calls and both directory reads are included in the measured task. Discovery tasks initialize, list tools/prompts, validate the input directory and close without an analysis call.
-
-All 72 paired trials and four priming runs passed. Each artifact has identical answers, parent Evidence IDs and complete semantic hashes across roles, profiles and cache modes. Both profiles retain byte-identical directories across baseline/candidate and before/after canonical materialization. The directory contains 213 tools. Complete Evidence is retained and exported through the existing shared workflow.
-
-## Measured cost
-
-Three alternating pairs per condition; table values are medians. Min/max ranges and individual receipts are in [mcp-startup.json](mcp-startup.json). Each cell is baseline → candidate. Kernel process-family peak includes file cache, SDK driver, observer and REA children.
-
-| Task      | Cache | Inputs            |  Wall seconds | Family CPU seconds | Family peak MiB |
-| --------- | ----- | ----------------- | ------------: | -----------------: | --------------: |
-| Directory | cold  | compact (default) | 5.661 → 2.236 |      5.403 → 2.050 |   559.3 → 248.6 |
-| Directory | cold  | full              | 5.256 → 2.337 |      5.040 → 2.175 |   650.9 → 349.1 |
-| Directory | warm  | compact (default) | 5.056 → 2.236 |      4.800 → 2.015 |   572.8 → 251.4 |
-| Directory | warm  | full              | 4.957 → 2.338 |      4.754 → 2.139 |   672.7 → 349.6 |
-| ripgrep   | cold  | compact (default) | 8.177 → 8.078 |      7.945 → 7.899 |   849.7 → 792.5 |
-| zellij    | cold  | compact (default) | 8.276 → 7.276 |      8.041 → 7.105 |   846.2 → 819.0 |
-| ripgrep   | cold  | full              | 8.180 → 7.483 |      8.000 → 7.312 |   846.5 → 794.4 |
-| zellij    | cold  | full              | 8.484 → 7.776 |      8.284 → 7.514 |   850.4 → 813.1 |
-| ripgrep   | warm  | compact (default) | 7.976 → 6.879 |      7.739 → 6.678 |   826.8 → 802.6 |
-| zellij    | warm  | compact (default) | 8.285 → 7.472 |      8.019 → 7.254 |   882.1 → 811.4 |
-| ripgrep   | warm  | full              | 8.074 → 7.476 |      7.890 → 7.265 |   852.1 → 803.6 |
-| zellij    | warm  | full              | 8.382 → 7.479 |      8.151 → 7.293 |   854.3 → 830.0 |
-
-Discovery improves clearly in this cohort. Completed-task changes depend on the workload: default cold ripgrep is approximately unchanged. Initialization moves into the first actual analysis request; its latency must be assessed with the full workflow.
-
-| Default ripgrep first RPC | Baseline ms | Candidate ms |
-| ------------------------- | ----------: | -----------: |
-| cold                      |       231.5 |       2532.1 |
-| warm                      |       227.1 |       2118.2 |
-
-Within each profile, advertised context remains identical. Input-directory estimates are 49,670 tokens for default compact and 205,744 for full. Whole-task estimates include the supplied question/recipe, server instructions, directory once, every tool argument and text reply, and the prompt directory in discovery tasks. This projection assumes the client retains one unchanged directory; raw catalog result costs count every observed list result separately, including output schemas. These use tiktoken 0.14.0/cl100k_base; actual model usage, reasoning and SDK initialization/framing are unmeasured.
-
-Linux x64 / AMD EPYC 7B12 / kernel 6.1.0-54-cloud-amd64 / Node 24.18.0, npm 11.16.0. Timed SDK tasks negotiated the legacy protocol era; auto/modern correctness is covered separately by compiled boundary tests. Trials run serially under a 1-CPU quota pinned to CPU 15, 4 GiB hard memory / 3 GiB early stop, no swap and 192 tasks. No resource stop, OOM or remaining payload process was observed. Cold disables server Node compile cache; warm uses a role/profile-specific cache populated by one complete task. Fresh processes and HOME are used each trial. Cache hit rate and OS page cache are unmeasured. Runtime audits warm compiled-file pages and are included in whole-task costs. Builds, downloads, oracle generation and cache priming are preparation outside those costs. Retained V8 heap and forced-GC measurements were not separately collected.
-
-## Ownership and validation
-
-`OwnedMcpServers` seals publication before taking its close snapshot, keeps failed exact close capabilities for retry and serves both eager and deferred paths. Deferred startup still joins servers published before an asynchronous serving handle settles. Post-snapshot and post-close factory calls are refused before allocation. Both production-boundary regressions fail with only the shared guard removed and pass restored.
-
-The moved transport/delivery implementation preserves current complete-error retention, escaped-preview fitting, response/string-limit recovery, target-content provenance and native Evidence continuations. Canonical parsers remain authoritative after lazy binding. Both protocol eras, input/output profile choices, invalid input/output, completion cancellation, partial startup and cleanup retry are exercised.
-
-Aggregation keeps catalog, producer-script and guard-script digests in distinct variables. Before publishing a trial it verifies that the catalog digest matches both its catalog-file receipt and the shared profile identity. Deliberately selecting the guard digest for that field is rejected. Regeneration preserves all measured timing, CPU, memory, context and parent-Evidence values.
-
-Executed local gates: 125 focused tests across 14 files; a repeated 22-case schema/profile subset after the pinned main merge; all six static-check tasks plus architecture guards; builds for both pinned runtimes; six documentation checks and five README consistency tests. HTTP coverage includes the real compiled CLI session/replacement/Host tests. Runtime-binding admission rejects a mismatched compiled graph before MCP launch; aggregation rejects a tampered trial binding. The raw receipts remain in `/tmp/rea-perf-mcp-startup-20261022`, identified by hashes in the data. Real initial-target providers, foreign OS runtime behavior and other providers remain outside this measurement.
-
-## Reproduction
-
-Use the pinned Node/npm toolchain and separate clean baseline/candidate checkouts. Build each with `npm ci` and `npm run build:cached` (the measured workspace shared one locked dependency installation). Acquire and verify the official packages listed in the data, extract the named executables and generate independent oracles with `mcp-input-catalog-oracle.py`.
-
-Capture each checkout with `node experiments/analysis-efficiency/managed-cli-runtime.mjs CHECKOUT mcp`. Construct `measurement-inputs.json` using the recorded schema, updating absolute checkout/artifact/oracle paths and their independently verified bindings. Keep it immutable through a cohort; producer source digests cover `mcp-input-catalog.mjs`, `managed-cli-runtime.mjs`, `resource-run.py` and `resource_payload.py`.
-
-Run `mcp-input-catalog.mjs` through `resource-run.py --observe-payload-exit` with `--runtime`, `--output`, `--bindings`, `--role baseline|candidate`, `--profile default|full`, `--phase discovery|analysis` and `--cache cold|warm`. Analysis also takes `--artifact` and `--oracle`; warm requires a role/profile-specific `--cache-root`. Disable the driver compile cache for both cohorts. Prime each warm role/profile once with the complete ripgrep task. Follow the 72-case order in the data, reversing role order in every second pair. Aggregate with `python mcp-startup-costs.py LAB --output mcp-startup.json` using tiktoken 0.14.0. The aggregator verifies every input/runtime/guard binding and completed receipt before producing summaries.

package.json

@@ -305,8 +305,8 @@
     "verify:solidity:metadata": "npm run build:cached && node scripts/verify-solidity-metadata.mjs",
     "verify:recorded:crash": "npm run build:cached && node scripts/verify-recorded-crash.mjs",
     "mcp-catalog:check:built": "node scripts/generate-mcp-tool-catalog.mjs --check",
-    "compile": "node scripts/clean-build-output.mjs && node scripts/run-typescript.mjs -p tsconfig.build.json && node scripts/record-catalog-digests.mjs && node scripts/record-mcp-catalog.mjs && node scripts/bundle-runtime.mjs",
+    "compile": "node scripts/clean-build-output.mjs && node scripts/run-typescript.mjs -p tsconfig.build.json && node scripts/record-catalog-digests.mjs && node scripts/bundle-runtime.mjs",
-    "compile:termux": "node scripts/clean-build-output.mjs && node --max-old-space-size=3072 node_modules/typescript-termux/lib/tsc.js -p tsconfig.build.json && node scripts/record-catalog-digests.mjs && node scripts/record-mcp-catalog.mjs && node scripts/bundle-runtime.mjs",
+    "compile:termux": "node scripts/clean-build-output.mjs && node --max-old-space-size=3072 node_modules/typescript-termux/lib/tsc.js -p tsconfig.build.json && node scripts/record-catalog-digests.mjs && node scripts/bundle-runtime.mjs",
     "artifacts:mcp-catalog": "node scripts/generate-mcp-tool-catalog.mjs",
     "artifacts:skills": "node scripts/generate-skill-metadata.mjs",
     "artifacts:product-catalog": "node scripts/generate-product-catalog.mjs",

scripts/ci/artifacts.d.mts

@@ -1,31 +1,6 @@
 import type { NormalizedWorkflowRun } from "./workflow-run.mjs";
 import type { StaticTaskContext } from "./static-task-context.mjs";
-
+export type { StaticTaskContext } from "./static-task-context.mjs";
-export interface CiRun {
-  readonly id?: string | number;
-  readonly run_attempt?: number;
-  readonly status?: string;
-  readonly conclusion?: string | null;
-  readonly event?: string;
-  readonly path?: string;
-  readonly head_sha?: string;
-  readonly head_branch?: string;
-  readonly repository?: { readonly full_name?: string };
-  readonly pull_requests?: readonly {
-    readonly base?: {
-      readonly sha?: string;
-      readonly repo?: { readonly full_name?: string };
-    };
-  }[];
-}
-
-export interface CiJob {
-  readonly name?: string;
-  readonly status?: string;
-  readonly conclusion?: string | null;
-  readonly run_id?: number;
-  readonly run_attempt?: number;
-}
 
 export interface StaticDiagnostic {
   readonly kind: "lint" | "jscpd";
@@ -36,20 +11,15 @@ export interface StaticDiagnostic {
   readonly severity?: string;
 }
 
-export interface StaticEvidence {
-  readonly context: StaticTaskContext;
-  readonly diagnostics: readonly StaticDiagnostic[];
-}
-
 export function classifyFailure(input: {
   repository: string;
   defaultBranch: string;
-  run: CiRun & NormalizedWorkflowRun;
+  run: Record<string, unknown> & NormalizedWorkflowRun;
-  job: CiJob;
+  job: Record<string, unknown>;
   diagnostics: readonly StaticDiagnostic[];
   context: StaticTaskContext;
-  mainRun: CiRun & NormalizedWorkflowRun;
+  mainRun: Record<string, unknown> & NormalizedWorkflowRun;
-  mainJob: CiJob;
+  mainJob: Record<string, unknown>;
   mainDiagnostics: readonly StaticDiagnostic[];
   mainContext: StaticTaskContext;
   executionSourcesVerified: boolean;
@@ -77,7 +47,7 @@ export function safeSha(value: unknown): string | null;
 export function validRepoPath(value: unknown): value is string;
 export function selectStaticCheckArtifact(
   page: unknown,
-  run: Pick<CiRun, "id" | "head_sha">,
+  run: { id?: string | number; head_sha?: string },
   runAttempt: number,
   name?: string,
 ): unknown | null;
@@ -87,8 +57,12 @@ export function readStaticCheckArtifact(options: {
   artifactId: number | string;
   token: string;
   fetchImpl?: typeof fetch;
-}): Promise<StaticEvidence>;
+}): Promise<{
+  context: StaticTaskContext;
+  diagnostics: readonly StaticDiagnostic[];
+}>;
 
-export function parseStaticArchive(
+export function parseStaticArchive(archivePath: string): Promise<{
-  archivePath: string,
+  context: StaticTaskContext;
-): Promise<StaticEvidence>;
+  diagnostics: readonly StaticDiagnostic[];
+}>;

scripts/ci/failure-report.d.mts

@@ -1,5 +1,38 @@
-import type { CiRun, CiJob, StaticEvidence } from "./artifacts.mjs";
+import type { NormalizedWorkflowRun } from "./workflow-run.mjs";
+import type { StaticDiagnostic } from "./artifacts.mjs";
+export type { StaticDiagnostic } from "./artifacts.mjs";
 import type { StaticTaskContext } from "./static-task-context.mjs";
+export type { StaticTaskContext } from "./static-task-context.mjs";
+export interface CiRun {
+  readonly id?: string | number;
+  readonly run_attempt?: number;
+  readonly status?: string;
+  readonly conclusion?: string | null;
+  readonly event?: string;
+  readonly path?: string;
+  readonly head_sha?: string;
+  readonly head_branch?: string;
+  readonly repository?: { readonly full_name?: string };
+  readonly pull_requests?: readonly {
+    readonly base?: {
+      readonly sha?: string;
+      readonly repo?: { readonly full_name?: string };
+    };
+  }[];
+}
+
+export interface CiJob {
+  readonly name?: string;
+  readonly status?: string;
+  readonly conclusion?: string | null;
+  readonly run_id?: number;
+  readonly run_attempt?: number;
+}
+
+export interface StaticEvidence {
+  readonly context: StaticTaskContext;
+  readonly diagnostics: readonly StaticDiagnostic[];
+}
 
 export interface CiFailureReport {
   readonly version: 1;
@@ -66,6 +99,25 @@ export interface FailureReportApi {
   ): Promise<Readonly<Record<string, boolean>>>;
 }
 
+export function classifyFailure(input: {
+  repository: string;
+  defaultBranch: string;
+  run: CiRun & NormalizedWorkflowRun;
+  job: CiJob;
+  diagnostics: readonly StaticDiagnostic[];
+  context: StaticTaskContext;
+  mainRun: CiRun & NormalizedWorkflowRun;
+  mainJob: CiJob;
+  mainDiagnostics: readonly StaticDiagnostic[];
+  mainContext: StaticTaskContext;
+  executionSourcesVerified: boolean;
+  ancestry: { status: string; mergeBaseSha: string | null };
+  blobs: Readonly<Record<string, boolean>>;
+}): {
+  classification: "matching-main-diagnostics" | "unknown";
+  reason: string;
+};
+
 export function reportCiFailures(options: {
   repository: string;
   defaultBranch: string;

scripts/ci/failure-report.mjs

@@ -26,6 +26,8 @@ const MAX_MAIN_RUN_LOOKUPS = 100;
 const MAX_PATHS_PER_COMPARISON = 50;
 const MAX_API_REQUESTS = 250;
 
+export { classifyFailure } from "./artifacts.mjs";
+
 /** Uses only failed CI candidates present in the supplied bounded timing manifest. */
 export async function reportCiFailures({
   repository,

scripts/lib/browser-scenario-service-worker-setup-e2e.mjs

@@ -142,9 +142,6 @@ export const verifyScenarioPolicySetup = async (
   page,
 ) => {
   const result = {};
-  // Exercise a caller-selected handshake deadline within the existing teardown
-  // guard; the default command deadline may legitimately outlast that guard.
-  const setupCommandTimeoutMs = 2_000;
   for (const mode of ["http-websocket", "http-discovery", "deadline"]) {
     const proxy = await startProxy(endpoint, mode);
     const provider = createBrowserScenarioProvider(process.env);
@@ -155,9 +152,6 @@ export const verifyScenarioPolicySetup = async (
         target_id: targetId,
       },
       start_url: { url: origin },
-      ...(mode === "deadline"
-        ? { command_timeout_ms: setupCommandTimeoutMs }
-        : {}),
       environment: { service_workers: "block" },
       actions: [
         { step_id: "settle", action: "wait_for_timeout", duration_ms: 1 },
@@ -195,9 +189,7 @@ export const verifyScenarioPolicySetup = async (
       if (!next.ok) throw next.error;
       assert.equal(next.value.browser.cleanup, "disconnected-external");
       result[mode] = {
-        ...(mode === "deadline"
+        ...(mode === "deadline" ? { timed_out: true } : { cancelled: true }),
-          ? { timed_out: true, command_timeout_ms: setupCommandTimeoutMs }
-          : { cancelled: true }),
         socket_closed: true,
         target_reused: true,
       };

scripts/lib/development-tests.mjs

@@ -39,7 +39,6 @@ export const parseDevelopmentTestRequest = (mode, arguments_) => {
 // runtime or typecheck prerequisites. Add a consumer here when it reads one.
 const artifactConsumers = {
   "artifacts:mcp-catalog": [
-    "tests/boundary/mcp/deferredRuntime.test.ts",
     "tests/boundary/mcp/contractPresentation.test.ts",
     "tests/boundary/mcp/toolSchemaValidity.test.ts",
   ],

scripts/lib/mcp-startup-probe.d.mts

@@ -47,13 +47,6 @@ export function profileMcpModuleLoading(
 /** Parse Linux procfs VmRSS text into bytes. */
 export function parseLinuxVmRssBytes(status: string): number | null;
 
