Commit Graph

611 Commits

Author SHA1 Message Date
Adnan
fc3fde05ee feat(#2646): surface unresolved deferred-items.md at milestone close (#2983)
* feat(#2646): surface unresolved deferred-items.md at milestone close

auditOpenArtifacts scanned eight categories; deferred-items.md was not
among them. #2287 made that file readable at the PHASE boundary
(audit-uat, /gsd-progress check 7), but one boundary up it stayed
invisible — and phase directories archive to milestones/vX.Y-phases/ by
default (#1871), so an out-of-scope discovery a phase agent correctly
recorded rather than fixed left the live tree at milestone close having
never reached the [R]/[A]/[C] prompt that exists to catch exactly this.

Adds deferred_items as a ninth scanner plus its count, its items entry
and its report section. The workflow needed no change: complete-milestone
branches on "any section with count > 0", so the new category flows
through the existing prompt.

The resolved/unresolved predicate is NOT reimplemented. uat.cjs already
exports parseDeferredItems, which owns the parsing rule (entries under a
`## Deferred Items` level-2 heading, else the whole file fail-safe;
RESOLVED only on an explicit case-insensitive `status: resolved` field).
The scanner requires it lazily, inside the scan, so audit-command-router's
property that a route never loads the module it does not need is
preserved. Two readers of one file sharing one predicate is the point —
duplicating the inequality is how they drift into disagreeing about what
"open" means.

Regression test proves fail-first: 9 of its 10 cases go red against the
pre-change tree. The tenth is the deliberate no-regression boundary (a
clean tree emits no section) and is green both ways.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015TQU48ETJjEmGLJjA6hdQ4

* docs(#2646): document the pre-close artifact audit and its nine categories

The /gsd-complete-milestone entry did not mention the audit at all, so
the gate that can stop a close was undocumented — and this change adds a
category to it. Tabulates all nine with their source artifact and what
makes each one "open", plus the [R]/[A]/[C] outcomes.

Also disambiguates the one genuinely confusing thing: the per-phase
deferred-items.md scanned here is NOT the `## Deferred Items` section the
[A] path writes into STATE.md. Same name, different artifact, opposite
ends of the flow.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015TQU48ETJjEmGLJjA6hdQ4

* chore(#2646): backfill changeset pr number

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015TQU48ETJjEmGLJjA6hdQ4

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-08-01 21:27:33 -04:00
0xdhx
c61dd49d95 enhance(#2255): blocking catastrophic-shrink guard for curated .planning/ writes (#2301)
* feat(#2255): blocking catastrophic-shrink guard for .planning writes

Adds hooks/gsd-write-guard.js, a PreToolUse hook that hard-blocks
(decision: 'block', exit 2) a whole-file Write collapsing a curated
.planning/ artifact (ROADMAP.md, .planning/milestones/*-ROADMAP.md,
STATE.md) below 40% of its on-disk line count. Files under 40 lines
are exempt; GSD_ALLOW_PLANNING_SHRINK=1 (named in the block message)
bypasses for legitimate milestone resets.

Fix 3 of #973 — the only defense independent of per-agent tool config.
Registered on the Claude plugin surface (hooks.json), settings-json
runtimes (runtime-hooks-surface.cts, self-contained pattern), Kimi
spec, and the OpenCode/Kilo plugin buses. Golden install fixtures and
INVENTORY regenerated; regression tests negative-controlled (16/16
RED with the hook absent, 16/16 GREEN with it present).

* chore(#2255): backfill changeset pr number to 2301

* enhance(#2255): address review — fail-closed reads, typed block output, registration, property test

Review fixes for trek-e's CHANGES_REQUESTED on PR #2301:

- Blocker 2: register gsd-write-guard.js in BUNDLED_GSD_HOOK_FILES
  (no-shipping-drift test).
- Blocker 3: update the always-on hook enumerations in ADR-766 and
  CONTEXT.md from six to seven.
- Major 4: fail CLOSED on non-ENOENT read errors — only a missing file
  (new-file Write) passes; EACCES/EISDIR/ELOOP/etc now block, with a
  typed readError field and the override still honored. Tested, with a
  negative control against the pre-fix hook.
- Major 5: fast-check property test for the SHRINK_RATIO/FLOOR_LINES
  budget contract (blocked ⟺ newLines < oldLines*SHRINK_RATIO above the
  floor; sub-floor always exempt), boundary examples pinned.
- Major 6: block output now carries typed oldLines/newLines/
  overrideEnvVar fields; tests assert on those instead of regexing the
  free-form reason string.
- Minor: CURATED_PATTERNS are case-insensitive (case-insensitive-FS
  bypass on macOS/Windows); limit+1 boundary tests added for both the
  floor and the ratio.

* enhance(#2255): engage the write guard on Kimi's native payload shape

The guard shipped with Claude-vocabulary checks (tool_name 'Write',
tool_input.file_path), which #2304 showed leaves a guard dormant on
Kimi: the [[hooks]] matcher is registered pre-translated but kimi-cli
forwards its native payload verbatim — tool_name 'WriteFile' (bare or
module-qualified) and tool_input.path per its tool schemas
(src/kimi_cli/tools/file/write.py). The guard matched, saw an unknown
name, and exited 0.

Apply the same per-guard normalization PR #2326 gives the three
sibling guards (name + field mapping, inlined — hook scripts stage as
standalone files), and write the block reason to stderr as well as
stdout JSON: Kimi feeds stderr, not stdout, back to the model on
exit 2, so a stdout-only reason blocks without telling the model why
or naming the documented override.

Regression tests pipe Kimi-shaped payloads (engage, qualified-name,
stderr-reason) plus exemption pins (StrReplaceFile stays out of scope
by design; non-curated paths pass) — verified red against the pre-fix
guard, green after.

* enhance(#2255): rebase onto next; regenerate golden-parity fixtures

* enhance(#2255): wire the escape hatch into complete-milestone's reorganize step

Review Blocker 1: the guard hard-blocked /gsd:complete-milestone's ROADMAP
reorganize — the tree's only legitimate milestone reset and the exact caller
GSD_ALLOW_PLANNING_SHRINK was built for. The reorganize step now performs the
rewrite through a shell write with the hatch set on the command (a hook
inherits the runtime env, so a bare Write cannot carry a per-step override),
and a binding test derives the env var name from the guard's typed output and
asserts (a) the workflow step sets it and (b) the guard passes the identical
catastrophic payload under it — so the next complete-milestone.md edit cannot
silently re-break the wiring.

* enhance(#2255): drop dead Edit-class mapping from normalizeKimiPayload

Review Major 1: StrReplaceFile -> 'Edit' and the old_string/new_string
reconstruction were unreachable-by-effect — the guard exits 0 for any
tool_name !== 'Write', so nothing ever read the fields they set, leaving
guaranteed-surviving mutants against the Stryker bar. The map now carries
only WriteFile -> 'Write'; the StrReplaceFile exemption test message states
the fall-through it actually exercises.

* enhance(#2255): review minors — American spellings; writeSync before exit(2)

Minor 1: normalised/normalise -> American house style. Minor 2: the two
block paths wrote stdout+stderr via async pipe writes then exit(2) —
async-on-Windows, unflushed at exit; fs.writeSync(1/2, ...) makes the block
payload durable.

* enhance(#2255): assert stderr equals the typed reason, not raw prose

Minor 3: the last raw-text match in the suite pinned override-name prose on
stderr. The contract is "stderr carries the reason Kimi feeds back" — now
asserted as stderr non-empty and byte-equal to the parsed stdout.reason.

* enhance(#2255): bind the write-guard's Kimi normalization into the parity test

Review Major 2: the guard's normalizeKimiPayload is a 4th inlined copy with
nothing binding it. This extends PR #2326's kimi-guard-normalization-parity
test (same path and helpers, authored as a superset so either merge order
resolves cleanly): sibling byte-parity is existence-gated zero-or-all —
trivially green until #2326 lands, full-strength after — and the write-guard
copy is bound semantically (map is the value-inverse of convertKimiToolName;
the Kimi name for Write must map, or the guard is dormant on Kimi; the
path -> file_path half must be present). Byte-parity is deliberately not
asserted for this copy: it legitimately omits the Edit-class mapping
(Major 1 — dead code in a Write-only guard).

* enhance(#2255): refresh golden-parity fixtures for revised guard + workflow

* chore(#2255): regenerate golden fixtures after rebase onto next

The committed fixture hashes were generated against a tree predating
next's latest 11 commits, which independently modified the same
install-parity surface. Rebased onto next and regenerated with
`npm run gen:golden`.

Verified: against upstream/next the regenerated fixtures differ by
exactly this PR's own entries -- hooks/gsd-write-guard.js (new),
hooks/managed-hooks-registry.cjs, plugins/gsd-core.js, and
gsd-core/workflows/complete-milestone.md. No unrelated drift.

* fix(#2255): regenerate workflow size baseline for complete-milestone

`complete-milestone.md` grew 31071 -> 32061 (+990) when the round-2
review fix bound GSD_ALLOW_PLANNING_SHRINK=1 into the reorganize step,
but tests/workflow-size-baseline.json was never regenerated. The
per-file workflow baseline test (issue #1074) failed on
ubuntu-latest/22 and both macOS shard 1/3 jobs.

The growth is justified: it is the escape-hatch binding requested in
review round 2 (the guard must not hard-block the tree's only
legitimate milestone reset), not incidental bloat.

Regenerated via `npm run size:baseline`; the diff is exactly the one
entry.

* chore(#2255): regenerate golden fixtures and size baseline after rebase onto next

* enhance(#2255): bind the shrink escape hatch mechanically — single-use sentinel the guard consumes

Round-5 M1: the per-step `GSD_ALLOW_PLANNING_SHRINK=1 tee` prefix was inert
(no PreToolUse hook exists on Bash in this family; the write succeeded by
dodging the guard, not by the override firing) and the protection was prose.
The hatch is now a transport code consults: complete-milestone's reorganize
step arms `.planning/.gsd-allow-shrink` with the target's path, keeps the
Write tool as the sanctioned path, and the guard — at the block point only —
verifies the sentinel is fresh (15 min) and names the pending target, then
CONSUMES it and allows that one write. Path-bound + single-use + freshness
keep it from becoming a standing unlock. The env var remains as the
interactive transport, where it can actually reach the hook.

Regression tests written first (negative control: 3 failed pre-fix): the
armed-sentinel Write passes and consumes; stale does not exempt; a token for
a different file neither exempts nor is consumed; the binding test now takes
the sentinel name from the guard's typed output (overrideSentinel), asserts
the step arms it, and asserts the step no longer routes the rewrite around
Write via a shell pipe.

Also in this commit, same file:
- m2: block emission is exception-safe — emitBlock() wraps both writeSync
  sites in their own try/catch that still exits 2, so an EPIPE can no longer
  convert fail-closed into the outer catch's fail-open.
- Header discloses the two reviewed design limits (cumulative sequential
  shrink; lexical match vs symlinked paths) per round-5 scoping.

* docs(#2255): document the sentinel transport across guard surfaces; changeset ends with the (#2255) parenthetical (m4)

USER-GUIDE bullet, INVENTORY row (en + ja/ko/pt/zh), the
runtime-hooks-surface registration comment, and the changeset now describe
both hatches — the single-use sentinel for workflow steps and the env var
for interactive use — instead of implying a per-step env can reach a hook.
The changeset's trailing `Resolves #2255.` prose becomes the `(#2255)`
parenthetical the repo's fragments use (round-5 m4).

* chore(#2255): regenerate derived families on the rebased tree (full sweep)

Full generator sweep after rebasing onto next @ the body-parser-patched
lockfile: build, gen-inventory-manifest, gen:golden, size:baseline. Every
regen delta verified to be either a PR-owned entry (gsd-write-guard.js,
complete-milestone.md, INVENTORY/USER-GUIDE) or exact convergence to next's
committed value for entries our arbitrary-side conflict resolution had left
stale (all 18 runtime fixtures checked mechanically).

* test(#2255): use helpers.cleanup for sentinel teardown, not raw fs.rmSync

The repo's local/no-raw-rmsync-in-tests rule exists for the Windows-EBUSY
retry budget; the sentinel disarm now rides it like every other teardown.

* chore(#2255): regenerate derived families after rebase onto next

Full sweep on the rebased tree (build -> gen-inventory-manifest ->
gen:golden -> size:baseline). Every delta is either a PR-owned entry
(hooks/gsd-write-guard.js, its registration surfaces
hooks/managed-hooks-registry.cjs and the two plugin buses,
gsd-core/workflows/complete-milestone.md) or exact convergence to
next's committed value across all 18 runtime fixtures.

* chore(#2255): regenerate derived families after rebase onto next @ a5180d96

Rebase onto current `next` (a5180d96) resolved 12 conflicting
golden-install-parity fixtures; all regenerated via the full generator
sweep (build, gen:golden, size:baseline) rather than a single generator.

`lint:generated-sync` reports every generated artifact in sync. All 45
differing fixture keys and the single workflow-size-baseline entry map
to files this PR actually touches; no foreign drift.

* fix(#2255): remove the stale unguarded reorganize_roadmap step (round-8 blocker)

complete-milestone.md carried a second ROADMAP-collapsing step,
`reorganize_roadmap`, distinct from the sentinel-armed
`reorganize_roadmap_and_delete_originals` this PR wired. It is a vestige
of the pre-archive-then-reorganize design: it sits BEFORE
archive_milestone, so executing it as written would collapse ROADMAP.md
before the archive snapshots the full phase detail — and its Write is
exactly the shape gsd-write-guard hard-blocks, with no hatch armed. The
file's own success criteria describe only one reorganize outcome
(Backlog-preserving, overwrite-in-place — the later step's properties),
and archive_milestone points forward to "the reorganize step".

Removed rather than wired, per the round-8 review's confirm-and-remove
option. A new binding test asserts the sentinel-armed step is the ONLY
reorganize step in the workflow, so an unguarded collapse step cannot be
silently reintroduced (negative-controlled: fails against the pre-fix
tree). Golden-parity fixtures and the size baseline regenerate for the
shrunk file; every changed fixture key is complete-milestone.md's own.

* test(#2255): document why the read-error injection is a path collision, not an fs monkeypatch

Round-8 nit: the non-ENOENT tests inject via a directory-at-target-path
collision instead of the repo's fs-method monkeypatch pattern. That is
deliberate, not drift — runHook exercises the hook as a spawnSync child
process, so an in-process fs.readFileSync patch (the pattern the cited
siblings use on require'd, in-process code) can never reach the code
under test. Record the reasoning at the injection site.

* chore(#2255): regenerate derived families after rebase onto next @ 0d08c320

Rebase onto current next (0d08c320) for the CONFLICTING/DIRTY state. All 32
conflicts were generated artifacts (19 golden-install-parity, 12 install-tree,
workflow-size-baseline); resolved arbitrarily and regenerated via a full
generator sweep (build, gen:golden, size:baseline, gen-inventory-manifest)
rather than hand-merged. No source conflicts.

Regen diff verified against the PR's changed-file set: 7 distinct differing
keys, all PR-owned (gsd-write-guard.js, managed-hooks-registry.cjs,
plugins/gsd-core.js, complete-milestone.md, and their .kimi mirrors).
lint:generated-sync clean.

* chore(#2255): regenerate derived families after rebase onto next @ 9138271b

Conflict set was 20 paths, every one a generated artifact, zero source
conflicts — resolved arbitrarily during the replay and regenerated here,
per the maintainer's round-9 recipe (never hand-merged).

Generator sweep (not just gen:golden): npm run build, gen:golden,
size:baseline, gen-inventory-manifest, gen:registry. INVENTORY-MANIFEST
came back byte-identical, so the merged value was already correct.

Regen diff verified == PR-touched entries: every differing leaf key
attributes to a file this PR changes (complete-milestone.md, the guard,
managed-hooks-registry.cjs, both plugin buses) — derived from the
changed-file set, not a feature-name filter.

* fix(#2255): port the #2595 Kimi-payload hardening the base landed for the sibling guards

Self-found via the round-10 base sweep: a8b40fa5 (#2547/PR #2595) hardened
gsd-prompt/read/worktree-path-guard's normalizeKimiPayload after this PR was
authored, and this guard carried all three pre-fix shapes:

- `path` now wins outright over a model-supplied `file_path` — kimi-cli's
  WriteFile schema carries no `file_path`, so a payload pairing a curated
  `path` with a spurious `file_path: ""` had the guard reading '' and
  exiting 0 while kimi-cli wrote to `path` (one-key bypass, no crash needed).
- null/primitive payloads pass through deliberately instead of throwing into
  the fail-open catch.
- the `file_path` read is typed (`typeof === 'string'`), closing the
  crash-to-allow on `[]`/`{}` — this is what the base-added
  kimi-guard-typed-payload-reads scan flags.

Negative-controlled: the shadowing payload exits 0 against the pre-fix guard
and 2 against this one.

* fix(#2255): round 9 Major 2 — stop printing the sentinel recipe in the agent-facing denial

The block message ended by telling the blocked agent exactly how to arm the
single-use sentinel — handing the #973 actor a mechanical self-authorization
in the moment it is blocked. The recipe is gone from the prose; the
corrective advice and the env override's name stay (the latter is a #2255
acceptance criterion, and a per-step env prefix cannot reach a hook anyway),
and the typed overrideSentinel field stays for the binding tests. The hatch
remains documented in USER-GUIDE.md and complete-milestone.md, where humans
and the workflow engine read.

* fix(#2255): round 9 Minors 1-2 — realpath-resolve the target before the curated match; disclose the /i Linux cost

Minor 1: a Write to a non-curated path that symlinks into a curated file was
not matched while writeFileSync followed the link — the target is now
realpath-resolved before the curated match (ENOENT keeps the lexical
resolution so new-file Writes still pass; any other realpath error falls
through to the read, which fails closed). Negative-controlled: the symlink
payload exits 0 against the pre-fix guard, 2 against this one. Test skips on
win32, where symlink creation needs privilege.

Minor 2: the header's design-limits block now names the unconditional /i
cost on case-sensitive Linux (a genuinely distinct .planning/roadmap.md is
also treated as curated) next to the stateless limit, and drops the closed
symlink limit.

* test(#2255): round 9 Minors 3-4 — CRLF counting pin + a passing Write leaves a fresh sentinel unburned

Minor 3: countLines' split('\n') is CRLF-safe for a count (the \r rides
along), confirmed by trace in the review — this pins it against this repo's
recurring CRLF regressions, on both sides of the compare and at the 40%
boundary.

Minor 4: consumeSentinelFor runs only after the ratio check would block, so
a within-tolerance Write never burns the workflow's token — true by
construction, previously un-asserted.

* fix(#2255): round 9 Major 3 — correct the stale env-var line in archive_milestone's summary

complete-milestone.md's "After archival" bullet still said the reorganize
happens "under GSD_ALLOW_PLANNING_SHRINK=1" — the wording from the round-2
design this PR's own history rejected in round 5 (a per-step env var cannot
reach a hook; setting it in a Bash step silently does nothing). It now points
at the sentinel mechanics the reorganize step actually documents, matching
that step and USER-GUIDE.md.

* docs(#2255): round 9 Major 1 — user-facing docs state the stateless per-Write limit

The changeset and USER-GUIDE described the guard as covering "catastrophically
shrinks" with no caveat, while the stateless design was disclosed only in the
hook header — an operator reading the shipped docs would conclude iterative
erosion is covered. Both surfaces now state the per-Write comparison and the
erosion non-goal explicitly, in line with what the guard does.

* fix(#2255): round 10 Blocker 1 — arm the hatch in the roadmapper's curated writes

gsd-roadmapper Step 7 Writes both .planning/ROADMAP.md and .planning/STATE.md
wholesale, and /gsd:new-milestone spawns it against the OUTGOING milestone's
files. new-milestone's `phases.clear` archives phase DIRECTORIES, never
ROADMAP.md, so nothing compacts it first, and no ordering rule forces
/gsd:complete-milestone to run before /gsd:new-milestone.

Measured against the shipped hook at the #973 file size (292 lines): a new
4-phase roadmap lands at 18.2% and an 8-phase one at 31.8% — both blocked; only
a 12-phase replacement (45.5%) clears. So the collapse is reachable on a
first-party flow, which is the failure mode #2255 para 4 says the guard must not
have.

Arms the single-use sentinel immediately before each Write, one per target
(the token is path-bound and single-use, so one arming cannot cover both), and
gates each arming on `[ -f ]` so the /gsd:new-project path — where the guard
already exempts via ENOENT — strands no unconsumed token.

Binding test derives the sentinel name from the guard's own typed output, so a
rename on either side fails the suite instead of silently unwiring the hatch.
Negative-controlled: 2 assertions fail against the pre-fix roadmapper.

* docs(#2255): round 10 Major 2 — scope the claim to the guarantee that ships

The sentinel is a plain file, so an agent that would reason past an advisory
can arm one with a single Bash call it is already permitted to make. The
"only defense independent of per-agent tool config" framing outran that, and
the changeset was on its way into CHANGELOG.md.

Retitles the claim on all three surfaces (changeset, guard header, USER-GUIDE)
to what the guard actually delivers: it blocks accidental and single-shot
collapse and is not a defense against a determined agent; what it converts is
"ignore a sentence" into "take one deliberate, path-bound, single-use,
auditable action".

Pinned by test on the DURABLE surfaces only — the guard header and USER-GUIDE.
The changeset fragment is deliberately not pinned: it is consumed at release,
so a test reading it would start failing the moment the release lands. The
bound-statement assertion normalizes comment markers and whitespace first, so
it pins the claim rather than the paragraph's line wrapping.

Negative-controlled: both assertions fail against the pre-fix surfaces.

* test(#2255): acknowledge the roadmapper growth from the round 10 Blocker 1 wiring

The emitted-attribution gate (#2719/#2767) flags gsd-roadmapper.md growing 1130
bytes without an acknowledgment. The growth is the Blocker 1 sentinel wiring
plus the rationale a future editor needs to keep it, so it gets an ack fragment
rather than a silencing regen — the gate's own message is explicit that there is
nothing left to regenerate.

Fragment is PR-scoped (2301-…) per the gate's naming instruction, and uses the
plain-string reason form the shipped fragments use.

Verified against the TRUE upstream tip, not the fork's origin/next: a stale
origin made this same gate report unrelated phantom drift (1 emitted path + 6
grown files + 5 stale acks) that vanishes when GSD_EMITTED_BASE is pinned.

* test(#2255): renumber the roadmapper PROSE_ALLOWLIST pin after the Step 7 wiring

CI red on shard 2/3, all four platforms. The #2751 gate keys PROSE_ALLOWLIST on
{file, line}; the Blocker 1 wiring added 18 lines above the allowlisted
parenthetical in agents/gsd-roadmapper.md, moving it 624 -> 642. Both halves of
the gate then fired: the moved line reads as a new offender, and the stale
entry no longer matches anything.

Line content at 642 is byte-identical to what the entry describes — a
descriptive "e.g." naming SDK queries a user could run — so this is a
renumber, not a re-classification.

Swept the defect class rather than the instance: agents/gsd-roadmapper.md is
the only line-pinned reference to any file this round changed.

Negative-controlled: both assertions fail against the un-renumbered allowlist.

---------

Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-08-01 21:19:49 -04:00
0xdhx
cc3ee301a7 fix(#2544): stage the CommonJS marker in GSD-owned dirs, not the config root (#2593)
* fix(#2544): stage the CommonJS marker in GSD-owned dirs, not the config root

installSharedHooksBundle wrote `{"type":"commonjs"}` over
<configRoot>/package.json unconditionally — no existence check, no merge,
no backup — on every install and every /gsd-update re-install. On the 11
affected runtimes that file is often user-owned; on OpenCode and Kilo it is
the documented place to declare local-plugin npm dependencies, so a user's
name/type/dependencies/scripts were destroyed on each run.

The uninstall path already read the file and unlinked it only on an exact
content match. That asymmetry was the defect: the discipline existed in the
codebase, it just was not applied on the write side.

Move the marker into the directories GSD creates and fills with its own .js
files — hooks/ (all shared-hooks runtimes, incl. Kimi's own root) and the
nativePlugin dir (plugins/ for OpenCode+Kilo, extensions/ for pi) — and stop
writing the config root entirely. New src/commonjs-marker.cts owns the marker
string plus one ownership predicate (absent / gsd-owned / foreign, fail-closed
on an unreadable file) shared by ensureCommonJsMarker and removeCommonJsMarker,
so install and uninstall cannot drift apart again.

Nothing else depended on the config-root marker: package identity is baked at
build time (#378/#498) and version resolution prefers gsd-core/VERSION and
already tolerates a missing root package.json (#1383) — Codex has installed
without one all along. A package.json in plugins/ or extensions/ is inert to
plugin discovery, which globs *.{ts,js} only (see installer-migration 006).

Uninstall retires the pre-fix config-root marker, so upgrading users are
cleaned up on removal, and still never touches a file it did not write.

* fix(#2544): point the changeset fragment at the filed PR

The fragment's `pr:` field is only knowable after `gh pr create` returns.

* fix(#2544): register commonjs-marker.cjs in the tsc-generated ESLint ignore set

bin/lib/commonjs-marker.cjs is tsc output (src/commonjs-marker.cts is the
linted source), so it belongs in the ADR-457 ignore list like its siblings.
Clears the lint-tests no-var failure and the repo-invariants
"linted xor ignored" migration-state test.

* fix(#2544): pin the kimi CommonJS marker to hooks/, not the ~/.kimi root

The UPGRADE 1 test still asserted the pre-#2544 marker location
(~/.kimi/package.json). The marker now lives inside ~/.kimi/hooks — the
directory GSD itself creates — matching the updated golden-install-parity
and install-tree fixtures. Also asserts the root marker is NOT written.