-/** Name a fixed MCP startup phase budget. Mirrors `fixedMcpPhaseBudgetRecovery`. */
-export function fixedMcpStartupPhaseBudgetRecovery(
-  phase: string,
-  value: number,
-  unit: "ms" | "bytes",
-): string;
-
 /** Collect unique file-backed ESM module URLs from Node diagnostics. */
 export function createEsmModuleProfileCollector(packageName?: string): {
   append(chunk: string): void;

scripts/lib/mcp-startup-probe.mjs

@@ -35,22 +35,11 @@ export async function measureMcpStartup({
   const startedAt = performance.now();
   rss.start();
   try {
-    await withFixedPhaseBudget(
+    await client.connect(transport, { timeout: policy.initializeBudgetMs });
-      "MCP initialize phase budget",
-      policy.initializeBudgetMs,
-      "ms",
-      () => client.connect(transport, { timeout: policy.initializeBudgetMs }),
-    );
     const initializedAt = performance.now();
-    const tools = await withFixedPhaseBudget(
+    const tools = await client.listTools(undefined, {
-      "MCP tools/list phase budget",
+      timeout: policy.toolsListBudgetMs,
-      policy.toolsListBudgetMs,
+    });
-      "ms",
-      () =>
-        client.listTools(undefined, {
-          timeout: policy.toolsListBudgetMs,
-        }),
-    );
     const listedAt = performance.now();
     rss.stop();
     const measurement = {
@@ -63,11 +52,7 @@ export async function measureMcpStartup({
     assertStartupBudgets(measurement, policy);
     return measurement;
   } catch (cause) {
-    const detail = cause instanceof Error ? cause.message : String(cause);
+    throw new Error(`packaged MCP startup probe failed: ${stderr}`, { cause });
-    throw new Error(
-      `packaged MCP startup probe failed: ${detail}${stderr.length === 0 ? "" : `\n${stderr}`}`,
-      { cause },
-    );
   } finally {
     rss.stop();
     await Promise.allSettled([client.close(), transport.close()]);
@@ -97,24 +82,12 @@ export async function profileMcpModuleLoading({
     version: "1.0.0",
   });
   try {
-    await withFixedPhaseBudget(
+    await client.connect(transport, {
-      "MCP doctor startup deadline",
+      timeout: policy.doctorDeadlineMs,
-      policy.doctorDeadlineMs,
+    });
-      "ms",
+    await client.listTools(undefined, {
-      () =>
+      timeout: policy.toolsListBudgetMs,
-        client.connect(transport, {
+    });
-          timeout: policy.doctorDeadlineMs,
-        }),
-    );
-    await withFixedPhaseBudget(
-      "MCP tools/list phase budget",
-      policy.toolsListBudgetMs,
-      "ms",
-      () =>
-        client.listTools(undefined, {
-          timeout: policy.toolsListBudgetMs,
-        }),
-    );
     return profile.result();
   } finally {
     await Promise.allSettled([client.close(), transport.close()]);
@@ -224,46 +197,16 @@ const createLinuxRssSampler = (pid) => {
   };
 };
 
-/** Same sentence as `fixedMcpPhaseBudgetRecovery`; this script cannot import that TypeScript module. */
-export const fixedMcpStartupPhaseBudgetRecovery = (phase, value, unit) =>
-  `REA's fixed ${phase} is ${String(value)} ${unit} and this release has no runtime override.`;
-
-const phaseTimeout = (cause) => {
-  const message = cause instanceof Error ? cause.message : String(cause);
-  return (
-    message.includes("Request timed out") ||
-    message.includes("Maximum total timeout exceeded") ||
-    message.includes("timed out")
-  );
-};
-
-const withFixedPhaseBudget = async (phase, value, unit, operation) => {
-  try {
-    return await operation();
-  } catch (cause) {
-    if (!phaseTimeout(cause)) throw cause;
-    const detail = cause instanceof Error ? cause.message : String(cause);
-    throw new Error(
-      `${detail} ${fixedMcpStartupPhaseBudgetRecovery(phase, value, unit)}`,
-      { cause },
-    );
-  }
-};
-
 const assertStartupBudgets = (measurement, policy) => {
   if (measurement.process_started_to_initialized_ms > policy.initializeBudgetMs)
-    throw new Error(
+    throw new Error("packaged MCP exceeded the initialize regression budget");
-      `packaged MCP exceeded the initialize phase budget. ${fixedMcpStartupPhaseBudgetRecovery("MCP initialize phase budget", policy.initializeBudgetMs, "ms")}`,
-    );
   if (measurement.initialized_to_tools_list_ms > policy.toolsListBudgetMs)
-    throw new Error(
+    throw new Error("packaged MCP exceeded the tools/list regression budget");
-      `packaged MCP exceeded the tools/list phase budget. ${fixedMcpStartupPhaseBudgetRecovery("MCP tools/list phase budget", policy.toolsListBudgetMs, "ms")}`,
-    );
   if (
     measurement.process_started_to_tools_list_ms > policy.firstCatalogBudgetMs
   )
     throw new Error(
-      `packaged MCP exceeded the first-catalog phase budget. ${fixedMcpStartupPhaseBudgetRecovery("MCP first-catalog phase budget", policy.firstCatalogBudgetMs, "ms")}`,
+      "packaged MCP exceeded the first-catalog regression budget",
     );
 };
 

scripts/record-mcp-catalog.mjs

@@ -1,119 +0,0 @@
-import { createHash } from "node:crypto";
-import { mkdtemp, rm, writeFile } from "node:fs/promises";
-import { tmpdir } from "node:os";
-import { dirname, join, resolve } from "node:path";
-import { fileURLToPath, pathToFileURL } from "node:url";
-import { Client, InMemoryTransport } from "@modelcontextprotocol/client";
-
-// Runtime discovery is generated from the same canonical registrations, after
-// default identity has been recorded and before bundling. Test catalogs stay separate.
-const compiled = resolve(dirname(fileURLToPath(import.meta.url)), "../dist");
-const read = (name) => import(pathToFileURL(join(compiled, name)).href);
-const [
-  { createServer },
-  { createBinarySession },
-  { parseConfig },
-  { silentLogger },
-  { PROMPT_CONTRACTS },
-] = await Promise.all([
-  read("server/createServer.js"),
-  read("composition/binary.js"),
-  read("config/parseConfig.js"),
-  read("logger.js"),
-  read("contracts/promptContracts.js"),
-]);
-const recordCatalog = async (profile) => {
-  // Catalog generation is independent of the host account and user configuration.
-  const home = await mkdtemp(join(tmpdir(), "rea-mcp-catalog-"));
-  const environment = {
-    REA_MCP_INPUT_SCHEMA_PROFILE: profile,
-    HOME: home,
-    USERPROFILE: home,
-    XDG_CONFIG_HOME: join(home, "config"),
-    XDG_CACHE_HOME: join(home, "cache"),
-    XDG_STATE_HOME: join(home, "state"),
-  };
-  const cleanup = [];
-  let producerFailure;
-  try {
-    const config = parseConfig(environment);
-    if (!config.ok) throw config.error;
-    const session = createBinarySession(
-      config.value,
-      silentLogger,
-      environment,
-    );
-    cleanup.push(async () => {
-      const closed = await session.close({ retainProviderDocuments: true });
-      if (!closed.ok) throw closed.error;
-    });
-    const server = createServer({ kind: "session", session }, { environment });
-    cleanup.push(() => server.close());
-    const client = new Client({ name: "rea-catalog-recorder", version: "1" });
-    cleanup.push(() => client.close());
-    const [clientTransport, serverTransport] =
-      InMemoryTransport.createLinkedPair();
-    await server.connect(serverTransport);
-    await client.connect(clientTransport);
-    const tools = (await client.listTools()).tools;
-    const prompts = (await client.listPrompts()).prompts.map((prompt) => {
-      const contract = PROMPT_CONTRACTS.find(
-        (candidate) => candidate.name === prompt.name,
-      );
-      if (contract === undefined)
-        throw new Error(`Missing prompt ${prompt.name}`);
-      return { ...prompt, parameters: contract.arguments };
-    });
-    const catalog = {
-      version: 1,
-      info: client.getServerVersion(),
-      capabilities: client.getServerCapabilities(),
-      instructions: client.getInstructions(),
-      identity: server.catalogIdentity,
-      tools,
-      prompts,
-    };
-    const encoded = JSON.stringify(catalog);
-    const digest = createHash("sha256").update(encoded).digest("hex");
-    await writeFile(
-      join(
-        compiled,
-        profile === "full" ? "mcp-catalog-full.json" : "mcp-catalog.json",
-      ),
-      encoded,
-    );
-    return digest;
-  } catch (cause) {
-    producerFailure = { cause };
-    throw cause;
-  } finally {
-    const results = await Promise.allSettled(
-      cleanup.reverse().map((close) => Promise.resolve().then(close)),
-    );
-    const failures = results.flatMap((result) =>
-      result.status === "rejected" ? [result.reason] : [],
-    );
-    if (failures.length === 0) {
-      try {
-        await rm(home, { recursive: true, force: true });
-      } catch (cause) {
-        failures.push(cause);
-      }
-    }
-    if (failures.length > 0)
-      throw new AggregateError(
-        producerFailure === undefined
-          ? failures
-          : [producerFailure.cause, ...failures],
-        `Catalog cleanup failed; temporary home retained at ${home}`,
-      );
-  }
-};
-
-const digests = {};
-for (const profile of ["compact", "full"])
-  digests[profile] = await recordCatalog(profile);
-await writeFile(
-  join(compiled, "recordedMcpCatalog.js"),
-  `/** Recorded from the compiled runtime; do not edit. */\nexport const RECORDED_MCP_CATALOG_SHA256 = ${JSON.stringify(digests)};\n`,
-);

src/adb/AdbProvider.test.ts

@@ -784,33 +784,6 @@ it("projects package details from dumpsys package output", async () => {
   });
 });
 
-// Package Manager prints an absent installer as the text "null"; the
-// normalized result must report the absence, not a package named "null"
-// (morluto/rea#3943).
-it("reports a null installer declaration as an absent installer", async () => {
-  const { binary } = await writeAdbStub(
-    shellStub({
-      "dumpsys:package": `Packages:
-  Package [com.example] (abcdef):
-    versionName=1.2.3
-    installerPackageName=null
-    requested permissions:
-      android.permission.INTERNET
-`,
-    }),
-  );
-  const result = await evidenceResult(providerOver(binary), {
-    operation: "inspect_adb_package",
-    input: { serial: "emulator-5554", package: "com.example" },
-  });
-  expect(result).toMatchObject({
-    version_name: "1.2.3",
-    installer_package_name: null,
-    requested_permissions_count: 1,
-    coverage: "complete",
-  });
-});
-
 // PackageInfo.getLongVersionCode() combines versionCodeMajor and versionCode
 // into a signed 64-bit long, which JSON numbers cannot hold exactly.
 it.each(["9007199254740993", "-4294967296"])(

src/adb/AdbShellOutput.test.ts

@@ -7,52 +7,6 @@ import {
   parseWindowFocusOutput,
 } from "./AdbShellOutput.js";
 
-const packageDump = (installerLine: string | undefined): string =>
-  [
-    "Packages:",
-    "  Package [com.example] (abcdef):",
-    "    versionName=1.2.3",
-    ...(installerLine === undefined ? [] : [`    ${installerLine}`]),
-    "    pkgFlags=[ HAS_CODE ]",
-    "",
-  ].join("\n");
-
-describe("parseDumpsysPackageOutput", () => {
-  it("keeps a reported installer package name", () => {
-    expect(
-      parseDumpsysPackageOutput(
-        packageDump("installerPackageName=com.android.vending"),
-      ).installerPackageName,
-    ).toBe("com.android.vending");
-  });
-
-  // Package Manager prints an absent String field as the text "null"; a
-  // missing or empty declaration means the same absence (morluto/rea#3943).
-  it.each([
-    ["the literal null sentinel", "installerPackageName=null"],
-    ["an empty value", "installerPackageName="],
-    ["a missing line", undefined],
-  ])("reports an absent installer as null for %s", (_case, line) => {
-    expect(parseDumpsysPackageOutput(packageDump(line))).toMatchObject({
-      versionName: "1.2.3",
-      installerPackageName: null,
-    });
-  });
-
-  // A manifest may declare the literal string "null" as its version name and
-  // dumpsys prints it the same way as an absent one, so the text is kept.
-  it("keeps a version name printed as the text null", () => {
-    expect(
-      parseDumpsysPackageOutput(
-        packageDump("installerPackageName=null").replace(
-          "versionName=1.2.3",
-          "versionName=null",
-        ),
-      ).versionName,
-    ).toBe("null");
-  });
-});
-
 describe("parseWindowFocusOutput display contexts", () => {
   it.each([false, true])(
     "retains both display owners independent of block order: %s",

src/adb/AdbShellOutput.ts

@@ -275,17 +275,6 @@ export interface AdbPackageDetails {
 
 const DETAIL_LINE = /^\s+([A-Za-z][A-Za-z0-9_]*)=(.*)$/u;
 
-/**
- * Package Manager prints its `String` fields by concatenation, so an absent
- * `installerPackageName` appears as the literal text `null`
- * (morluto/rea#3943). No installer can be named "null", so an empty value or
- * that sentinel is the absence of the fact and becomes the nullable result's
- * null. `versionName` keeps the printed text: a manifest may declare the
- * string "null" on purpose, and the parser cannot tell the two apart.
- */
-const absentInstallerOrName = (value: string): string | null =>
-  value === "" || value === "null" ? null : value;
-
 /**
  * Project `dumpsys package PACKAGE` output. Only the listed fields are
  * extracted; the input is version-dependent and everything else is ignored
@@ -351,7 +340,7 @@ export const parseDumpsysPackageOutput = (
       key === "installerPackageName" &&
       details.installerPackageName === null
     )
-      details.installerPackageName = absentInstallerOrName(value);
+      details.installerPackageName = value === "" ? null : value;
     else if (key === "userId" && details.userId === null) {
       const parsed = /^(\d+)/u.exec(value);
       if (parsed !== null) details.userId = Number(parsed[1]!);

src/android/JadxWorkspaceRoot.test.ts

@@ -1,89 +0,0 @@
-import { EventEmitter } from "node:events";
-import { win32 } from "node:path";
-import { PassThrough } from "node:stream";
-
-import { afterEach, expect, it, vi } from "vitest";
-
-const { spawnMock, tmpdirMock, lstatMock } = vi.hoisted(() => ({
-  spawnMock: vi.fn(),
-  tmpdirMock: vi.fn(),
-  lstatMock: vi.fn(),
-}));
-
-vi.mock("node:child_process", async (importOriginal) => ({
-  ...(await importOriginal<typeof import("node:child_process")>()),
-  spawn: spawnMock,
-}));
-vi.mock("node:os", async (importOriginal) => ({
-  ...(await importOriginal<typeof import("node:os")>()),
-  tmpdir: tmpdirMock,
-}));
-vi.mock("node:fs/promises", async (importOriginal) => ({
-  ...(await importOriginal<typeof import("node:fs/promises")>()),
-  lstat: lstatMock,
-}));
-
-import { createJadxWorkspaceRoot } from "./JadxWorkspaceRoot.js";
-
-afterEach(() => {
-  vi.restoreAllMocks();
-  vi.clearAllMocks();
-});
-
-it("decodes a Windows guardian path across split UTF-8 stdout writes", async () => {
-  const previousPlatform = process.platform;
-  Object.defineProperty(process, "platform", {
-    configurable: true,
-    value: "win32",
-  });
-  const parent = "C:\\Users\\研究者\\AppData\\Local\\Temp";
-  const path = win32.join(parent, `rea-android-${"a".repeat(32)}`);
-  const child = Object.assign(new EventEmitter(), {
-    stdin: new PassThrough(),
-    stdout: new PassThrough(),
-    stderr: new PassThrough(),
-    unref: vi.fn(),
-  });
-  child.stdin.once("finish", () => {
-    child.stdout.end();
-    child.stderr.end();
-    child.emit("close", 0, null);
-  });
-  tmpdirMock.mockReturnValue(parent);
-  const missingPath = Object.assign(new Error("missing after cleanup"), {
-    code: "ENOENT",
-  });
-  lstatMock.mockRejectedValue(missingPath);
-  spawnMock.mockReturnValue(child);
-  const ready = Buffer.from(
-    `${JSON.stringify({
-      path,
-      volumeSerial: "0123456789abcdef",
-      fileId: "0123456789abcdef0123456789abcdef",
-      privateDacl: true,
-    })}\n`,
-  );
-  const split = ready.indexOf(Buffer.from("研")) + 1;
-
-  try {
-    const start = createJadxWorkspaceRoot();
-    setImmediate(() => {
-      child.stdout.write(ready.subarray(0, split), () => {
-        setImmediate(() => child.stdout.write(ready.subarray(split)));
-      });
-    });
-
-    const root = await start;
-    try {
-      expect(root.path).toBe(path);
-    } finally {
-      await expect(root.close()).resolves.toBeUndefined();
-    }
-    expect(lstatMock).toHaveBeenCalledWith(path);
-  } finally {
-    Object.defineProperty(process, "platform", {
-      configurable: true,
-      value: previousPlatform,
-    });
-  }
-});

src/android/JadxWorkspaceRoot.ts

@@ -105,9 +105,8 @@ class WindowsJadxWorkspaceRoot implements JadxWorkspaceRoot {
       },
     });
     let diagnostics = "";
-    child.stderr.setEncoding("utf8");
+    child.stderr.on("data", (chunk: Buffer) => {
-    child.stderr.on("data", (chunk: string) => {
+      diagnostics = (diagnostics + chunk.toString()).slice(-8192);
-      diagnostics = (diagnostics + chunk).slice(-8192);
     });
     const exit = new Promise<GuardianExit>((resolve) => {
       child.once("error", (error: Error) =>
@@ -117,9 +116,8 @@ class WindowsJadxWorkspaceRoot implements JadxWorkspaceRoot {
     });
     const ready = new Promise<string>((resolve, reject) => {
       let frame = "";
-      child.stdout.setEncoding("utf8");
+      child.stdout.on("data", (chunk: Buffer) => {
-      child.stdout.on("data", (chunk: string) => {
+        frame += chunk.toString();
-        frame += chunk;
         if (frame.length > 4096) {
           reject(
             new Error("Android workspace guardian readiness exceeded 4 KiB"),

src/application/AnalysisProvider.ts

@@ -1,4 +1,3 @@
-import type { EvidenceCreationOptions } from "../domain/evidence.js";
 import type { ProviderInspectionScope } from "../providers/ProviderInspectionScope.js";
 import type { BinaryTarget } from "../domain/binaryTargetTypes.js";
 import type { OfficialToolName } from "../contracts/officialToolContracts.js";
@@ -147,7 +146,6 @@ export const createAnalysisExecutionEvidence = (
   input: unknown,
   execution: AnalysisExecution,
   confidence: "observed" | "derived",
-  options?: EvidenceCreationOptions,
 ): Evidence =>
   createEvidence(
     execution.subject === undefined
@@ -169,7 +167,6 @@ export const createAnalysisExecutionEvidence = (
       locations: execution.locations,
       confidence,
     },
-    options,
   );
 