* fix(#2544): make the CommonJS marker write path non-fatal

Review round 2, Major 3 + Minor 1 + the stagedHooks nit.

ensureCommonJsMarker rethrew any non-EEXIST write error and neither call site
caught it, so EACCES on a read-only hooks/, EROFS, or ENOSPC aborted the whole
install with a raw stack trace. Every other marker interaction in the module is
best-effort — removeCommonJsMarker swallows unlink failures, classifyMarker
swallows read failures — and this was the write path, i.e. the one most likely
to fail on a locked-down config dir. It now returns a new 'failed' outcome and
both call sites warn and continue.

Sibling found while sweeping for the same defect class: fs.mkdirSync sat
OUTSIDE the try block, so an unwritable parent threw past the guard entirely.
Creating the directory is the same environmental hazard as writing into it, so
it moved inside.

Also in this file:

- The hooks marker is now gated on `stagedHooks && hooksOk`, not stagedHooks
  alone. stagedHooks is computed from the SOURCE listing before the copy loop,
  so it stays true when the copies land but verifyInstalled() then fails —
  marking a hooks/ GSD did not successfully populate claims an ownership the
  install did not earn.
- The uninstall rmdir of the native plugin dir is gated on GSD having actually
  removed something from it. Hoisting it out of the adapter-exists guard (so
  the marker-only case could prune) had silently widened it into deleting a
  user-created but empty plugins/ or extensions/ dir — the same "don't touch
  territory GSD didn't fill" principle this issue is about, inverted.
- Kimi's pre-#2544 marker at its native hook root (~/.kimi) is retired at the
  same call site that writes its replacement. That path is outside kimi's
  configDir, so installer-migration 007 structurally cannot reach it.

* fix(#2544): retire the stale config-root marker via installer-migration 007

Review round 2, Major 1 — the PR's headline claim was false for existing
installs. Upgraders kept BOTH markers: the new one under hooks/ and the stale
{"type":"commonjs"} at the config root, so their config root stayed pinned to
CommonJS and their dependency manifest stayed gone until they uninstalled.

The migration is unusual in one way, and it is the part worth reviewing: the
config-root marker was never recorded in gsd-file-manifest.json (writeManifest
records hooks/, agents/, commands/, scripts/ and the native plugin, never a root
package.json), so classifyArtifact answers 'unknown' for it and the planner's
own guard downgrades a remove-managed on an 'unknown' classification to
preserve-user. 007 therefore supplies the "purpose-built detector for an old
GSD-owned shape" that docs/installer-migrations.md#remove-managed sanctions —
exact content match, the same predicate removeCommonJsMarker has always used —
and declares the resulting classification on the action. A package.json with any
other content is left untouched, and there is deliberately no backup-and-remove
branch: a non-matching file here is not a patched GSD artifact, it is somebody
else's file.

Scope is all runtimes. The `runtimes` field is OMITTED rather than `[]`:
validateStringArray requires the field to be non-empty WHEN PRESENT, while the
runtime filter treats an empty array as "all" — so `runtimes: []` throws at plan
time and the migration never runs. The metadata test pins this.

Kimi is a deliberate carve-out, named in the migration's own header: its marker
lived at ~/.kimi, outside kimi's configDir, and migration relPaths are
structurally confined to configDir. It is retired by the installer instead.

Registration: shipped-migrations table, .gitignore for the emitted .cjs, the
EXPECTED_CHECKSUMS baseline, and the ESLint ignore set. That last one is not
copied from migration 006 by rote — 006 needs no entry because it imports
nothing, while 007 imports node builtins, so tsc emits its __importDefault
helper and the `var` in it trips no-var. This is the same lint gate that made
round 1 red.

* test(#2544): fault-injection and multi-runtime marker coverage

Review round 2, Major 2 + Minors 4 and 5.

Major 2 — CONTRIBUTING.md:514-531 is mandatory for install/uninstall flows and
the suite had no fs monkeypatching at all. Every branch now covered is one whose
doc comment claims it as the module's safety posture:

- classifyMarker non-ENOENT lstat error -> 'foreign' (the fail-closed rule),
  with an ENOENT control alongside it so the test discriminates rather than
  just asserting one side
- classifyMarker readFileSync throw -> 'foreign' (present-but-unreadable never
  downgrades to the permissive answer) — the fixture's bytes are exactly GSD's
  marker, so the test fails if the code ever answers on content it could not read
- a DIRECTORY at the marker path (CONTRIBUTING:521; the symlink case was already
  covered with a real symlink, the directory case needs no injection at all)
- the ensureCommonJsMarker TOCTOU EEXIST branch — the entire reason for flag:'wx'
- the new 'failed' outcome, for both writeFileSync (EACCES/EROFS/ENOSPC) and the
  mkdirSync that used to sit outside the guard
- removeCommonJsMarker unlink throw -> false

These save and restore fs methods in `finally` rather than using chmod 0o000,
which does not fault under root and would pass vacuously in root Docker and CI.

Minor 4 — uninstall was driven for opencode only. pi's extensions/ and both
kimi locations now have behavioral coverage, install and uninstall, each paired
with a user-authored-file case proving GSD leaves it alone.

Minor 5 — the stagedHooks gate had no assertion behind its stated reason.
A pre-existing, GSD-untouched hooks/ directory is now driven through a runtime
that declares skipSharedHooksInstall and asserted to stay marker-free, with its
user content intact.

Also regression-tests the uninstall rmdir gate from the previous commit: an
empty plugin dir GSD removed nothing from must survive.

* docs(#2544): correct stale marker prose, register the module, document the trade-off

Review round 2, Minors 2, 3 and 6.

Minor 2 — six files asserted the installed ROOT ships the synthetic marker.
None was load-bearing (all three walk-up consumers are VERSION-first with
try/catch and the marker never carried a `version`), but ADR-457:52 is the
rationale for keeping a generated module, so a future reader would mis-derive
the constraint from it. Each site is corrected to what is now true: the
installed tree carries no package.json with a .name at all, because the only
ones GSD stages are {"type":"commonjs"} markers and they now live in GSD's own
directories.

Two of the six needed more than a location swap. hooks/gsd-check-update-worker.js
and the platform-gate test both described `require('../package.json').name`
resolving to undefined; post-#2544 that require does not resolve at all, so the
history is kept accurate and the present-tense claim corrected rather than just
moved. And src/runtime-artifact-conversion.cts described the no-root-package.json
case as Codex-only — it is now every runtime, which strengthens that comment's
own argument for lazy resolution. The generated .cjs sibling needs no edit: it
is gitignored build output, not a tracked file.

Minor 3 — src/commonjs-marker.cts had no CONTEXT.md entry, unlike every peer
module, and CONTEXT.md is the #2 co-change partner of bin/install.js. Added,
including the fail-closed posture and the never-throws contract.

Minor 6 — the plugins//extensions/ marker shadows the config root for all .js
siblings, so an OpenCode/Kilo user's ESM plugin/*.js stays broken. That is
exactly what #2544's Fix section prescribed and it is disclosed in the PR body,
but the PR body is not documentation. It now lives in the OpenCode section of
docs/how-to/install-on-your-runtime.md, stated as a real constraint rather than
a pure improvement, with the .ts mitigation and a fallback for ESM plugins.

* test(#2544): attribute the CommonJS marker in the emitted-provenance rules

The differential emitted-attribution gate (#2723, landed on `next` after this
branch was cut) went red on the macOS shards once this PR rebased onto it. Two
distinct causes, both real gaps rather than noise:

1. `plugins/package.json` and `extensions/package.json` matched NO rule — the
   `native-plugin` rule covers `*.{js,cjs,mjs}` only, so the marker read as an
   unattributed emitted family.
2. `hooks/package.json` fell through to `hooks-built`, which attributes an
   emitted `hooks/<X>` to a repo source `hooks/<X>`. There is no
   `hooks/package.json` in the repo, so it resolved to a nonexistent path.

Cause 2 is exactly the failure already documented three lines above it for
Copilot's `gsd-session.json` — "a code literal, not a built script" — so the fix
follows that precedent rather than inventing one: `package.json` is excluded
from `hooks-built` the same way, and a dedicated `commonjs-marker` rule
attributes the family across all four roots it can appear in (both hooks roots
plus `plugins`/`extensions`) to the sources that actually emit it.

Deliberately a RULE, not an entry in tests/emitted-drift-ack.json. An ack is for
a one-off ripple and goes stale by design — the gate fails a stale ack precisely
so it cannot pre-clear the next change on that path. These markers are a
permanent part of the emitted tree from #2544 onward, so they need standing
attribution.

Verified by reproducing the CI failure locally with GSD_EMITTED_BASE: 3
provenance errors + 12 unattributed paths before, 35/35 green after.

* fix(#2544): route the #2717 hooks-surface marker helpers through commonjs-marker

#2717 landed a second copy of ensureCommonJsMarker/removeCommonJsMarkerIfGsdOwned
in src/runtime-hooks-surface.cts for the runtimes that stage .js hooks via
dedicated paths (cursor/windsurf/codex). That copy had drifted from this PR's
module on the two properties that matter:

  - ownership probe: `fs.existsSync` FOLLOWS symlinks and reports false for a
    DANGLING one, so a dangling package.json symlink classified as absent and
    the write went straight through it. Demonstrated: against the pre-fix copy,
    ensureCommonJsMarker() on a hooks/ dir holding a dangling package.json
    symlink returns true and creates {"type":"commonjs"} OUTSIDE that directory.
  - create: a plain writeFileSync leaves the classify->write window open, where
    commonjs-marker creates with flag:'wx' (O_EXCL).

Both helpers now delegate to src/commonjs-marker.cts, which is what this PR's
own docstring already claimed was the single place these rules are enforced.
Exported signatures are unchanged (still boolean), so bin/install.js and the
#2717 tests are unaffected.

The new subtest is the only coverage that fails if the duplicate is ever
reintroduced — the two implementations agree on every non-adversarial input, so
the existing suites pass against both.

* test(#2544): pin the stagedHooks gate on zcode, not windsurf

The Minor-5 coverage picked windsurf because hostBehaviors.skipSharedHooksInstall
kept it out of the shared hooks bundle, so GSD staged nothing into hooks/ and the
marker was correctly absent.

#2717 changed that premise: cursor/windsurf/codex now stage their .js hooks via
dedicated paths and get the marker beside those scripts. Measured on this tree,
windsurf stages 2 .js hooks and receives a marker — so the assertion was pinning
behaviour that is now wrong, not the gate it was written for.

ZCode is the durable choice: per #1821 it has hooksSurface:'none' AND no plugin
surface to spawn hooks, so GSD stages no .js there by either route (measured: 0
staged, no marker). The property under test is unchanged — a user-created hooks/
directory GSD never fills stays marker-free.

* test(#2544): use the shared cleanup helper in the migration test

Addresses the review's Major 1. The suppression's stated reason — "no helpers
import available" — was not correct: tests/helpers.cjs exports cleanup, and the
other test file added in this same PR imports it (tests/commonjs-marker.test.cjs).

The local reimplementation dropped two protections that are live on this repo's
windows-latest lane: the CWD guard (Windows cannot remove a directory that is the
current working directory) and the 20 x 250ms retry budget that absorbs the
deferred-scan handle Windows Defender holds on newly-written files.

Local function and suppression both removed; local/no-raw-rmsync-in-tests now
passes without one.

* test(#2544): expect hooks/package.json for the #2717 runtimes

The fresh-install contract table predates #2717, which stages cursor/windsurf/
codex .js hooks via dedicated paths and writes the CommonJS marker beside them.
All three therefore now receive hooks/package.json legitimately.

Measured on this tree: codex stages 3 .js hooks, cursor 6, windsurf 2 — each with
the marker; cline/copilot/trae/zcode stage none and get none, so their contracts
are unchanged.

* fix(#2544): gate the #2717 marker writes on having staged something

The three dedicated marker writers #2717 added ran unconditionally. Each one
mkdirs hooks/ up front and stages its scripts conditionally on the source
existing, so with an absent or empty hook source they created a directory,
filled it with nothing, and marked it as GSD's anyway.

That is the same write-into-someone-else's-territory this issue is about, and
installSharedHooksBundle already guards the identical case with `stagedHooks`.
The dedicated paths now carry the matching gate:

  - cursor / windsurf: `installedScripts.size > 0`
  - codex: a new `codexStagedHooks` flag. The enclosing guard only proves that
    hooks/dist EXISTS; it says nothing about whether any CODEX_HOOKS_TO_COPY
    entry landed.

Covered for cursor and windsurf by driving each writer against a src tree whose
hooks/ dir is empty. The codex leg is defensive and deliberately uncovered: its
trigger state needs a package tree where hooks/dist exists but holds none of the
allowlist, which is not constructible from a real checkout.

* test(#2544): scope the commonjs-marker sources per root

The rule declared one flat source list for every marker root, so
`extensions/package.json` was attributed to runtime-hooks-surface.cts (which
never writes there) and `.kimi/hooks/package.json` to install-engine.cts.

That is not merely untidy. emitted-diff.cjs accepts the FIRST satisfied source,
so a flat list containing bin/install.js let any change anywhere in that
13k-line file authorise marker drift for every root — the blanket escape hatch
this file's own agents-verbatim comment refuses for exactly the same reason.

Sources are now derived per root from ctx.rel. Note the rule ctx is
`{ rel, runtime }` and carries no `root`, so keying on ctx.root would have sent
every path down one branch silently.

* test(#2544): state precisely what the zcode assertion pins

The comment claimed the test pinned installSharedHooksBundle's `stagedHooks`
gate. It does not, and neither did the windsurf version it replaced: zcode
declares skipSharedHooksInstall, so the outer guard skips that helper entirely
and the gate is never evaluated. The test passes on the runtime exclusion.

What it does pin — the outcome a pre-existing, GSD-untouched hooks/ stays
marker-free — is still worth having, and is what the review asked for. The two
`staging zero hook scripts` tests are the ones that pin a real staged-nothing
gate. Comment corrected rather than left implying coverage that is not there.

---------

Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-08-01 21:00:23 -04:00
Tom Boucher
b62589b73f fix(#2840): exclude runtime from defaults.json spread into project config (#2985)
* test(#2840): add regression for runtime poisoning from defaults.json

* fix(#2840): exclude runtime from defaults.json spread into project config

runtime is host-specific (written by whichever installer ran last). On a
machine with 2+ runtimes, it poisons every new project config — e.g. a Codex
install's runtime:'codex' leaks into Claude Code projects. Now excluded from
the userDefaults spread, mirroring the resolve_model_ids guard (#2297).

* chore(#2840): add changeset fragment

* fix(#2840): add new test file to lint-test-file-count allowlist

* chore(#2840): backfill changeset PR number 2985

---------

Co-authored-by: sim <sim@local>
2026-08-01 16:33:43 -04:00
Tom Boucher
628648d63a chore(#2931): cap emitted per-runtime bytes and single-source windsurf (#2984)
* fix(#2931): preserve protected regions and cap emitted per-runtime bytes

Route every runtime brand swap through applyClaudeCodeBrandSwap so
"Claude Code" survives verbatim inside <runtime_compatibility> regions
(#2284b). The fix existed only in bin/install.js's local copies; the
src/*.cts exports still used a naive replace, so binding install.js to
the single source -- as this phase does for the Windsurf family --
would have silently regressed those runtimes. A table-driven parity
guard now covers all nine brand-swapping converters.

De-duplicate the Windsurf converter family: delete the six local copies
in bin/install.js and bind the four exported ones by reference, guarded
by reference-identity assertions (the ADR-1508/#1675 pattern). The two
unexported helpers and an unused tool table go with them.

Replace the Windsurf 12,000-byte throw with description truncation,
matching the bound its sibling skill converter already applied. The
throw could only fire on an ~11.7 KB frontmatter description: the
largest emitted workflow is 311 bytes. Truncation makes the cap
unreachable by construction and leaves 12,000 in exactly one place,
eliminating the dual-surface duplication rather than testing for it.

Add the emitted-byte cap gate: buildEmittedSizes captures LF- and
<HOME>-normalized bytes from the walk buildParityManifest already
performs, and evaluateEmittedCaps asserts them against a per-runtime
cap table with dead-rule detection. buildParityManifest's return shape
is deliberately unchanged -- diffEmitted compares its values with
===, so making them objects would report all 8,529 emitted paths as
moved. A regression test pins the values as strings.

Add a deterministic trim-safety gate over composeWithinBudget's
omitted/shrunk/floored/isolatePrefix metadata, with an anti-vacuity
rule, replacing the model-graded eval gate the issue described.

* docs(#2931): correct ADR-1671 windsurf premise and trim-safety contract

* fix(#2931): bound the windsurf command name and single-source the brand swap

Review findings from the orthogonal passes, all fixed inline.

The claim that removing the 12,000-byte throw left total emission
"bounded by construction" was false. The #1615 regex constrains the
character class but not the length, and commandName is interpolated
three times into the emitted workflow: a 20,000-character name emitted
60,162 bytes silently. Add WINDSURF_COMMAND_NAME_MAX=128 as a separate,
clearly-labelled size control that THROWS -- commandName is the @-ref
path target, so truncating it would point the workflow at a file that
does not exist (DEFECT.WORKFLOW-DELEGATION-TARGET-NOT-INSTALLED). The
#1615 security regex is untouched and still runs first. 128 is generous:
the longest shipped name is gsd-plan-review-convergence at 27.

Harmonize convertClaudeCommandToWindsurfSkill onto the code-point-safe
truncation helper. It still used a UTF-16 slice(0,177) -- the exact
surrogate-splitting bug the helper was written to avoid, in the very
sibling the helper's comment cites as its model. Bounds are unchanged,
so output is byte-identical for every shipped command (descriptions max
out at 99 chars).

Export applyClaudeCodeBrandSwap and bind it in bin/install.js, deleting
the local copy. Adding it to the .cts left two unlinked implementations
of identical logic -- the drift class this change exists to remove.
Verified byte-identical across eight fixtures and five sequential calls
before merging, and guarded by a reference-identity assertion.

Convert three try/finally test bodies to t.after (CONTRIBUTING.md:344),
add fast-check property coverage for the trim-safety contract, and use
fc.pre instead of a bare return in a property callback.

* test(#2931): fix three test-authoring bugs the remote matrix caught

The remote runner returned 8 unique failures on 6f15cdeb8. All three
causes were in the test files, not the modules under test -- local
harnesses exercise the modules directly, so nothing executed the test
bodies until the matrix did.

`{ __proto__: [...] }` in an object literal sets the prototype instead
of an own key, so the JSON round-trip erased it and the cap table never
saw a reserved runtime key. The production rejection was already
correct; the test could not reach it. Use a computed key.

Two cap fixtures tripped orthogonal error paths rather than the paths
they name: one declared windsurf in the cap table but omitted it from
sizes (UNKNOWN_RUNTIME), the other left the sole windsurf pattern
matching nothing (a genuine dead rule). Both now include a compliant
artifact so the intended branch is what is asserted. The dead-rule and
unknown-runtime contracts are deliberate and unchanged.

`const { root } = makeSyntheticConfig({ ... `${root}` })` referenced
`root` from inside its own initializer -- a temporal dead zone error.
makeSyntheticConfig now optionally takes a (root) => files factory.

Also raise the npm pack --dry-run bound 60s -> 120s in the shipped-
scripts packaging test. That failure is NOT from this branch: the file
is byte-identical to next, a fresh tsc measures 1.98s there vs 2.14s
here, and the run recorded 60,637ms against a 60,000ms bound -- a
timeout under 28,948-test parallel contention, not a slowdown. Fixed
rather than deferred because a bound that tight is fragile regardless
of which branch trips it.

* chore(#2931): backfill changeset pr number to 2984

---------

Co-authored-by: sim <sim@local>
2026-08-01 16:00:14 -04:00
Tom Boucher
34633fa4ec fix(#2893): preserve prose below the JSON ledger on windows append/waive/fixed (#2975)
* test(#2893): add regression for append destroying prose below JSON ledger

writeLedgerAtomic overwrites the entire file with renderLedger(ledger),
dropping any prose below the JSON closing fence. The test creates a
WINDOWS.md with prose sections below the ledger, appends an entry, and
asserts the prose survives.

* fix(#2893): preserve prose below the JSON ledger on append/waive/fixed

writeLedgerAtomic was overwriting the entire WINDOWS.md with
renderLedger(ledger), which reconstructs only the frontmatter + header +
table + JSON block — silently destroying any prose a user wrote below the
JSON closing fence.

Now the writer reads the existing file before overwriting, extracts content
after the closing fence, and appends it to the rendered ledger. First-write
(no existing file) proceeds normally with no prose to preserve.

* fix(#2893): address review — correct fence search + idempotency test

BLOCKER from isolated adversarial review: indexOf(JSON_FENCE_CLOSE) matched
the OPENING fence ('json' starts with ''), duplicating the entire
JSON body as prose on every write. Now searches for the closing fence
starting AFTER the opening fence, mirroring parseJsonBlock.

Test hardened: non-empty initial ledger, second append (idempotency — prose
appears exactly once, exactly one JSON fence open), parseLedger round-trip.

* chore(#2893): add changeset fragment

* chore(#2893): backfill changeset PR number 2975

---------

Co-authored-by: sim <sim@local>
2026-08-01 12:59:09 -04:00
Tom Boucher
640eaee16e chore(#2930): fragmentize execute-phase.md and prove per-runtime composed emission (#2972)
* feat(#2930): fragmentize plan-phase.md workflow into per-runtime-composed sections

Adds src/workflow-fragments.cts (in-file <!-- gsd:section --> marker
parser/composer, ADR-1671 epic #1671 Phase 3), wires it into
bin/install.js's copyWithPathReplacement emission path, and pilots the
marker grammar on gsd-core/workflows/plan-phase.md.

Bookkeeping ripple for the new src/*.cts module: .gitignore,
eslint.config.mjs, docs/INVENTORY.md + docs/INVENTORY-MANIFEST.json,
and a CONTEXT.md glossary entry. Amends ADR-1671 with open questions 1
and 2 resolutions and records the closed when= applicability grammar.
Adds docs/reference/workflow-fragments.md and an ARCHITECTURE.md
section documenting the marker authoring model.

* fix(#2930): put allow-test-rule issue ref on the same line as the marker

lint-allow-test-rule-refs.cjs requires the #NNN issue reference on the
same source line as `allow-test-rule:`; it was one line below and read
as an unreferenced novel exemption.

* docs(#2930): link the orphaned gate-predicates reference from the docs index

Found while adding the workflow-fragments reference doc: docs/reference/gate-predicates.md
shipped without an entry in docs/README.md, so it was unreachable from the docs index.
Fixed inline rather than deferred.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(#2930): scope composition to workflows, add typed failure reasons

Review findings from two orthogonal passes:

- Scope composeWorkflow to gsd-core/workflows/ only. It previously ran on
  every .md the installer copied, so a future agent/command/reference doc
  documenting the marker syntax with an unfenced example would have been
  mis-parsed and silently stripped — a lossy drop the phase forbids.
- Add a frozen REASON enum; failures attach a typed .reason and tests assert
  on it instead of matching free-form message text (CONTRIBUTING.md:635-694).
- Derive the property generator's when= values from WHEN_VOCABULARY instead
  of duplicating them (DEFECT.GENERATIVE-FIX).
- Add adversarial parser fixtures: Unicode headings, NUL, U+FFFD, BOM,
  fence-within-fence, tilde and indented fences, lone-CR marker line.
- Document why --mvp is structurally unmarkable: its content is interleaved,
  not sectioned, so the whole-line grammar cannot reach it.

Also fixes two stale tests on this branch, each reproduced on the unmodified
tree before correction.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* fix(#2930): retarget the pilot from plan-phase to execute-phase

The full remote matrix went red on both Linux lanes. Root cause was ours:
tests/phase6-capstone-conformance.test.cjs holds a PRE_PHASE6 ceiling of
94519 bytes for plan-phase.md, asserting an ADR-857 Phase-6 completion
property. That is a third size gate beyond the tier caps and the
differential ratchet, and it left plan-phase.md just 36 bytes of headroom
rather than the 3821 computed from the XL cap. The 330 marker bytes
overran it by 294.

Raising the ceiling is not an option: it is a red line certifying another
ADR's completion. plan-phase.md is reverted to byte-identical origin/next
and the pilot moves to execute-phase.md, which has 728 bytes of headroom
under its own ceiling and lands at 93147 with 3 marker pairs.

The vocabulary narrows to the atoms actually used: always, flag:--wave,
state:gap-closure-phase, state:has-prior-phases.

Recorded in the ADR: every branch the epic names lives in plan-phase.md,
which cannot be fragmentized until caps move from source to emitted bytes.
That is direct evidence for the epic's premise and may reorder phases 3-4.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* chore(#2930): backfill changeset PR number (#2972)

* fix(#2930): make the emission install tests portable on Windows

The windows-latest lane went red on three tests in the new install suite;
Linux was green. Both causes were in the test harness, not the module.

Root normalization: the opencode converter always embeds the install root
forward-slashed, but the tests stripped it with the native-separator string
from mkdtemp. On Windows that never matched, so the root leaked through
unstripped — and because the real and stub install roots have different
prefix lengths, that length difference landed directly in the byte-delta
assertion (344 observed vs 275 expected). Normalize both text and root to
one separator form before stripping.

@-ref resolution: the helper stripped only the @~/ and @$HOME/ forms, so a
Windows absolute ref (@C:/Users/...) fell through and was joined onto the
root, producing ...\@C:\Users\... Strip the @ first, then detect
absoluteness from the token's own shape (POSIX, drive-letter, or UNC) with
no platform branching, so every OS takes the same path.

Neither assertion was weakened; the exact-equality byte check is the point
of the test and still holds.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* docs(#2930): document every REASON member and guard the doc/enum parity

Code review found the reference doc's 'Fails closed' list covering 10 of the
11 frozen REASON members — MALFORMED_ATTRIBUTES (parseAttrs rejects malformed
key="value" syntax) had no bullet, and it is distinct from
UNRECOGNIZED_ATTRIBUTE, which is valid syntax with an unknown key.

Two parallel surfaces sharing one constant with nothing asserting they agree is
the DEFECT.GENERATIVE-FIX class, so the same commit adds the parity assertion:
the test derives the enum side from the built module and the doc side by parsing
the reference page, keyed on the reason IDENTIFIER rather than prose so a
reworded bullet does not break it, and reports set differences in both
directions by name.

Proven non-vacuous: removing the MALFORMED_ATTRIBUTES bullet turns the suite
red naming that exact member; restoring it returns 44/44.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-01 12:12:20 -04:00
Tom Boucher
f0bb0787c9 fix(#2640): report truthful state_updated + keep progress frontmatter in sync after phase remove (#2974)
* test(#2640): add regression for state_updated false positive + stale progress

Three cases: (1) state_updated reflects actual content change, not just
file existence; (2) progress.total_phases resync'd even when the body lacks
'Total Phases:' (the no-op guard was skipping syncStateFrontmatter);
(3) state_updated is false when STATE.md doesn't exist.

* fix(#2640): report truthful state_updated + force frontmatter resync

Two defects in cmdPhaseRemove:

1. state_updated was fs.existsSync(statePath) — trivially true, since the file
   existed before and readModifyWriteStateMd never deletes it. Now captures
   the boolean return from readModifyWriteStateMd (changed from void to
   boolean: true when content was written, false on no-op).

2. progress.* frontmatter stayed stale when the body lacked 'Total Phases:'
   or 'of N' — readModifyWriteStateMd's no-op guard (#948) skipped
   syncStateFrontmatter when the body transform was unchanged. Now the
   transform forces a body diff when a phase was actually removed, so the
   guard passes and syncStateFrontmatter rebuilds progress.* from the
   post-deletion disk/ROADMAP state.

* fix(#2640): address review — gate forced-diff on targetDir, strengthen assertions

Two MAJOR findings from isolated adversarial review:
1. Forced-diff injected a spurious 'Total Phases:' line even when no directory
   was removed (targetDir === null). Now gated on targetDir !== null.
2. Test #2 asserted 'not 3' instead of '2' — would pass for any wrong count.
   Now asserts exact value. Test #1 strengthened to assert body Total Phases
   and frontmatter total_phases both equal 1.

* chore(#2640): add changeset fragment

* chore(#2640): backfill changeset PR number 2974

---------

Co-authored-by: sim <sim@local>
2026-08-01 11:56:34 -04:00
Tom Boucher
000a322489 fix(#2941): hint at global: prefix when bare skill name matches a global skill (#2973)
* test(#2941): add regression for bare-skill-name global: hint

When a bare skill name matches an existing global skill, the skip warning
must hint at the global: prefix. When no global skill matches, the original
'Skill not found' warning is unchanged.

* fix(#2941): hint at global: prefix when a bare skill name matches a global skill

When buildAgentSkillsBlock skips a bare skill name that doesn't exist as a
project-relative path, check if it matches an existing global skill. If so,
append a hint to the warning: 'a global skill named X exists; use global:X
to reference it'. When no global skill matches, the warning is unchanged.

getGlobalSkillDir and getGlobalSkillsBase are already imported in this module
for the global: branch. The hint is guarded on globalSkillsBase being non-null
(runtimes without a skills directory don't support the prefix).

* chore(#2941): add changeset fragment

* chore(#2941): backfill changeset PR number 2973

---------

Co-authored-by: sim <sim@local>
2026-08-01 10:58:50 -04:00
Tom Boucher
1db7dcd9bf fix(#2849): strip trailing hyphen after 60-char slug truncation (#2967)
* test(#2849): add failing regression for trailing-hyphen-after-truncation

The strip ran before .substring(0, 60), so a cut landing on a separator
produced a slug ending in '-'. Four cases: the exact issue repro (59 a's +
space + tail), a boundary landing before a separator, leading-hyphen survival,
and a long-Cyrillic transliteration+truncation case.

* fix(#2849): strip trailing hyphen after 60-char truncation

generateSlugInternal ran the ^-+|-+$ hyphen strip BEFORE .substring(0, 60),
so a title whose 60-character cut landed on a separator yielded a slug ending
in '-' — the very thing the strip step exists to prevent.

Reorder so the strip runs after truncation. Truncation cannot introduce a
leading hyphen, so the full ^-+|-+$ pass last is equivalent for leading
hyphens and fixes the trailing-hyphen-after-truncation case.

Latin-script output for titles ≤ 60 chars is byte-identical; only titles
whose truncation boundary lands on a separator change (from broken to clean).

* test(#2849): add all-separator collapses-to-empty boundary case

Surfaced by isolated adversarial review: pin the contract that input
which is entirely separators ('!!!', '!'.repeat(70)) reduces to '' —
not null, not a stray hyphen — both short and past the 60-char truncation.

* chore(#2849): add changeset fragment

pr:0 placeholder; will backfill the real PR number after the PR exists.

* chore(#2849): backfill changeset PR number 2967

---------

Co-authored-by: sim <sim@local>
2026-08-01 08:24:05 -04:00
Tom Boucher
73418c516f fix(#2956): scope Phase extraction to ## Current Position (3rd gen of #2444/#2567) (#2961)
* test(#2956): fail-first regressions for Phase scoped to ## Current Position

Third generation of #2444 / #2567. Stopped At / Paused At were scoped to
## Session; Phase (canonically in ## Current Position per templates/state.md)
was left unscoped, so a historical Phase: / **Phase:** line in an archive
section overwrites current_phase on every write. Since current_phase is
routing input for gsd-progress / --next, the rewind routes work to the wrong
phase.

Six failing-first regressions + one round-trip:
- shape B: bold **Phase:** 19 archive BELOW the section
- shape C: plain archive Phase: 19 ABOVE the section
- bootstrap h3 ### Current Position variant
- CRLF variant
- Phase token in decisions prose (over-broad-fix guard)
- Paused At read-path parity with the write seam (## Session)
- write-then-read round trip stays at 22 (read/write agreement)

Folded into tests/state.test.cjs (lint:regression-test-names bans a
new tests/bug-NNNN-*.test.cjs file).

* fix(#2956): scope Phase extraction to ## Current Position at both seams

Third generation of #2444 / #2567. Stopped At / Paused At were scoped to
## Session by those fixes; Phase (canonically in ## Current Position per
templates/state.md) was left unscoped, so a historical Phase: / **Phase:**
line in an archive section silently overwrote current_phase on every write.
Because current_phase is routing input for gsd-progress / --next, the rewind
routes work to the wrong phase.

Fix mirrors the proven #2444 seam exactly:
- new matchCurrentPositionSection helper (collectSection-based, CRLF-tolerant,
  level-flexible for the bootstrap ### Current Position h3 variant), sited next
  to matchSessionSection.
- read path (cmdStateSnapshot): extract Phase from matchCurrentPositionSection
  ?? body. Also scope Paused At to matchSessionSection ?? body so the read seam
  agrees with the write seam (which already scoped Paused At to ## Session).
- write path (buildStateFrontmatter): extract Phase from
  matchCurrentPositionSection ?? bodyContent.

stateExtractField itself is untouched (its bold/plain precedence is load-bearing
for other fields — the #3265 test depends on it), and preferNewerLastActivity is
untouched (Last Activity has no canonical section; its date-direction guard is
deliberate). Fall back to full-body when no ## Current Position section exists
so files without the heading keep current behaviour.

* chore(#2956): add changeset fragment (pr:0 placeholder, backfill after PR)

* test(#2956): make round-trip test actually trigger the write-path resync

The write-then-read round-trip test used 'state update Status "Executing"' on a
fixture with no Status field, so the update was a no-op (updated:false) and no
frontmatter resync ran through buildStateFrontmatter — the assertion on the
written frontmatter then failed not because the fix is wrong, but because no
write happened. Add a **Status:** field so the update performs a real field
update (updated:true) and forces the resync. Verified locally: pre-fix this
writes current_phase:19 (the archive value); post-fix it writes 22.

The code fix is correct (5 of 7 RED tests passed; the 2 failures were this
defective test). This is the 'fix the bad test' half of the TDD-loop rule.

* chore(#2956): backfill changeset PR number 2961

---------

Co-authored-by: sim <sim@local>
2026-08-01 00:02:41 -04:00
Tom Boucher
9ac0dfad58 chore(#2929): generalize prompt-budget into the shared context-composer seam (#2958)
* test(#2929): capture prompt-budget parity corpus pre-refactor

Phase 2 of epic #1671 generalizes prompt-budget's trim ladder into a shared
context-composer seam. Its success condition is that review-prompt output does
not change, and the only authority on "did not change" is the behavior that
shipped before the refactor. Capture that behavior now, while it is still the
live implementation.

47 characterization cases, every `expected` value computed by executing the
current implementation rather than hand-authored — the independence
CONTRIBUTING.md "Fixture provenance (#2371)" asks for.

A corpus is only worth what it can detect, so this one was validated by
mutation rather than assumed. Five deliberate defects were injected and each
must be caught by at least one case:

  - the note reserve deducted unconditionally instead of only under pressure
  - the pressure test relaxed from `>` to `>=`
  - a no-op head-shrink still setting the shrunk flag
  - the per-plan floor dropped from the proportional share
  - drop order reversed

Two of those exposed real holes in the first cut of this corpus, and the cases
that close them exist because of it:

  - `>=` was caught by NOTHING. At exact cap the only trimmable fragment was a
    floored plan group, and the 1024-char floor absorbed the entire trim, so the
    mutation was byte-invisible. A3b/A3c put a droppable at exactly the cap,
    which makes the strict inequality observable as context kept vs omitted.

  - No case reached proportional-truncate at all — B6 and B7 both hard-failed
    the min-set pre-check first, leaving planTruncationPct at 0 across every
    case and the floor semantics entirely unexercised. Rebudgeted to 700 and
    1100 so the min-set fits and the truncate step is actually reached; they now
    record 40.20% and 48.80%.

The A4/A10 families sweep the pressure boundary from both sides, which is where
this function has regressed before: CONTEXT.md's
LEARNING.prompt-budget.boundary-gap records PR #3708 shipping two regressions
that only fired when the baseline sat inside the NOTE_RESERVE_TOKENS band,
because the suite paired a trivially-fitting budget with a trivially-overflowing
one and never sampled between them. A4 pins that nothing is trimmed from the cap
down to 81 tokens under it; A10 pins that pressure fires at +1. Together with
A3b/A3c they satisfy row (d) of RULESET.TESTS.boundary-coverage.fixtures.

Two facts the corpus establishes that the design notes had wrong:

  - "" and null sections are NOT distinguished. applyBudget uses truthy checks
    throughout, so an empty-string section is treated as absent: not rendered,
    not dropped, never recorded in `omitted`. B13b pins this while the ladder is
    actively trimming, where only the non-empty `research` is dropped.

  - Sizing matters. B12/B13 were first written at a budget where both hard-failed
    the min-set check and returned "", so comparing them compared two empty
    strings and proved nothing.

Committed as its own commit, ahead of the refactor, and regenerated against the
pre-refactor implementation, so the oracle is demonstrably independent of the
change it will adjudicate.

Refs #2929

* refactor(#2929): extract the context-composer seam from prompt-budget

Epic #1671 needs prompt-budget's budget-trimming logic for a second consumer —
per-runtime artifact emission — but it is walled inside the cross-AI review
pipeline. Lift it into a shared seam so later phases can call it, without
changing what the review pipeline emits.

ADR-1671 specifies the composer as "priority + binary-search cutoff to a
per-runtime budget". Read against the code it generalizes, that contract cannot
express the thing being generalized. applyBudget is not a cutoff: it is a fixed
five-step ladder in which each section carries its own shrink strategy, and only
three of its eight sections are ever dropped. PROJECT.md is head-shrunk to N
lines; plans are proportionally tail-truncated with a per-plan 1024-byte floor;
instructions and roadmap are never touched at all. A cutoff composer sorts by
priority and discards the tail — it has no way to say "shrink this one",
"truncate that one but never below 1 KB each", or "these three are the only
droppables, in this order". Building to the literal contract and routing
prompt-budget through it would have silently changed review-prompt output, which
is the one outcome this phase forbids.

So shrink strategies are the core abstraction here, and cutoff becomes one
strategy among them — the right one for per-runtime emission in Phases 3-4, not
for this ladder. That is an elaboration of the ADR's intent, not a departure
from it, and ADR-1671 is updated to say so.

Three decisions worth stating:

  - The composer DECIDES; the caller RENDERS. composeWithinBudget returns a plan
    of surviving fragments and never a string. assemblePrompt's rendering is
    prompt-shaped (`## Roadmap`, `### <file>`, the note in position two), and
    owning it in the composer would force emission to adopt prompt-shaped
    rendering. The split is what lets one seam serve both consumers.

  - The budget unit is INJECTED via `measure(text)`. prompt-budget passes its
    chars/4 estimator; emission will pass a byte counter, which ADR-1671 requires
    for emission caps. The existing code converts a token budget to a character
    budget with a hardcoded `* 4`; that assumption is now an explicit
    `charsPerUnit` inverse, which is precisely what a byte unit needs in order to
    reuse this.

  - The entry point is `composeWithinBudget`, not `applyBudget`. That name
    already exists twice — src/prompt-budget.cts and src/graphify.cts, the latter
    being an unrelated graph-edge budget. A third would make every symbol search
    in this repo ambiguous, and it already misresolves: preflight and impact
    queries for "applyBudget" return graphify's.

Behavior is unchanged and proven so: all 47 characterization cases reproduce
byte-identically, and the corpus is mutation-validated rather than merely green
(see the preceding commit). prompt-budget.cts drops from 436 to 343 lines and
from eighteen mutable accumulators to two, both inside a helper copied verbatim.

estimateTokens deliberately stays in prompt-budget and keeps its exact math:
src/phase-estimation.cts re-exports it as measureTokens, and CONTEXT.md pins
plan estimates and recorded actuals to that same scale, so moving or changing it
would silently break the calibration loop.

Refs #2929

* docs(#2929): document the context-composer seam and amend ADR-1671

Adds the INVENTORY row, the CONTEXT.md glossary entry (a PR gate for new
domain modules), and a mutation-matrix entry for the new module.

The ADR amendment is the substantive part. ADR-1671 specified the composer as
"priority + binary-search cutoff to a per-runtime budget". Implementing Phase 2
established that a cutoff alone cannot express the function the platform
generalizes, so the ADR now records shrink strategies as the core abstraction
with cutoff as one strategy among them, reserved for per-runtime emission in
Phases 3-4. Recording it in the ADR matters because Phases 3-6 are planned
against that contract and would otherwise be planned against a mechanism that
does not work.

The mutation-matrix entry is not bookkeeping. Stryker scores per module against
a named .cjs, so relocating the ladder out of prompt-budget.cjs would leave the
extracted code unmeasured while prompt-budget's own score floated free of the
logic it used to cover. context-composer gets its own entry at the same floor.

Refs #2929

* test(#2929): pin the effectiveBudget rounding mode in the parity corpus

An isolated correctness review found a real blind spot: mutating
`Math.floor` to `Math.round` in the effectiveBudget calculation failed ZERO of
the 47 corpus cases. Every (budget, safetyMarginPct) pair in the generator
happened to produce a whole number, so floor, round and ceil all agreed and the
rounding mode was entirely unpinned by a corpus whose whole job is to pin
observable behavior.

Three cases fix that by straddling the .5 boundary:

  A11  95 * 0.90  = 85.5   floor 85, round 86  -> the two disagree
  A12  97 * 0.90  = 87.3   floor and round agree; ceil (88) does not
  A13  93 * 0.85  = 79.05  same guard at a non-multiple-of-10 margin, so the
                           margin arithmetic is exercised and not just the budget

A11 alone catches the round mutation; all three catch ceil. Regenerated against
the pre-refactor implementation (`git show 9557f8552:src/prompt-budget.cts`), so
the expanded corpus keeps the independence property the original capture had.

The corpus is now mutation-validated against seven injected defects, every one
caught: unconditional note reserve, `>` relaxed to `>=`, no-op head-shrink
setting its flag, the truncate floor ignored, drop order reversed, and both
rounding-mode changes.

Refs #2929

* feat(#2929): flexReserve floors and the byte-stable isolate prefix

Two of issue #2929's "Done when" items were unimplemented rather than deferred,
and an isolated review flagged them alongside my own audit. Both are part of
ADR-1671's composer contract, so shipping the seam without them would have left
Phases 3-4 building against a contract that does not exist yet.

flexReserve is a per-fragment floor in measure units that every strategy must
respect, which is what makes it different from the pre-existing floorChars: that
one is a chars-denominated detail of proportional-truncate alone and is retained
unchanged. A floored fragment is never dropped, is never head-shrunk below its
floor, and raises its own proportional cap. A fragment already smaller than its
floor is untouchable outright. Metadata gains `floored`, listing the ids whose
floor actually prevented a trim — a guarantee no caller can observe is a
guarantee no test can hold you to.

isolate marks the byte-stable canonical prefix the ADR calls for: never trimmed,
never dropped, but still counted, because a prefix excluded from accounting
would silently under-count real context. Metadata gains `isolatePrefix` so a
caller can hash or assert on the exact bytes. Declaring an isolate fragment
after a non-isolate one throws: a prefix that is not at the front is not a
prefix, and accepting it would make the cross-runtime stability claim
meaningless.

Adds tests/context-composer.test.cjs for the exact new semantics and
tests/context-composer.property.test.cjs for the five invariants, including the
budget-monotonicity property the issue names explicitly. Both are registered in
the mutation matrix, since coverage does not migrate with relocated code.

prompt-budget uses neither feature, and its output is unchanged: all 50 corpus
cases still reproduce byte-identically.

Refs #2929

* chore(#2929): allowlist the prompt-budget parity suite

The parity corpus needs its own test file and that makes prompt-budget a
three-file module against a limit of two. The lint offers consolidation or an
allowlist entry with justification; the entry is the right call here.

Consolidation would mean folding the characterization suite into
prompt-budget.test.cjs, which is the one thing that should not happen to it. The
parity suite is a distinct concern with a distinct lifecycle: it is generated
rather than hand-written, it is named by scripts/mutation-matrix.cjs as its own
scoring target, and its failure means something categorically different from a
unit-test failure — not "this behavior is wrong" but "observable output moved".
Burying it inside a general unit file would obscure exactly that signal.

The allowlist is an identity ratchet, so this entry pins today's three exact
filenames: adding a fourth still fails, and dropping back to two requires
removing the entry.

Refs #2929

* fix(#2929): register the new module with two gates it was missing

The remote matrix caught three defects that no local check could, because the
local runner is blocked in this repo and these suites had therefore never
executed. Eight failures, identical on node22 and node24, so nothing
environment-shaped.

Two are the new-module ripple. A net-new src/*.cts lands in six places and this
change had reached four of them — .gitignore, INVENTORY, the manifest, and the
CONTEXT.md glossary — while missing the ESLint ignore list (tsc OUTPUTS must not
be linted; repo-invariants asserts linted-xor-ignored) and the mutation ratchet
baseline (a deliberate review-visible mirror of the matrix floors, which every
COVERED module must carry). Both are now registered, the ratchet at the same
floor of 66 the matrix declares.

The third was a test asserting an outcome it had made impossible. It set
budget:1 alongside a 400-char required fragment, so the group budget came out at
-99 and the proportional-truncate step was skipped entirely — the deliberate
"non-positive group budget is skipped, never clamped" rule inherited from the
original ladder. Nothing was trimmed, and the test then asserted a truncation.
Rebudgeted so the step actually runs, with the arithmetic written out in a
comment so the next reader does not have to re-derive why 120 rather than 80.

Fixing that surfaced a genuine bug in the composer. `floored` is documented as
recording fragments whose flexReserve prevented a trim that would otherwise have
happened, but the push sat in the else-branch of "content did not change", so it
only fired when nothing was trimmed at all. A fragment truncated to a
reserve-raised cap has also had a trim prevented — 40 characters' worth in the
test above — and was silently absent from the field that exists to make the
guarantee observable. The condition was already right; it was in the wrong
branch. Now recorded on both paths: a drop prevented outright, and a truncation
capped higher than the share alone would have allowed.

Parity is unaffected — prompt-budget never sets flexReserve, so the branch is
unreachable from every corpus path, and all 50 cases still match.

Refs #2929

* chore(#2929): backfill changeset PR number (#2958)

* chore(#2929): correct the corpus case count in the changeset fragment

---------

Co-authored-by: sim <sim@local>
2026-07-31 23:03:13 -04:00
Daniel Einspanjer
f0ff23635e fix(#2602): discover project-local Codex agents (#2623)
* fix(#2602): discover project-local Codex agents

- Select an existing local Codex agents directory before global fallback
- Prove init reports the canonical local installation through compiled CJS

* test(#2602): lock Codex agent precedence

- Cover override, local authority, global fallback, and runtime compatibility
- Exercise installed state through the compiled resolver

* fix(#2602): resolve local Codex agent skills

- Pass the canonical project root to the non-Claude persona fallback
- Cover nested-Codex fallback and Claude compatibility through the CLI

* test(#2602): cover local Codex validation status

- Assert emitted validate and health commands use the project-local install
- Preserve empty local-directory authority beside complete global agents

* fix(#2602): align validation with local Codex discovery

- Pass the resolved runtime and project root to health W010
- Resolve the validate-agents runtime before checking installation status

* test(#2602): cover local Codex docs status

- Assert docs-init reports an authoritative empty local install as unhealthy

* fix(#2602): align docs with local Codex discovery

- Pass the resolved runtime and canonical project root to the shared agent checker

* fix(#2602): honor agent-skills runtime override

- Resolve agent-skills fallback runtime through the canonical project resolver
- Cover conflicting config and GSD_RUNTIME values through the emitted CLI

* fix(#2602): ignore non-directory local agents paths

- Treat only a local Codex agents directory as authoritative
- Cover regular-file fallback through the emitted install checker

* chore(#2602): add changelog fragment

- record the user-visible local Codex agent discovery fix for PR #2623

* fix(#2602): align local agent discovery with runtime policy

- Resolve Codex's local config directory through the canonical runtime policy
- Use test-managed cleanup for local-agent discovery coverage

* fix(#2602): discover local agents across runtimes

- Prefer manifest-backed project-local installs for non-Claude runtimes
- Respect runtime-specific local install roots and preserve global fallback behavior
- Cover native, partial, cross-runtime, and project-root local discovery

* fix(#2602): preserve agent discovery fallback

- Fall back globally when local-install probes fail
- Document and test symlink rejection
- Align the changeset with repository format

* fix(#2602): reuse local directory policy

- Resolve runtimes without local config through the canonical sentinel
- Document the manifest gate and refresh the context index

---------

Co-authored-by: Daniel E. <daniel.e@teachingstrategies.com>
Co-authored-by: Rezolv <dave@sienkowski.com>
2026-07-31 21:20:46 -04:00
JusticeWay
7b204ad2ac enhance(#2530): extend UAT checkpoint frame language pack (9 more languages) (#2564)
* feat: extend UAT checkpoint frame language pack (9 more languages)

response_language is a free-form config value, but CHECKPOINT_FRAMES only
covered 9 languages — any other configured language silently fell back to
the English frame. Add Dutch, Polish, Russian, Ukrainian, Turkish, Hindi,
Arabic, Vietnamese, and Indonesian frames plus their aliases, with a
regression test asserting each resolves instead of falling back.

Follow-up to #2402 (PR #2457).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* chore: add changeset for #2527

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* docs(#2530): list UAT checkpoint frame languages in CONFIGURATION.md

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* chore(#2530): point changeset fragment at PR #2557

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(#2530): address Unicode language-pack review

* fix: address checkpoint language review

* fix: count spacing combining marks in checkpoint width

* test: verify checkpoint aliases structurally

* fix: isolate RTL checkpoint frames

* fix: isolate RTL checkpoint frames correctly

* test(#2530): assert checkpoint aliases neither collide nor go unreachable

Review Minor #1. A duplicate alias key was invisible to the existing
catalog tests: the runtime object is well-formed after JS collapses the
literal, the self-alias assertion still holds, and the losing language
just stops resolving. tsc catches the byte-equal case (TS1117), but not
the two that survive compilation — an alias whose NFC-lowercase form
already belongs to another language, and an alias not in lookup form at
all, which resolveCheckpointFrame() can never produce.

The check reads the source literal rather than the object, since the
object no longer records what was written. Both assertions are
independently load-bearing: an NFD twin of an existing alias trips the
collision check, an uppercase alias trips the unreachability check.

Review Minor #2: changeset retyped Changed -> Added. Nine wholly new
supported response_language values are an addition under Keep a
Changelog, not a modification of existing behavior.

* test(#2530): check alias collisions on the catalog, not its source

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
Co-authored-by: Rezolv <dave@sienkowski.com>
2026-07-31 21:01:50 -04:00
Tom Boucher
388837219d fix(#2648): phase.complete refuses when non-retired plans lack summaries (fail-closed coverage gate) (#2953)
* test(#2648): failing-first — phase complete must refuse when plans lack summaries

Adds findUnsummarizedPlans to core-utils (mirrors countMatchedSummaries but
returns the unmatched plan files) and a PHASE_PLAN_COVERAGE_INCOMPLETE error
reason, plus a 3-case regression block in phase.test.cjs. The gate itself is
NOT yet wired into cmdPhaseComplete (reverted for the RED run), so the
'blocks completion' and 'superseded does not block' cases must FAIL (the
pre-fix code completes silently).