 /** Provider-neutral application capability for one analysis operation. */

src/application/BrowserEvidence.ts

@@ -138,9 +138,6 @@ const browserParameters = (
         : "target_id" in input && observedOrigin !== undefined
           ? [observedOrigin]
           : [],
-    ...("command_timeout_ms" in input && input.command_timeout_ms !== undefined
-      ? { command_timeout_ms: input.command_timeout_ms }
-      : {}),
   };
   if (!("target_id" in input)) return scope;
   return {
@@ -174,11 +171,6 @@ const browserParameters = (
           ...(input.total_analysis_timeout_ms === undefined
             ? {}
             : { total_analysis_timeout_ms: input.total_analysis_timeout_ms }),
-          ...(input.source_map_fetch_timeout_ms === undefined
-            ? {}
-            : {
-                source_map_fetch_timeout_ms: input.source_map_fetch_timeout_ms,
-              }),
         }
       : {}),
   };

src/application/DirectAnalysis.ts

@@ -1,5 +1,4 @@
 import type { ExecutableFormatHint } from "../domain/dosCom.js";
-import { dispatchQueuedInterrupts } from "../process/queuedInterrupts.js";
 import type { BinaryArchitecture } from "../domain/binaryTargetTypes.js";
 import type { JsonValue } from "../domain/jsonValue.js";
 import type { DirectAnalysisDependencies } from "./DirectAnalysisDependencies.js";
@@ -60,11 +59,7 @@ import {
 import type { AnalysisProviderSelector } from "../contracts/providerSelection.js";
 import { artifactInspectionResultSchema } from "../domain/artifactInspection.js";
 import { resolveXrefsAddress } from "./XrefsAddressResolution.js";
-import {
+import { AnalysisInputError } from "../domain/analysisErrorCore.js";
-  AnalysisCancelledError,
-  AnalysisInputError,
-} from "../domain/analysisErrorCore.js";
-import { deliverAnalysisEvidence } from "./EvidenceBundleCommands.js";
 import type { BinaryTargetError } from "../domain/configurationErrors.js";
 import {
   directAnalysisCleanupFailure,
@@ -151,81 +146,24 @@ export const runDirectAnalysis = async (
 /** Execute one provider-native semantic operation with atomic provenance. */
 export const runProviderAnalysis = async (
   dependencies: DirectAnalysisDependencies,
-  ...[path, tool, arguments_, logger = silentLogger, signal, delivery]:
+  ...[path, tool, arguments_, logger = silentLogger, signal]: readonly [
-    | readonly [
+    path: string,
-        path: string,
+    tool: NativeToolName | ArtifactAnalysisOperation | ManagedToolName,
-        tool: NativeToolName | ArtifactAnalysisOperation | ManagedToolName,
+    arguments_: Readonly<Record<string, JsonValue>>,
-        arguments_: Readonly<Record<string, JsonValue>>,
+    logger?: Logger,
-        logger?: Logger | undefined,
+    signal?: AbortSignal,
-        signal?: AbortSignal | undefined,
+  ]
-      ]
-    | readonly [
-        path: string,
-        tool: "inspect_managed_members",
-        arguments_: Readonly<Record<string, JsonValue>>,
-        logger: Logger | undefined,
-        signal: AbortSignal | undefined,
-        delivery: {
-          readonly detail?: "complete" | "summary";
-          readonly evidenceBundlePath?: string;
-        },
-      ]
 ): Promise<JsonValue> => {
-  if (delivery !== undefined && tool !== "inspect_managed_members")
+  if (isManagedToolName(tool))
-    return cliError(
+    return runManagedProviderAnalysis(
-      new AnalysisInputError(tool, undefined, [
+      dependencies,
-        {
+      path,
-          path: ["delivery"],
+      tool,
-          reason: "invalid_value",
+      arguments_,
-          message:
+      signal,
-            "Evidence delivery options are only supported by inspect_managed_members",
-        },
-      ]),
     );
-  if (
+  return withProcessCancellation(signal, (operationSignal) =>
-    delivery?.detail === "summary" &&
+    runAnalysis(dependencies, path, tool, arguments_, {
-    delivery.evidenceBundlePath === undefined
-  )
-    return cliError(
-      new AnalysisInputError(tool, undefined, [
-        {
-          path: ["evidence_bundle"],
-          reason: "missing_argument",
-          message:
-            "summary detail requires --evidence-bundle so complete Evidence remains available to later CLI commands",
-        },
-      ]),
-    );
-  return withProcessCancellation(signal, async (operationSignal) => {
-    if (isManagedToolName(tool)) {
-      const original = await runManagedProviderAnalysis(
-        dependencies,
-        path,
-        tool,
-        arguments_,
-        operationSignal,
-      );
-      await dispatchQueuedInterrupts();
-      if (!original.ok) return cliError(original.error);
-      if (operationSignal.aborted)
-        return cliError(
-          new AnalysisCancelledError(tool, {
-            cause: operationSignal.reason,
-            partialObservation: original.value,
-          }),
-        );
-      const result =
-        delivery?.evidenceBundlePath === undefined
-          ? original
-          : await deliverAnalysisEvidence(
-              original.value,
-              delivery.evidenceBundlePath,
-              delivery.detail,
-              operationSignal,
-            );
-      return result.ok ? result.value : cliError(result.error);
-    }
-    return runAnalysis(dependencies, path, tool, arguments_, {
       logger,
       snapshotPath: undefined,
       signal: operationSignal,
@@ -234,8 +172,8 @@ export const runProviderAnalysis = async (
         : NATIVE_INSPECTION_OPERATIONS.has(tool)
           ? { createSession: dependencies.createNativeBinarySession }
           : {}),
-    });
+    }),
-  });
+  );
 };
 
 /** Execute managed metadata inspection in an isolated managed-only session. */
@@ -261,14 +199,13 @@ export const runManagedProviderExecution = async (
     );
   });
 
-/** Preserve typed managed Evidence before selecting its CLI delivery. */
 const runManagedProviderAnalysis = async (
-  dependencies: Pick<DirectAnalysisDependencies, "createManagedBinarySession">,
+  dependencies: DirectAnalysisDependencies,
   path: string,
   tool: ManagedToolName,
   arguments_: Readonly<Record<string, JsonValue>>,
   signal?: AbortSignal,
-): Promise<Result<Evidence, AnalysisError>> => {
+): Promise<JsonValue> => {
   const execution = await runManagedProviderExecution(
     dependencies,
     path,
@@ -276,13 +213,9 @@ const runManagedProviderAnalysis = async (
     signal,
     arguments_,
   );
-  if (!execution.ok) return execution;
+  if (!execution.ok) return cliError(execution.error);
   const value = execution.value;
-  return ok(
+  return createAnalysisExecutionEvidence(tool, arguments_, value, "observed");
-    createAnalysisExecutionEvidence(tool, arguments_, value, "observed", {
-      immutable: true,
-    }),
-  );
 };
 
 const runAnalysis = async (

src/application/EvidenceBundleCommands.ts

@@ -1,23 +1,9 @@
-import { dispatchQueuedInterrupts } from "../process/queuedInterrupts.js";
-import { absoluteCallerPath } from "../filesystem/callerPath.js";
-import { requireAuthenticationHeadroom } from "./JsonAuthenticationHeadroom.js";
-
 import {
   EvidenceFileError,
   EvidenceIntegrityError,
-  type PublishedEvidenceFile,
 } from "../domain/evidenceErrors.js";
 import type { AnalysisError } from "../domain/analysisErrorBase.js";
-import {
+import type { EvidenceBundle } from "../domain/evidenceBundle.js";
-  AnalysisCancelledError,
-  AnalysisInputError,
-} from "../domain/analysisErrorCore.js";
-import type { Evidence } from "../domain/evidence.js";
-import {
-  createImmutableEvidenceBundle,
-  type EvidenceBundle,
-} from "../domain/evidenceBundle.js";
-import type { InspectAnalysisViewInput } from "../domain/analysisView/analysisView.js";
 import type { JsonValue } from "../domain/jsonValue.js";
 import { jsonValueSchema } from "../domain/jsonValue.js";
 import { err, ok, type Result } from "../domain/result.js";
@@ -28,18 +14,12 @@ import {
   readImmutableEvidenceBundle,
   writeEvidenceBundle,
 } from "./EvidenceBundleFiles.js";
-import { inspectAnalysisViewValidated } from "./analysisView/AnalysisViewService.js";
 
 /** Validate a standalone bundle and report its complete record/revision counts. */
 export const importEvidenceBundleCommand = async (
   path: string,
 ): Promise<Result<JsonValue, AnalysisError>> => {
-  const loaded = await readEvidenceBundle(
+  const loaded = await readEvidenceBundle(path);
-    path,
-    undefined,
-    undefined,
-    "import_evidence_bundle",
-  );
   if (!loaded.ok) return loaded;
   return ok({
     imported: loaded.value.records.length,
@@ -55,170 +35,16 @@ export const exportEvidenceBundleCommand = async (
   overwrite: boolean,
 ): Promise<Result<JsonValue, AnalysisError>> => {
   // The sealed snapshot lets the writer reuse this authentication.
-  const loaded = await readImmutableEvidenceBundle(
+  const loaded = await readImmutableEvidenceBundle(sourcePath);
-    sourcePath,
-    undefined,
-    undefined,
-    "export_evidence_bundle",
-  );
   if (!loaded.ok) return loaded;
-  return projectWrite(
-    loaded.value,
-    await persistEvidenceBundleCommand(loaded.value, outputPath, overwrite),
-  );
-};
-
-/** Publish complete parent Evidence before delivering it or its linked summary. */
-export const deliverAnalysisEvidence = async (
-  evidence: Evidence,
-  outputPath: string,
-  detail: "complete" | "summary" = "complete",
-  signal?: AbortSignal,
-): Promise<Result<Evidence, AnalysisError>> => {
-  const headroom = requireAuthenticationHeadroom(evidence, {
-    operation: evidence.operation,
-    path: absoluteCallerPath(outputPath),
-    description:
-      "Insufficient heap headroom to authenticate the complete parent Evidence",
-  });
-  if (!headroom.ok)
-    return err(headroom.error.retainPartialObservation(evidence));
-  const bundle = createImmutableEvidenceBundle([evidence]);
-  const delivered =
-    detail === "summary"
-      ? inspectAnalysisViewValidated(
-          {
-            source: {
-              kind: "retained-evidence",
-              evidence_id: evidence.evidence_id,
-            },
-            view: { kind: "summary" },
-          },
-          (id) => bundle.records.find((record) => record.evidence_id === id),
-        )
-      : ok(evidence);
-  if (!delivered.ok) return delivered;
-  const published = await publishEvidenceDelivery({
-    bundle,
-    complete: evidence,
-    delivered: delivered.value,
-    outputPath,
-    operation: evidence.operation,
-    signal,
-  });
-  return published.ok ? ok(published.value.delivered) : published;
-};
-
-/** Selected Evidence delivered after its complete bundle was committed. */
-export interface PublishedEvidenceDelivery {
-  readonly delivered: Evidence;
-  readonly evidenceBundle: PublishedEvidenceFile;
-}
-
-/**
- * Publish a complete bundle, then deliver Evidence already projected from it.
- * Cancellation observed before commit leaves no output and retains the
- * complete Evidence. A committed publication wins a later cancellation race;
- * its receipt stays in the typed cancellation as diagnostics.evidence_bundle,
- * and a cleanup failure after commit keeps its own published receipt.
- */
-export const publishEvidenceDelivery = async (input: {
-  readonly bundle: EvidenceBundle;
-  readonly complete: Evidence;
-  readonly delivered: Evidence;
-  readonly outputPath: string;
-  readonly operation: string;
-  readonly signal?: AbortSignal | undefined;
-}): Promise<Result<PublishedEvidenceDelivery, AnalysisError>> => {
-  const { signal, operation } = input;
-  const written = await persistEvidenceBundleCommand(
-    input.bundle,
-    input.outputPath,
-    false,
-    signal,
-    operation,
-  );
-  // Deliver interrupts queued during final publication cleanup before the
-  // command's signal owner accepts completion and removes its listeners.
-  await dispatchQueuedInterrupts();
-  if (!written.ok)
-    return err(written.error.retainPartialObservation(input.complete));
-  if (signal?.aborted)
-    return err(
-      new AnalysisCancelledError(operation, {
-        cause: signal.reason,
-        partialObservation: input.delivered,
-        diagnostics: { evidence_bundle: { ...written.value } },
-      }),
-    );
-  return ok({ delivered: input.delivered, evidenceBundle: written.value });
-};
-
-/** Resolve the caller's exact retained parent from an authenticated portable bundle. */
-export const inspectAnalysisViewFromBundle = async (
-  input: InspectAnalysisViewInput,
-  bundlePath: string,
-  resources: ArtifactResourceScope,
-  signal?: AbortSignal,
-): Promise<Result<Evidence, AnalysisError>> => {
-  if (input.source.kind !== "retained-evidence")
-    return err(
-      new AnalysisInputError("inspect_analysis_view", undefined, [
-        {
-          path: ["source", "kind"],
-          reason: "invalid_value",
-          message:
-            "--evidence-bundle requires a retained-evidence source with the exact parent evidence_id; inline Evidence already supplies its source",
-        },
-      ]),
-    );
-  const loaded = await readImmutableEvidenceBundle(
-    bundlePath,
-    signal,
-    resources,
-    "inspect_analysis_view",
-  );
-  // Authentication and projection are synchronous; dispatch queued interrupts before accepting either result.
-  await dispatchQueuedInterrupts();
-  if (!loaded.ok) return loaded;
-  if (signal?.aborted)
-    return err(
-      new AnalysisCancelledError("inspect_analysis_view", {
-        cause: signal.reason,
-      }),
-    );
-  const projected = inspectAnalysisViewValidated(input, (id) =>
-    loaded.value.records.find((record) => record.evidence_id === id),
-  );
-  await dispatchQueuedInterrupts();
-  if (projected.ok && signal?.aborted)
-    return err(
-      new AnalysisCancelledError("inspect_analysis_view", {
-        cause: signal.reason,
-        partialObservation: projected.value,
-      }),
-    );
-  return projected;
-};
-
-/** Publish a completed bundle and retry its exact staged-output cleanup owner. */
-const persistEvidenceBundleCommand = async (
-  bundle: EvidenceBundle,
-  outputPath: string,
-  overwrite: boolean,
-  signal?: AbortSignal,
-  operation?: string,
-): Promise<Result<PublishedEvidenceFile, AnalysisError>> => {
   const resources = new ArtifactResourceScope();
   const written = await writeEvidenceBundle(
-    bundle,
+    loaded.value,
     outputPath,
     overwrite,
     resources,
-    signal,
-    operation,
   );
-  if (written.ok) return written;
+  if (written.ok) return projectWrite(loaded.value, written);
 
   // Confirmed release resolves the bound error to its primary outcome; a
   // failed retry leaves that error incomplete with its exact retained owner.
@@ -228,7 +54,10 @@ const persistEvidenceBundleCommand = async (
     written.error instanceof EvidenceFileError &&
     written.error.published
   ) {
-    return ok(written.error.published);
+    return projectWrite(loaded.value, {
+      ok: true,
+      value: written.error.published,
+    });
   }
   return written;
 };
@@ -241,18 +70,8 @@ export const compareEvidenceBundlesCommand = async (input: {
   // Sealed snapshots let comparison and its bundle digests reuse this
   // authentication instead of re-validating every record twice more.
   const [left, right] = await Promise.all([
-    readImmutableEvidenceBundle(
+    readImmutableEvidenceBundle(input.leftPath),
-      input.leftPath,
+    readImmutableEvidenceBundle(input.rightPath),
-      undefined,
-      undefined,
-      "compare_bundles",
-    ),
-    readImmutableEvidenceBundle(
-      input.rightPath,
-      undefined,
-      undefined,
-      "compare_bundles",
-    ),
   ]);
   if (!left.ok) return left;
   if (!right.ok) return right;
@@ -269,7 +88,7 @@ export const compareEvidenceBundlesCommand = async (input: {
 
 const projectWrite = (
   bundle: EvidenceBundle,
-  written: Result<PublishedEvidenceFile, AnalysisError>,
+  written: Awaited<ReturnType<typeof writeEvidenceBundle>>,
 ): Result<JsonValue, AnalysisError> =>
   written.ok
     ? ok({

src/application/EvidenceBundleFiles.ts

@@ -1,4 +1,3 @@
-import { requireAuthenticationHeadroom } from "./JsonAuthenticationHeadroom.js";
 import { absoluteCallerPath } from "../filesystem/callerPath.js";
 
 import {
@@ -40,47 +39,45 @@ export const readEvidenceBundle = (
   path: string,
   signal?: AbortSignal,
   resources?: ArtifactResourceScope,
-  operation = "import_evidence_bundle",
 ): Promise<Result<EvidenceBundle, EvidenceReadFailure>> =>
-  readBundle(path, parseEvidenceBundle, signal, resources, operation);
+  readBundle(path, parseEvidenceBundle, signal, resources);
 