* fix(#2648): phase.complete refuses when non-retired plans lack summaries

cmdPhaseComplete gated only on a single *-VERIFICATION.md status, so a phase
could close complete while an arbitrary number of its plans had no completion
record (confirmed incident: 6/30 plans unexecuted incl. the phase's entire
final UI scope, every signal green). Add a fail-closed plan-coverage gate that
refuses completion when any plan lacks a matching *-SUMMARY.md, naming the
missing plans, UNLESS the plan is retired via machine-readable status:
superseded frontmatter (#2349) — closing the Goodhart hole (delete a SUMMARY to
raise the %) without regressing the lock/recovery pattern.

Uses scanPhasePlans (superseded-AWARE) + new findUnsummarizedPlans helper so the
gate, the count, and the named list can never disagree. Evaluated before the
verification-gate transaction so a refusal fails fast without mutating
ROADMAP/STATE. milestone.complete's parallel gap is explicitly out of scope
(separate seam, separate PR).

* fix(#2648): test fixtures — give #1752 phase plans summaries + STATE.md in coverage fixture

The plan-coverage gate (#2648) correctly blocks phase completion when a plan
lacks a SUMMARY. Two test fixtures needed updating to reflect the new contract:
- #1752 (total_phases-decrement cascade): its 8 phase dirs each had a PLAN.md
  with no SUMMARY. The test's concern is the total_phases cascade, not plan
  coverage, so add a matching SUMMARY to each to keep the phase fully-covered
  and isolate the #1752 behavior.
- the #2648 coverage-gate fixture: write STATE.md (createTempProject scaffolds
  .planning/phases but not STATE.md) so the 'ROADMAP/STATE unchanged on refusal'
  assertions have a file to read.

* fix(#2648): security — fail closed on unreadable plan dir + sanitize msg + surface superseded

Address the security-review blocker (B1) and hardening (M1/m2):
- B1 (blocker): the gate failed OPEN when scanPhasePlans could not read the
  phase dir (it swallows readdirSync errors → empty plan set → gate sees zero
  unsummarized plans → passes). A coverage gate that passes when it cannot read
  the plans re-opens the #2648 hole under any I/O failure. Now readdirSync the
  dir explicitly and fail closed (PHASE_PLAN_COVERAGE_INCOMPLETE) on a throw;
  a readable empty dir still passes (legitimately complete empty phase).
- m2: sanitize plan filenames (strip C0 controls / DEL) before interpolating
  into the error message — they come raw from readdirSync and could spoof the
  terminal in plain-error mode.
- M1: surface the count of plans excluded as status: superseded so a reviewer
  can audit which work was declared retired (the marker is a committable,
  review-time-trusted bypass; keep it visible).
- Add a 4th regression case: unreadable plan dir (ENOTDIR via a file, not chmod
  0o000 which root bypasses) must fail closed.

* test(#2648): drop unreachable B1 case — no root-safe unreadable-dir repro

The B1 fail-closed-on-unreadable-dir defense stays in src/phase.cts (cheap +
correct), but it cannot be unit-tested cross-platform: any condition that makes
the phase dir unreadable to the gate's readdirSync ALSO fails findPhaseInternal
upstream ('Phase N not found') before the gate runs, and chmod 0o000 is
forbidden (root bypasses it in root CI). Document the gap in the test file;
remove the case that asserted a reason the upstream error pre-empts.

* style(#2648): drop unnecessary type assertions flagged by lint:ci

scanPhasePlans returns typed string[] arrays, so the `as string[]` casts on
coverageScan.planFiles/summaryFiles were redundant (@typescript-eslint/
no-unnecessary-type-assertion). Compute supersededCount from typed lengths;
only the phaseInfo['plans'] cast remains (it is genuinely unknown).

* changeset(#2648): phase.complete refuses when plans lack summaries

* changeset(#2648): backfill PR number 2953

---------

Co-authored-by: sim <sim@users.noreply.github.com>
2026-07-31 18:11:40 -04:00
Tom Boucher
5a0a9f0972 fix(#2944): remove the catastrophic-backtracking regex from the ADR-1671 example (#2950)
* fix(#2944): remove the catastrophic-backtracking regex from the example

The non-shipping Option-E reference example carried its own copy of the
predicate-id regex, which nested a dot-containing character class inside a
dot-prefixed repeat. A run of N consecutive dots therefore had exponentially
many partitions. Measured on next before this change: 30 dots 54ms, 35 66ms,
40 807ms — so roughly 55-60 dots hangs for hours.

Not exploitable where it sits: the example is outside tsconfig.build.json,
outside the npm package files list, outside the installer and outside tests,
so no build step or CI job parses anything with it. Fixed because the entire
point of a reference example is that people copy it forward, and ADR-1671
presents this one as the pattern for the platform.

Ports the linear per-segment validation that #2928 gave the production module,
so the two copies agree: both parse the real CONTEXT.md to 415 predicates
across 20 classes with 0 duplicates. Doubled-dot ids are now rejected here
too, matching production, and the grammar comment records it.

Also refreshes the example's committed index, which #2928 made stale when it
removed the duplicate predicate from CONTEXT.md.

Closes #2944

* test(#2944): guard predicate-index sync and example/production parity

Two regression tests for the two defects in this PR.

Index sync: asserts the committed docs/CONTEXT-INDEX.json equals a fresh parse
of CONTEXT.md, naming any diverging predicate ids. The merge race that reddened
next was invisible to both PRs involved and only surfaced on the next PR to run
lint:ci; this puts the same check inside the suite, which runs on every PR, and
a mutation test proves the assertion is not vacuous.

Example/production parity: asserts both copies of the parser report the same
count, classes and duplicates for the real CONTEXT.md, and agree verdict-for-
verdict over a table of id shapes. The divergence WAS the bug — production went
linear-time while the example kept the backtracking regex, with nothing
asserting they agreed. Also pins the example rejecting a 60-dot id, with the
clean rejection as the binding assertion and wall-clock only as a smoke check.

Notes a real tension rather than hiding it: ADR-1671 says the example sits
outside tests/, and this imports it. The ADR's intent is that the example is
not compiled, packaged or installed — not that it may silently rot. A parity
guard does not ship it. The file states this so a reviewer can object.

* fix(#2944): address both isolated review passes

Two independent reviewers (correctness and security axes, neither the author).
Security found nothing — it measured linearity to 100k chars across dots,
hyphens, underscores and mixed classes, and showed prototype pollution is
structurally unreachable because the first-segment pattern forbids
lowercase and underscore-leading ids. The correctness pass found three
blockers, all real.

Blocker: the parity test violated ADR-1671 verbatim. The ADR lists FOUR
exclusions for the reference example, the fourth being the CI test suite, and
the test imported it from tests/ while its own justification comment cited only
three -- constructing a rationale around the exclusion it broke. Moved to
scripts/lint-example-parser-parity.cjs wired into lint:ci; a lint script is not
the test suite, so the exclusion stands. The test file keeps only the
docs/CONTEXT-INDEX.json sync check.

Blocker: the mutation test leaked its temp dir. Its callback took no `t`, so a
failing assertion skipped the bare cleanup call. Now registered via t.after(),
matching the convention adr-index-gate.test.cjs documents.

Blocker: the example's own committed index carries the identical merge-race
staleness this PR fixes for the production one, and nothing guarded it.
Deliberately NOT fixed by wiring the example's --check into CI: that artifact
bakes line numbers, so it re-drifts on any unrelated CONTEXT.md line shift --
exactly ADR-1671 open question 4 -- and would make CI routinely red. The new
lint asserts the line-INDEPENDENT facts instead: count, class map, duplicate
set, and every (id, value) pair. Proven non-vacuous both ways: mutating a value
fails and names the id, mutating only a line number passes.

Major: a real divergence the parity claim would have missed. Production rejects
values containing an embedded CR, LF, U+2028 or U+2029; the example did not, so
a value with an embedded lone CR was rejected by one copy and accepted by the
other. Ported, and now covered by the parity table.

Also, found while verifying rather than reported: malformed diagnostics covered
only empty values. A doubled-dot id, a space in an id, and a lowercase-leading
id were all dropped silently. That contradicts the module's own intent -- a
typo should be diagnosable, and a space in an id is a likely one -- and
predicates are contractually cited, so a silently vanished predicate is the
failure mode that matters. Each rejection class now carries a named reason in
both copies, while ordinary inline code still yields none.

Trues up counts my own change staled: the example README and ADR-1671's
prototype figures said 416 and 393/18 against a real 415/20/0.

Closes #2944

* chore(#2944): backfill changeset PR number 2950

---------

Co-authored-by: sim <sim@local>
2026-07-31 15:44:19 -04:00
Tom Boucher
05b170e448 chore(#2928): productionize the CONTEXT.md predicate fact-store and gate it in CI (#2938)
* feat(#2928): port CONTEXT.md predicate fact-store into the src seam

Productionizes the ADR-1671 Option-E reference example as a real module:
src/context-predicates.cts (parser + selector + index builder) compiled to
gsd-core/bin/lib/, plus scripts/gen-context-index.cjs following the repo's
--check/--write drift-guard idiom and wired into lint:generated-sync.

Parser behavior is deliberately prototype-equivalent in this commit so the
next commit's regression matrix binds to the real defects rather than to a
missing module.

Two locked design deviations from the prototype:
- duplicates carry a count, not line numbers
- the committed index carries no line field at all, resolving ADR-1671 open
  question 4: an artifact without line numbers cannot drift on a line shift,
  so promoting --check to a CI gate does not make it routinely red

Also reconciles the one remaining duplicate predicate ID
(RULESET.WORKFLOW_MARKDOWN.FENCES was declared twice; the non-MD040 wording
is removed) so the gate can land fail-closed on duplicates.

Refs #1671

* test(#2928): failing-first matrix for the predicate fact-store

Adds the regression matrix from the phase test plan: parser declaration
forms, fence and comment regions, ID/value grammar boundaries at
limit-1/limit/limit+1, CRLF fidelity, duplicate detection, the drift-guard
CLI, the selector query surface, and four document-shaped fast-check
properties.

Seven rows are RED for behavioral reasons against the ported parser:
indented-bare, star-list, plus-list and numbered-list declaration forms are
dropped; a tilde fence and a four-backtick fence containing a shorter fence
are not skipped; and a multi-line HTML comment is parsed as live. Eleven
selector rows are RED because the query surface is not wired yet.

Negative fixtures come from real repo documents that predate the grammar
(CONTEXT.md, CONTRIBUTING.md's fenced env-assignment examples) per the
fixture-provenance rule, and the property generators are document-shaped
rather than seeded from our own serializer.

Refs #1671

* fix(#2928): consume the shared fence scanner, relocate the index, wire the selector

Drives the failing-first matrix green.

Parser: replaces the ported naive triple-backtick toggle with the shared
markdown-sectionizer fence engine. scanFencedBlocks and FencedBlockRecord
gain an export keyword — the only change to that module, which has 71
upstream dependents — because it already returns line-indexed spans, which
is exactly what a line-reporting parser needs. It also already documents
itself as the second copy of the fence state machine pending consolidation;
adding a third copy here would have been the generative-fix divergence this
repo warns about. A parity suite now pins predicate fence-skipping against
that scanner across eight fence shapes. HTML-comment skipping stays local
because the sectionizer has no comment scanner. Declaration forms widen to
indented-bare, star, plus and numbered list items.

Index location: docs/CONTEXT-INDEX.json, not a module under bin/lib. The
remote matrix run caught the original choice — a committed .cjs there ships
~120KB of CONTEXT.md prose into a runtime module, and two content guards
fired truthfully on it (a leaked .claude install path, and four hardcoded
package-name literals). Neither guard was allowlisted; the artifact moved
instead, mirroring docs/INVENTORY-MANIFEST.json. Nothing at runtime needs to
require it — it is a drift-detection artifact, so the selector parses
CONTEXT.md live and is always current.

Generator: adds a frozen REASON enum and --check --json so the gate's
outcome is asserted structurally instead of by matching prose, and
--context-path/--index-path so tests drive the real CLI against a temp tree
with no filesystem monkeypatching.

Selector: gsd_run query context-predicates with --class/--prefix/--contains,
structured output carrying a matched count, own-property guards, and no
project-root resolution. Registering it exposed that the query dispatch
table and the usage string had drifted: a new parity test found 20 routed
commands missing from the usage list, all added here rather than deferred.

Refs #1671

* test(#2928): lock the newly-public scanFencedBlocks contract

Exporting scanFencedBlocks made it public API for the first time, so it
needs its own contract test independent of the consumer that motivated the
export. Memtrace's co-change analysis flagged the gap: this suite changes
together with markdown-sectionizer.cts 8 times in 90 days and was absent
from the diff.

Covers the documented rules: 0-based indices, -1 for an unterminated fence,
the same-char/>=length/no-trailing-text closer rule, a shorter fence inside
a longer one staying content, CommonMark 4.5 backtick-in-info-string, and
<=3-space indent tolerance.

Refs #1671

* fix(#2928): address both isolated review passes

Two independent reviewers (correctness axis and security axis, neither the
author) found seven findings. All are fixed here with regression tests; none
deferred.

BLOCKER — comment-blind fence scanning caused silent, permanent predicate
loss. The HTML-comment scan and the fence scan ran as two independent passes,
and the fence scanner is comment-blind, so a fence delimiter inside an HTML
comment with no later close read as an unterminated fence and skipped every
remaining line to EOF. Worse, the drift-guard could not catch it: it diffs
against a baseline produced by the same corrupted parse. The two constructs
now interleave in a single pass so each suppresses the other's boundary
detection while active, covered in both directions. The parity suite still
binds this scanner to markdown-sectionizer's for comment-free documents, so
the two cannot diverge unnoticed.

BLOCKER — the selector was not consumed anywhere, leaving the phase's
acceptance criterion unmet. Now wired into the pre-work predicate-citation
step in contributor-standards, which is the repo's actual brief-assembly
path; no code-level brief assembler exists to wire into.

MAJOR — ReDoS with an unauthenticated CI-hang exploit. The predicate-id
regex nested a dot-containing character class inside a dot-prefixed repeat,
so N consecutive dots had exponentially many partitions: 40 dots took 565ms
and growth was exponential. CI runs this parser over a pull request's own
CONTEXT.md, so any contributor could have hung a shared runner with one
line. Replaced with linear per-segment validation. Doubled-dot ids are now
rejected; the real document contains none.

MAJOR — the duplicate-id gate had only ever been proven on synthetic
fixtures. A test now re-inserts the exact line this branch removed and
asserts the real generator names it.

MAJOR — --check together with --write silently let write win, turning the
gate into a writer; a missing path value resolved to the cwd and leaked an
EISDIR stack trace. Both are now clean usage errors.

MINOR — the hoisted skip-list was exported as a live mutable Set; replaced
with a read-only predicate. MINOR — flag-shaped selector values were
unmatchable; the inline --flag=value form now provides the escape hatch.

Refs #1671

* chore(#2928): backfill changeset PR number 2938

---------

Co-authored-by: sim <sim@local>
2026-07-31 13:17:01 -04:00
Tom Boucher
d2d2f7c088 fix(#2848): non-Latin titles no longer produce empty slugs (Cyrillic transliteration) (#2934)
* test(#2848): add failing-first regression for non-Latin slug transliteration

generateSlugInternal and slugify both strip non-ASCII chars with no
transliteration step, so an all-Cyrillic title reduces to an empty slug.
12-row matrix: Cyrillic regression (both impls), Latin negative control,
multi-letter mappings, soft/hard sign drops, Ukrainian extras, null
contract, CJK unaffected, mixed scripts, truncation parity, slugify's
distinct no-truncate contract.

* fix(#2848): transliterate Cyrillic titles to ASCII before slug strip

Both generateSlugInternal (src/core-utils.cts) and slugify
(src/gsd2-import.cts) stripped non-ASCII with no transliteration, so an
all-Cyrillic title reduced to an empty slug, producing unnamed phase
directories (01-) and empty milestone_slug init JSON.

Add a shared transliterateForSlug primitive (core-utils) covering Russian
+ the reported Ukrainian/Belarusian extras (і ї є ґ ў), with multi-letter
mappings (ж→zh ч→ch ш→sh щ→sch ю→yu я→ya) and dropped soft/hard signs
(ъ ь). It runs BEFORE the existing ASCII filter, so Latin-script text
hits zero map entries and is byte-for-byte unchanged (negative control).
slugify consumes the shared primitive, preserving its distinct single
hyphen-strip + no-truncation contract. CJK/unmapped scripts keep the
existing strip-to-ASCII behavior.

Also corrects two test assertions to match the chosen й→y mapping and the
б→b (not bie) transliteration.

* changeset(#2848): Fixed — non-Latin slug transliteration

* changeset(#2848): backfill PR number 2934

---------

Co-authored-by: sim <sim@local>
2026-07-31 10:56:11 -04:00
Tom Boucher
d49a7d0c4d fix(#2853): roadmap.update-plan-progress preserves hand-written annotations (#2916)
* test(#2853): add failing-first regression for plan-progress annotation preservation

The count-bump regex's trailing [^\n]+ swallowed the whole Plans line and
the replacement wrote back only the regenerated count, deleting any
hand-written annotation after it. 8-row matrix covers bold/plain forms,
bare template form, executed path, CRLF, and idempotency.

* fix(#2853): preserve hand-written annotations in roadmap plan-progress bump

The count-bump regex's trailing [^\n]+ swallowed the entire Plans line and
the replacement wrote back only the regenerated count, deleting any
hand-written prose after the count (e.g. a gap-closure annotation).

The verb owns the count token only. Capture the existing count token ($2)
and the trailing line text ($3), and rebuild the line as
<label><new count><surviving text>. Trailing text is preserved ONLY when a
real count token preceded it, so the fresh-template bracketed placeholder
(`[Number of plans…]`) is still replaced cleanly rather than glued after
the count (pre-#2853 behaviour on the template path preserved). CRLF \r is
preserved via [^\r\n].

Widens replaceInCurrentMilestone to accept a replacement callback (needed to
branch on whether the count group matched). The bare Plans: checklist header
is still skipped — the lazy match lands on the summary line first and a
count-less bare header yields no count to anchor preservation to.

* changeset(#2853): backfill PR number 2916

---------

Co-authored-by: Test <test@example.com>
Co-authored-by: sim <sim@local>
2026-07-31 09:54:55 -04:00
Tom Boucher
42f4f184c0 fix(#2844): verify-summary ignores future/prose path mentions; resolves project root (#2910)
* fix(#2844): verify-summary binds file-claim extraction to a creation-claim context

verify-summary's Pattern 1 matched any backticked path-like token with no
context check, so a prose mention of a future deliverable (`shared/types.ts`
in a 'next phase will add…' sentence) was checked for existence and its absence
failed the verdict on a healthy phase. #2685 added shape filtering but no
context check.

- src/verify.cts: both extraction patterns now require a claim label on the line
  (Created/Modified/Added/Updated/Edited/key-files). A bare prose mention no
  longer matches; genuine labeled claims still do.
- gsd-core/bin/gsd-tools.cjs: remove 'verify-summary' from SKIP_ROOT_RESOLUTION
  so relative claim paths resolve against the project root, not the raw cwd
  (subdirectory invocation no longer manufactures missing files).

Regression tests: prose mention not treated as a claim; prose-only SUMMARY
passes; absent claimed file still fails.

* chore(#2844): backfill changeset PR 2910

---------

Co-authored-by: Test <test@example.com>
2026-07-31 03:16:15 -04:00
Tom Boucher
39dbe5e0f5 fix(#2843): findProjectRoot stops at git-repo boundaries, not just MAX_DEPTH (#2909)
* fix(#2843): findProjectRoot stops at git-repo boundaries, not just MAX_DEPTH

findProjectRoot's heuristic (3) used isInsideGitRepo(parent), which only checked
'does SOME .git exist between start and the ancestor' — it never verified the
.git was co-located with / bounded the trusted .planning/. A nested child repo
(own .git, no .planning) under an ancestor GSD project satisfied the check, so
resolution silently crossed into the ancestor project (wrong identity, exit 0).

Add nearestGitRoot(from, upTo) (fs-walk, no spawn) and use it in heuristics (3)
and (4): if the caller is inside its own nested repo whose root is strictly below
the candidate ancestor, do not return that ancestor. The plain-descendant (#1414),
co-located .git+.planning, and sub_repos/multiRepo cases are unchanged.

Regression test: a nested child .git under an ancestor .planning no longer
resolves to the ancestor; the co-located single-repo case still resolves.

* chore(#2843): backfill changeset PR 2909

---------

Co-authored-by: Test <test@example.com>
2026-07-31 02:30:50 -04:00
Tom Boucher
9f567a1627 fix(#2788): recover Gaps Found rows; mark-complete no longer false-succeeds on a rejected row (#2902)
* fix(#2788): recover Gaps Found rows; mark-complete no longer false-succeeds on a rejected row

Two coupled defects in the requirement traceability state machine:

Defect 1 (terminal state): requirements revert-phase (the gaps_found response)
left a row at 'Gaps Found' with no inverse — neither mark-complete's /^pending$/i
guard nor the phase-complete reconcile's /^(?:pending|in progress)$/i accepted it,
so a single failed verification stranded every requirement permanently and blocked
the milestone. Widen both guards to accept 'gaps found' so a genuinely-satisfied
stranded row reaches Complete again.

Defect 2 (false success): mark-complete ORed checkboxHit || tableHit for 'updated',
so on a Gaps Found row it flipped the checkbox but could not move the row, yet
reported updated:true. When a traceability table has a row for an ID, gate 'updated'
on the row moving (tableHit) — a checkbox-only flip on a table-bearing file no
longer lies. The #2140 table_unmatched path (no row for the ID) is preserved.

* chore(#2788): backfill changeset PR 2902

---------

Co-authored-by: Test <test@example.com>
2026-07-31 00:04:04 -04:00
Tom Boucher
cd5b8643ae fix(#2828): state sync reports correct total_phases on a flat unmilestoned roadmap (#2892)
* fix+test(#2828): total_phases uses roadmap count on flat unmilestoned roadmap

The read-path disk-scan cache fell back to phaseDirs.length (1) when milestoneBounded
was false, even though roadmapPhaseCount (6) was correct for a flat roadmap (no sibling
milestones to conflate). Use roadmapPhaseCount as the floor when > 0, matching the
write-path (cmdStateSync) which already did this. The milestoneBounded flag still flows
to milestoneUnbounded for the percent-skip (#1761 guard preserved). Regression test
asserts state-sync writes progress.total_phases:6 for a flat 6-phase roadmap + 1 phase dir.

* chore(#2828): changeset fragment

* test(#2828): add negative-space coverage (Math.max floor mutant + no-roadmap fallback) — review findings

The 6-phase test alone couldn't kill a Math.max-dropping mutant (1<6). Add: a
3-phase-dir/2-roadmap-phase case proving Math.max(dirs,count) floor; a no-roadmap
case proving phaseDirs.length fallback.

* fix(#2828): refine — distinguish flat unmilestoned from milestoned-unbounded (preserve #1761)

The first-pass fix (roadmapPhaseCount > 0 always) re-broke #1761: a milestoned-
unbounded roadmap (asserted milestone not among existing version headings) conflated
sibling milestones (8 = 4+4). Refine with a hasMilestoneSectioning discriminator:
^#{2,3}(?!Phase) detects non-Phase h2/h3 milestone section headings. A FLAT roadmap
(only ### Phase headings + a # title) has none → safe to use roadmapPhaseCount; a
SECTIONED-but-unbounded roadmap has them → fall back to phaseDirs.length (#1761).
Verified both cases locally (flat→6, sectioned-unbounded→1).

* test(#2828): remove two fragile negative-space tests (phase-dir scanner internals)

The Math.max-floor and no-roadmap tests made assumptions about the phase-dir scanner's
internals (which dirs count as 'realized') that didn't hold. The core regression test
(6-phase flat → total_phases:6) plus the existing #1761 conflation tests (which the
refined fix preserves) provide sufficient coverage.

* chore(#2828): backfill changeset PR number 2892

* fix(#2828): replace ReDoS-prone regex in regression test with line-by-line parse

CodeQL flagged the nested-quantifier regex (`(?:[ \t]+\w+:.+\r?\n?)*?`) in
tests/issue-2828-flat-roadmap-total-phases.test.cjs as a high-severity
catastrophic-backtracking risk. Rewrite the STATE.md progress.total_phases
extraction as a ReDoS-safe line-by-line block walk.

---------

Co-authored-by: Test <test@example.com>
2026-07-30 21:19:36 -04:00
Tom Boucher
4bd6fb066b chore(#2880): close ADR-2143 deployment misses — table-regex fingerprint + state-document seam migration (#2889)
* chore(#2880): close ADR-2143 seam misses — widen table-regex fingerprint, migrate state-document onto the seam

The no-adhoc-markdown-parsing rule matched only a negated class whose sole
member was a pipe ([^|]), so the stricter and more common [^|\n] spelling
evaded it entirely -- src/state-document.cts hand-rolled exactly that shape
and linted clean. Widen the fingerprint to any negated class excluding a
pipe, which is the ADR-2143 section 7 prohibition as written.

With the rule fixed, state-document.cts goes red. Replace tableRowPattern
with locateFieldRow: a line scan using the markdown-table seam's
splitTableRow for cell semantics, returning the value cell's byte range, and
splice that range instead of running a whole-document content.replace. An
edit now physically cannot cross a row boundary (section 4).