 /** Read an authenticated immutable snapshot for a subsequent session import. */
 export const readImmutableEvidenceBundle = (
   path: string,
   signal?: AbortSignal,
   resources?: ArtifactResourceScope,
-  operation = "import_evidence_bundle",
 ): Promise<Result<EvidenceBundle, EvidenceReadFailure>> =>
-  readBundle(path, parseImmutableEvidenceBundle, signal, resources, operation);
+  readBundle(path, parseImmutableEvidenceBundle, signal, resources);
 
 const readBundle = async (
   path: string,
   parseBundle: (input: unknown) => EvidenceBundle,
   signal?: AbortSignal,
   resources?: ArtifactResourceScope,
-  operation = "import_evidence_bundle",
 ): Promise<Result<EvidenceBundle, EvidenceReadFailure>> => {
   if (signal?.aborted)
     return err(
-      new AnalysisCancelledError(operation, {
+      new AnalysisCancelledError("import_evidence_bundle", {
         cause: signal.reason,
       }),
     );
-  const loaded = await readJsonFile(path, signal, resources, operation);
+  const loaded = await readJsonFile(path, signal, resources);
-  if (!loaded.ok) return loaded;
+  if (!loaded.ok) {
+    if (loaded.error instanceof AnalysisCancelledError)
+      return err(
+        new AnalysisCancelledError("import_evidence_bundle", {
+          cause: loaded.error.cause,
+        }),
+      );
+    return loaded;
+  }
   if (signal?.aborted)
     return err(
-      new AnalysisCancelledError(operation, {
+      new AnalysisCancelledError("import_evidence_bundle", {
         cause: signal.reason,
       }),
     );
-  const headroom = requireAuthenticationHeadroom(loaded.value, {
-    operation,
-    path: absoluteCallerPath(path),
-    description:
-      "Insufficient heap headroom to authenticate the Evidence bundle",
-  });
-  if (!headroom.ok) return headroom;
   let bundle: EvidenceBundle;
   try {
     bundle = parseBundle(loaded.value);
@@ -124,7 +121,6 @@ export const writeEvidenceBundle = async (
   overwrite: boolean,
   resources: ArtifactResourceScope,
   signal?: AbortSignal,
-  operation = "export_evidence_bundle",
 ): Promise<
   Result<
     { readonly path: string; readonly bytes: number },
@@ -132,11 +128,7 @@ export const writeEvidenceBundle = async (
   >
 > => {
   if (signal?.aborted === true)
-    return err(
+    return err(new AnalysisCancelledError("export_evidence_bundle"));
-      new AnalysisCancelledError(operation, {
-        cause: signal.reason,
-      }),
-    );
   let checked: EvidenceBundle;
   try {
     checked = parseEvidenceBundle(bundle);
@@ -152,6 +144,8 @@ export const writeEvidenceBundle = async (
     path,
     overwrite,
     resources,
-    signal === undefined ? undefined : { signal, operation },
+    signal === undefined
+      ? undefined
+      : { signal, operation: "export_evidence_bundle" },
   );
 };

src/application/EvidenceInputResolver.test.ts

@@ -22,9 +22,7 @@ describe("exact Evidence input resolution", () => {
           actual: null,
         },
       });
-      expect(projected.message).toContain(
+      expect(projected.message).toContain("not retained in this session");
-        "not available from the selected source",
-      );
       expect(projected.remediation.action).toContain(
         "complete inline Evidence",
       );

src/application/EvidenceInputResolver.ts

@@ -1,4 +1,4 @@
-import type { EvidenceInput } from "../domain/evidenceReference.js";
+import type { EvidenceInput } from "../contracts/evidenceInputContracts.js";
 import type { Evidence } from "../domain/evidence.js";
 import { EvidenceReferenceError } from "../domain/evidenceErrors.js";
 import { err, ok, type Result } from "../domain/result.js";
@@ -18,7 +18,7 @@ export const resolveEvidenceInput = (
       new EvidenceReferenceError(
         input.evidence_id,
         "missing",
-        "Evidence available to the selected source",
+        "Evidence retained in this session",
         null,
       ),
     );

src/application/InventoryProjectionEvidence.ts

@@ -9,7 +9,6 @@ import {
   type EvidenceSubjectTarget,
 } from "../domain/evidence.js";
 import { jsonValueSchema } from "../domain/jsonValue.js";
-import type { MobileApplicationProjectionWithSources } from "../domain/mobileApplicationGraphProjection.js";
 import { err, ok, type Result } from "../domain/result.js";
 import { requestInputError, workflowInputError } from "./workflowInputError.js";
 
@@ -24,20 +23,13 @@ interface InventoryProjectionResult {
   readonly limitations: readonly string[];
 }
 
-export interface InventoryProjectionEvidenceResult {
-  readonly evidence: Evidence;
-  readonly sources: readonly Evidence[];
-}
-
 interface InventoryProjectionOptions<
   Input extends InventoryProjectionInput,
   Output extends InventoryProjectionResult,
 > {
   readonly rawInput: unknown;
   readonly schema: z.ZodType<Input>;
-  readonly project: (
+  readonly project: (input: Input) => Output;
-    input: Input,
-  ) => MobileApplicationProjectionWithSources<Output>;
   readonly operation: string;
   readonly predicateType: string;
   readonly provider: EvidenceProvider;
@@ -51,18 +43,17 @@ export const projectInventoryEvidence = <
   Output extends InventoryProjectionResult,
 >(
   options: InventoryProjectionOptions<Input, Output>,
-): Result<InventoryProjectionEvidenceResult, AnalysisError> => {
+): Result<Evidence, AnalysisError> => {
   const parsed = options.schema.safeParse(options.rawInput);
   if (!parsed.success)
     return err(
       requestInputError(options.operation, parsed.error, options.rawInput),
     );
   try {
-    const projected = options.project(parsed.data);
+    const result = options.project(parsed.data);
-    const result = projected.projection;
+    const first = parsed.data.inventory_evidence[0];
-    const first = projected.sources[0];
+    return ok(
-    return ok({
+      createEvidence(
-      evidence: createEvidence(
         first?.subject === null || first?.subject === undefined
           ? undefined
           : {
@@ -89,8 +80,7 @@ export const projectInventoryEvidence = <
           evidenceLinks: result.source_evidence_ids,
         },
       ),
-      sources: projected.sources,
+    );
-    });
   } catch (cause: unknown) {
     return err(
       cause instanceof TypeError || cause instanceof z.ZodError

src/application/InvestigationProviders.ts

@@ -3,6 +3,7 @@ import {
   createAnalysisProfile,
   type AnalysisProfileCommitment,
 } from "../domain/analysisProfile.js";
+
 /** Provider identity for deterministic composed analysis workflows. */
 export const REA_WORKFLOW_PROVIDER = {
   id: "rea-workflow",
@@ -111,6 +112,20 @@ export const JAVASCRIPT_APPLICATION_WORKFLOW_PROVIDER = {
   version: "1",
 } as const;
 
+/** Provider identity for deterministic cross-artifact comparisons. */
+export const ARTIFACT_COMPARISON_PROVIDER = {
+  id: "rea-artifact-comparison",
+  name: "REA artifact comparison",
+  version: "1",
+} as const;
+
+/** Provider identity for deterministic cross-function comparisons. */
+export const FUNCTION_COMPARISON_PROVIDER = {
+  id: "rea-function-comparison",
+  name: "REA function comparison",
+  version: "1",
+} as const;
+
 /** Provider identity for deterministic Evidence bundle comparisons. */
 export const BUNDLE_COMPARISON_PROVIDER = {
   id: "rea-bundle-comparison",

src/application/JsonAuthenticationHeadroom.test.ts

@@ -4,50 +4,6 @@ import {
   requireAuthenticationHeadroom,
 } from "./JsonAuthenticationHeadroom.js";
 describe("JSON authentication headroom", () => {
-  it("does not queue every row while deciding whether a wide report can fit", () => {
-    let pending = 0;
-    let peak = 0;
-    const rows: { admission_probe: boolean }[] = [];
-    for (let index = 0; index < 512; index++) {
-      const row = {
-        get admission_probe() {
-          pending--;
-          return true;
-        },
-      };
-      // Observe reading a row separately from examining its scalar. A width
-      // queue reads every row first; an iterator finishes each row before advancing.
-      Object.defineProperty(rows, index, {
-        enumerable: true,
-        get: () => {
-          peak = Math.max(peak, ++pending);
-          if (pending > 32)
-            throw new Error(
-              "Admission queued report rows before refusing their allocation",
-            );
-          return row;
-        },
-      });
-    }
-    const value = { rows };
-    const result = requireAuthenticationHeadroom(value, {
-      operation: "inspect_managed_members",
-      path: "/tmp/parent.json",
-      description: "Cannot authenticate",
-      availableBytes: 0,
-    });
-    expect(pending).toBe(0);
-    expect(peak).toBe(1);
-    expect(result).toMatchObject({
-      ok: false,
-      error: {
-        _tag: "AnalysisResourceConstraintError",
-        reportedLimits: {
-          serialized_json_utf16_bytes: JSON.stringify(value).length * 2,
-        },
-      },
-    });
-  });
   it("estimates parsed JSON at no less than its UTF-16 text", () => {
     const text = "x".repeat(1000);
     expect(estimateJsonValueBytes(text)).toBeGreaterThanOrEqual(2000);
@@ -86,28 +42,3 @@ describe("JSON authentication headroom", () => {
     ).toEqual({ ok: true, value: undefined });
   });
 });
-
-it.each([
-  ["control characters", { text: "\u0000\u0001\b\t\n\f\r".repeat(2000) }],
-  [
-    "escaped keys",
-    { ['\u0000\\"'.repeat(2000)]: [true, false, null, -0, 1e30] },
-  ],
-  ["surrogate boundaries", { text: "😀\ud800x\udfff".repeat(2000) }],
-])("reserves actual escaped JSON storage for %s", (_label, value) => {
-  const result = requireAuthenticationHeadroom(value, {
-    operation: "inspect_analysis_view",
-    path: "/tmp/bundle.json",
-    description: "Cannot authenticate bundle",
-    availableBytes: estimateJsonValueBytes(value) * 2 + 1,
-  });
-  expect(result).toMatchObject({
-    ok: false,
-    error: {
-      _tag: "AnalysisResourceConstraintError",
-      reportedLimits: {
-        serialized_json_utf16_bytes: JSON.stringify(value).length * 2,
-      },
-    },
-  });
-});

src/application/JsonAuthenticationHeadroom.ts

@@ -1,66 +1,32 @@
-import { jsonStringCodeUnits } from "../domain/jsonSerialization.js";
 import { getHeapStatistics } from "node:v8";
 import { AnalysisResourceConstraintError } from "../domain/analysisErrorCore.js";
+import type { AnalysisError } from "../domain/analysisErrorBase.js";
 import { err, ok, type Result } from "../domain/result.js";
 
 /** Authentication clones parsed JSON and hashes its canonical commitment. */
 const AUTHENTICATION_COPIES = 2;
 
-/** Parsed working copies and conservative UTF-16 storage for escaped JSON. */
+/** Conservative bytes a parsed JSON value occupies: UTF-16 text plus container and slot overhead. */
-const estimateJsonStorage = (
+export const estimateJsonValueBytes = (value: unknown): number => {
-  value: unknown,
+  let bytes = 0;
-): { valueBytes: number; serializedUtf16Bytes: number } => {
+  const stack: unknown[] = [value];
-  let valueBytes = 0;
-  let serializedCharacters = 0;
-  const stack: Iterator<unknown>[] = [[value][Symbol.iterator]()];
   while (stack.length > 0) {
-    const next = stack[stack.length - 1]!.next();
+    const item = stack.pop();
-    if (next.done) {
+    if (typeof item === "string") bytes += 64 + item.length * 2;
-      stack.pop();
+    else if (Array.isArray(item)) {
-      continue;
+      bytes += 128 + item.length * 16;
-    }
+      for (const entry of item) stack.push(entry);
-    const item = next.value;
-    if (typeof item === "string") {
-      valueBytes += 64 + item.length * 2;
-      serializedCharacters += jsonStringCodeUnits(item);
-    } else if (Array.isArray(item)) {
-      valueBytes += 128 + item.length * 16;
-      serializedCharacters += 2 + Math.max(0, item.length - 1);
-      stack.push(item.values());
     } else if (typeof item === "object" && item !== null) {
-      valueBytes += 128;
+      bytes += 128;
-      serializedCharacters += 2;
+      for (const [key, entry] of Object.entries(item)) {
-      stack.push(
+        bytes += 64 + key.length * 2;
-        (function* () {
+        stack.push(entry);
-          let count = 0;
+      }
-          for (const key in item) {
+    } else bytes += 16;
-            if (!Object.hasOwn(item, key)) continue;
-            valueBytes += 64 + key.length * 2;
-            serializedCharacters +=
-              jsonStringCodeUnits(key) + 1 + (count++ === 0 ? 0 : 1);
-            yield (item as Record<string, unknown>)[key];
-          }
-        })(),
-      );
-    } else {
-      valueBytes += 16;
-      serializedCharacters +=
-        typeof item === "number"
-          ? String(item).length
-          : item === true
-            ? 4
-            : item === false
-              ? 5
-              : 4;
-    }
   }
-  return { valueBytes, serializedUtf16Bytes: serializedCharacters * 2 };
+  return bytes;
 };
 
-/** Conservative parsed JSON bytes, independent of its escaped representation. */
-export const estimateJsonValueBytes = (value: unknown): number =>
-  estimateJsonStorage(value).valueBytes;
-
 /** Refuse before authentication when live heap headroom cannot hold its validation and commitment working copies. */
 export const requireAuthenticationHeadroom = (
   value: unknown,
@@ -70,14 +36,11 @@ export const requireAuthenticationHeadroom = (
     readonly description: string;
     readonly availableBytes?: number;
   },
-): Result<void, AnalysisResourceConstraintError> => {
+): Result<void, AnalysisError> => {
   const availableBytes =
     options.availableBytes ?? getHeapStatistics().total_available_size;
-  const { valueBytes, serializedUtf16Bytes } = estimateJsonStorage(value);
+  const valueBytes = estimateJsonValueBytes(value);
-  // Canonical hashing and manifest normalization can still encode scalars or
+  const requiredBytes = valueBytes * AUTHENTICATION_COPIES;
-  // metadata; account for their escaped representations before allocating them.
-  const requiredBytes =
-    (valueBytes + serializedUtf16Bytes) * AUTHENTICATION_COPIES;
   if (requiredBytes <= availableBytes) return ok(undefined);
   return err(
     new AnalysisResourceConstraintError(
@@ -87,7 +50,6 @@ export const requireAuthenticationHeadroom = (
       {
         input_path: options.path,
         projected_value_bytes: valueBytes,
-        serialized_json_utf16_bytes: serializedUtf16Bytes,
         authentication_bytes: requiredBytes,
         available_heap_bytes: availableBytes,
       },

src/application/JsonFiles.ts

@@ -52,14 +52,13 @@ export const readJsonFile = async (
   path: string,
   signal?: AbortSignal,
   resources?: ArtifactResourceScope,
-  operation = "read_evidence_file",
 ): Promise<
   Result<
     unknown,
     EvidenceFileError | AnalysisResourceConstraintError | AnalysisCancelledError
   >
 > => {
-  const read = await readJsonFileWithSource(path, signal, resources, operation);
+  const read = await readJsonFileWithSource(path, signal, resources);
   return read.ok ? ok(read.value.data) : read;
 };
 
@@ -68,7 +67,6 @@ export const readJsonFileWithSource = (
   path: string,
   signal?: AbortSignal,
   resources?: ArtifactResourceScope,
-  operation = "read_evidence_file",
 ): Promise<
   Result<
     { readonly data: unknown; readonly path: string },
@@ -80,14 +78,13 @@ export const readJsonFileWithSource = (
     async (selected) => {
       const read = await readJsonInputFile(
         selected,
-        operation,
+        "read_evidence_file",
         signal,
         resources,
       );
       return read.ok ? ok({ data: read.value, path: selected }) : read;
     },
     signal,
-    operation,
   );
 
 /** Read selected JSON members through the same regular-file error boundary. */
@@ -127,7 +124,6 @@ const readJsonFileInput = async <Value>(
     >
   >,
   signal?: AbortSignal,
-  operation = "read_evidence_file",
 ): Promise<
   Result<
     Value,
@@ -157,7 +153,7 @@ const readJsonFileInput = async <Value>(
     if (cause instanceof AnalysisResourceConstraintError) return err(cause);
     if (cause instanceof JsonInputCancellationFailure)
       return err(
-        new AnalysisCancelledError(operation, {
+        new AnalysisCancelledError("read_evidence_file", {
           cause: cause.reason,
         }),
       );
@@ -170,7 +166,7 @@ const readJsonFileInput = async <Value>(
       );
     if (isJsonReadCancellation(cause, signal))
       return err(
-        new AnalysisCancelledError(operation, {
+        new AnalysisCancelledError("read_evidence_file", {
           cause: signal?.reason,
         }),
       );

src/application/ReconstructionObligationCandidates.test.ts

@@ -35,13 +35,7 @@ import { MANAGED_WORKFLOW_PROVIDER } from "./InvestigationProviders.js";
 import { createProcessCaptureEvidence } from "./process/ProcessEvidence.js";
 import { deriveReconstructionObligationCandidates } from "./ReconstructionObligationCandidates.js";
 
-const applicationWithUnknowns = (
+const applicationWithUnknowns = (keys: readonly string[]) => {
-  keys: readonly string[],
-  {
-    kind = "unknown",
-    label = "Unclassified application boundary",
-  }: { kind?: "unknown" | "package"; label?: string } = {},
-) => {
   const source = createEvidence(
     undefined,
     { id: "fixture-source", name: "Fixture source", version: "1" },
@@ -56,7 +50,7 @@ const applicationWithUnknowns = (
   const base = buildSyntheticJavaScriptApplicationGraph();
   const unknownNodes = keys.map((key) =>
     createJavaScriptApplicationNode({
-      kind,
+      kind: "unknown",
       identity: {
         strategy: "artifact-local-key",
         stability: "artifact-version",
@@ -66,7 +60,7 @@ const applicationWithUnknowns = (
       },
       observations: [
         {
-          label,
+          label: "Unclassified application boundary",
           properties: {},
           evidence: artifactEvidence(
             APPLICATION_GRAPH_DIGESTS.asar,
@@ -150,22 +144,6 @@ describe("reconstruction obligation candidates", () => {
       ).toBe(false);
   });
 