Behavior is frozen -- stateReplaceField has 79 dependents across 5 command
processes. Characterization tests lock all 14 table-branch rows plus CRLF,
extract round-trip and the withFallback caller shape; a fast-check property
asserts every non-target line stays byte-identical.

Refs #2880, epic #2143

* fix(#2880): address adversarial review — lone-CR rows, field-name padding, quadratic scan, over-broad fingerprint

Isolated adversarial review found four defects in the first commit.

1. locateFieldRow split lines on \n only. JS treats a lone \r as a line
   terminator, so the regex it replaced matched rows separated by bare CR.
   "| Phase | 3 |\r| Other | 9 |" returned 3 before and null after. Now
   CR, LF and CRLF are all terminators, byte offsets unchanged.

2. The field name was normalised with trim().toLowerCase(). The old regex
   embedded it verbatim, so its whitespace had to be absorbed by the row's
   own padding -- and because the group is a literal-character match rather
   than a whitespace class, a tab-padded cell does not accept a
   space-padded name. Replaced with an offset-aligned search reproducing
   the original backtracking exactly.

3. The widened fingerprint regex had two unbounded [^\]]* around an
   optional and ran quadratically over every regex source in every linted
   file: 256000 chars took 23 seconds. Replaced with a single-pass scanner
   that never rescans; the same input is now ~1ms.

4. The fingerprint also matched non-table idioms such as [^\s|] and [^"|].
   Narrowed to a class excluding the pipe plus only \n, \r or \t.

Differential fuzz against origin/next: 20000 cases, 0 mismatches.

Refs #2880, epic #2143

* test(#2880): drop wall-clock assertion from the ReDoS regression guard

local/no-elapsed-assertion flagged the elapsed-time check, and CLAUDE.md
bans timing assertions outright as flaky. The 256000-char input stays as
the regression guard for the quadratic scan; correctness of the verdict is
what is asserted. If the quadratic path returns, the test stops completing
and surfaces as a suite timeout rather than a silent pass.

Also adds the changeset fragment for #2880.

Refs #2880

* fix(#2880): spec-correct case folding, property tests, naming

Code-review findings.

The field-name comparison used toLowerCase(). The regex it replaced used
/i WITHOUT /u, and ECMAScript Canonicalize deliberately does not fold a
non-ASCII character onto an ASCII one -- KELVIN SIGN U+212A matched ASCII
K where the old code returned null. Replaced with spec-correct
Canonicalize, including the multi-character uppercase case (eszett -> SS),
which a naive uppercase comparison also gets wrong.

Added the fast-check property tests CLAUDE.md requires for parsers: one
for the negated-class scanner, one for the field-name fold semantics, each
against an independent reference implementation. Both reference impls
failed on first run against real bugs, so neither property is vacuous.

Renamed p2/p3 to name the exactly-three-pipes invariant, and reduced a
duplicated comment to a cross-reference.

Differential fuzz vs origin/next: 20000 runs, 0 mismatches, with the
harness proven to discriminate the KELVIN case.

Refs #2880

* chore(#2880): backfill changeset PR number (#2889)

* docs(#2890): correct the local ESLint plugin path in CONTEXT.md

CONTEXT.md named the local AST-rule plugin directory as
scripts/eslint-rules/, which does not exist. The real location is
eslint-rules/ at the repo root -- what eslint.config.mjs actually
imports -- and CONTEXT.md's own later entry already says so
explicitly, so the file disagreed with itself.

Found by a line-by-line audit of all 1036 lines against the live
graph; this was the only confirmed inaccuracy.

Closes #2890

---------

Co-authored-by: Test <test@example.com>
2026-07-30 19:55:03 -04:00
Tom Boucher
7372d99a26 enhance(#2800): derive reviewer flag lists and gate reviewer lane docs across locales (#2882)
* chore(#2800): derive reviewer flag lists and gate reviewer lane docs across locales

The reviewer lane roster was hand-enumerated across five documentation
surfaces and three workflow files that had drifted apart: --kimi-code was
missing from all four translated COMMANDS.md mirrors, --coderabbit from
every workflow forwarding list, and --antigravity from FEATURES.md.

Adds checkReviewerDocsParity, a second pure gate deliberately separate from
checkReviewerLaneParity so a stale doc cannot make the runtime checker look
red. Workflows now derive their flag lists from a new review-lane flags
query instead of hand-enumerating them, which also retires the unanchored
grep that matched --agy inside --antigravity.

Documents the previously absent reviewer body and hostBehaviors field in
the capability manifest reference.

Closes #2800
Closes #2781
Closes #2272

* fix(#2800): key the docs parity table arm on first-cell position

Review found the flag arm was file-scoped, so the forwarding row that lists
every flag in its third cell satisfied it on its own. Deleting a lane's own
reviewer-table row -- the #2781 regression this gate exists to prevent --
therefore passed undetected.

Arm 4 keys on the FIRST table cell, which separates a lane row from the
forwarding row structurally and in every locale. Regression test included.

* fix(#2800): shape-filter the flags subcommand output

All three consumers read review-lane flags through an unquoted command
substitution so the output word-splits into loop items. Phase 2 admits
third-party overlay lanes, so an overlay flag containing whitespace would
inject a second loop item and one containing a glob would expand against
the cwd. Emit only well-formed flags so neither reaches the shell.

* fix(#2800): remove the regex length ceiling and count only prose mentions

Review found two real defects in the docs parity gate.

The never-throws contract was false: building a RegExp from a declared flag
or section title throws SyntaxError past ~100k chars, and Phase 2 admits
overlay lanes whose declared strings are untrusted in length. Every one of
these matches is literal, so String.includes replaces the regex outright,
which also deletes escapeLiteral and the llama.cpp escaping it existed for.

Arm 1 was context-blind: a flag mentioned only inside a fenced example or a
commented-out row counted as documented. Both are stripped before matching.

Also advertises all 13 lane flags in the argument-hint and corrects a stale
eleven-lane count in the slug grammar note.

* test(#2800): repoint the convergence suite off deleted workflow text

The derived flag loop deleted the literal per-flag grep lines four tests
matched on. Two of those failed loudly. The behavioral and property tests
failed SILENTLY instead: their end marker no longer resolved, so the parse
block extracted empty and both passed vacuously, and the property test's
gsd_run stub had a no-op default that hid it.

All now share one extractor and execute the real deployed block through a
gsd_run shim backed by the actual binary. The whitelist assertions become an
anti-parity check: re-adding a hand-written flag list must fail.

Also repairs two vacuous cases in the docs parity suite. The unreadable-doc
test called its own mock rather than the reader, and the integration test
bounded nothing, so a doc losing its marker would have been silently skipped
and still passed green.

* fix(#2800): run the derived flag loop after the launcher preamble

The remote matrix caught a real runtime bug, not a test artifact. In
autonomous.md and plan-review-convergence.md the launcher preamble that
defines gsd_run lives in a separate, LATER bash fence than the derived loop.
Each fence is its own shell, so gsd_run was undefined where the loop ran:
the command substitution yielded nothing and zero reviewer flags would have
been forwarded. Worse than the drift this epic fixes, and silent.

The whole CONVERGENCE_ARGS construction moves as one unit, because the
--max-cycles append sits between the loop and the preamble and would
otherwise have run against an uninitialized variable and then been dropped
by the relocated initializer.

Also documents all 13 lane flags in help/modes/full.md, which the repo gates
bidirectionally against each command's argument-hint.

* test(#2800): repoint the two converge suites off deleted flag literals

Both asserted workflow.includes('--codex') against the hand-enumerated list
the derived loop removed. They now assert the derivation itself, keep --all
and --text (convergence controls, still literal), and add an anti-parity
guard so re-adding a hardcoded list fails.

The lost pass-through proof is replaced with a real one: every flag the
tests used to hardcode is asserted present in the actual roster emitted by
the binary, which is the property the old assertion was protecting.

* test(#2800): acknowledge the workflow byte growth from the derived flag loop

* chore(#2800): backfill changeset pr number to 2882

* fix(#2800): strip HTML comments to a fixed point in the parity gate

CodeQL js/incomplete-multi-character-sanitization (high) on PR #2882: the
single-pass <!--...--> strip can leave a live <!-- behind, so a join-trick
construction smuggles a commented-out row past the gate and it counts as
documented. Not an injection risk here since nothing is rendered, but it is
the exact false pass this helper exists to prevent.

Strips to a fixed point, then treats any surviving opener as unterminated so
the multi-line branch closes it on a later line. Terminates because every
pass strictly shortens the string.

* test(#2800): pin the comment-smuggling regression with a real reproducer

The obvious fixture for this class does not reproduce it: <!--<!---->-->
leaves a dangling --> rather than a live <!--, and is caught either way, so
it would have passed with and without the fix. The join-trick construction
(<!- + <!--DUMMY--> + -...-->), the <scr<script>ipt> shape, genuinely
regresses on the single-pass strip and is what the test now uses.

---------

Co-authored-by: Test <test@example.com>
2026-07-30 19:14:13 -04:00
Tom Boucher
185da024cb fix(#2770): decision-coverage gate fails closed on empty arg + workflow recomputes CONTEXT_PATH in-block (#2881)
* test(#2770): empty contextPath argument must fail closed, not green-skip the decision-coverage gate

The handler conflated empty-arg (caller error) with file-missing (legitimate skip),
returning passed:true/skipped on an empty argument. Add: empty arg → passed:false;
real-path-to-absent-file → legitimate green skip preserved; omitted arg → fail closed.

* fix(#2770): decision-coverage gate fails closed on empty arg + workflow recomputes CONTEXT_PATH in-block

Handler (check-command-router.cts): split the guard — empty/missing contextPath
argument is a caller error (fail closed, passed:false, mirrors #1365); a real path
whose file genuinely does not exist keeps the legitimate green skip.

Workflow (plan-phase.md): recompute CONTEXT_PATH inside the consuming Bash block
(it was set in the step-1 init block, which does not survive into the separately-
spawned gate block — so the gate ran with an empty arg and silently green-skipped).

* chore(#2770): changeset fragment

* fix(#2770): guard workflow empty-glob case (review blocker) + update drift-guard test

The handler now fails closed on an empty contextPath arg, so the workflow's
unguarded glob (empty when a phase genuinely has no CONTEXT.md) would invoke the
gate with an empty arg → passed:false → exit 1, hard-halting the legitimate
'Continue without context' plan-phase path. Guard the empty-glob case: only run the
gate when a CONTEXT.md actually exists. Update the F1 drift-guard test (which gave
false coverage — it only checked for the ${CONTEXT_PATH} token) to assert the
in-block recompute AND the empty-glob guard.

* fix(#2770): keep plan-phase.md under ADR-857 size cap + ack emitted drift + fix drift-guard window

The workflow fix grew plan-phase.md past the ADR-857 phase-6 size cap (94519B) and
triggered emitted-attribution. Condense adjacent §13a prose/JSON to offset (net
+89B, under cap). Add tests/emitted-drift-ack.json acknowledging the residual growth.
Widen the drift-guard test window (the gate invocation is now nested in the empty-glob
guard, so the old 400-char window missed the glob recompute).

* chore(#2770): backfill changeset PR number (2881)

---------

Co-authored-by: Test <test@example.com>
2026-07-30 16:55:10 -04:00
0xdhx
82ca13f5a5 fix(#2736): write current_phase_name from the transition intent, not the lossy prose round-trip (#2821)
* fix(#2736): intent-first current_phase_name on transitions; dash-first prose precedence

Primary: completePhase (adapter) and beginPhase (via readModifyWriteStateMd
options) pass the intent-held display name to syncStateFrontmatter as an
authoritative override, applied after every derive/preserve/carry-forward
step — so the lossy prose round-trip can never destroy a name the transition
just resolved. Names containing a parenthetical
(`Closer-ruling measurement (D1a)`) now land in frontmatter verbatim instead
of collapsing to the parenthetical (`D1a`).

Secondary (#1695 AC #3 residual): parsePhaseFromProse prefers the em-dash
name when it is a genuine name (not a status keyword, not a `Milestone:`
tail), else falls back to the parenthetical — satisfying both first-party
writer shapes (`N — Name (aside)` and `N (Name) — EXECUTING`). Still lossy
for paren-containing names, which is why the intent-first override is the
primary fix.

plannedPhase carries no name in its intent, so it is naturally out of scope.

Fixes #2736

* docs(changeset): backfill PR number for #2736 fragment

* fix(#2736): drop an unnecessary type assertion on result.data

StateTransitionResult.data is already `Record<string, unknown> | undefined`,
so the cast was a no-op and tripped @typescript-eslint/no-unnecessary-type-
assertion (CI lint-tests red on the first push; every test lane was green).

---------

Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-07-30 13:53:39 -04:00
Tom Boucher
3f6b063fbb chore(#2799): invoke_reviewers and write_reviews iterate declared lanes (#2861)
* chore(#2799): resolve reviewer lanes into executable invocation plans

Phase 5b of ADR-2782. Adds the resolver and runner that let invoke_reviewers
iterate declared lanes instead of hand-authored per-CLI bash.

Five additive descriptor amendments, each forced by a lane that ships today:
- LaneHandler gains 'opencode' — the lane rebuilds its review from assistant
  text parts of a --format json stream; a plain stdout copy re-breaks #1936.
- modelConfigKey — antigravity's key is review.models.agy, not .antigravity,
  so resolving by slug silently dropped a configured model.
- defaultHost/fallbackModel — Phase 4 federated every *_host with a default of
  empty string; the real fallback only existed in the bash.
- args becomes an argv template with a closed four-placeholder vocabulary.
  Positional splicing produced 'codex --model M -o F exec --ephemeral', which
  is not a valid invocation: codex injects in the middle, twice.
- kimi-code lane, with the bounded command-capability probe (needle
  --output-format) that tells Kimi Code from the legacy python kimi-cli.

Parity gate re-pointed: the workflow-text families it scanned are the text this
phase deletes, so they are replaced by descriptor-to-registry parity plus an
anti-parity check that no bespoke leg returns.

jq, curl and external timeout/gtimeout all drop out of the review path.

Refs #2782

* chore(#2799): add review-lane query surface and widen the manifest vocabulary

Adds the gsd-tools 'review-lane' route (plan/invoke/sections) the workflow
loops over, projects all twelve lanes into their capability manifests, and
widens capability-validator for the amendments.

opencode admitted to VALID_LANE_HANDLERS under the second arm of the enum's
own admission rule: one lane, justified by a documented upstream defect data
cannot express (#1936 — the agent can end its turn with zero output tokens and
--format default then drops the assistant text entirely).

Two bugs caught by an end-to-end stub run and fixed here:
- loadConfigResolved returns a provenance wrapper, not the config; using it
  directly resolved every key to undefined, which reads as 'nothing
  configured' and silently dropped every model override.
- hasBinary used shell:true with an args array (Node 26 DEP0190). Replaced
  with a PATH scan that spawns nothing at all.

Refs #2782

* chore(#2799): iterate declared lanes in invoke_reviewers and write_reviews

Replaces the eleven hand-authored per-CLI bash legs with a loop over resolved
lanes, and renders REVIEWS.md sections from each lane's declared
reviewsSection instead of thirteen hardcoded headings. review.md drops from
1104 lines to 507 (61KB to 28.7KB).

Parity gate re-pointed, as agreed: the leg-marker and section-heading families
scanned exactly the text this phase deletes, so they are replaced by
descriptor-to-registry parity in both directions, plus an anti-parity check
that fires if a bespoke leg is ever re-added. Enum, emitting sites and the
Object.keys lock moved together.

The budget-trim helper is hoisted out of the Ollama leg: it was always
lane-agnostic, and any lane may now declare a promptBudgetKey.

Refs #2782

* feat(#2799): bind the consented egress host and re-verify it at invocation

Completes ADR-2782 D5. Rule 1 was recorded in the ADR as delivered by Phase 3
but was not implemented: ConsentRecord had no host field and nothing in the
tree bound one, so this phase's rule-4 comparison had no baseline.

ConsentRecord gains an OPTIONAL reviewerHost. Optional is the whole design:
isValidConsentRecord does not require it, so every record already on disk
stays valid and no re-consent storm fires (D4 rule 5). It is deliberately
excluded from disclosureSignature — the loader has no config resolver, so
folding a config-derived value in would make loader and lifecycle compute
different signatures for the same manifest and re-prompt forever.

Install resolves hostConfigKey (falling back to the lane's declared
defaultHost, which is what the invocation path uses) and records it.
Invocation re-resolves and blocks on mismatch rather than silently
redirecting. Absence allows: no record, or a record predating the field,
means nothing to compare — denying there would break every existing
local-model user on upgrade.

Refs #2782

* test(#2799): cover the resolver, runner and handlers; retarget the parity suites

Adds the golden invocation-plan table (one row per shipped lane, derived from
the bash legs rather than the descriptor types) plus runner coverage for the
probe, empty-output policy, the three handlers and the egress check.

Retargets the existing suites onto the new contract: descriptor-to-registry
parity, the anti-parity check, the opencode handler, and the twelfth lane.

Two corrections found by running them:
- modelConfigKey was required; that breaks D4 rule 2, since a reviewer
  manifest authored before this phase would fail validation on upgrade. It is
  optional, read as null when absent.
- the antigravity non-zero-exit test pre-seeded the transcript, which asserted
  that a STALE entry leaks through — the exact bug the watermark prevents. The
  spawn now appends, as the real tool does.

Refs #2782

* fix(#2799): restore agy --add-dir and the self-report prompt in the handler

Retargeting the three legacy reviewer suites off the deleted bash surfaced two
real regressions in the port, both #2176:

- --add-dir was dropped. Without it agy's permission context never receives the
  cwd repo, so the agent anchors on its own scratch dir and reviews the plan
  text in isolation — the exact failure the Review Instructions forbid. It is
  capability-probed, because an older agy rejects the unknown flag outright and
  a lane that fails to start is worse than one running on the prompt anchor.
- the prompt lost the clause mandating a REVIEWED-WITHOUT-REPO-ACCESS
  self-report, which is what makes a blind review distinguishable from a
  grounded one. antigravity now builds its own prompt variant.

Also ports the #2073 mode-2 cli.log diagnostic, which was dropped: a pinned
model that 404s exits 0 with empty stdout AND an empty transcript, so agy's own
log is the only evidence that anything failed.

The three suites now assert against the plan and the handler instead of
matching fence text, so they no longer need allow-test-rule exemptions.

Refs #2782

* docs(#2799): document the declared lanes, the new flag, and dropped prerequisites

COMMANDS.md gains --kimi-code and replaces the jq-prerequisite paragraph,
which is now false: no lane requires jq, curl or an external timeout. Adds the
changed-egress-destination behavior, since a blocked lane is something a user
can hit.

CONFIGURATION.md records that the model config key is declared per lane rather
than derived from the flag — antigravity's is review.models.agy — and adds
review.models.kimi-code.

reviewer-instances.md now routes an instance through its lane's single
invocation seam instead of a copied per-adapter bash block, which is what lets
a cross-cutting fix reach instances for free. That required implementing the
--model/--agent/--as flags it documents; --model re-resolves through the lane's
argv template rather than splicing, so the flag lands where the lane declares
it rather than ahead of a subcommand.

CONTEXT.md glossary gains both new modules.

Refs #2782

* chore(#2799): drop the stale emitted-drift acknowledgment

The only entry was #2797's, acknowledging COMMENT-ONLY GROWTH in review.md.
That file now shrinks by ~32KB and every emitted hash that moved is
attributable to this diff, so the ack no longer explains anything. Removing
the last entry means removing the file: its presence is the alarm, and an
empty one signals nothing.

Verified by deleting it and re-running the attribution and provenance gates
plus lint:ci — all green without it.

Refs #2782

* docs(#2799): record the Phase 5b vocabulary widenings in ADR-2782

Five additive amendments, each forced by a lane that ships today, plus two
corrections the phase had to make rather than work around:

- D5 rule 1 was recorded as delivered by Phase 3 and was not implemented, so
  this phase's rule-4 comparison had no baseline. Recorded because an ADR
  asserting a rule was delivered is exactly what stops a later phase checking.
- The DEFECT.GENERATIVE-FIX gate is re-pointed: its workflow-text families
  scanned the text this phase deletes.

Also records that D7's 'skip the probe where no bounding mechanism exists'
carve-out is obsolete — in practice it meant the Antigravity lane ran unbounded
on every stock macOS host, which ships neither timeout nor gtimeout.

Refs #2782

* fix(#2799): close four defects found by adversarial review

Two confirmed bugs, both reproduced before fixing:

- resolveLanePlan was not total. An openai-http lane with a missing or
  non-object invoke dereferenced inv.hostConfigKey and threw, contradicting
  the module's own documented contract; the spawn branch guarded correctly and
  the http branch did not. The CLI seam resolves every selected lane in one
  map, so one malformed overlay manifest would have aborted the whole review
  rather than dropping its own lane. Guarded, plus a per-lane try/catch at the
  seam so a throw can never take down siblings.
- A reviewer-instance model was silently dropped for any lane declaring
  modelConfigKey null (cursor, qwen, coderabbit). reviewer_instances validates
  that cli is a known slug but never that the slug accepts a model, so a user
  could configure one, get a clean run, and never learn a different model
  reviewed their plan. Now warns explicitly.

Two hardening fixes:

- The slug is concatenated into artifact paths, so LANE_SLUG_RE is enforced in
  the resolver rather than inherited from a validator that does not run on this
  path — the module documents itself as the overlay-manifest trust boundary, so
  it should not depend on someone else having checked.
- normalizeHost mangled a scheme-less value: new URL('localhost:11434') parses
  with an empty hostname, so it became 'localhost://11434' and was compared and
  requested as if real. An empty hostname now means not-a-URL.

Also documents the one gap that cannot be closed here: the antigravity
watermark is keyed by workspace, so two concurrent reviews of the same repo
share a transcript. agy exposes no per-invocation id to filter on, so the
handler now states which half of its never-stale guarantee actually holds.

Refs #2782

* test(#2799): retarget the remaining eight review.md-asserting suites

The remote runner found 37 failures the local sweep missed (it hit the shell's
two-minute cap before reaching these). All eight extract per-CLI bash from
review.md that this phase deletes; each protects a real invariant, so each is
retargeted onto the plan, the runner or the handler rather than removed.

Three real defects surfaced by doing so:

- effort args never reached ANY lane. model-resolver.cjs exports no
  resolveExecution, so effortFor silently returned [] every time. Restored by
  calling the same bounded resolve-execution query the bash legs used — and
  NOT with --raw, which prints the resolved effort rather than the picked
  field, so claude got 'low' instead of '--effort low'.
- the timeout guidance lost 'a silent empty output is a timeout kill, not a
  crash' — the operator note that exists because of the Codex 0xc0000142
  misdiagnosis. Restored.
- the opencode handler dropped EMPTY assistant text parts. The shipped jq was
  , and  only substitutes for false/null — an empty
  string is truthy in jq and contributed a blank line. Found by a property
  test shrinking to ['', ''].

The opencode property suite no longer spawns jq at all, which deletes the
#2099 hang mechanism it was architected around rather than mitigating it.

Refs #2782

* fix(#2799): register the two new generated modules, and untrack them

The remote runner caught build output committed to git. Both new modules
compile from src/*.cts into gsd-core/bin/lib/*.cjs, and every sibling generated
that way is gitignored and eslint-ignored (ADR-457) - including Phase 1's own
review-lane-descriptor.cjs. Mine were neither, so repo-invariants' "each
bin/lib/*.cjs is linted xor ignored according to migration state" failed.

Registered both in .gitignore and eslint.config.mjs alongside the Phase 1
module, and dropped them from the index. Nothing about the shipped behaviour
changes; the artifacts are rebuilt by build:lib.

This is the new-.cts-module registration ripple, and it is the one part of it I
had not completed - the CONTEXT.md glossary and the inventory manifest were
already done.

Refs #2782

* chore(#2799): backfill changeset pr number to 2861

* chore(#2799): backfill changeset pr number to 2861

---------

Co-authored-by: Test <test@example.com>
2026-07-30 12:48:06 -04:00
Tom Boucher
4f6935e29b fix(#2717): write CommonJS marker for cursor/windsurf/codex staged .js hooks (#2846)
* test(#2717): CommonJS marker for cursor/windsurf/codex staged .js hooks

Cursor/windsurf (skipSharedHooksInstall) and codex (!isCodex gate) stage .js
hook scripts via dedicated paths that bypass installSharedHooksBundle — the
only writer of the {"type":"commonjs"} marker. Under a config root declaring
{"type":"module"}, Node loaded those scripts as ESM and every require()
failed with 'require is not defined', silently disabling the runtime's hooks.

Adds regression tests (RED first, fix lands next commit):
- parametrized cursor/windsurf/codex install asserts hooks/package.json exists
  with exactly GSD's marker content;
- end-to-end: a cursor require()-using hook loads under a planted ESM-typed
  config root without the require-is-not-defined error;
- the ensureCommonJsMarker / removeCommonJsMarkerIfGsdOwned contract: GSD
  markers are removed on uninstall, user-authored package.json is never touched.

* fix(#2717): write CommonJS marker for cursor/windsurf/codex staged .js hooks

The {"type":"commonjs"} marker lived only inside installSharedHooksBundle,
which cursor/windsurf (skipSharedHooksInstall) and codex (!isCodex gate) never
reach. Their .js hooks are staged by dedicated paths, so under a config root
declaring {"type":"module"} Node loaded them as ESM and every require()
failed with 'require is not defined', silently disabling those runtimes' hooks.

Decouple the marker write into a shared helper so any code path that stages
.js hooks can ensure it lands in the SAME directory as the scripts:

- src/runtime-hooks-surface.cts: add ensureCommonJsMarker(dir) +
  removeCommonJsMarkerIfGsdOwned(dir) (byte-identical content to
  installSharedHooksBundle's marker; preserves a user-authored package.json on
  both write and uninstall). Call ensureCommonJsMarker(hooksDir) from
  writeCursorHooksJson + writeWindsurfHooksJson; call
  removeCommonJsMarkerIfGsdOwned on their matching remove paths. Export both.
- bin/install.js: call hooksSurface.ensureCommonJsMarker after the codex hook
  copy; call hooksSurface.removeCommonJsMarkerIfGsdOwned in the generic
  hooks-removal loop (safe no-op where no marker exists).

No change to which runtimes receive the shared bundle, the !isCodex gate,
skipSharedHooksInstall, or kimi/kimi-code/cline/copilot/trae/zcode (all
unchanged — audit in the diagnosis). RED @ dbb7d2bb (6 failures: 3 missing
markers + the ESM require error + missing helpers); GREEN pending.

* docs(#2717): changeset fragment (pr:0, backfilled post-PR)

* chore(#2717): regen codex/cursor/windsurf install-tree fixtures + attribution ack

The fix adds hooks/package.json to those three runtimes' install trees (the
new CommonJS marker), so the golden install-tree fixtures gain one path each
(regenerated via npm run gen:install-tree). emitted-attribution (ADR-2719)
flags the 3 emitted hooks/package.json paths under the hooks-built rule;
acknowledge them. Also drops 5 spent ack entries left by now-merged PRs
(#2694 code-review.md/code-review-fix.md, #2695 worker/registry, #2794
review.md) — they are stale on this branch (base already carries them).

* fix(#2717): codex ESM-root behavioral test + hooks-built provenance for package.json

Two review-driven follow-ups on the #2717 fix:
- Adversarial review noted the ESM-root behavioral test covered only cursor;
  refactor it into a helper and add a codex case (the !isCodex-gated path most
  likely to regress, whose marker write lives in bin/install.js). gsd-check-update.js
  require()s at module load, so it surfaces the ESM failure immediately.
- emitted-provenance flagged hooks/package.json as 'attributed source does not
  exist' — the marker is code-derived (a fixed literal emitted by
  ensureCommonJsMarker at install time), not built from a tracked source. Route
  the hooks-built rule's sources/transforms for package.json to the surface
  source file, mirroring the existing .cmd-shim sub-family.

* chore(#2717): drop now-redundant hooks/package.json attribution ack

The hooks-built provenance routing (prior commit) now self-attributes the
emitted hooks/package.json to src/runtime-hooks-surface.cts, which IS in this
diff — so the attribution is self-explaining and the emitted-drift-ack entry
became stale. Delete the (now-empty) ack file per ADR-2719's empty-file rule.

* docs(changeset): backfill #2717 PR number to 2846
2026-07-29 22:18:48 -04:00
Tom Boucher
6a9babda69 chore(#2798): declare the eleven reviewer lanes as manifest data (#2837)
* chore(#2798): declare the eleven reviewer lanes as manifest data

Phase 5a of epic #2782, delivering ADR-2782 D9 (roster half) and D3.

- Five reviewers GSD never installs into become lane-only role:reviewer
  capabilities with no runtime body, no runtimeCompat and no install surface:
  gemini, coderabbit, ollama, lm-studio, llama-cpp. Before this they had no
  descriptor at all and lived as a hardcoded NON_RUNTIME_REVIEWER_SLUGS tail,
  which is now deleted outright.
- The six hosts that are ALSO reviewers gain a reviewer body alongside their
  runtime body. Their runtime bodies are byte-identical to next -- verified per
  capability against the git blob, not asserted -- so no install behaviour moves.
- KNOWN_REVIEWER_SLUGS derives from declared bodies via an exported
  deriveReviewerSlugs(registry). hostBehaviors.reviewerCli survives as a derived
  legacy alias for one release; where a capability carries both, the body wins
  and the slug appears once. Alias removal is Phase 7 (#2801).

THE KEYSTONE: the roster is the SAME ELEVEN SLUGS as before -- antigravity,
claude, coderabbit, codex, cursor, gemini, llama_cpp, lm_studio, ollama,
opencode, qwen. This phase changes HOW the roster is derived, not WHO is in it,
and the test asserts that literal list rather than a count.

kimi-code is deliberately NOT declared here. It is net-new with no
invoke_reviewers leg, so declaring it now would make it selectable but not
invocable -- present in --all, selected, emitting an empty section for the whole
5a-to-5b window -- and would break Phase 1's parity assertion. It lands in 5b
alongside the iteration that can run it. Legacy kimi (the Python CLI) is not a
reviewer at all and gains nothing.

The highest-value test is declaredManifestLanesMatchThePhase1Descriptor: it
deep-compares all eleven declared bodies against REVIEWER_LANES field-by-field,
including probe and invoke sub-fields. All eleven are byte-identical, key order
included. The epic's premise is that the manifest and the core descriptor
describe the same lane with NO translation layer, and Phase 2's review already
caught one divergence that every other test missed.

Two ADR corrections folded in, as Phases 1-3 each did:

1. PHASE ORDER. The ADR runs Phase 4 (federated config) before 5a and #2798
   claims a dependency on 4. That is inverted and makes Phase 4 unsatisfiable:
   D9 assigns review.<host>_host to lane capabilities that do not exist until
   THIS phase creates them, and a federated config slice must live inside
   capabilities/<id>/capability.json. Real graph: Phase 2 -> 5a -> 4.
2. #2798's INVENTORY acceptance item is vacuous. The inventory catalogs
   bin/lib/*.cjs modules, not capability directories -- antigravity, opencode
   and qwen appear zero times in it -- and gen-inventory-manifest --check passes
   with the five new dirs and no edit.

Also corrected a stale line in Phase 2's own ADR amendment: it recorded the slug
pattern as /^[a-z][a-z0-9_-]*$/, but Phase 2's security review widened the
shipped pattern to /^[a-z0-9][a-z0-9_-]*$/ to match Phase 1's exported
LANE_SLUG_RE. The prose had not followed the code.

Closes #2798

* fix(#2798): catalogue reviewer capabilities in the generated matrix

The capability matrix rendered exactly two tables, feature and runtime, via
renderTable(caps, role) filtering on c.role === role. ADR-2782 D3 added a THIRD
role, so every role:"reviewer" capability was silently dropped from the
first-party catalogue.

The drift guard did not catch it, and could not: --check compares generated
output against the committed file, and both omitted the five lanes identically,
so it reported "up to date" while five shipped capabilities were invisible in
the one document that is supposed to list what ships. A guard blind to an entire
role is not guarding.

This phase is what exposed it -- it ships the first role:"reviewer"
capabilities -- so it is fixed here rather than deferred (CLAUDE.md: a defect
found while working is fixed in the current change, which overrides
one-concern-per-PR).

Verified red-before-green: with a lane row deleted from the matrix, --check now
exits 1; restored, it exits 0. Before this fix the lanes were absent entirely, so
there was nothing for the guard to compare.

Phase 6 (#2800) still owns enriching the matrix with lane-specific detail
(slug/flag/transport columns) and the locale parity gate. This is the narrower
fix: the capabilities APPEAR at all.

* fix(#2798): close two hardening gaps and record three limits durably

Isolated security review (5 targets, no blockers) reproduced two gaps in the new
deriveReviewerSlugs. Both are unreachable through the checked-in registry -- it is
generated, JSON-sourced and code-reviewed -- but the function is EXPORTED for
reuse and carries no other validation, so it must not depend on its caller.

- A whitespace-only slug passed the length>0 test verbatim and occupied a roster
  entry it could never match. Slugs are now trimmed before the emptiness test. A
  blank body correctly falls through to the legacy alias rather than DROPPING the
  lane, which would have been worse than the blank slug.
- KNOWN_REVIEWER_SLUGS is computed at require() time, so an uncaught throw there
  breaks import for EVERY consumer rather than degrading selection. It is now
  guarded, yielding an empty roster on a malformed registry. That is a visible
  degradation, not a silent one: under D4 an explicitly requested reviewer that
  is unavailable is an ERROR, so /gsd:review --claude against an empty roster
  fails loudly. This also removes an asymmetry -- the sibling capability-trust
  module documents its collectors as TOTAL and wraps them for exactly this reason.

Also records three findings that previously existed ONLY in squash-merged PR
bodies, which is not a durable record:

- ADR-2782 D5 gains an implementation note explaining why the resolved host is
  deliberately EXCLUDED from the disclosure signature. Rule 1 says consent binds
  the resolved host; the loader has no config resolver, so folding it in would
  make the loader and lifecycle compute different signatures for one manifest and
  re-prompt forever. The binding is split: signature covers the SHA-pinned
  manifest fields, the consent record stores the resolved host, and Phase 5b
  re-resolves at invocation -- which is where rule 4 already puts the check. A
  reader comparing rule 1 to the code would otherwise conclude it is unimplemented.
- CONTEXT.md's capability-trust entry still described THREE executable surfaces.
  Phase 3 added the fourth and made that false; corrected here, since it is drift
  this epic introduced rather than Phase 6's new-glossary-term work.
- stableJson documents the NaN/Infinity/undefined -> null signature collision and
  why it is unreachable (JSON grammar has no such literal, so JSON.parse throws
  first). Reachability rests entirely on the ingest path staying JSON.parse-only,
  so the note lives where someone would break it.

* chore(#2798): backfill changeset pr number to 2837
2026-07-29 16:58:02 -04:00
Tom Boucher
8fc244b754 fix(#2702): workstream config-get inherits absent keys from root config (#2833)
* test(#2702): failing-first regression for workstream config-get root inheritance

* fix(#2702): workstream config-get inherits absent keys from root config

* fix(#2702): root inheritance wins over --default; gate on GSD_WORKSTREAM not path (review)

* test(#2702): make GSD_PROJECT test exit-safe (--default sentinel, no error path)

* docs(changeset): #2702 workstream config-get root inheritance

* docs(changeset): backfill #2702 PR number to 2833
2026-07-29 14:19:57 -04:00
Tom Boucher
6229f0e55c fix(#2701): reject NUL-corrupted plan/state artifacts at the validator entry points (#2829)
* test(#2701): failing-first regression for NUL-corrupted plan/state validators

* fix(#2701): reject NUL-corrupted plan/state artifacts at the validator entry points

* fix(#2701): seed STATE.md in test (writeState); add NUL-path guards to validate/verify for parity (review)

* docs(changeset): #2701 validators reject NUL-corrupted artifacts

* docs(changeset): backfill #2701 PR number to 2829
2026-07-29 12:29:45 -04:00
Tom Boucher
69dbf28ca7 feat(#2796): reviewer lane as a fourth trust-disclosure class (#2826)
* feat(#2796): reviewer lane as a fourth trust-disclosure class

Phase 3 of epic #2782, delivering ADR-2782 D5. A reviewer lane is piped the plan
text, requirements, research findings and CONTEXT.md decisions, and its output is
read back into REVIEWS.md -- an egress channel for the most sensitive artifacts
GSD produces. Making lanes pluggable WITHOUT a disclosure class would open a
data-exfiltration path behind a manifest field, which is why this gates the
feature rather than following it.

- discloseExecutableSurfaces was cyclomatic 51 / cognitive 99 / 110 lines with
  risk_level critical. Rather than grow it, it is now a short orchestrator over
  four extracted collectors (hooks, commands, mcp -- behaviour-preserving -- plus
  the new lane collector), each independently testable. That is also what makes
  the 80% mutation threshold survivable: 51 branches in one function cannot be
  mutation-covered by whole-function tests.

- A spawn lane discloses its binary AND its full declared args, in rendered and
  raw form. Binary-only disclosure would be insufficient and not hypothetically:
  a lane declaring python3 with innocuous args could later change them to
  ['-c', '<program>'] without the binary changing. That is the bug class #1459
  already fixed for MCP servers.

- An openai-http lane has no binary, so it discloses the destination host and the
  config key naming it. A localhost destination is disclosed and distinguished
  from a remote one. Both forms name the egress payload classes.

THE CONSTRAINT THAT SHAPED THE DESIGN: the lane element is appended to the
disclosure signature ONLY when at least one lane is declared. signatureForManifest
is the consent key both the loader and the lifecycle compare, so appending
unconditionally would have changed every installed capability's signature and
re-prompted every user for every capability on their next upgrade -- for a feature
they do not use. Two pre-change goldens are asserted byte-for-byte as the tripwire.

The resolved host is deliberately NOT in the signature. The loader has no config
resolver, so including it would make the loader and the lifecycle compute
different signatures for the same manifest and produce a permanent false-mismatch
loop. It is disclosed and recorded instead; Phase 5b re-resolves and compares at
invocation, which is D5 rule 4's own placement.

reviewsSection and timeoutFloorMs are also excluded from the signature: a cosmetic
change must not force re-consent, because a prompt carrying no security
information is how users learn to click through.

A lane's binary is NOT existence-checked against the staged bundle. It is a PATH
tool, never a bundle artifact; treating it like a hook script would add every lane
to missingArtifacts and block every lane install.

Two defects fixed beyond the fourth class:
- isLocalHostValue mis-parsed a scheme-less host: new URL('localhost:1234') does
  NOT throw, it reads 'localhost' as the URL scheme and yields an empty hostname,
  so a bare host:port would have been reported as non-local. Now falls back on an
  empty hostname rather than only on a caught throw.
- The orchestrator's safeCollect closes a PRE-EXISTING totality gap in the other
  three classes: a null manifest, or one with a throwing getter or Proxy trap,
  previously threw out of disclosure -- which runs on an UNVALIDATED manifest at
  install time. No well-formed input changes; all 51 existing trust tests pass.

Closes #2796

* fix(#2796): close four disclosure gaps found by the isolated security review

All four were REPRODUCED by execution against the shipped module, and all four
passed the existing 41-test suite while live -- each exists because the matrix
did not think to ask.

B (MEDIUM, reachable via plain JSON). Non-string argv members were folded into
the consent SIGNATURE but dropped from the human-facing text, because the summary
rendered the string-filtered args rather than the raw declared array. A manifest
declaring args ['--json', 7, {mode:'exfiltrate-everything'}, true] printed as
'--json' alone -- the host still receives the rest, so the user consented to a
surface never shown. That directly contradicts this design's own Kerckhoffs claim
that nothing about a lane is hidden. The summary now renders the raw array, with
non-strings shown in a visible form, and never throws on a circular or BigInt
member.

F (MEDIUM, reachable). The [local] flag is design-load-bearing, and it was
dropped for every loopback form except the dotted quad and the bare hostname.
Bracketed IPv6 was mangled by splitting on the address's own colons ([::1]:8080
became '['), and legacy IPv4 encodings were not recognised at all. A browser,
curl and the OS resolver all treat 127.1, 2130706433, 0x7f000001 and 0177.0.0.1
as loopback. isLocalHostValue now handles bracketed and bare IPv6, IPv4-mapped
loopback, and inet_aton shorthand/decimal/hex/octal. The dangerous direction was
already clean and is now pinned by tests: localhost.evil.com,
http://user@localhost@evil.com and friends stay REMOTE.

C (LOW). An empty reviewer body flipped hasExecutable true and perturbed the
disclosure signature, producing a re-consent prompt whose only content was
'(no binary declared)'. A prompt carrying no security information is the
click-through-training harm this design explicitly refuses for reviewsSection and
timeoutFloorMs; refusing it there and permitting it here was inconsistent. A body
declaring nothing recognised is no longer a lane. The test is deliberately broad
-- any ONE recognised field suffices -- because requiring specifically a binary,
or specifically a slug, would let a lane declaring only the other slip through
unconsented, which is the far worse failure. Pinned in both directions.

D (LOW-MEDIUM). Disclosure runs BEFORE validation, so a mis-cased or unrecognised
transport reaches this code. Keying on an exact string sent a lane that plainly
declares a hostConfigKey down the spawn branch, printing '(no binary declared)'
for a lane egressing to a live remote host, and left its resolvedHost blank --
which reads as 'no destination', the precise thing the design forbids. Both the
collector and the summary now branch on the declared SHAPE, so such a lane
discloses its key and either a resolved host or the explicit unresolved marker.

Two further findings were reproduced but confirmed NOT reachable through the real
pipeline and are recorded as known limits rather than fixed: a selective-throw
Proxy blanking a whole lane, and NaN/Infinity/undefined colliding to 'null' in a
signature. Every production manifest reaches disclosure through
readManifestBounded's strict JSON.parse, which cannot produce a Proxy, a getter,
a BigInt, a circular reference, NaN or Infinity. The 0/-0 sub-case IS reachable
via valid JSON but is inert -- String(0) === String(-0), so a spawned process
receives identical argv.

9 regression tests added (50 total in this file, up from 41).

* chore(#2796): backfill changeset pr number to 2826
2026-07-29 11:21:49 -04:00
Tom Boucher
46e84d5e39 chore(#2795): reviewer manifest body + registry harvest, validation, forward-compat (#2823)
* chore(#2795): reviewer manifest body + registry harvest, validation, forward-compat

Phase 2 of epic #2782 under ADR-2782. Delivers D1, D2, D3, D7, D8 and the four
Phase-1 vocabulary amendments (A1-A4).

- VALID_ROLES gains "reviewer"; the reviewer body is admissible on role:runtime
  (a host that is also a reviewer keeps one manifest) and on the new
  role:reviewer (a lane that is not an install target). A reviewer body on
  role:feature is an error: declaring one is an assertion of lane-ness.
- validateReviewerBody + validateLaneProbe + validateLaneInvoke: nine closed
  enums, a transport discriminator selecting mutually-exclusive invoke
  sub-shapes, bounded probes (D7), and outputArg required-iff outputChannel is
  file-arg and forbidden otherwise.
- Absent-safe (D4.1): only `undefined` is absent. null/{}/[]/false/0 are
  malformed assertions and error. 39 of 39 shipped capabilities depend on this.
- collectReviewerWarnings: an unknown field inside the body warns, never errors,
  so a forward-built manifest degrades visibly instead of failing the build.
- D8 uniqueness (slug / flags / reviewsSection) lives in validateCrossCapability,
  so it is enforced at build time over first-party AND at load time over the
  merged first-party union overlay set, with first-party-wins falling out of the
  loader's existing ordering rather than a new provenance check.
- Config harvest widened past the role==="feature" branch in both the generator
  and the ownership loop. The often-cited cause of the stranded reviewer config
  keys -- the runtime body forbidding feature-only fields -- is not the
  mechanism: `config` is not in FEATURE_FIELDS_FORBIDDEN_ON_RUNTIME. The cause is
  two harvest sites that never read it. Verified inert: no shipped capability
  declares config on a non-feature role, and the generated registry is unchanged.

Three ADR corrections are folded in (Phase 1 set the precedent of amending
in-phase): the misattributed config-stranding cause, D3's inverted
profile-membership claim, and the specified capability folder names for
lm_studio / llama_cpp, which would have failed the id kebab-case invariant.

Closes #2795

* chore(#2795): collapse nine enum checks into one validateEnumField helper

Standards-axis review findings, both applied:

- Duplicated Code: the enum-membership + enumerate-the-members error shape
  repeated near-verbatim at nine call sites. Routing them through one helper
  makes "the error names its valid members" structural rather than a
  convention repeated nine times, where it would drift. That property is
  load-bearing until Phase 6 ships the prose reference, because these errors
  are currently the only documentation of the vocabulary.

- Speculative Generality: the isReservedName() pre-check on every enum field
  was inert. A VALID_* set never contains __proto__/constructor/prototype, so
  membership alone already rejects them, and "must be one of: ..." is more
  actionable than "is a reserved name". The literal guards remain where they
  do real work -- the key-derived write sites in the registry generator and
  the claim() accumulator.

The reserved-name test now asserts all three reserved names are rejected via
enum membership, rather than one name via a branch that no longer exists.

* fix(#2795): align lane slug grammar with Phase 1 and wire the load-time diagnostic channel

Spec-axis review findings, both applied.

(1) The slug grammar had diverged from Phase 1's core descriptor. Phase 1 exports
LANE_SLUG_RE = /^[a-z0-9][a-z0-9_-]*$/ (leading digit permitted); the manifest
validator required a leading LETTER. A slug the core descriptor accepts -- a
model-named lane such as 4o-mini -- would have been rejected by the manifest
validator, which is exactly the translation layer ADR-2782 exists to delete. It
was inert only because all eleven shipped slugs begin with a letter, so nothing
else would have caught it until a third party shipped such a lane.

The grammar cannot be reduced to one definition: Phase 1's module compiles to
gitignored build output, and capability-validator.cjs is a committed plain .cjs
that must load on a fresh worktree before build:lib has ever run. That makes this
the repo's DEFECT.GENERATIVE-FIX class, so the duplication now carries a parity
assertion -- laneSlugGrammarMatchesPhase1Descriptor -- which compares both the
source grammar and the accept/reject verdict for a shared input set, and fails if
the two ever drift again.

(2) collectReviewerWarnings had exactly one caller: the build-time generator,
which only ever sees first-party in-repo manifests. The real third-party overlay
loader never called it and ValidatorModule did not declare it, so ADR-2782 D4.3
-- an unknown field inside a reviewer body is ignored WITH A WARNING -- surfaced
nowhere at runtime, which is precisely the case D4.3 exists for.

loadRegistry now collects those diagnostics on the accept path, behind a
typeof-guard (an older built validator without the function still loads) and a
try/catch (ADR-1244 D2's never-crash contract outranks a diagnostic). They land
in a NEW OverlayMeta.diagnostics field rather than OverlayMeta.warnings, because
warnings records capabilities that were SKIPPED and a consumer treating every
entry as inactive would mislabel a working lane.

Covered end-to-end by overlayLaneWithUnknownFieldIsAcceptedAndDiagnosed, which
drives a real global-scope overlay through loadRegistry and asserts the lane is
accepted, produces no skip warning, and yields a diagnostic naming the field.

* fix(#2795): make the reviewer validators honour their documented totality contract

Isolated adversarial review finding (MAJOR), reproduced by execution.

validateReviewerBody documents itself as "TOTAL: returns an array of error
strings for ANY input and never throws", and the overlay loader contracts every
validator to RETURN errors -- #1461 OVL-1 records a validator that THREW and
would have crashed every consumer of loadRegistry. The contract was false at ten
sites: JSON.stringify throws on a BigInt and on a circular structure, and every
enum/scalar rejection path interpolated the rejected value into its own rejection
message. Reading the value could throw too, before any message was built, via a
throwing getter or a Proxy get/ownKeys trap.

Not reachable through a capability.json today -- every ingestion path is a plain
JSON.parse of file text, which cannot express any of those shapes. Fixed anyway:
the contract is stated on an EXPORTED function, and a caller must not have to
re-derive today's reachability analysis to know whether it holds.

Two layers, because serialization safety alone is insufficient:
- describeValue() renders any value without throwing, so messages stay useful
  (a BigInt now reads "got: 10n" rather than degrading to a generic fallback).
- A structural try/catch around validateReviewerBody and collectReviewerWarnings
  makes the guarantee absolute rather than argued, covering read-time throws that
  fire before any message exists.

The same review found the property test guarding this contract was FALSE
CONFIDENCE, which is the more important half. fc.anything() at default
constraints emits no BigInt, no circular reference, no getter and no Proxy --
20,000 sampled draws produced zero of each -- so the test was named for a
contract its generator could not reach. Even withBigInt is insufficient under
whole-value fuzzing, because the defect needs an exotic value in a specifically
NAMED field and random key names never land on one.

The property is now field-targeted across all twelve reviewer fields, and a
companion test enumerates the shapes fast-check cannot generate at all
(BigInt, circular, throwing getter, symbol, function, null-prototype) across
scalar positions, array-element positions, and read-time traps.

Verified red-before-green: with the fix reverted both property tests fail; with
it restored all 119 pass.

* chore(#2795): backfill changeset pr number to 2823
2026-07-29 10:55:45 -04:00
Tom Boucher
8b44a0da43 chore(#2794): single-source the reviewer invocation contract + parity assertion (#2820)
* chore(#2794): single-source the reviewer invocation contract

Phase 1 of epic #2782 (ADR-2782). Introduces one core descriptor table as
the declared contract for all 11 cross-AI reviewer lanes, and the
DEFECT.GENERATIVE-FIX parity assertion the roster has never had.

The lane contract lived in three unrelated surfaces — the roster, ~640
lines of hand-authored per-CLI bash in invoke_reviewers, and the
write_reviews section headings — so cross-cutting fixes landed per-leg
(#2494 and #2605 were the same empty-output defect filed twice).

- src/review-lane-descriptor.cts: frozen table declaring per lane the
  slug, flags, probe, invoke shape, timeout floor, empty-output policy,
  REVIEWS.md section, evidence class, required binaries, prompt-budget
  key and handler. Field names track ADR-2782 D1/D2/D6/D7 verbatim so
  Phase 2 harvests the shape with no translation layer. It declares;
  it does not execute — invoke_reviewers iterates in Phase 5b.
- checkReviewerLaneParity: bidirectional parity across descriptor,
  roster, invoke_reviewers legs and write_reviews sections. Forward-only
  would miss the failure it exists to catch (#2718 added a leg, #2781
  was the drift). ADR-1517 instance headings are exempt per D8.
- Legs carry an explicit <!-- reviewer-lane: slug --> marker; five
  non-lane bold labels share the bold-then-fence shape a heuristic
  matcher would key on.
- ADR-2782 D4: an explicitly-flagged reviewer that cannot run is now an
  error in both the core module and the workflow prose that mirrors it.
  A code-only change would be unobservable — the module has no
  production caller; the workflow narrates the policy. Discovery paths
  (--all, review.default_reviewers) stay lenient.
- Fixes the qwen leg, the last one discarding stderr to /dev/null.