-  it("falls back to a kind-based title when an application node label is blank", () => {
-    const {
-      unknownNodes: [node],
-      generated,
-    } = applicationWithUnknowns(["blank-label"], {
-      kind: "package",
-      label: " ",
-    });
-
-    expect(
-      generated.candidates.find(
-        ({ target }) => target.application_node_id === node?.node_id,
-      )?.title,
-    ).toBe("package boundary");
-  });
-
   it("does not bind an unknown process image to a packaged artifact obligation", () => {
     const scenario = parseProcessScenario({
       executable: "/path/whose-launch-identity-is-unknown",
@@ -349,87 +327,3 @@ it("keeps each semantic candidate bound to its own file and authority context",
     });
   }
 });
-
-it("falls back to a kind-based title when a semantic node label is blank", () => {
-  const contexts = new JavaScriptSemanticEvidenceContextRegistry();
-  const base = javascriptApplicationAnalysisResultSchema.parse(
-    JAVASCRIPT_APPLICATION_EVIDENCE_EXAMPLE.normalized_result,
-  );
-  const source = proofEvidence("blank-label-file");
-  const module = createJavaScriptSemanticGraphNode(
-    {
-      kind: "module",
-      identity: {
-        artifact_sha256: base.root_artifact_sha256,
-        module_path: "app.js",
-        source_range: null,
-        role_key: "module",
-      },
-      function_node_id: null,
-      application_node_ids: [],
-      label: "app.js",
-      properties: {},
-      evidence: artifactEvidence(base.root_artifact_sha256, "app.js"),
-    },
-    contexts,
-  );
-  const sha256 = "4".repeat(64);
-  const request = createJavaScriptSemanticGraphNode(
-    {
-      kind: "request",
-      identity: {
-        artifact_sha256: sha256,
-        module_path: "file.js",
-        source_range: {
-          start: { line: 1, column: 0 },
-          end: { line: 1, column: 8 },
-        },
-        role_key: "request-1",
-      },
-      function_node_id: null,
-      application_node_ids: [],
-      label: " ",
-      properties: {},
-      evidence: {
-        ...artifactEvidence(sha256, "file.js", "ast-static-analysis"),
-        evidence_ids: [source.evidence_id],
-      },
-    },
-    contexts,
-  );
-  const { graph_id: _graphId, ...semantic } = base.semantic_graph;
-  const semanticGraph = createJavaScriptSemanticGraph({
-    ...semantic,
-    root_node_ids: [module.node_id],
-    nodes: [module, request],
-    evidence_contexts: contexts.contexts,
-  });
-  const example = JAVASCRIPT_APPLICATION_EVIDENCE_EXAMPLE;
-  const application = createEvidence(
-    {
-      path: base.input_path,
-      sha256: base.root_artifact_sha256,
-      format: base.format,
-    },
-    example.provider,
-    {
-      predicateType: example.predicate_type,
-      operation: example.operation,
-      parameters: example.parameters,
-      result: jsonValueSchema.parse({ ...base, semantic_graph: semanticGraph }),
-      confidence: "derived",
-      authority: "shipped-artifact",
-      evidenceLinks: [source.evidence_id],
-    },
-  );
-  const generated = deriveReconstructionObligationCandidates(
-    createEvidenceBundle([source, application]),
-    [],
-  );
-
-  expect(
-    generated.candidates.find(
-      ({ target }) => target.semantic_node_id === request.node_id,
-    )?.title,
-  ).toBe("request semantic boundary");
-});

src/application/ReconstructionObligationCandidates.ts

@@ -114,7 +114,7 @@ const deriveApplicationCandidates = (
         candidates,
         generatedCandidate({
           key: `application:${node.node_id}:${candidatePolicy.family}`,
-          title: node.observations[0]?.label?.trim() || `${node.kind} boundary`,
+          title: node.observations[0]?.label ?? `${node.kind} boundary`,
           policy: candidatePolicy,
           artifactSha256: source.rootArtifactSha256,
           applicationNodeId: node.node_id,
@@ -143,7 +143,7 @@ const deriveApplicationCandidates = (
           candidates,
           generatedCandidate({
             key: `semantic:${node.node_id}:${candidatePolicy.family}`,
-            title: node.label?.trim() || `${node.kind} semantic boundary`,
+            title: node.label ?? `${node.kind} semantic boundary`,
             policy: candidatePolicy,
             artifactSha256: node.identity.artifact_sha256,
             applicationNodeId: node.application_node_ids[0] ?? null,

src/application/ReferenceSourceImport.ts

@@ -1,11 +1,9 @@
 import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
 import {
   createHistoricalSourceGraph,
-  historicalSourceInventoryHasPartialFacts,
   historicalSourceLanguages,
   historicalSourceManifests,
   historicalSourceParseFailureKey,
-  historicalSourceRelationshipKey,
   type HistoricalSourceGraph,
   type HistoricalSourceGraphInput,
 } from "../domain/referenceSourceGraph.js";
@@ -47,13 +45,18 @@ const cancelled = (
 
 const isAborted = (signal?: AbortSignal): boolean => signal?.aborted === true;
 
+const relationshipKey = (
+  relationship: HistoricalSourceGraphInput["relationships"][number],
+): string =>
+  `${relationship.from_path}\u0000${relationship.to}\u0000${relationship.kind}\u0000${relationship.resolution}\u0000${relationship.parse_state}`;
+
 const deduplicateRelationships = (
   relationships: HistoricalSourceGraphInput["relationships"],
 ): HistoricalSourceGraphInput["relationships"] => {
   const seen = new Set<string>();
   const result: HistoricalSourceGraphInput["relationships"] = [];
   for (const relationship of relationships) {
-    const key = historicalSourceRelationshipKey(relationship);
+    const key = relationshipKey(relationship);
     if (seen.has(key)) continue;
     seen.add(key);
     result.push(relationship);
@@ -90,6 +93,37 @@ const buildProvenance = (
   caller: options.caller,
 });
 
+const deriveInventoryState = (
+  input: Pick<
+    HistoricalSourceGraphInput,
+    | "entries"
+    | "relationships"
+    | "parse_failures"
+    | "exclusions"
+    | "limitations"
+  >,
+): "complete" | "partial" | "unknown" => {
+  if (input.limitations.length > 0) return "partial";
+  if (input.exclusions.length > 0) return "partial";
+  if (input.parse_failures.length > 0) return "partial";
+  const partialEntry = input.entries.some(
+    (entry) =>
+      entry.limitations.length > 0 ||
+      (entry.kind === "file" && entry.content_state !== "hashed") ||
+      (entry.kind === "directory" && entry.tree_state !== "enumerated") ||
+      (entry.kind === "symlink" && entry.target_state !== "internal") ||
+      entry.kind === "unknown",
+  );
+  if (partialEntry) return "partial";
+  const partialRelationship = input.relationships.some(
+    ({ parse_state, resolution }) =>
+      parse_state !== "parsed" ||
+      ["unresolved", "unknown"].includes(resolution),
+  );
+  if (partialRelationship) return "partial";
+  return "complete";
+};
+
 const sortExclusions = (
   exclusions: HistoricalSourceGraphInput["exclusions"],
 ): HistoricalSourceGraphInput["exclusions"] =>
@@ -227,21 +261,16 @@ export const importReferenceSource = async (
     schema: "HistoricalSourceGraph",
     authority: "historical-reference",
     root_alias: "$REFERENCE_ROOT",
-    inventory_state: historicalSourceInventoryHasPartialFacts({
+    inventory_state: deriveInventoryState({
       entries: sortedEntries,
       relationships: uniqueRelationships,
       parse_failures: uniqueFailures,
       exclusions: sortedExclusions,
       limitations: sortedLimitations,
-    })
+    }),
-      ? "partial"
-      : "complete",
     entries: sortedEntries,
     relationships: uniqueRelationships.sort((left, right) =>
-      compareUnicodeCodePoints(
+      compareUnicodeCodePoints(relationshipKey(left), relationshipKey(right)),
-        historicalSourceRelationshipKey(left),
-        historicalSourceRelationshipKey(right),
-      ),
     ),
     parse_failures: uniqueFailures,
     exclusions: sortedExclusions,

src/application/ReferenceSourceVcsAdapter.ts

@@ -9,7 +9,6 @@ import {
   RegularFileCleanupFailure,
   retryRegularFileCleanup,
 } from "./RegularFileRead.js";
-import { referenceSourceResourceFailure } from "../reference/ReferenceSourceReaderErrors.js";
 import type { ReferenceSourceReaderError } from "../reference/ReferenceSourceReaderTypes.js";
 
 export type ReferenceSourceVcsInfo =
@@ -60,7 +59,13 @@ export const readReferenceSourceVcs = async (
     });
   } catch (cause: unknown) {
     if (!(cause instanceof ArtifactReaderFailure)) throw cause;
-    return err(referenceSourceResourceFailure(cause));
+    return err({
+      tag: "reference-source-reader",
+      code: cause.reason === "cancelled" ? "cancelled" : "io",
+      message: cause.message,
+      ...(cause.cleanup === undefined ? {} : { cleanup: cause.cleanup }),
+      cause,
+    });
   }
 };
 

src/application/SetupClientConfiguration.ts

@@ -405,20 +405,36 @@ export const clientConfigurationAligned = async (
     }
     const original = await readRegularFileText(client.configPath);
     const parsed = parseClientConfiguration(original, client.format);
-    const desired = await clientConfigurationDesired(
+    const policy = await readClientPolicyBlock(
       client,
-      providerEnvironment,
-      command,
       parsed,
-      files.value,
+      await clientConfigurationDesired(
-      resolveProviderRequestBudget,
+        client,
+        providerEnvironment,
+        command,
+        parsed,
+        files.value,
+        resolveProviderRequestBudget,
+      ),
     );
-    const policy = await readClientPolicyBlock(client, parsed, desired);
     if (!policy.ok) {
       throwCleanupFailure(policy.error);
       return false;
     }
-    return policy.value === undefined && registrationCurrent(parsed, desired);
+    return (
+      policy.value === undefined &&
+      registrationCurrent(
+        parsed,
+        await clientConfigurationDesired(
+          client,
+          providerEnvironment,
+          command,
+          parsed,
+          files.value,
+          resolveProviderRequestBudget,
+        ),
+      )
+    );
   } catch (cause: unknown) {
     if (cause instanceof RegularFileCleanupFailure) throw cause;
     // Unreadable configuration is treated as not aligned so setup repairs it.
@@ -528,15 +544,18 @@ const inspectClientDocument = async (
   }
   try {
     const parsed = parseClientConfiguration(original, client.format);
-    const desired = await clientConfigurationDesired(
+    const policy = await readClientPolicyBlock(
       client,
-      providerEnvironment,
-      command,
       parsed,
-      files.value,
+      await clientConfigurationDesired(
-      resolveProviderRequestBudget,
+        client,
+        providerEnvironment,
+        command,
+        parsed,
+        files.value,
+        resolveProviderRequestBudget,
+      ),
     );
-    const policy = await readClientPolicyBlock(client, parsed, desired);
     if (!policy.ok) {
       throwCleanupFailure(policy.error);
       return {
@@ -546,6 +565,14 @@ const inspectClientDocument = async (
     }
     if (policy.value !== undefined)
       return { status: "invalid", remediation: policy.value };
+    const desired = await clientConfigurationDesired(
+      client,
+      providerEnvironment,
+      command,
+      parsed,
+      files.value,
+      resolveProviderRequestBudget,
+    );
     if (registrationCurrent(parsed, desired))
       return { status: "already_current" };
     const fallback = await readZcodeFallbackServers(client, parsed);

src/application/Uninstall.ts

@@ -53,6 +53,7 @@ import {
   redirectedWriteBlocker,
   type MsixPackageView,
 } from "./MsixPackageStorage.js";
+export { isUninstallFailure } from "./UninstallFailure.js";
 
 interface ManagedPathStats {
   readonly uid?: number;

src/application/Update.ts

@@ -3,6 +3,7 @@ import { gt, valid } from "semver";
 import { PRODUCT_IDENTITY } from "../identity.js";
 import type { Result } from "../domain/result.js";
 import type { IntegrationMaintenance } from "./UpdateMaintenance.js";
+export { isUpdateFailure } from "./UpdateFailure.js";
 
 /** Global npm installation that owns the running package and its entry point. */
 export interface NpmInstallation {

src/application/WebModuleTraceService.ts

@@ -1,5 +1,6 @@
 import { closeOwnedWebResources } from "./closeOwnedWebResources.js";
 import { isDeepStrictEqual } from "node:util";
+import { isAbsolute } from "node:path";
 import { z } from "zod";
 import type { AnalysisError } from "../domain/analysisErrorBase.js";
 import {
@@ -93,6 +94,15 @@ export class WebModuleTraceService {
         }),
       );
     const input = parsed.data;
+    for (const [path, value] of [
+      ["manifest_path", input.manifest_path],
+      ["import_map.path", input.import_map?.path],
+    ] as const)
+      if (value !== undefined && !isAbsolute(value))
+        return invalid(
+          path.split("."),
+          "Expected an absolute filesystem path on this host.",
+        );
     for (const [path, value] of [
       ["importer_url", input.importer_url],
       ["import_map.base_url", input.import_map?.base_url],

src/application/WebNetworkCaptureService.test.ts

@@ -43,30 +43,6 @@ it.each(["REDACTED", "[", "]", "/capture.har"])(
   },
 );
 
-it("records an explicit capture deadline and omits the default", async () => {
-  const seen: Array<number | undefined> = [];
-  const service = new WebNetworkCaptureService({
-    inspect: (input) => {
-      seen.push(input.capture_timeout_ms);
-      return Promise.resolve(ok(fixture()));
-    },
-  });
-  const explicit = await service.inspect({
-    capture_path: "/capture.har",
-    format: "har",
-    capture_timeout_ms: 250,
-  });
-  if (!explicit.ok) throw explicit.error;
-  expect(explicit.value.parameters.capture_timeout_ms).toBe(250);
-  const omitted = await service.inspect({
-    capture_path: "/capture.har",
-    format: "har",
-  });
-  if (!omitted.ok) throw omitted.error;
-  expect(omitted.value.parameters).not.toHaveProperty("capture_timeout_ms");
-  expect(seen).toEqual([250, undefined]);
-});
-
 it("keeps observed artifact identity when the entire sensitive path is excluded", async () => {
   const result = await new WebNetworkCaptureService({
     inspect: () => Promise.resolve(ok(fixture())),

src/application/WebNetworkCaptureService.ts

@@ -1,6 +1,7 @@
 import { redactExplicitFailure } from "../domain/explicitSensitiveFailure.js";
 import { excludeCaptureCoordinates } from "../domain/webNetworkCaptureCoordinates.js";
 import { redactExplicitText } from "../domain/explicitSensitiveValues.js";
+import { isAbsolute } from "node:path";
 import type { ExecutionOptions } from "./AnalysisProvider.js";
 import type { WebNetworkCapturePort } from "./WebNetworkCapturePort.js";
 import type { AnalysisError } from "../domain/analysisErrorBase.js";
@@ -56,6 +57,16 @@ export class WebNetworkCaptureService {
         }),
       );
     const input = parsed.data;
+    if (!isAbsolute(input.capture_path))
+      return failure(
+        new AnalysisInputError(OPERATION, undefined, [
+          {
+            path: ["capture_path"],
+            reason: "invalid_format",
+            message: "Expected an absolute filesystem path on this host.",
+          },
+        ]),
+      );
     if (
       input.record_ordinals !== undefined &&
       new Set(input.record_ordinals).size !== input.record_ordinals.length
@@ -80,6 +91,19 @@ export class WebNetworkCaptureService {
           },
         ]),
       );
+    if (
+      input.protobuf?.schema !== undefined &&
+      !isAbsolute(input.protobuf.schema.descriptor_set_path)
+    )
+      return failure(
+        new AnalysisInputError(OPERATION, undefined, [
+          {
+            path: ["protobuf", "schema", "descriptor_set_path"],
+            reason: "invalid_format",
+            message: "Expected an absolute descriptor-set path on this host.",
+          },
+        ]),
+      );
     const loaded = await this.port.inspect(input, options);
     if (!loaded.ok) {
       const partial = webNetworkCaptureSchema.safeParse(
@@ -226,9 +250,6 @@ export class WebNetworkCaptureService {
             },
           }),
       sensitive_value_count: input.sensitive_values.length,
-      ...(input.capture_timeout_ms === undefined
-        ? {}
-        : { capture_timeout_ms: input.capture_timeout_ms }),
     });
     return ok(
       createEvidence(

src/application/WebSourceLocationPorts.ts

@@ -36,7 +36,6 @@ export interface WebSourceMapPort {
       readonly path: string;
       readonly url: string;
       readonly position: WebSourceLocationInput["generated_position"];
-      readonly decodeTimeoutMs?: number;
     },
     options?: ExecutionOptions,
   ): Promise<Result<WebSourceMapReport, AnalysisError>>;

src/application/WebSourceLocationService.test.ts

@@ -11,55 +11,12 @@ import {
   AnalysisOutputError,
 } from "../domain/analysisErrorCore.js";
 import { ok } from "../domain/result.js";
-import {
+import { webSourceLocationResultSchema } from "../domain/webSourceLocation.js";
-  DEFAULT_WEB_SOURCE_MAP_DECODE_TIMEOUT_MS,
-  webSourceLocationResultSchema,
-} from "../domain/webSourceLocation.js";
 import { WebSourceLocationService } from "./WebSourceLocationService.js";
 import type { WebSourceMapPort } from "./WebSourceLocationPorts.js";
 