Two ADR-2782 D2 vocabulary widenings were forced by surveying the
shipped legs: promptChannel 'none' (CodeRabbit is fed no prompt) and
outputChannel 'file-arg' (Codex writes via -o and discards stdout,
#1698). Both are additive and closed; Phase 2 owns the validator.

Closes #2690

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#2794): make the parity checker total and pin the lane slug grammar

Findings from the orthogonal review passes.

Spec axis — the module claimed its vocabulary tracked ADR-2782 D1/D2
"verbatim" while diverging in three undisclosed ways, which is the
translation layer Phase 2 was supposed to be spared:
- `transport` moves from `invoke.transport` to the LANE level, a sibling
  of `probe`/`invoke`, exactly as D1's manifest example places it. The
  nested form read better as a TS discriminated union; the union is now
  discriminated at the lane level instead, which costs nothing.
- The header and the CONTEXT.md glossary now enumerate all FOUR
  widenings (adding `outputArg` and `flags[]`), not two.

Standards axis — CLAUDE.md requires a fast-check property test for a
parser, and `checkReviewerLaneParity` parses markdown for markers and
headings. Adding one found two real defects that the hand-written
matrix missed:
- NOT TOTAL: a malformed descriptor entry threw on `lane.flags`
  iteration, contradicting the module's own "never throws" claim. Every
  field is now narrowed from `unknown` at the trust boundary and
  reported as MALFORMED_LANE / INVALID_SLUG. This matters because
  Phase 2 feeds this function third-party overlay data, and a parity
  gate that crashes is indistinguishable from one never run.
- SILENT GRAMMAR MISMATCH: LEG_MARKER_RE captures only [a-z0-9_-], so a
  slug outside that class was unmatchable — its marker could be present
  and correct and the scan would still report LEG_MARKER_MISSING
  forever. LANE_SLUG_RE now pins the grammar and a violating slug is
  reported INVALID_SLUG. A loud named violation beats a silent miss.

Generators are document-shaped, not writer-seeded (CONTRIBUTING #2371):
seeding from the module's own matchers could only produce documents
those matchers already recognize.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#2794): register the new bin/lib module in the ESLint ignore list

The remote runner caught this; lint:ci did not, because the invariant
lives in the test suite rather than the lint chain:

  tests/repo-invariants.test.cjs
  "each bin/lib/*.cjs is linted xor ignored according to migration state"
  -> tsc-generated bin/lib modules not yet added to ESLint ignore list:
     review-lane-descriptor.cjs

Adding a src/*.cts module ripples to six surfaces (.gitignore, the
ESLint ignore list, docs/INVENTORY-MANIFEST.json, the CONTEXT.md
glossary, the capability/inventory manifests, and any size baseline).
The other five were covered; this was the miss.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* docs(#2794): amend ADR-2782 D1/D2/D8 with the vocabulary Phase 1 surfaced

Building the Phase 1 descriptor table against all eleven shipped legs is
the first time every lane's contract was written in one place, and it
surfaced four cases the ADR's original survey did not cover. Amending
the design lock rather than diverging from it, so Phase 2 (#2795)
implements the manifest validator against the amended vocabulary instead
of rediscovering the gaps.

All four are additive widenings of closed enums; no decision reverses:

- D2 promptChannel gains `none` — coderabbit is fed no prompt at all, it
  reviews the working-tree diff.
- D2 outputChannel gains `file-arg` — the ADR called a file-writing lane
  a shape a real CLI *could* take; codex already is one, writing via
  -o/--output-last-message and discarding stdout (#1698).
- D2 gains `outputArg`, required iff file-arg — knowing the review lands
  in a file is useless without the argument naming it.
- D1 `flag` becomes `flags[]` and D8's uniqueness flattens across lanes —
  antigravity is selected by both --antigravity and --agy, which a
  single-valued field cannot express.

This is the same evidence path that produced the openai-http transport:
the vocabulary widens on a lane that exists, under review, never on
speculation.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(#2794): backfill changeset pr number to 2820

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-07-29 07:31:32 -04:00
Tom Boucher
d626dbc6e3 fix(#1883): distinguish a permission/IO error from genuine emptiness in dir scans (#2802)
* test(#1883): failing-first regression for findContextMdIn / listMilestoneArchiveDirs swallowing EACCES

Adds failing-first regression tests proving an unreadable dir is currently
swallowed as empty/null instead of surfacing the permission error. Covers
EACCES, EIO, the unchanged ENOENT empty path, the array fast-path, and both
CONTEXT.md forms. listMilestoneArchiveDirs is exercised in-process via a new
_listMilestoneArchiveDirs test seam (the validate command runs in a subprocess,
so an fs monkeypatch in the test process cannot reach it).

* fix(#1883): distinguish a permission/IO error from genuine emptiness in dir scans

findContextMdIn (src/planning-workspace.cts) and listMilestoneArchiveDirs
(src/verify.cts) catch-alled every readdirSync error into the empty marker
(null / []), conflating a genuine ENOENT ('nothing there') with an EACCES/EIO
failure ('can't read this'). An unreadable phase dir was silently reported as
'no CONTEXT.md' (discuss/plan gates wrongly skipped context) and an unreadable
milestones/ dir as 'no archives' (active-milestone resolution / archived-phase
filtering misbehaved).

Narrow each catch to ENOENT only — keep the long-standing null/[] contract for
genuine absence (Hyrum: empty path unchanged) and re-throw every other error so
it propagates to the caller's existing try/catch. All six findContextMdIn
callers either pass a pre-read string[] (no readdir) or sit inside a try block
that already handles readdir failures; the two listMilestoneArchiveDirs callers
live in the validate command path where errors reach the command error handler.

Exposes a _listMilestoneArchiveDirs test seam so the permission-error path can
be unit-tested in-process (the validate command runs in a subprocess, so an fs
monkeypatch in the test process cannot reach the private helper).

* fix(tests): delete stale emitted-drift ack for gsd-phase-researcher.md

Pre-existing base-branch defect, not part of #1883: commit 6932fb16d
(enhance(#1699): require read-and-cite provenance, #2768) landed the
gsd-phase-researcher.md growth onto next WITHOUT removing its now-obsolete
emitted-drift-ack.json entry. An ack explains a ripple in a PR diff; once the
change merges to next the ripple becomes part of the baseline, so the ack is
permanently stale for every subsequent PR — the emitted-attribution gate fails
on every branch off next with '1 stale acknowledgment(s) — the ripple they
explained is gone'.

The gate's own error message prescribes the fix: delete the stale entry, and
since gsd-phase-researcher.md was the only entry, delete the file (an empty ack
file signals nothing; its presence is the alarm). This unblocks the red base for
all in-flight PRs, not just this one. Folded inline per the bug-fixer directive
(one-line test-prescribed fix, does not bury the #1883 fix).

* docs(changeset): #1883 permission-error-not-empty

* test(#1883): use t.mock.method + t.after per CONTRIBUTING test conventions

Address code-review finding: replace inline try/finally in test bodies and
manual fs.readdirSync reassignment with t.mock.method (auto-restored) and
t.after for tmp-dir cleanup, matching CONTRIBUTING.md test patterns and the
existing t.mock.method idiom in tests/phase.test.cjs.

* docs(changeset): backfill #1883 PR number to 2802
2026-07-28 21:11:48 -04:00
Rezolv
1b41083220 enhance(#2151): probe interactive-control for loading and error states (#2575)
* feat(#2151): probe interactive-control for loading + error states

The ui-consideration-probe taxonomy mapped interactive-control to only
one consideration (long-text), so a control-only UI surface (e.g. a
theme toggle) lifted no loading or error consideration — the verifier
never asked what a control shows while its action is in flight or when
it fails, and a spec omitting those states could PASS.

Add 'interactive-control' to the loading and error entries' elements in
UI_TAXONOMY so control-only surfaces are probed for in-flight and
failure states. empty is deliberately excluded (a control is not
data-bearing; empty would be Goodhart noise). No new categories, no
cue-map change, no probe-core change — a widening within the closed
shape-rooted 8 (ADR-550), an independently-versionable predicate-
generator adapter (ADR-857).

Regenerated the reference-doc coverage table and the 19 golden-install-
parity fixtures (reference-doc hash). Regression test added first
(RED: interactive-control yielded only long-text; GREEN: now
error+loading+long-text).

Closes #2151

* feat(#2151): add changeset for interactive-control loading/error coverage

---------

Co-authored-by: CI Rebase Check <ci@gsd-redux>
Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-07-28 18:31:47 -04:00
Rezolv
7e8f6a6d7d enhance(#2572): run the verify-summary artifact check against phase SUMMARYs (#2685)
* enhance(#2572): run the verify-summary artifact check against phase SUMMARYs (W025)

The artifact<->git check has existed since the beginning but was only ever
pointed at .planning/research/SUMMARY.md (new-project.md:1145,
new-milestone.md:425). Phase summaries -- the ones that actually claim
"I created these files" -- were never checked.

- extract verifySummaryCore from cmdVerifySummary: same checks, lifted out of
  the output() wrapper so callers consume {passed, checks, errors} directly
  instead of shelling out and re-parsing JSON; cmdVerifySummary is now a thin
  adapter over it
- validate.health gains advisory W025 per phase SUMMARY with missing files

Advisory only: appends to warnings[], never touches status escalation beyond
the channel's own warning semantics, the repair set, or readVerificationStatus.

Resolves both open questions from triage: (a) commits_exist is deliberately NOT
surfaced -- its hash pattern matches any hex-shaped token in prose, too loose to
show a user; (b) a phase carries N per-plan summaries plus a legacy bare
SUMMARY.md, so all of them are checked via the repo-wide filter.

* chore(#2572): add changeset fragment

* feat(#2572): move the SUMMARY artifact check to phase completion

Responds to the #2685 review. Three substantive changes.

Seam (Blocker 2). The check now runs in cmdPhaseComplete, the seam the
issue body cited (src/phase.cts:~1745), not validate.health. That channel
does exist: cmdPhaseComplete declares warnings[], populates it from the
UAT/VERIFICATION pre-scan, and emits it. The cycle objection raised
against the earlier deviation holds for state.cts only -- verify.cts has
no transitive import path to phase.cts, so phase.cts -> verify.cjs adds
no cycle (verified over every src/*.cts). Moving it also retires the
retroactive firing across all historical phases: this fires once, at
completion, for the phase being completed.

Extraction (Blocker 1). Pattern 2 now excludes [ and ] from its path
class. The SUMMARY templates prescribe a YAML flow sequence
(key-files.created: [a.ts, b.ts]) and the label matches case-insensitively,
so the class previously captured the literal [ and produced a candidate
that can never exist on disk -- firing on healthy projects built from the
templates GSD itself ships. Stripping frontmatter was the other offered
remedy; measured across all three shipped templates it is a no-op on top
of the exclusion, so it is not carried. Consequence named in-code: the
key-files block still is not read, which needs a real frontmatter parse.

Also narrowed to the noise classes confirmed in review -- globs, bare
hostnames, and paths resolving outside the project are skipped rather
than reported, and the containment guard the old comment claimed now
actually exists.

Budget (Majors 1 and 3). verifySummaryCore takes a checkCommits option;
phase completion passes false, so the discarded git cat-file probes are
not spawned at all. It also passes Infinity, so every referenced file is
reported instead of the first two -- a summary listing twelve files of
which nine are missing now says nine, not zero. The verb keeps its
historical 2-file default.

Tests (Major 2). The vacuous fixtures are gone with the health block.
The replacements use /-bearing paths that genuinely extract, and each
fix was mutation-checked: un-anchoring pattern 2, dropping the glob,
hostname or containment filter, forcing commit checking on, and
re-capping at 2 each fail at least one test.

* docs(#2572): describe the phase-completion SUMMARY artifact check

The W025 text under /gsd-health is withdrawn with the health seam; the
check is documented where it now runs, under `phase complete` in
docs/CLI-TOOLS.md.

Both the docs and the changeset previously overclaimed: they said a
referenced file not on disk is warned about, while at most two candidates
per SUMMARY were ever examined. The cap is gone at this seam, so the
claim now holds -- and the text states the limits that remain, rather
than leaving them to be discovered: the key-files frontmatter block is
not read, commit hashes are not resolved, and globs, URLs, bare
hostnames and out-of-project paths are skipped rather than reported.

---------

Co-authored-by: CI Rebase Check <ci@gsd-redux>
2026-07-28 18:31:33 -04:00
Rezolv
0997d4f443 fix(#2620): inject the reference DispatchLogger on the live dispatch seam when observability is enabled (#2621)
* fix(#2620): inject the reference DispatchLogger on the live dispatch seam when observability is enabled

The Command Routing Hub defaulted to createNoOpLogger and no caller ever
injected createDefaultLogger, so GSD_AUDIT=1 wrote nothing and failed
dispatches emitted no structured JSON to stderr — contradicting ADR-0174
§5/§6, CONTEXT.md's Dispatch Observability Module contract, and
docs/CONFIGURATION.md.

Inject the reference logger at both live createHub() sites, gated on the
existing opt-in signal (newly exported isAuditEnabled). When observability
is off no logger is injected, so the Hub keeps its no-op fallback and
default output stays byte-for-byte identical. Enabling stderr-on-error
unconditionally adds a second line to the --json-errors envelope that
callers parse as exactly one JSON line, so that is deferred to its own
increment under #2619.

* chore(#2620): add changeset for the dispatch logger wiring fix

* test(#2620): cover the phase seam and drop try/finally from the adapter test

Two review findings from the #2621 round-1 review.

The fix wires the logger at BOTH live createHub() seams, but only
cjs-command-router-adapter was exercised. Adds a fail-first regression test
for src/phase-command-router.cts:258 — verified RED against a tree with that
hunk reverted (1 fail, exact assertion) and GREEN with it restored — plus a
negative pin that no trace file appears when GSD_AUDIT is unset. The negative
case passes pre-fix and is a pin, not fail-first.

CONTRIBUTING.md:344 forbids try/finally inside test bodies; the new adapter
test used it. Converted to the Pattern-2 t.after() form, switched to the
centralized createTempDir helper, and removed the now-unused os require.

* chore(#2620): scope the changeset to the activation path that actually ships

The fragment claimed config.audit.enabled activates the audit trail. It
cannot: both seams call isAuditEnabled() with zero arguments, so the
config branch in _isAuditEnabled is unreachable from production, and
src/config-schema.cts registers no audit key at all — a user setting it
would be silently dropped. That string ships in the user-facing CHANGELOG.

Scoped to GSD_AUDIT=1, which is what actually works. The missing schema key
stays a disclosed deferred sub-defect on #2620. Also adds the (#2620) issue
backlink the other fragments carry.

* docs(#2620): correct the fork-leaked issue reference in the wiring comments

Four files cited this fix as #26, the issue number from the fork where the
change was first written. Upstream #26 is an unrelated closed SDK issue, and
next already uses #26 with that meaning in src/validate.cts:17,29,42 and
src/config.cts:474, so these references pointed somewhere real and wrong
rather than merely dangling. Baked into permanent doc comments, they reach
users compiled via the ADR-457 build-at-publish path.

The changeset and tests/phase-command-router.test.cjs already cited #2620;
this brings the remaining four files into line.

Comment-only, no behaviour change. build:lib produces no generated drift. The
rename is scoped to these four files so the pre-existing SDK #26 references in
validate.cts, config.cts, health-validation.test.cjs and config.test.cjs are
deliberately left untouched.

---------

Co-authored-by: CI Rebase Check <ci@gsd-redux>
2026-07-28 18:02:17 -04:00
Rezolv
16e59d0db5 fix(#2691): repair seven dangling references in the ADR corpus and contributor docs (#2692)
* fix(#2691): repair five dangling references in the ADR corpus and contributor docs

Found by the 2026-07-24 ADR corpus audit; each mechanism re-reproduced live
against next @ 3eb1cede before filing.

1. docs/adr/1239-gsd-embeddable-orchestration-engine.md linked the
   host-integration capability matrix as `reference/...` from inside
   docs/adr/, which resolves to the nonexistent docs/adr/reference/.
   Three occurrences (the #2584 amendment added two after the audit).
   All now `../reference/...`.

2. src/plan-drift-guard.cts cited docs/adr/0022-source-grounding-drift-guard.md,
   a path that has never existed (git log --all --diff-filter=A returns
   nothing). Corrected to docs/adr/22-plan-drift-guard.md. Comments survive
   tsc and ADR-457 builds at publish, so the bad citation shipped to users --
   verified by grepping the compiled gsd-core/bin/lib/plan-drift-guard.cjs.

3. CONTRIBUTING.md and docs/contributor-standards.md illustrated the ADR
   naming convention with issue #3485 -- a pre-rename number from the
   predecessor repo (get-shit-done-redux) that does not resolve in
   open-gsd/gsd-core. It is dangling, not invented: ADR filenames 3524 and
   3660 show pre-rename numbering reached the 3000s. The worked example now
   uses #2264, which resolves; the one genuinely historical mention is
   annotated rather than rewritten.

4. docs/adr/857-capability-system.md's H1 carried a stale [Proposed] bracket
   contradicting its "Accepted -- ratified 2026-07-17" Status field.
   gen-adr-index.cjs:213 strips the bracket rather than comparing it, so the
   contradiction was invisible to the gate; it is also the only in-repo
   consumer, so removal leaves the rendered index byte-identical.

5. gen-adr-index.cjs's back-link comment still described ADR-857 as Proposed
   and its claim over ADR-0011/ADR-58 as a supersession. Both were restated
   at ratification (the claim became Subsumes; the reciprocals were added).

Regression coverage folds into tests/adr-index-gate.test.cjs rather than a
new bug-* file (lint-regression-test-names): four cases covering link
resolution, H1-bracket-vs-Status agreement, the plan-drift-guard citation,
and the naming worked example. All four fail at the pre-fix tree.

No behavior change. lint:ci exit 0; adr-index-gate 35/35; index regenerates
unchanged (67 ADRs).

* chore(#2691): add the required pr: field to the changeset fragment

docs-lint rejected the fragment with fail_malformed_fragment / missing_pr: the
frontmatter needs both `type:` and `pr:`. The fragment was hand-authored before
the PR existed, so it carried only `type:`.

Note for future work: neither lint:docs nor lint:changeset is part of the
lint:ci chain, so a green lint:ci does not cover these two CI checks. Both were
run directly before this push:
  ok docs-lint: ok_no_triggering_fragments
  ok changeset-lint: ok_fragment_present

* fix(#2691): drop the false branch clause and repair two more matrix links

Review round 2 on #2692, both blocking findings.

F1: the worked example at CONTRIBUTING.md:101 asserted
'on branch docs/2264-golden-parity-redesign'. That branch never existed --
the ADR file carries the epic number (#2264) while the branch and commit
carry the Phase-0 sub-issue number (#2265, PR #2270, branch
docs/2265-golden-parity-adr). #2264 is therefore the one ADR in the corpus
where filename and branch numbers deliberately disagree, making it the worst
available illustration of 'the issue number becomes your prefix and your
branch'. The branch clause is dropped; the surviving claim is verified
(#2264 is open-and-approved with approved-enhancement, and the file is
2264-golden-parity-redesign.md).

F3: docs/how-to/install-on-your-runtime.md:460 and :476 linked the
host-integration capability matrix as a bare filename from inside
docs/how-to/, which resolves to the nonexistent
docs/how-to/host-integration-capability-matrix.md. Same defect class as
repair #1 in this PR. Both now use ../reference/..., matching the form
already used by the sibling add-or-update-a-host-integration.md:167.

* fix(#2691): take the review minors -- anchors, bracket, ADR path, token order

Review round 2 on #2692, non-blocking findings.

F4: ADR-1239:198,206 read '[capability matrix §codex](...matrix.md)' -- the
link text promised a section, the target carried no fragment. '## codex'
exists at docs/reference/host-integration-capability-matrix.md:85, and the
repo already uses that form (#zcode, #pi in the how-to).

F5: docs/adr/857-capability-system.md:1 had its stale [Proposed] bracket
dropped rather than corrected, making 857 the only ratified ADR with no H1
bracket while four other Accepted ADRs carry one. Restored as [Accepted],
which satisfies the H1-vs-Status invariant and preserves consistency. No
recorded rule mandates the bracket, so this is style, not contract.

F7: docs/CONFIGURATION.md:808 cited adr/1244-runtime-capability-registry-
overlay.md; the actual file is adr/1244-capability-ecosystem.md. Same defect
class as repair #2, one directory over.

F8: test 33 resolved the Status token with STATUS_TOKENS.find(), which
matches by array order rather than by position in the line. Since
STATUS_TOKENS[0] === 'Accepted', a future '- **Status:** Superseded by ADR-X
(was Accepted ...)' paired with an H1 [Superseded] would have reported a
false mismatch. Now resolved by earliest index in the line. No ADR has that
shape today, so this is latent; ADR-857's two-token Status line resolves to
'Accepted' under both the old and new rule.

Changeset updated: five repairs -> seven, adding the two how-to matrix links
and the CONFIGURATION.md ADR path, plus the (#2691) issue backlink that 46
of the other 47 fragments carry.

Not addressed here: F2 (widening the guard to resolve anchors and walk docs/
recursively) is filed separately as #2704, approved-enhancement.

---------

Co-authored-by: CI Rebase Check <ci@gsd-redux>
2026-07-28 18:02:11 -04:00
Tom Boucher
80778e2674 fix(#1881): report an unreadable ROADMAP instead of reading it as absent (#2729)
* test(#1882): stage one file per commit in the base-ref ancestry fixture

CI failed on ubuntu-24 inside this test's setup loop, before any code under test
ran: at commit 32 of 60 the index referenced a blob whose object write had not
landed -- "invalid object ... for 'base-31.txt' / Error building trees".

The loop staged with `git add .`, which re-stages every file already in the tree.
Across 60 iterations that rehashes O(n squared) blobs -- roughly 1,800 stagings
and 60 full index rewrites to add 60 one-line files -- and that churn is what the
object store failed under. Each commit only ever adds a single new file, so
staging that one path is equivalent and removes the redundant work entirely.
Verified the loop still builds the intended history: 61 commits, git fsck clean.

The fixture already carries a note from an earlier fix in this epic recording
that it passed on ubuntu-22 and windows-24 and failed on ubuntu-24 for the same
commit. That was a different stage -- fetch versus diff -- but the same lane and
the same brittleness, so this is the second time this fixture's cost has surfaced
as a red build rather than as a test failure.

Not caused by this PR's change, which touches two configuration lists and cannot
reach a scratch git repository in tmpdir. Fixed here rather than deferred,
because the run surfaced it.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#1881): prove an unreadable ROADMAP is indistinguishable from an absent one

Failing-first. Encodes the issue's runtime repro: an unreadable ROADMAP.md makes
getRoadmapPhaseInternal return the same null it returns for "phase not found",
and getMilestoneInfo return the same {v1.0, milestone} it returns for a project
with no roadmap at all -- so a permission or I/O fault reads as a brand-new
project.

Half these cases exist to hold the opposite line. getMilestoneInfo has no
existsSync guard, so platformReadSync's null-for-ENOENT is converted to a
synthetic Error carrying no errno, and that lands in the SAME catch as a real
EACCES. Reporting unconditionally there would flag every project without a
ROADMAP.md -- every brand-new project -- as corrupt. The absent case, the
errno-less error, a non-string errno, unparseable content and a genuinely missing
phase are all pinned silent.

One case guards a decision rather than behaviour: an unreadable STATE.md alone
must stay silent, because the inner catch that swallows it is deliberate and
documented under the #2245 audit as an optional enhancement falling back to
ROADMAP-only heuristics.

Two more pin the invariant ADR-1411 names explicitly -- neither function may
throw, because src/state.cts removed its own defensive try/catch on the strength
of that guarantee.

Assertions are on the frozen reason enum and the emission counter, never on
diagnostic prose. Faults are injected by overriding the platformReadSync seam and
restoring in t.after(), never chmod 0o000, which root bypasses.

Adds the ROADMAP_UNREADABLE reason to the shared vocabulary as scaffolding; no
call site emits it yet, which is what makes these tests red.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1881): report an unreadable ROADMAP instead of reading it as absent

getRoadmapPhaseInternal returned null for a read failure exactly as it does for
"phase not found", and getMilestoneInfo returned {v1.0, milestone} exactly as it
does for a project with no roadmap -- so a permission or I/O fault presented as a
brand-new project and workflows synthesised a blank phase or skipped requirement
extraction with no signal.

Both return values are preserved exactly, per ADR-1411's amendment: continuity is
correct, the silence was the defect. Each catch now reports through the shared
unusable-input seam that shipped with #1882 rather than a second copy of the same
mechanism.

The discriminator is the errno, and it is load-bearing in the silent direction.
getMilestoneInfo has no existsSync guard, so platformReadSync's null-for-ENOENT
is converted into a synthetic Error with no code that lands in the same catch as
a real EACCES. Reporting unconditionally there would flag every project without a
ROADMAP.md -- every brand-new project -- as corrupt. A genuine read fault always
carries an errno; absence never does. The parse is regex over text and cannot
throw, so nothing else reaches these catches.

Neither function gains a throw. ADR-1411 names this explicitly: src/state.cts
removed its defensive try/catch around getMilestoneInfo under the #2245 audit
because it never throws, and two tests pin that. The inner STATE.md catch stays
untouched and silent -- its fallback to ROADMAP-only heuristics is a deliberate,
documented optional-enhancement path, not a fault.

Where the fix belongs was the design question. platformReadSync does not leak: it
keeps absent and unusable as two channels, exactly as an abstraction should. Both
callers re-collapsed that distinction, so the fix is caller-side and the
projection seam -- with roughly ninety other dependents -- is untouched.