 const service = (data = webSourceLocationFixture(), port = decoder) =>
   new WebSourceLocationService({ load: () => Promise.resolve(ok(data)) }, port);
-const expectCodecDeadline = (
-  evidence: {
-    readonly limitations: readonly string[];
-    readonly normalized_result: unknown;
-  },
-  timeoutMs: number,
-): void => {
-  const phrase = `${String(timeoutMs)} ms decode_timeout_ms deadline`;
-  const result = webSourceLocationResultSchema.parse(
-    evidence.normalized_result,
-  );
-  expect(
-    evidence.limitations.filter((text) => text.includes(phrase)),
-  ).toHaveLength(1);
-  expect(
-    result.limitations.filter((text) => text.includes(phrase)),
-  ).toHaveLength(1);
-};
-it("passes an explicit decode deadline and omits the default from Evidence", async () => {
-  const seen: Array<number | undefined> = [];
-  const port: WebSourceMapPort = {
-    trace: (input) => {
-      seen.push(input.decodeTimeoutMs);
-      return decoder.trace(input);
-    },
-  };
-  const explicit = await service(undefined, port).trace({
-    ...args,
-    decode_timeout_ms: 250,
-  });
-  if (!explicit.ok) throw explicit.error;
-  expect(explicit.value.parameters.decode_timeout_ms).toBe(250);
-  expectCodecDeadline(explicit.value, 250);
-  const omitted = await service(undefined, port).trace(args);
-  if (!omitted.ok) throw omitted.error;
-  expect(omitted.value.parameters).not.toHaveProperty("decode_timeout_ms");
-  expectCodecDeadline(omitted.value, DEFAULT_WEB_SOURCE_MAP_DECODE_TIMEOUT_MS);
-  expect(seen).toEqual([250, undefined]);
-});
-
 it.each([
   { ...args, manifest_path: "relative.json" },
   { ...args, script_index: -1 },

src/application/WebSourceLocationService.ts

@@ -1,5 +1,6 @@
 import { closeOwnedWebResources } from "./closeOwnedWebResources.js";
 import { createHash } from "node:crypto";
+import { isAbsolute } from "node:path";
 import { z } from "zod";
 import type { AnalysisError } from "../domain/analysisErrorBase.js";
 import {
@@ -16,7 +17,6 @@ import {
   webArtifactFileSchema,
 } from "../domain/webScriptArtifacts.js";
 import {
-  DEFAULT_WEB_SOURCE_MAP_DECODE_TIMEOUT_MS,
   WEB_SOURCE_MAP_LIMITS,
   webSourceLocationInputSchema,
   webSourceLocationResultSchema,
@@ -52,19 +52,17 @@ const LIMITATIONS = [
   "Lookup returns all segments at the greatest generated position not greater than the selected point, including earlier lines and generated-only segments. A mapped point does not establish an executed range or UI causality.",
   "Regular maps and inline indexed sections are supported. External section URLs are unsupported; unknown extensions are retained in raw map text and are not interpreted.",
 ];
-const codecBudget = (timeoutMs: number): string =>
+const CODEC_BUDGET =
-  `Complete evidence has a 4 MiB map, 32 MiB reply, 262144 decoded rows/segments and 64-level section budget. The owned codec has a ${String(timeoutMs)} ms decode_timeout_ms deadline`;
+  "Complete evidence has a 4 MiB map, 32 MiB reply, 262144 decoded rows/segments and 64-level section budget. The owned codec has a 20-second deadline";
 /** Bun accepts but ignores the codec's V8 heap flags; Windows enforces a commit limit instead. */
 const codecBudgetLimitation = (
   runtime: WebSourceMapReport["runtime"],
-  timeoutMs: number,
 ): string => {
-  const budget = codecBudget(timeoutMs);
   if (runtime.id === "node-v8")
-    return `${budget}, ${String(WEB_SOURCE_MAP_LIMITS.codecHeapMiB)} MiB old-generation heap and one V8 worker; cleanup may extend the deadline. V8 heap limits do not establish aggregate RSS limits.`;
+    return `${CODEC_BUDGET}, ${String(WEB_SOURCE_MAP_LIMITS.codecHeapMiB)} MiB old-generation heap and one V8 worker; cleanup may extend the deadline. V8 heap limits do not establish aggregate RSS limits.`;
   return runtime.process_memory_limit_bytes === null
-    ? `${budget}; cleanup may extend the deadline. The codec ran on Bun, which does not enforce REA's V8 heap flags, so no codec heap limit is established.`
+    ? `${CODEC_BUDGET}; cleanup may extend the deadline. The codec ran on Bun, which does not enforce REA's V8 heap flags, so no codec heap limit is established.`
-    : `${budget}; cleanup may extend the deadline. The codec ran on Bun, which does not enforce REA's V8 heap flags; a Windows Job Object limited its committed memory to ${String(runtime.process_memory_limit_bytes)} bytes, which is not a heap or RSS limit.`;
+    : `${CODEC_BUDGET}; cleanup may extend the deadline. The codec ran on Bun, which does not enforce REA's V8 heap flags; a Windows Job Object limited its committed memory to ${String(runtime.process_memory_limit_bytes)} bytes, which is not a heap or RSS limit.`;
 };
 
 /** Join verified captured bytes with an explicitly selected source-map point. */
@@ -127,20 +125,15 @@ export class WebSourceLocationService {
         path: map.file.path,
         url: map.url,
         position: input.generated_position,
-        ...(input.decode_timeout_ms === undefined
-          ? {}
-          : { decodeTimeoutMs: input.decode_timeout_ms }),
       },
       options,
     );
     if (!traced.ok) return traced;
     const report = verifyReport(input, map.file.sha256, traced.value);
     if (!report.ok) return report;
-    const decodeTimeoutMs =
-      input.decode_timeout_ms ?? DEFAULT_WEB_SOURCE_MAP_DECODE_TIMEOUT_MS;
     const limitations = [
       ...LIMITATIONS,
-      codecBudgetLimitation(report.value.runtime, decodeTimeoutMs),
+      codecBudgetLimitation(report.value.runtime),
     ];
     const normalized = webSourceLocationResultSchema.safeParse({
       ...report.value,
@@ -208,6 +201,15 @@ const invalid = (
 const admitContext = (
   input: WebSourceLocationInput,
 ): Result<null, AnalysisError> => {
+  for (const [path, value] of [
+    ["manifest_path", input.manifest_path],
+    ["source_map.path", input.source_map.path],
+  ] as const)
+    if (!isAbsolute(value))
+      return invalid(
+        path.split("."),
+        "Expected an absolute filesystem path on this host.",
+      );
   if (!URL.canParse(input.source_map.url))
     return invalid(
       ["source_map", "url"],

src/application/analysisView/AnalysisViewService.ts

@@ -1,6 +1,5 @@
 import { setImmediate } from "node:timers/promises";
 import { INSPECT_ANALYSIS_VIEW_OPERATION } from "../../domain/analysisView/analysisViewErrors.js";
-import { jsonValueSchema } from "../../domain/jsonValue.js";
 import { z } from "zod";
 
 import { ANALYSIS_VIEW_PROVIDER } from "../InvestigationProviders.js";
@@ -26,6 +25,7 @@ import {
   type AnalysisViewRequest,
   type InspectAnalysisViewInput,
 } from "../../domain/analysisView/analysisView.js";
+import { jsonValueSchema } from "../../domain/jsonValue.js";
 import {
   immutableJsonSnapshotMember,
   isImmutableJsonSnapshot,
@@ -332,44 +332,39 @@ const createAnalysisViewEvidence = (
             ? {}
             : { architecture: parent.subject.architecture }),
         };
-  return createEvidence(
+  return createEvidence(target, ANALYSIS_VIEW_PROVIDER, {
-    target,
+    predicateType: "rea.analysis-view",
-    ANALYSIS_VIEW_PROVIDER,
+    operation: INSPECT_ANALYSIS_VIEW_OPERATION,
-    {
+    parameters: {
-      predicateType: "rea.analysis-view",
+      parent_evidence_id: parent.evidence_id,
-      operation: INSPECT_ANALYSIS_VIEW_OPERATION,
+      view: jsonValueSchema.parse(input.view),
-      parameters: {
-        parent_evidence_id: parent.evidence_id,
-        view: jsonValueSchema.parse(input.view),
-      },
-      result: jsonValueSchema.parse(result),
-      rawResult: null,
-      confidence:
-        // Grouping is whole-capture, so any templated group or parameter makes the result inferred;
-        // entity types and identity in an extracted state always are.
-        result.kind === "environment-state" ||
-        ((result.kind === "api-surface" ||
-          result.kind === "environment-manifest") &&
-          result.templated_groups > 0)
-          ? "inferred"
-          : "derived",
-      authority: parent.authority,
-      limitations: result.limitations,
-      ...(result.kind === "native" && parent.relationship_coverage !== null
-        ? { relationshipCoverage: parent.relationship_coverage }
-        : {}),
-      locations: [
-        ...(result.artifact != null && result.artifact.path.length > 0
-          ? [{ kind: "artifact-path" as const, path: result.artifact.path }]
-          : []),
-        ...(result.kind === "native" &&
-        result.procedure_address !== null &&
-        result.procedure_address.length > 0
-          ? [{ kind: "address" as const, address: result.procedure_address }]
-          : []),
-      ],
-      evidenceLinks: [parent.evidence_id],
     },
-    { immutable: true },
+    result: jsonValueSchema.parse(result),
-  );
+    rawResult: null,
+    confidence:
+      // Grouping is whole-capture, so any templated group or parameter makes the result inferred;
+      // entity types and identity in an extracted state always are.
+      result.kind === "environment-state" ||
+      ((result.kind === "api-surface" ||
+        result.kind === "environment-manifest") &&
+        result.templated_groups > 0)
+        ? "inferred"
+        : "derived",
+    authority: parent.authority,
+    limitations: result.limitations,
+    ...(result.kind === "native" && parent.relationship_coverage !== null
+      ? { relationshipCoverage: parent.relationship_coverage }
+      : {}),
+    locations: [
+      ...(result.artifact != null && result.artifact.path.length > 0
+        ? [{ kind: "artifact-path" as const, path: result.artifact.path }]
+        : []),
+      ...(result.kind === "native" &&
+      result.procedure_address !== null &&
+      result.procedure_address.length > 0
+        ? [{ kind: "address" as const, address: result.procedure_address }]
+        : []),
+    ],
+    evidenceLinks: [parent.evidence_id],
+  });
 };

src/application/analysisView/evidenceFileSource.ts

@@ -32,13 +32,16 @@ export const readEvidenceFileSource = async (
         cause: signal.reason,
       }),
     );
-  const loaded = await readJsonFile(
+  const loaded = await readJsonFile(path, signal, resources);
-    path,
+  if (!loaded.ok) {
-    signal,
+    if (loaded.error instanceof AnalysisCancelledError)
-    resources,
+      return err(
-    INSPECT_ANALYSIS_VIEW_OPERATION,
+        new AnalysisCancelledError(INSPECT_ANALYSIS_VIEW_OPERATION, {
-  );
+          cause: loaded.error.cause,
-  if (!loaded.ok) return loaded;
+        }),
+      );
+    return loaded;
+  }
   if (signal?.aborted)
     return err(
       new AnalysisCancelledError(INSPECT_ANALYSIS_VIEW_OPERATION, {

src/application/android/AndroidApplicationService.ts

@@ -1,21 +1,19 @@
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
+import type { Evidence } from "../../domain/evidence.js";
 import {
   androidApplicationProjectionInputSchema,
   projectAndroidApplication,
 } from "../../domain/android/androidApplication.js";
 import type { Result } from "../../domain/result.js";
 import { ANDROID_APPLICATION_PROVIDER } from "../InvestigationProviders.js";
-import {
+import { projectInventoryEvidence } from "../InventoryProjectionEvidence.js";
-  projectInventoryEvidence,
-  type InventoryProjectionEvidenceResult,
-} from "../InventoryProjectionEvidence.js";
 
 const OPERATION = "project_android_application_graph" as const;
 
 /** Project authenticated APK inventory Evidence into Android application Evidence. */
 export const projectAndroidApplicationEvidence = (
   rawInput: unknown,
-): Result<InventoryProjectionEvidenceResult, AnalysisError> => {
+): Result<Evidence, AnalysisError> => {
   return projectInventoryEvidence({
     rawInput,
     schema: androidApplicationProjectionInputSchema,

src/application/apple/AppleApplicationService.ts

@@ -1,21 +1,19 @@
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
+import type { Evidence } from "../../domain/evidence.js";
 import {
   appleApplicationProjectionInputSchema,
   projectAppleApplication,
 } from "../../domain/apple/appleApplication.js";
 import type { Result } from "../../domain/result.js";
 import { APPLE_APPLICATION_PROVIDER } from "../InvestigationProviders.js";
-import {
+import { projectInventoryEvidence } from "../InventoryProjectionEvidence.js";
-  projectInventoryEvidence,
-  type InventoryProjectionEvidenceResult,
-} from "../InventoryProjectionEvidence.js";
 
 const OPERATION = "project_apple_application_graph" as const;
 
 /** Project authenticated IPA or macOS app inventory Evidence into Apple application evidence. */
 export const projectAppleApplicationEvidence = (
   rawInput: unknown,
-): Result<InventoryProjectionEvidenceResult, AnalysisError> => {
+): Result<Evidence, AnalysisError> => {
   return projectInventoryEvidence({
     rawInput,
     schema: appleApplicationProjectionInputSchema,

src/application/artifacts/DesktopApplicationService.ts

@@ -1,3 +1,4 @@
+import { isAbsolute } from "node:path";
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import type { DesktopApplicationPort } from "./DesktopApplicationPort.js";
 import { ARTIFACT_GRAPH_PROVIDER } from "../InvestigationProviders.js";
@@ -40,6 +41,16 @@ export class DesktopApplicationService {
           cause: parsed.error,
         }),
       );
+    if (!isAbsolute(parsed.data.path))
+      return err(
+        new AnalysisInputError(operation, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute directory path on this host.",
+          },
+        ]),
+      );
     const result = await this.reader.inspect(parsed.data, options);
     if (!result.ok) return result;
     const report = desktopApplicationSchema.safeParse(result.value);

src/application/binaryDiagnostics/BinaryLayoutService.test.ts

@@ -25,18 +25,10 @@ it.each([
         throw new Error("must not run");
       },
     });
-    const result = await service.inspect(input);
+    expect(await service.inspect(input)).toMatchObject({
-    expect(result).toMatchObject({
       ok: false,
       error: { _tag: "AnalysisInputError" },
     });
-    if (input.path === "relative.elf")
-      expect(result).toMatchObject({
-        ok: false,
-        error: {
-          issues: [{ path: ["path"], reason: "invalid_format" }],
-        },
-      });
   },
 );
 

src/application/binaryDiagnostics/BinaryLayoutService.ts

@@ -1,8 +1,10 @@
+import { isAbsolute } from "node:path";
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import type { BinaryLayoutPort } from "./BinaryLayoutPort.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import {
   AnalysisCancelledError,
+  AnalysisInputError,
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
 import { createEvidence, type Evidence } from "../../domain/evidence.js";
@@ -64,6 +66,16 @@ export class BinaryLayoutService {
           cause: input.error,
         }),
       );
+    if (!isAbsolute(input.data.path))
+      return err(
+        new AnalysisInputError(OPERATION, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute filesystem path on this host.",
+          },
+        ]),
+      );
     const inspected = await inspect(input.data);
     if (!inspected.ok) return inspected;
     const diagnostics = binaryLayoutSchema.shape.diagnostics.safeParse(

src/application/binaryDiagnostics/PeResourcesService.ts

@@ -1,8 +1,10 @@
+import { isAbsolute } from "node:path";
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import type { PeResourcesPort } from "./PeResourcesPort.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import {
   AnalysisCancelledError,
+  AnalysisInputError,
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
 import { createEvidence, type Evidence } from "../../domain/evidence.js";
@@ -45,6 +47,16 @@ export class PeResourcesService {
           cause: input.error,
         }),
       );
+    if (!isAbsolute(input.data.path))
+      return err(
+        new AnalysisInputError(operation, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute filesystem path on this host.",
+          },
+        ]),
+      );
     const result = await this.provider.inspect(input.data, options);
     if (!result.ok) return result;
     const report = peResourcesSchema.safeParse(result.value);

src/application/binaryDiagnostics/RecordedCrashService.test.ts

@@ -70,18 +70,10 @@ it.each([
         throw new Error("must not run");
       },
     });
-    const result = await service.inspect(input);
+    expect(await service.inspect(input)).toMatchObject({
-    expect(result).toMatchObject({
       ok: false,
       error: { _tag: "AnalysisInputError" },
     });
-    if (input.path === "relative.elf")
-      expect(result).toMatchObject({
-        ok: false,
-        error: {
-          issues: [{ path: ["path"], reason: "invalid_format" }],
-        },
-      });
   },
 );
 

src/application/binaryDiagnostics/RecordedCrashService.ts

@@ -1,8 +1,10 @@
+import { isAbsolute } from "node:path";
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import type { RecordedCrashPort } from "./RecordedCrashPort.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import {
   AnalysisCancelledError,
+  AnalysisInputError,
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
 import { createEvidence, type Evidence } from "../../domain/evidence.js";
@@ -65,6 +67,16 @@ export class RecordedCrashService {
           cause: input.error,
         }),
       );
+    if (!isAbsolute(input.data.path))
+      return err(
+        new AnalysisInputError(OPERATION, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute filesystem path on this host.",
+          },
+        ]),
+      );
     const inspected = await inspect(input.data);
     if (!inspected.ok) return inspected;
     const diagnostics = recordedCrashSchema.shape.diagnostics.safeParse(

src/application/captures/PacketCaptureService.test.ts

@@ -1,102 +0,0 @@
-import { expect, it } from "vitest";
-
-import {
-  createAnalysisExecution,
-  type ExecutionOptions,
-} from "../AnalysisProvider.js";
-import { PacketCaptureService } from "./PacketCaptureService.js";
-import { createAnalysisProfile } from "../../domain/analysisProfile.js";
-import { inspectPacketCaptureInputSchema } from "../../domain/captures/packetCapture.js";
-import { ok } from "../../domain/result.js";
-
-it("retains provider metadata in a late-cancellation observation", async () => {
-  const input = inspectPacketCaptureInputSchema.parse({
-    path: process.platform === "win32" ? "C:\\capture.pcap" : "/capture.pcap",
-    fields: ["ip.addr"],
-  });
-  const provider = {
-    id: "fixture-capture",
-    name: "Fixture capture provider",
-    version: "1",
-  } as const;
-  const subject = {
-    path: input.path,
-    sha256: "a".repeat(64),
-    format: "file",
-  } as const;
-  const report = {
-    artifact: { path: input.path, sha256: subject.sha256, bytes: 12 },
-    selection: input,
-    packets: [],
-    output_window: {
-      matching_packets: 0,
-      returned_packets: 0,
-      has_more: false,
-    },
-    read_scope: "to-eof",
-    diagnostics: "",
-    tool: {
-      configured_path: "/fixture/tshark",
-      path: "/fixture/tshark",
-      sha256: "b".repeat(64),
-      version_banner: "TShark fixture",
-      version_diagnostics: "",
-      arguments: [],
-    },
-    configuration: "private-empty-personal-profile",
-    resource_limiter: {
-      configured_path: "/fixture/prlimit",
-      path: "/fixture/prlimit",
-      sha256: "c".repeat(64),
-      arguments: [],
-    },
-    limits: {
-      input_bytes: 1,
-      output_bytes: 1,
-      command_timeout_ms: 1,
-      address_space_bytes: 0,
-      file_bytes: 0,
-      cpu_seconds: 0,
-    },
-    hardware_acquisition: "not-performed",
-  } as const;
-  const rawResult = { producer: "fixture", bytes: 12 };
-  const profile = createAnalysisProfile(provider, { filter: null });
-  const relationshipCoverage = {
-    status: "unknown",
-    reason: "Packet relationships are not reported.",
-  } as const;
-  const execution = createAnalysisExecution(report, provider, {
-    subject,
-    rawResult,
-    analysisProfile: profile,
-    relationshipCoverage,
-    locations: [{ kind: "artifact-path", path: input.path }],
-  });
-  const controller = new AbortController();
-  const reason = Object.freeze({ requested: "cancel after capture result" });
-  const service = new PacketCaptureService({
-    inspect: async (_input, options?: ExecutionOptions) => {
-      controller.abort(reason);
-      expect(options?.signal).toBe(controller.signal);
-      return ok(execution);
-    },
-    inspectFields: async () => {
-      throw new Error("Unexpected field discovery call");
-    },
-    close: async () => {},
-  });
-
-  const result = await service.inspect(input, { signal: controller.signal });
-
-  expect(result.ok).toBe(false);
-  if (result.ok) throw new Error("Expected late cancellation");
-  expect(result.error).toMatchObject({ _tag: "AnalysisCancelledError" });
-  expect(result.error.cause).toBe(reason);
-  expect(result.error.partialObservation).toMatchObject({
-    operation: "inspect_packet_capture",
-    raw_result: rawResult,
-    analysis_profile: profile,
-    relationship_coverage: relationshipCoverage,
-  });
-});

src/application/captures/PacketCaptureService.ts

@@ -3,25 +3,26 @@ import {
   packetFieldsCatalogSchema,
   type InspectPacketFieldsInput,
 } from "../../domain/captures/packetFields.js";
-import {
+import type { JsonValue } from "../../domain/jsonValue.js";
-  createAnalysisExecutionEvidence,
+import { isAbsolute } from "node:path";
-  type AnalysisExecution,
+import type {
-  type ExecutionOptions,
+  AnalysisExecution,
+  ExecutionOptions,
 } from "../AnalysisProvider.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import {
   AnalysisCancelledError,
+  AnalysisInputError,
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
-import type { Evidence } from "../../domain/evidence.js";
+import { createEvidence, type Evidence } from "../../domain/evidence.js";
 import { analysisInputErrorFromIssues } from "../../domain/inputIssueProjection.js";
 import {
   inspectPacketCaptureInputSchema,
   packetCaptureSchema,
   type InspectPacketCaptureInput,
 } from "../../domain/captures/packetCapture.js";
-import { err, type Result } from "../../domain/result.js";
+import { err, ok, type Result } from "../../domain/result.js";
-import { completeProviderEvidence } from "../ProviderOperationExecution.js";
 
 export interface PacketCapturePort {
   /** Release per-call resources before returning, or retain failed cleanup for close/retry. */
@@ -58,6 +59,16 @@ export class PacketCaptureService {
           cause: input.error,
         }),
       );
+    if (!isAbsolute(input.data.path))
+      return err(
+        new AnalysisInputError(operation, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute local path.",
+          },
+        ]),
+      );
     const decoded = await this.provider.inspect(input.data, options);
     if (!decoded.ok) return decoded;
     const execution = decoded.value;
@@ -75,15 +86,7 @@ export class PacketCaptureService {
           "Capture analyzer returned malformed data or changed the selected artifact identity/options.",
         ),
       );
-    return completeProviderEvidence(
+    return this.#evidence(operation, input.data, execution, options);
-      createAnalysisExecutionEvidence(
-        operation,
-        input.data,
-        execution,
-        "observed",
-      ),
-      options?.signal,
-    );
   }
   async inspectFields(
     raw: unknown,
@@ -117,14 +120,33 @@ export class PacketCaptureService {
           "Field discovery returned malformed data or changed the selected installation/options.",
         ),
       );
-    return completeProviderEvidence(
+    return this.#evidence(operation, input.data, execution, options);
-      createAnalysisExecutionEvidence(
+  }
+  #evidence(
+    operation: string,
+    parameters: Readonly<Record<string, JsonValue>>,
+    execution: AnalysisExecution,
+    options?: ExecutionOptions,
+  ): Result<Evidence, AnalysisError> {
+    const evidence = createEvidence(
+      execution.subject ?? undefined,
+      execution.provider,
+      {
         operation,
-        input.data,
+        parameters,
-        execution,
+        result: execution.result,
-        "observed",
+        confidence: "observed",
-      ),
+        locations: execution.locations,
-      options?.signal,
+        limitations: execution.limitations,
+      },
     );
+    return options?.signal?.aborted
+      ? err(
+          new AnalysisCancelledError(operation, {
+            cause: options.signal.reason,
+            partialObservation: evidence,
+          }),
+        )
+      : ok(evidence);
   }
 }

src/application/electron/ElectronFuseService.ts

@@ -1,8 +1,11 @@
+import { isAbsolute } from "node:path";
+
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import type { ElectronFusePort } from "./ElectronFusePort.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import {
   AnalysisCancelledError,
+  AnalysisInputError,
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
 import {
@@ -42,6 +45,16 @@ export class ElectronFuseService {
           cause: input.error,
         }),
       );
+    if (!isAbsolute(input.data.path))
+      return err(
+        new AnalysisInputError(OPERATION, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute filesystem path on this host.",
+          },
+        ]),
+      );
     const inspected = await this.provider.inspect(input.data, options);
     if (!inspected.ok) return inspected;
     const report = electronFuseReportSchema.safeParse(inspected.value);

src/application/environment/environmentBundle.test.ts

@@ -387,11 +387,10 @@ describe("planEnvironmentBundle without a state", () => {
 
   it("serves and predicts replay when the state's catalog exceeds the discovery budget that replay's fits", () => {
     // Read tools only, so leaving out write tools saves nothing while each state description is longer.
-    // 300 sits between the two catalogs on this fixture: replay still fits and the state catalog does not.
     const reads = servedSource.manifest.tools.filter(
       ({ method }) => method === "GET",
     );
-    const tools = Array.from({ length: 300 }, (_, index) => {
+    const tools = Array.from({ length: 350 }, (_, index) => {
       const tool = reads[index % reads.length]!;
       return index < reads.length
         ? tool
@@ -417,7 +416,7 @@ describe("planEnvironmentBundle without a state", () => {
       served: false,
       code: "resource_constraint",
     });
-    expect(planned.value.toolCount).toBe(300);
+    expect(planned.value.toolCount).toBe(350);
     expect(planned.value.check).toEqual({
       tool: "get_annotations",
       recordOrdinal: 25,

src/application/environment/environmentReplay.test.ts

@@ -13,13 +13,13 @@ import { projectAnalysisError } from "../../domain/analysisErrorProjection.js";
 import { inspectAnalysisView } from "../analysisView/AnalysisViewService.js";
 import {
   REPLAY_BODY_LIMIT_BYTES,
-  type EnvironmentSource,
-  type RecordedExchange,
-} from "./environmentSource.js";
-import {
   replayEnvironmentTool,
   selectReplayExchange,
 } from "./environmentReplay.js";
+import type {
+  EnvironmentSource,
+  RecordedExchange,
+} from "./environmentSource.js";
 
 const source = environmentServeSource();
 

src/application/environment/environmentReplay.ts

@@ -16,6 +16,8 @@ import {
   type RecordedExchange,
 } from "./environmentSource.js";
 
+export { REPLAY_BODY_LIMIT_BYTES } from "./environmentSource.js";
+
 /** Caller arguments as the MCP tool receives them. */
 export type ReplayArguments = Readonly<Record<string, unknown>>;
 

src/application/environment/environmentState.test.ts

@@ -418,30 +418,6 @@ describe("EnvironmentStateStore", () => {
   });
 });
 
-describe("caller-owned state replacement", () => {
-  it("does not retain mutable data from a caller-owned replacement", () => {
-    const store = new EnvironmentStateStore(state);
-    const document = documentWith((value) => {
-      const entity = value.rea_state.entities.find((item) => item.id === "2");
-      if (!entity) throw new Error("Expected the user entity");
-      entity.fields = { ...(entity.fields as object), login: "renamed" };
-    });
-    expect(store.replace(document).ok).toBe(true);
-    const callerEntity = document.rea_state.entities.find(
-      (entity) => entity.id === "2",
-    );
-    if (!callerEntity) throw new Error("Expected the caller's user entity");
-    (callerEntity.fields as Record<string, unknown>).login = "later edit";
-
-    expect(store.snapshot().rea_state.entities).toContainEqual(
-      expect.objectContaining({
-        id: "2",
-        fields: expect.objectContaining({ login: "renamed" }),
-      }),
-    );
-  });
-});
-
 describe("rea-state/v1 validation", () => {
   it.each([
     [
@@ -485,12 +461,12 @@ describe("rea-state/v1 validation", () => {
       "a document for a tool that is not a document view",
       (document: Editable) => {
         document.rea_state.documents.push({
-          tool: "get_folders",
+          tool: "get_org",
-          path: "/api/folders",
+          path: "/api/org",
           value: {},
         });
       },
-      `rea_state/documents/${String(state.documents.length)}/tool`,
+      "rea_state/documents/0/tool",
     ],
     [
       "a member the format does not define",
@@ -594,36 +570,3 @@ describe("rea-state/v1 validation", () => {
     ).toMatchObject({ path: "rea_state/version" });
   });
 });
-
-describe("wide state value validation", () => {
-  it("preserves a wide caller value through the state replacement boundary", () => {
-    const wide = Array.from({ length: 200_000 }, (_, index) => index % 10);
-    const wideObject = Object.fromEntries(
-      Array.from({ length: 20_000 }, (_, index) => [
-        `field_${String(index)}`,
-        index,
-      ]),
-    );
-    const document = documentWith((value) => {
-      const fields = value.rea_state.entities[0]!.fields as Record<
-        string,
-        unknown
-      >;
-      value.rea_state.entities[0]!.fields = {
-        ...fields,
-        caller_wide: wide,
-        caller_wide_object: wideObject,
-      };
-    });
-    const store = new EnvironmentStateStore(state);
-
-    expect(store.replace(document).ok).toBe(true);
-    const retained = store.snapshot().rea_state.entities[0]?.fields.caller_wide;
-    if (!Array.isArray(retained)) throw new Error("Expected the wide value");
-    expect(retained).toHaveLength(wide.length);
-    expect(retained.at(-1)).toBe(wide.at(-1));
-    const retainedObject =
-      store.snapshot().rea_state.entities[0]?.fields.caller_wide_object;
-    expect(retainedObject).toEqual(wideObject);
-  });
-});

src/application/environment/environmentStateAnswer.test.ts

@@ -9,10 +9,8 @@ import {
   environmentStateServeInputs,
 } from "../../../tests/fixtures/environmentServe.js";
 import { projectAnalysisError } from "../../domain/analysisErrorProjection.js";
-import {
+import { REPLAY_BODY_LIMIT_BYTES } from "./environmentReplay.js";
-  REPLAY_BODY_LIMIT_BYTES,
+import type { EnvironmentSource } from "./environmentSource.js";
-  type EnvironmentSource,
-} from "./environmentSource.js";
 import {
   answerFromState,
   type StateServing,
@@ -313,17 +311,6 @@ describe("recorded and document answers", () => {
     });
   });
 
-  it("replays a read whose rendered document exceeds the body limit", () => {
-    const values = Array.from({ length: 60_000 }, () => "1e3").join(",");
-    const body = `{"values":[${values}]}`;
-    const serving = servingFrom([["GET", "/api/config", body]]);
-    expect(serving.store.state.documents).toEqual([]);
-    expect(answer(serving, "get_config", {})).toMatchObject({
-      replay: { record_ordinal: 0 },
-      state: { source: "recording", reason: "rendered-oversize" },
-    });
-  });
-
   it("answers a document's recorded line with the state's value for it", () => {
     const capture = timedCaptureEvidence([
       ["GET", "/api/settings", { theme: "dark", density: "compact" }],

src/application/environment/environmentStateAnswer.ts

@@ -24,6 +24,7 @@ import { err, ok, type Result } from "../../domain/result.js";
 import {
   decodedPathSegment,
   pathValueMatches,
+  REPLAY_BODY_LIMIT_BYTES,
   replayAnswer,
   replayEnvironmentTool,
   selectReplayExchange,
@@ -33,7 +34,6 @@ import {
 } from "./environmentReplay.js";
 import {
   ENVIRONMENT_SERVE_OPERATION,
-  REPLAY_BODY_LIMIT_BYTES,
   type EnvironmentManifestTool,
   type EnvironmentSource,
   type RecordedExchange,

src/application/environment/environmentStateDocument.ts

@@ -1,4 +1,3 @@
-import { types } from "node:util";
 import { z } from "zod";
 
 import {
@@ -17,11 +16,7 @@ import {
 } from "../../domain/analysisErrorCore.js";
 import { canonicalJson } from "../../domain/comparisonSemantics.js";
 import { projectInputIssues } from "../../domain/inputIssueProjection.js";
-import {
+import { jsonValueSchema } from "../../domain/jsonValue.js";
-  jsonValueSchema,
-  ownedJsonValueSchema,
-  type JsonValue,
-} from "../../domain/jsonValue.js";
 import { err, ok, type Result } from "../../domain/result.js";
 import { compositeKey } from "../../domain/unicodeCodePointOrder.js";
 import type { EnvironmentState } from "./environmentState.js";
@@ -42,42 +37,37 @@ export interface StateContent {
   readonly documents: readonly HeldDocument[];
 }
 
-const stateDocumentSchemaFor = (jsonValue: z.ZodType<JsonValue, unknown>) => {
+const fieldsSchema = z.record(z.string(), jsonValueSchema);
-  const fieldsSchema = z.record(z.string(), jsonValue);
+const ordinalSchema = z.number().int().nonnegative();
-  const ordinalSchema = z.number().int().nonnegative();
 
-  return z.strictObject({
+const stateDocumentSchema = z.strictObject({
-    rea_state: z.strictObject({
+  rea_state: z.strictObject({
-      version: z.literal(1),
+    version: z.literal(1),
-      // `data/get` reports these; accepting them back lets its output be loaded unchanged.
+    // `data/get` reports these; accepting them back lets its output be loaded unchanged.
-      state_evidence_id: z.string().optional(),
+    state_evidence_id: z.string().optional(),
-      types: z.array(jsonValue).optional(),
+    types: z.array(jsonValueSchema).optional(),
-      entities: z.array(
+    entities: z.array(
-        z.strictObject({
+      z.strictObject({
-          type: z.string(),
+        type: z.string(),
-          collection: z.string(),
+        collection: z.string(),
-          id: z.string(),
+        id: z.string(),
-          fields: fieldsSchema,
+        fields: fieldsSchema,
-          view_fields: z
+        view_fields: z
-            .array(z.strictObject({ tool: z.string(), fields: fieldsSchema }))
+          .array(z.strictObject({ tool: z.string(), fields: fieldsSchema }))
-            .optional(),
+          .optional(),
-          record_ordinals: z.array(ordinalSchema).optional(),
+        record_ordinals: z.array(ordinalSchema).optional(),
-        }),
+      }),
-      ),
+    ),
-      documents: z.array(
+    documents: z.array(
-        z.strictObject({
+      z.strictObject({
-          tool: z.string(),
+        tool: z.string(),
-          path: z.string(),
+        path: z.string(),
-          value: jsonValue,
+        value: jsonValueSchema,
-          record_ordinal: ordinalSchema.optional(),
+        record_ordinal: ordinalSchema.optional(),
-        }),
+      }),
-      ),
+    ),
-    }),
+  }),
-  });
+});
-};
-
-const stateDocumentSchema = stateDocumentSchemaFor(jsonValueSchema);
-const ownedStateDocumentSchema = stateDocumentSchemaFor(ownedJsonValueSchema);
 
 type ParsedDocument = z.output<typeof stateDocumentSchema>["rea_state"];
 type ParsedEntity = ParsedDocument["entities"][number];
@@ -115,82 +105,31 @@ const memberProblem = (path: Path): AnalysisInputIssue => {
 
 /** The path of the first `__proto__` member in document order; schema parsing would drop such a member rather than refuse it. */
 const prototypeMemberPath = (root: unknown): Path | undefined => {
-  interface Cursor {
+  interface Node {
     readonly value: unknown;
-    readonly parent: Cursor | undefined;
+    readonly parent: Node | undefined;
     readonly key: string | number;
-    readonly entries?: Generator<string>;
-    index: number;
   }
-  const pathOf = (node: Cursor): (string | number)[] => {
+  const pathOf = (node: Node): (string | number)[] => {
     const path: (string | number)[] = [];
-    for (let at: Cursor = node; at.parent !== undefined; at = at.parent)
+    for (let at: Node = node; at.parent !== undefined; at = at.parent)
       path.push(at.key);
     return path.reverse();
   };
-  function* ownKeys(value: Record<string, unknown>): Generator<string> {
+  const pending: Node[] = [{ value: root, parent: undefined, key: "" }];
-    // `for...in` is lazy. The ownership check keeps inherited enumerable
+  for (let node = pending.pop(); node !== undefined; node = pending.pop()) {
-    // properties out, matching Object.entries without allocating all entries.
-    for (const key in value) if (Object.hasOwn(value, key)) yield key;
-  }
-  const cursor = (
-    value: unknown,
-    parent: Cursor | undefined,
-    key: string | number,
-  ): Cursor => ({
-    value,
-    parent,
-    key,
-    index: 0,
-    ...(!Array.isArray(value) && typeof value === "object" && value !== null
-      ? { entries: ownKeys(value as Record<string, unknown>) }
-      : {}),
-  });
-  const pending: Cursor[] = [cursor(root, undefined, "")];
-  while (pending.length > 0) {
-    const node = pending[pending.length - 1]!;
     const { value } = node;
-    if (typeof value !== "object" || value === null) {
+    if (typeof value !== "object" || value === null) continue;
-      pending.pop();
-      continue;
-    }
-    // The canonical JSON validator reports proxies without invoking their traps.
-    if (types.isProxy(value)) {
-      pending.pop();
-      continue;
-    }
     const array = Array.isArray(value);
     if (!array && Object.hasOwn(value, "__proto__"))
       return [...pathOf(node), "__proto__"];
-    if (array) {
+    const entries = Object.entries(value);
-      if (node.index >= value.length) {
+    for (let index = entries.length - 1; index >= 0; index -= 1)
-        pending.pop();
+      pending.push({
-        continue;
+        value: entries[index]![1],
-      }
+        parent: node,
-      const index = node.index++;
+        key: array ? index : entries[index]![0],
-      const descriptor = Object.getOwnPropertyDescriptor(value, index);
+      });
-      if (
-        descriptor?.enumerable !== true ||
-        !Object.hasOwn(descriptor, "value")
-      )
-        continue;
-      const child: unknown = descriptor.value;
-      if (typeof child === "object" && child !== null)
-        pending.push(cursor(child, node, index));
-      continue;
-    }
-    const next = node.entries?.next();
-    if (next === undefined || next.done) {
-      pending.pop();
-      continue;
-    }
-    const key = next.value;
-    const descriptor = Object.getOwnPropertyDescriptor(value, key);
-    if (descriptor?.enumerable !== true || !Object.hasOwn(descriptor, "value"))
-      continue;
-    const child: unknown = descriptor.value;
-    if (typeof child === "object" && child !== null)
-      pending.push(cursor(child, node, key));
   }
   return undefined;
 };
@@ -426,12 +365,9 @@ const heldContent = (
 export const parseStateDocument = (
   state: EnvironmentState,
   value: unknown,
-  owned = false,
 ): Result<StateContent, AnalysisInputError> => {
   const prototype = prototypeMemberPath(value);
-  const parsed = (
+  const parsed = stateDocumentSchema.safeParse(value);
-    owned ? ownedStateDocumentSchema : stateDocumentSchema
-  ).safeParse(value);
   const initial = new Map(
     state.entities.map((entity) => [entityKey(entity), entity]),
   );

src/application/environment/environmentStateStore.ts

@@ -58,21 +58,9 @@ export class EnvironmentStateStore {
     this.#install(this.state);
   }
 
-  /** Validate a caller-owned document and copy its JSON values before retaining them. */
+  /** Validate a `rea-state/v1` document and, only when it is valid, make it the whole state. */
   replace(document: unknown): Result<void, AnalysisInputError> {
-    return this.#replace(document, false);
+    const content = parseStateDocument(this.state, document);
-  }
-
-  /** Validate and retain a JSON document created exclusively by the serving boundary. */
-  replaceOwnedDocument(document: unknown): Result<void, AnalysisInputError> {
-    return this.#replace(document, true);
-  }
-
-  #replace(
-    document: unknown,
-    owned: boolean,
-  ): Result<void, AnalysisInputError> {
-    const content = parseStateDocument(this.state, document, owned);
     if (!content.ok) return content;
     // data/get writes members a document may omit, so the state it reports must still be one data/add loads.
     if (jsonBytes(this.#snapshotOf(content.value)) > STATE_INTAKE_LIMIT_BYTES)

src/application/environment/environmentTools.test.ts

@@ -190,7 +190,7 @@ describe("environment tool response shapes", () => {
         { bodyText: JSON.stringify({ [member]: [{ id: 1 }, { id: 2 }] }) },
       ]),
     ).toContain(
-      `{numeric}; returns a JSON object whose "${"m".repeat(1022)}"… (member display truncated; full value in capture Evidence) lists objects with fields "id"; recorded statuses 200;`,
+      `{numeric}; returns a JSON object whose "${"m".repeat(1024)}"… (member display truncated; full value in capture Evidence) lists objects with fields "id"; recorded statuses 200;`,
     );
   });
 
@@ -219,19 +219,6 @@ describe("environment tool response shapes", () => {
     expect(shown).toContain('whose "items; recorded statuses 500\\nmmm');
     expect(shown).not.toContain("items; recorded statuses 500\n");
   });
-
-  it("applies the sample budget after JSON escaping", () => {
-    const member = "\u0000".repeat(1024);
-    const description = usersAnswering([
-      { bodyText: JSON.stringify({ [member]: [{ id: 1 }] }) },
-    ]);
-    const shown = /whose (?<name>"(?:\\u0000)*")/u.exec(description ?? "")
-      ?.groups?.name;
-    expect(shown).toBeDefined();
-    expect(Buffer.byteLength(shown ?? "")).toBeLessThanOrEqual(1024);
-    expect(description).toContain("member display truncated");
-    expect(description).not.toContain("\u0000");
-  });
 });
 
 describe("environment tool response summaries", () => {

src/application/environment/environmentTools.ts

@@ -83,16 +83,7 @@ const environmentToolAnnotations = ({
 /** Agent-context budget for each captured display sample, excluding its provenance notice. */
 const DESCRIPTION_SAMPLE_BYTES = 1024;
 
-/** Whether a rendered sample fits the display budget. Callers' `show` never shortens its input. */
+/** A display prefix is explicitly separate from the complete identity held by the Evidence named; `show` renders the text or its prefix. */
-const sampleFits = (shown: string): boolean =>
-  shown.length <= DESCRIPTION_SAMPLE_BYTES &&
-  Buffer.byteLength(shown, "utf8") <= DESCRIPTION_SAMPLE_BYTES;
-
-/**
- * A display prefix is explicitly separate from the complete identity held by the Evidence named.
- * `show` renders the text or its prefix. The budget applies to that rendering, so JSON quoting of a
- * name full of NULs or newlines cannot outgrow the sample.
- */
 const describeText = (
   text: string,
   label: string,
@@ -102,26 +93,13 @@ const describeText = (
   if (
     text.length <= DESCRIPTION_SAMPLE_BYTES &&
     Buffer.byteLength(text, "utf8") <= DESCRIPTION_SAMPLE_BYTES
-  ) {
+  )
-    const shown = show(text);
+    return show(text);
-    if (sampleFits(shown)) return shown;
+  const { read } = new TextEncoder().encodeInto(
-  }
+    text,
-  let low = 0;
+    new Uint8Array(DESCRIPTION_SAMPLE_BYTES),
-  let high = Math.min(text.length, DESCRIPTION_SAMPLE_BYTES);
+  );
-  let best = 0;
+  return `${show(text.slice(0, read))}… (${label} display truncated; full value in ${holder})`;
-  while (low <= high) {
-    const mid = (low + high) >> 1;
-    if (sampleFits(show(text.slice(0, mid)))) {
-      best = mid;
-      low = mid + 1;
-    } else high = mid - 1;
-  }
-  // A lone surrogate is not a character. Step off a high surrogate so the prefix stays whole.
-  if (best > 0 && best < text.length) {
-    const unit = text.charCodeAt(best - 1);
-    if (unit >= 0xd8_00 && unit <= 0xdb_ff) best -= 1;
-  }
-  return `${show(text.slice(0, best))}… (${label} display truncated; full value in ${holder})`;
 };
 
 /** Sample whole values before joining; keep full lists in the Evidence that owns them. */

src/application/evm/EvmInterfaceService.ts

@@ -1,9 +1,11 @@
+import { isAbsolute } from "node:path";
 import { z } from "zod";
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import type { EvmInterfacePort } from "./EvmInterfacePort.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import {
   AnalysisCancelledError,
+  AnalysisInputError,
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
 import type { Evidence } from "../../domain/evidence.js";
@@ -45,6 +47,16 @@ export class EvmInterfaceService {
           cause: input.error,
         }),
       );
+    if (!isAbsolute(input.data.path))
+      return err(
+        new AnalysisInputError(OPERATION, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute filesystem path on this host.",
+          },
+        ]),
+      );
     const inspected = await this.provider.inspect(input.data, options);
     if (!inspected.ok) return inspected;
     const diagnostics = diagnosticsSchema.safeParse(inspected.value.result);

src/application/firmware/FirmwareAnalysisService.test.ts

@@ -8,7 +8,6 @@ import {
 } from "../../domain/firmware/firmwareAnalysis.js";
 import { AnalysisOutputError } from "../../domain/analysisErrorCore.js";
 import { err, ok } from "../../domain/result.js";
-import { createAnalysisProfile } from "../../domain/analysisProfile.js";
 
 const fixture = (
   operation: FirmwareOperation,
@@ -69,35 +68,15 @@ it.each(["inspect_firmware_regions", "extract_firmware"] as const)(
   "retains %s Evidence after late cancellation and preserves provider failure precedence",
   async (operation) => {
     const { input, execution } = fixture(operation);
-    const profile = createAnalysisProfile(
-      { ...execution.provider, version: "1" },
-      {
-        signature_database: "caller-selected snapshot",
-      },
-    );
-    const coverage = {
-      status: "unknown",
-      reason: "No call graph examined",
-    } as const;
-    const observation = {
-      ...execution,
-      analysisProfile: profile,
-      relationshipCoverage: coverage,
-    };
     const control = await new FirmwareAnalysisService({
-      execute: async () => ok(observation),
+      execute: async () => ok(execution),
     }).execute(operation, input);
     if (!control.ok) throw control.error;
-    expect(control.value).toMatchObject({
-      raw_result: { source: "controlled producer" },
-      analysis_profile: profile,
-      relationship_coverage: coverage,
-    });
     const controller = new AbortController();
     const result = await new FirmwareAnalysisService({
       execute: async () => {
         controller.abort();
-        return ok(observation);
+        return ok(execution);
       },
     }).execute(operation, input, { signal: controller.signal });
     expect(result).toMatchObject({

src/application/firmware/FirmwareAnalysisService.ts

@@ -1,7 +1,4 @@
-import {
+import type { ExecutionOptions } from "../AnalysisProvider.js";
-  createAnalysisExecutionEvidence,
-  type ExecutionOptions,
-} from "../AnalysisProvider.js";
 import type { FirmwareAnalysisPort } from "./FirmwareAnalysisPort.js";
 import {
   firmwareRequestSchema,
@@ -15,7 +12,8 @@ import {
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
-import type { Evidence } from "../../domain/evidence.js";
+import { createEvidence, type Evidence } from "../../domain/evidence.js";
+import { jsonObjectSchema } from "../../domain/jsonValue.js";
 import { projectInputIssues } from "../../domain/inputIssueProjection.js";
 import { err, type Result } from "../../domain/result.js";
 import { completeProviderEvidence } from "../ProviderOperationExecution.js";
@@ -73,12 +71,15 @@ export class FirmwareAnalysisService {
         ),
       );
     return completeProviderEvidence(
-      createAnalysisExecutionEvidence(
+      createEvidence(execution.subject, execution.provider, {
         operation,
-        parsed.data.input,
+        parameters: jsonObjectSchema.parse(parsed.data.input),
-        execution,
+        result: execution.result,
-        "observed",
+        rawResult: execution.rawResult,
-      ),
+        locations: execution.locations,
+        limitations: execution.limitations,
+        confidence: "observed",
+      }),
       options?.signal,
     );
   }

src/application/go/GoBinaryService.ts

@@ -1,8 +1,10 @@
+import { isAbsolute } from "node:path";
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import type { GoBinaryPort } from "./GoBinaryPort.js";
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
 import {
   AnalysisCancelledError,
+  AnalysisInputError,
   AnalysisOutputError,
 } from "../../domain/analysisErrorCore.js";
 import { createEvidence, type Evidence } from "../../domain/evidence.js";
@@ -51,6 +53,16 @@ export class GoBinaryService {
           cause: input.error,
         }),
       );
+    if (!isAbsolute(input.data.path))
+      return err(
+        new AnalysisInputError(OPERATION, undefined, [
+          {
+            path: ["path"],
+            reason: "invalid_format",
+            message: "Expected an absolute filesystem path on this host.",
+          },
+        ]),
+      );
     const { detail, ...providerInput } = input.data;
     if (detail === "summary") {
       const ready = requireAnalysisViewRetention(OPERATION, retention);

src/application/harmony/HarmonyApplicationService.ts

@@ -1,21 +1,19 @@
 import type { AnalysisError } from "../../domain/analysisErrorBase.js";
+import type { Evidence } from "../../domain/evidence.js";
 import {
   harmonyApplicationProjectionInputSchema,
   projectHarmonyApplication,
 } from "../../domain/harmony/harmonyApplication.js";
 import type { Result } from "../../domain/result.js";
 import { HARMONY_APPLICATION_PROVIDER } from "../InvestigationProviders.js";
-import {
+import { projectInventoryEvidence } from "../InventoryProjectionEvidence.js";
-  projectInventoryEvidence,
-  type InventoryProjectionEvidenceResult,
-} from "../InventoryProjectionEvidence.js";
 
 const OPERATION = "project_harmony_application_graph" as const;
 
 /** Project authenticated HarmonyOS package inventory Evidence into application evidence. */
 export const projectHarmonyApplicationEvidence = (
   rawInput: unknown,
-): Result<InventoryProjectionEvidenceResult, AnalysisError> => {
+): Result<Evidence, AnalysisError> => {
   return projectInventoryEvidence({
     rawInput,
     schema: harmonyApplicationProjectionInputSchema,

src/application/il2cpp/Il2cppMetadataService.ts

@@ -5,6 +5,7 @@ import type {
   Il2cppSeedWriterPort,
   Il2cppSeedReceipt,
 } from "./Il2cppSeedWriterPort.js";
+import { isAbsolute } from "node:path";
 import type { ExecutionOptions } from "../AnalysisProvider.js";
 import {
   requireAnalysisViewRetention,
@@ -110,6 +111,19 @@ export class Il2cppMetadataService {
           cause: input.error,
         }),
       );
+    for (const field of ["path", "binary_path"] as const) {
+      const value = input.data[field];
+      if (value !== undefined && !isAbsolute(value))
+        return err(
+          new AnalysisInputError(OPERATION, undefined, [
+            {
+              path: [field],
+              reason: "invalid_format",
+              message: "Expected an absolute filesystem path on this host.",
+            },
+          ]),
+        );
+    }
     if (
       input.data.binary_architecture !== undefined &&
       input.data.binary_path === undefined

src/application/javascript/ElectronBoundaryGraphCallPaths.ts

@@ -1,4 +1,3 @@
-import { javascriptSourceRangeKey } from "../../domain/javascript/javascriptSourceCoordinates.js";
 import type { ApplicationNode } from "../../domain/javascript/javascriptApplicationGraphSchemas.js";
 import type { ElectronCallPath } from "../../domain/javascript/electronStaticAnalysisTypes.js";
 import type { JavaScriptArtifactFile } from "../../domain/javascript/javascriptArtifactFiles.js";
@@ -11,6 +10,7 @@ import {
 import {
   addElectronInferenceEdge,
   electronFindingSourceNode,
+  electronRangeKey,
 } from "./ElectronBoundaryGraphContext.js";
 import {
   artifactLocalIdentity,
@@ -191,15 +191,13 @@ const matches = (
     path.steps.some(
       (step) =>
         step.kind === sourceStepKind &&
-        javascriptSourceRangeKey(step.location) ===
+        electronRangeKey(step.location) === electronRangeKey(finding.location),
-          javascriptSourceRangeKey(finding.location),
     ) &&
     (invocation === undefined ||
       path.steps.some(
         (step) =>
           (step.kind === "call" || step.kind === "exposure") &&
-          javascriptSourceRangeKey(step.location) ===
+          electronRangeKey(step.location) === electronRangeKey(invocation),
-            javascriptSourceRangeKey(invocation),
       ))
   );
 };