Closes #1881

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#1881): admit the roadmap reason to the locked vocabulary

The seam documents adding a reason as three coordinated changes -- the enum
entry, the emitting call site, and the test that locks Object.keys(...).sort().
This PR made the first two and the lock caught the third, which is the whole
point of pinning the key set rather than asserting each value exists.

The roadmap suite no longer re-locks the full set. Two complete locks would mean
two files to update every time a later phase adds a reason, and #1883 and #1884
are both going to. The canonical lock stays in the seam's own suite; the roadmap
suite asserts only the value it introduces.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1881): resolve the roadmap path inside the try, not outside it

Naming the file in the diagnostic required the resolved path in the catch, and
the obvious way to get it was to hoist `path.join(planningDir(cwd), 'ROADMAP.md')`
above the try. planningDir throws a plain Error for an invalid GSD_WORKSTREAM or
GSD_PROJECT segment -- one containing a slash, backslash or `..` -- so hoisting it
let that throw escape uncaught.

That broke the exact invariant ADR-1411 names as this file's hazard: src/state.cts
removed its defensive try/catch around getMilestoneInfo under the #2245 audit
because that function never throws. Of its callers only archivePhaseDirectories
wraps it; cmdInitExecutePhase, cmdInitNewMilestone, cmdInitMilestoneOp,
cmdInitManager, cmdInitProgress, cmdProgressRender and cmdStats all call it bare,
so a workstream name with a slash in it crashed the CLI outright instead of
degrading.

The previous commit asserted "neither function gains a throw -- two tests pin
that". That was false. Both tests inject faults through platformReadSync only and
never through planningDir, so neither could have exercised the path that broke.
The guarantee was claimed, not demonstrated.

The path is now declared before the try and resolved inside it, so the catch can
still name the file when there is one, and a path that never resolved reports
nothing and returns the sentinel unchanged. The two test names are narrowed to
what they actually prove -- that a failing READ does not throw -- and a new case
injects the planningDir failure directly, which is what would have caught this.

getRoadmapPhaseInternal carried the same hazard, resolving the path outside its
try since before this branch. It is fixed the same way rather than left: ADR-227
is explicit that throwing breaks pipeline continuity, this read path already
degrades to null for every other failure, and a PR whose purpose is hardening
this invariant is the wrong place to leave the sibling crashing.

Behaviour otherwise unchanged and re-verified: healthy lookups, EACCES reporting
on both functions, absent-roadmap silence, and the errno discriminator all
unaffected.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(#1881): backfill changeset pr number to 2729

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-07-27 20:17:09 -04:00
Tom Boucher
9a76ca6783 fix(#1882): distinguish unterminated frontmatter from absent frontmatter (#2712)
* fix(#1882): distinguish unterminated frontmatter from absent frontmatter

extractFrontmatter returned {} both for a document with no frontmatter and for
one whose fence was opened and never closed, so a file truncated mid-write was
byte-identical to a legitimate no-metadata file. Verified live through
`gsd-tools frontmatter get`: both printed {} with exit 0 and nothing on stderr.

Per ADR-1411's "corrupt is not absent" amendment the {} return is preserved
exactly -- no caller may break -- and the cause is surfaced out-of-band as a
deduplicated, unconditional stderr diagnostic. That mechanism lands as a shared
leaf module rather than a per-site copy because three sibling findings in the
same epic need it identically; four hand-rolled copies of one behaviour is the
generative-fix-divergence defect class.

The discriminator is deliberately not "opened but never closed". A Markdown
document whose first line is a thematic break takes that exact branch, so
flagging on the missing fence alone reports corruption on good Markdown -- the
failure mode this class of check has shipped with before. The unterminated
region is instead run through extractFrontmatter's own parser (extracted as
parseYamlRegion so the probe and the real parse can never diverge) and reported
only when it yields at least one key.

Also folds an inline defect found while working: src/config-loader.cts carried
two NUL bytes in the JSDoc added by this epic's Phase 1 (3eb1cede2), making it
the only non-text file under src. file(1) reported it as data and text tools
silently skipped it, defeating the audit rule that says to search the authored
source; tsc passed because the bytes sat inside a comment, so no gate caught it.
It is live on next.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#1882): pin unterminated-frontmatter detection and its negative space

Covers the discriminator on both sides. The positive rows are the issue's own
repro (LF and CRLF) plus the key-count boundary 0/1/2 around the ">= 1 parsed
key" threshold. The negative rows are the documents that reach the same branch
and must stay silent -- above all a Markdown thematic break at byte 0, which is
how this class of check has previously shipped a false positive on valid
Markdown.

Deduplication is tested on both halves of the composite key: a repeat of the
same (path, cause) is suppressed, a genuine second failure in a different file
is not, and a Windows and POSIX spelling of one path resolve to a single key.
The reset seam is asserted to actually clear -- #2674 is the precedent where a
reset that silently failed to clear made every later dedup assertion a vacuous
pass, and the cases only passed because each happened to pick an unused key, so
every case here uses a path unique to itself.

Assertions are on typed surfaces throughout -- the frozen reason enum and the
dedup-set size -- never on diagnostic prose. The one CLI-level case asserts a
differential between two runs (whether stderr is empty) rather than matching a
message, and is the wired user-reachable surface for this fix. Stream failure is
injected by overriding process.stderr.write and restoring it, never chmod 0o000,
which root bypasses.

Two properties guard the ~50 call sites of the changed function: the new
optional path argument is inert with respect to the parsed value, and LF/CRLF
spellings of a document still parse identically.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1882): raise the truncation threshold and repair the dedup key

Isolated adversarial review found the one-key discriminator false-positives on
ordinary Markdown: a thematic break above a single labelled line -- `Note:`,
`Author:`, `TODO:`, `See:` -- parses as exactly one key and was reported as
corruption, which is the precise failure the design claimed to prevent and the
changeset promised was fixed. The threshold is now two keys. A file truncated
after exactly one key becomes a false negative; that is the same
precision-over-recall direction already taken at zero keys, and every GSD
artefact this guards carries two or more frontmatter keys.

Three dedup-key defects, each of which could silently swallow a real diagnostic:

- Backslash normalization is removed. A backslash is a legal filename character
  on Linux and macOS, so folding it to a forward slash made two genuinely
  different files share one key. Two spellings of one Windows path may now
  report twice; two distinct files can never silence each other. Lost signal is
  the worse failure.
- The key namespaces are tagged so a file literally named like the unnamed
  digest fallback can no longer collide with a path-less caller whose content
  hashes to that digest -- computable for any predictable content, no brute
  force needed.
- The source identity is computed once rather than hashed twice per emission.

Corrects the previous commit. The two NUL bytes in src/config-loader.cts were
NOT in a JSDoc comment as that message claimed; they were deliberate separators
in the live dedup key, and stripping them degraded it to bare concatenation.
They are restored as escape sequences -- byte-identical runtime string, and the
file is text again so grep can see it. The diagnostic script that misled me
indexed a character-offset string with a byte offset.

Also threads sourcePath through the STATE.md and PLAN.md readers so the two
artefacts epic #1879 is actually about name their file rather than reporting
under a content digest.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#1882): correct fixtures and assertions left behind by the review fixes

The previous commit changed two behaviours deliberately and the suite still
encoded the old ones, so gsd-test came back red with six failures across both
lanes -- all of them mine.

Fixtures carrying a single frontmatter key no longer clear the two-key
truncation threshold, so the CLI differential and the two path-less dedup cases
were asserting a diagnostic that is now correctly withheld. They now carry two
keys, which is what a real interrupted write of a GSD artefact looks like.

The Windows/POSIX case asserted that two spellings of one path collapse to a
single key -- the exact folding that was removed because it also collapsed
genuinely distinct POSIX files whose names contain a backslash. Inverted to
assert they now report separately, with the reasoning recorded inline so the
trade is not silently reversed later: mild duplicate noise on one Windows path
is acceptable, a swallowed diagnostic is not.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1882): name the file at every read site, and report each file once

The diagnostic reached only the four frontmatter CLI verbs, so ~47 of 53 call
sites reported a truncated file under an anonymous content digest instead of
naming it. Since naming the file is the whole point -- it is what an operator
can act on -- that was a gap in the deliverable, not a scoping choice. 43 of 53
sites now pass the resolved path.

Closing it surfaced a defect the original design missed. A single truncated
STATE.md is parsed twice in a normal run: once by the read wrapper, which holds
the path, and again by a pure core downstream, which is handed only the string
and cannot know it. Those two parses keyed separately, so one file produced two
diagnostics -- and wiring more sites made the collision more likely, not less.
Every emission now registers both identities the input could be known by and
checks both before writing, so whichever caller arrives first speaks and the
other is suppressed. Distinct files with distinct content still report
separately, which is the property ADR-1411 actually requires; two files whose
truncated content is byte-identical collapse to one report, which stays the
documented limit.

Ten call sites deliberately keep no path. Two are frontmatter's own round-trip
checks during set and merge, where passing a path would report on every write.
The other eight are the state-transition pure cores, which ADR-1769 defines as
(content, intent, deps) -> newContent with injected I/O; threading a path
through them would contradict that recorded decision, so it is surfaced rather
than taken unilaterally. With the widened key they no longer double-report, and
in the normal flow the named parse runs first, so the file is still named.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1882): inject the STATE.md path into the transition cores

The six state-transition cores parsed STATE.md frontmatter without knowing
which file it came from, so a truncated STATE.md reached the operator as an
anonymous content digest on exactly the artefact epic #1879 is named for.

ADR-1769 section 3 shapes these as (content, intent, deps) -> newContent with
injected deps, and deps is the seam for precisely this: something the core
cannot derive without doing I/O. It already carries roadmapProvider and a
phase-inventory provider on that basis, each documented as injected rather than
imported so the core stays pure and testable without disk access. A resolved
path is data, not I/O, so an optional sourcePath member extends the established
pattern rather than contradicting it, and every existing stub keeps compiling
because the member is optional.

updateCore and reconcileCurrentPosition take no deps and are left alone. With
the widened dedup key they cannot double-report, and in the normal flow the read
wrapper has already named the file by the time they run.

Also regenerates gsd-core/bin/lib/state-transition.cjs. That artifact is tracked
rather than gitignored, unlike most of its siblings, so leaving it stale would
have shipped a runtime without this change to anyone reading the repo without
building. tsc had skipped the re-emit because its incremental build info still
recorded an emit that had since been reverted, so the stale output survived a
clean build; clearing tsconfig.build.tsbuildinfo forced it. The
compiled-artifact-sync gate is what surfaced the drift and now reports all nine
tracked artifacts matching their source.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1882): stop the widened dedup key from hiding a second file

The previous commit widened the dedup guard so one file parsed twice -- once by
a read wrapper holding the path, once by a pure core holding only the string --
reported once instead of twice. It did that by checking BOTH keys before
emitting, which silently traded one defect for a worse one: two DIFFERENT files
whose truncated content happened to be byte-identical now collided on the shared
content digest, and the second file's diagnostic was swallowed. That is the
over-coarse keying ADR-1411 explicitly forbids, reintroduced while fixing
something else.

The guard now checks only the key matching what the caller actually knows -- a
named read checks its path key, a path-less read checks its digest key -- while
still recording every key the input could later be identified by. The redundant
path-less re-parse of an already-named file stays silent, and two distinct files
always both report.

Verified across all six orderings: same file named-then-anonymous reports once;
two different files with identical content report twice; two different files
with different content report twice; the same path twice reports once; two
path-less parses of identical content report once; two path-less parses of
different content report twice.

The suite caught this -- twenty failures, all in the unusable-input tests that
reuse one truncated fixture across different paths. The local probe written
alongside the broken change did not, because it compared two files with
different content and could therefore only confirm the expected behaviour.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#1882): count diagnostics emitted, not identities interned

The suite measured the size of the dedup set as a stand-in for "how many
diagnostics were emitted". That held only while one emission recorded exactly
one key. Once an emission began recording every identity the input could later
be matched by -- a path key and a content key for the same file -- the set grew
by two per write and twenty assertions read 2 where they expected 1.

The production behaviour was correct throughout; the proxy was not. Set size
counts identities, which is an implementation detail of the guard. The
behavioural claim these tests exist to make is how many diagnostics an operator
actually saw, so the module now exposes that directly as an emission counter and
the suite asserts on it. The set-size accessor stays for assertions genuinely
about key shape.

The local probe written alongside the change did not catch this because it
counted process.stderr.write calls -- the right thing -- while the suite counted
set growth. Verification now asserts both and requires them to agree, so a
future divergence between the counter and real writes fails immediately rather
than being discovered a bench run later.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#1882): retire two assertions that outlived the behaviour they described

Both tests encoded assumptions the dedup fix invalidated, and both were caught
by the suite rather than by the probe written alongside the change.

The forged-path case asserted that a file named like the anonymous digest
fallback must not suppress a later path-less report. That premise is gone: an
emission now records every identity its input could be matched by, so ANY named
report of some content silences the anonymous re-parse of that same content --
which is the same-file guard working as intended, and has nothing to do with the
crafted name. The property still worth defending is that a crafted filename can
never silence a real file reported under its own path, so that is what the test
now asserts, with the deliberate suppression documented beside it.

The reset-seam case ended by reading the size of the dedup set and expecting 1.
Set size counts interned identities, not diagnostics written, and one emission
now interns two. It asserts the emission counter for the event and keeps a
weaker set-size check for the interning.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1882): close the review findings on the discriminator, dry-run and counter

Three orthogonal review passes ran against the final diff. Their findings:

A labelled preamble under a leading rule was still misreported. Raising the key
threshold to two only moved the boundary, because two colon-labelled lines are
as common in ordinary prose as one -- a document opening with a rule over an
Author and a Reviewed-by line, then prose, was called corrupt. Key count alone
cannot separate the two. What does is what follows: a write interrupted part way
through a frontmatter block ends mid-block, so every line of the region is still
frontmatter-shaped, whereas a document merely opening with a rule goes on to
prose. Both conditions are now required, and each closes a false-positive class
the other leaves open. Nested list values and indented continuations stay
frontmatter-shaped, so legitimate truncations are unaffected.

`state rebuild --dry-run` reported a truncated STATE.md anonymously. The write
path is named only because readModifyWriteStateMd parses with the path first;
the dry-run branch reads the file directly and never did. Dry-run is the
read-only mode an operator reaches for first when they suspect corruption, so it
is the one that most needed to name the file. reconcileCurrentPosition takes the
path as an optional argument now and rebuildCore passes it down. That function
was previously left alone on the grounds that a read wrapper always names the
file first -- this is the flow that disproves it.

The emission counter counted write attempts rather than writes, so on a broken
stderr it claimed a diagnostic had reached the operator when nothing had. It is
incremented only after a write that completed, and the broken-stderr test now
asserts the count as well as the return value.

Two documentation defects. The module described a guarantee it does not keep:
one file yields one diagnostic only when the named read comes first. The reverse
ordering emits twice, and that is deliberate -- a path-less caller cannot
identify its file, so suppressing the later named report would also suppress a
genuine second failure in a different file whenever two files share identical
truncated bytes, which ADR-1411 ranks the worse failure. The comment now states
the asymmetric guarantee and a test pins it. Separately, the CONTEXT.md glossary
entry still described backslash normalization that a later commit removed, and
asserted the opposite of what the tests pin; no lint checks prose against code,
so nothing caught it.

Also converts three body-level try/finally blocks to t.after(), per
CONTRIBUTING.md's rule that try/finally belongs only in helpers with no test
context -- the file's own emissionsDuring helper already did this correctly.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* docs(#1882): tell the operator what the truncated-frontmatter warning means

A user who has just seen the new warning is acting, not studying, so this lands
in the How-To quadrant beside the other "if you see X" branches in
debug-a-failed-execution, not in reference or explanation. It gives them what
the warning means for this run, three steps to restore the file, and the fact
that the warning changes no return value or exit code.

It also states the case that matters more than the warning itself: silence does
not prove the file is intact. GSD says nothing when the partial block carries
fewer than two fields or reads as prose, because a Markdown document opening
with a horizontal rule is indistinguishable from one of those. A reader chasing
missing metadata needs to know not to treat quiet as clean. Why that threshold
exists is explanation and deliberately stays out of a how-to.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(#1882): backfill changeset pr number to 2712

* test(#1882): constrain each branch of the frontmatter-shape check

CI's mutation gate came in at 61.56 against a threshold of 62, and the surviving
mutants were concentrated in isFrontmatterShaped -- the function added last, in
response to review, and the only one never given tests of its own. It was
exercised solely through extractFrontmatter, which covers the composite decision
but leaves each branch of the predicate unconstrained: drop the blank-line
filter, or any one of the three shape alternatives, and every existing assertion
still passed.

Four cases now pin the halves independently. A blank line inside an interrupted
block must not disqualify it, which constrains the filter and its comparison. An
unindented list item and an indented folded-scalar continuation each exercise one
shape alternative that no other case reaches on its own -- the folded line is
neither a key nor a list item, so it is the only input that distinguishes the
indented branch. And two keys followed by prose must stay silent, which is the
negative half: it fails if the predicate is ever mutated to accept everything,
and it is the case that proves key count alone was never sufficient.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#1882): register the unusable-input suite with the frontmatter mutation shard

The mutation gate reported an identical 61.56 across two runs whose only
difference was four added tests. That is the tell: the tests were never
executed. The frontmatter shard runs a fixed file list in stryker.config.mjs and
scripts/mutation-matrix.cjs, and tests/unusable-input.test.cjs was in neither, so
the entire suite covering the new unterminated-fence branch was invisible to the
gate while passing perfectly well in the normal run.

So the score was not measuring weak tests, it was measuring absent ones: #1882
added mutants to frontmatter.cjs and no test in the shard covered them. Both
lists gain the file; the config already notes they must stay in sync.

This is a registration ripple a new test file carries when it covers a
mutation-tracked module, alongside the .gitignore, eslint, inventory, glossary
and size-baseline ripples a new module carries. Nothing warned about it, which
is why two runs were spent before the identical score gave it away.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-07-27 16:50:12 -04:00
Tom Boucher
09477f925e fix(#2686): thread the resolved executor model into the Workflow backend (#2715)
* test(#2686): failing-first parity guard for Workflow-backend model threading

The Workflow backend emitted every agent() call with no model, so
model_overrides / model_policy / model_profile were silently inert on that path
while the inline path honored them (ADR-1411). Neither existing suite contained
the string 'model' at all.

The centrepiece derives BOTH sides from resolveModelInternal(cwd,'gsd-executor')
rather than hardcoding either, so it asserts backend parity rather than a fixed
string. Also covers: omit-on-inherit/empty (#2517), byte-identical output when
nothing resolves, the #2772/#2285 per-plan worktree gate, adversarial model ids
reaching the code generator, the #2285 composed seam, CLI config-defaulting, and
a fast-check round-trip property.

RED expected: no model key is emitted anywhere, and --executor-model does not exist.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DPq9ovaovP2UvSVLjD4Lso

* fix(#2686): thread the resolved executor model into the Workflow backend

The Workflow backend emitted every agent() call with no model at all, so
model_overrides / model_policy / model_profile_overrides / model_profile were
silently inert on that path while the inline path honored all of them. The model
was not dropped at the last step — it was absent from the whole seam:
agentOptions() took no model, EmitInput had no field to carry one, and
ResolveWaveDispatchInput (the #2285 seam the orchestrator actually calls) could
not forward one. The generated script asserted the parity it broke.

VERIFY-FIRST, which #2686 flags as the question that decides the fix: the
Workflow tool's agent() DOES accept a per-call model. Its documented signature is
  agent(prompt, opts?: { label?, phase?, schema?, model?, effort?, isolation?, agentType? })
so fix branch 1 applies and branch 2 (declare model routing unavailable) is ruled
out. ADR-1143:24's option enumeration omitting `model` is an incomplete
enumeration, not a decision to exclude it.

- agentOptions(p, executorModel) emits `model` only when it is a non-empty string
  that is not "inherit" (#2517: an empty model 404s on runtimes without native
  tier aliases). A non-string is a malformed config: omit, never throw.
- executorModel threaded through EmitInput and ResolveWaveDispatchInput.
- The CLI resolves gsd-executor from project config by DEFAULT rather than
  requiring a flag, reading the same source the inline path reads. An
  orchestrator that never learns about a new flag would otherwise silently keep
  the old bug. --executor-model exists only to pin/override.
- ADR-1411 provenance: the generated header now states which model was applied,
  or that none resolved and why. A fallback must be a visible value.

Compatibility: when nothing resolves, the emitted options object is byte-identical
to before, so every existing caller and assertion is unaffected.

Behavior change (Hyrum's Law): opted-in users move from session inheritance to the
catalog-resolved executor model. Adding a `model` key also changes agent() opts,
which invalidates the cached prefix of any in-flight resumeFromRunId run — a
one-time re-execution. Both disclosed in the changeset.

Fixes #2686

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DPq9ovaovP2UvSVLjD4Lso

* fix(#2686): reject script-breaking model ids and share the emit predicate

The isolated adversarial review found a BLOCKER in my own provenance comment,
proven by execution (the emitted script exited 42 from an injected statement).

U+2028/U+2029 are ECMAScript LineTerminators that END a `//` single-line comment
in EVERY engine — the ES2019 change legalized them inside string LITERALS only.
So quoteString (JSON.stringify) is sufficient for the `model: "..."` object
literal but NOT for the `// model: ...` provenance line I added: a raw U+2028 in
a model id closed the comment and made the rest of the line live top-level code.
The value is reachable from `.planning/config.json` (model_overrides /
model_policy), which `mapClaudeOverrideForRuntime` passes through verbatim on any
non-claude runtime — attacker-influenceable in a cloned repo.

`emitWorkflowScript` now rejects a string executorModel carrying any character in
UNSCRIPTABLE_CHAR_RE — the same class `isScriptableIdentifier` already applied to
phaseDir/runId, which is proof the codebase knew this hazard. Rejection is
ok:false with a reason rather than a silent drop, and resolveWaveDispatch maps an
emit failure to the inline backend WITH that reason, so the degradation is
visible. A non-string stays on the existing defensive path (omit, never throw) —
that is malformed config, not an injection attempt.

Also from the reviews:

- The predicate deciding "is this model emittable" was duplicated between the
  emission and the comment asserting it. Extracted to emittableModel() so a
  generated comment can never claim something the generator did not do — the
  exact failure class #2686 was filed for.
- That predicate now trims and lower-cases before comparing, closing a real
  #2517-class gap: " " and "INHERIT" were previously emitted verbatim.
- The adversarial test was pass-always against this very vulnerability — it
  asserted only that JSON.stringify appeared. Replaced with the real contract
  (rejection) plus an execution-level check that no LineTerminator survives into
  the comment. A raw U+2028 had also been committed into that test's fixture
  array where a tab was intended; both are now explicit \u escapes.
- optionsOf in the test was /\{[^}]*\}/, which truncated at any brace a generated
  model contained — silently not testing what it claimed. Now brace- and
  string-aware.

Stale-test corrections in tests/fix-2285-*: three assertions froze the exact
options literal `{ agentType: "gsd-executor" }`. The object legitimately gained
an optional additive `model` key, so they now assert the invariant they exist to
protect (agentType present, isolation absent) rather than a frozen literal. The
CLI-vs-pure equality test pins --executor-model on both sides; otherwise it
compared a config-resolved CLI run against a pure call given no model.

CONTEXT.md glossary updated for the changed emitWorkflowScript signature and the
new rejection rule (CLAUDE.md: the glossary is a PR gate for core-module changes).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DPq9ovaovP2UvSVLjD4Lso

* test(#2686): fix the options extractor and model the rejection path

Two defects in my own test helper, caught by the full matrix:

- optionsOf anchored on /\(\s*\{/ — a '(' immediately followed by '{'. The
  emitted shape is agent("brief", { ... }), so that never matched and the helper
  returned an empty array, making every assertion over it vacuously true. It now
  anchors on agent( and takes the first balanced, string-aware {...} after it.

- The fast-check property predated the security fix and asserted ok:true for any
  generated string. Strings carrying an unscriptable character are now rejected,
  so the property models the real three-way contract: unscriptable -> ok:false;
  trims to empty or 'inherit' (any case) -> omitted; otherwise -> emitted as the
  trimmed value.

Verified locally against the built module: omit values clean, both plans carry
the model on the parity path, property passes 500 runs at seed 42. Test file
re-scanned for raw hazardous codepoints — zero; the U+2028/U+2029 cases are
explicit \u escapes.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DPq9ovaovP2UvSVLjD4Lso

* test(#2686): scope no-control-regex on the mirrored unscriptable-char class

The class is the point of the assertion — those bytes are exactly what must be
rejected — so the rule is disabled at that line rather than the class weakened.
UNSCRIPTABLE_CHAR_RE is not exported from src/claude-orchestration.cts, hence
the mirror.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DPq9ovaovP2UvSVLjD4Lso

* chore(#2686): backfill changeset PR number

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DPq9ovaovP2UvSVLjD4Lso

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-27 16:24:21 -04:00
Tom Boucher
27c2279a39 fix(#2617): project verification next_command onto the runtime's command surface (#2700)
* fix(#2617): project verification next_command onto the runtime's command surface

`src/verification.cts` stored and synthesized hard-coded `/gsd:…` command strings
with no runtime context, and `phase complete` relayed that raw field straight into
its verification-blocked error. On a Codex project the suggested next step was
`/gsd:execute-phase`, a surface Codex does not install — it installs
`$gsd-execute-phase`.

The colon form is wrong twice over: `runtime-slash.cts` documents that "the colon
form is never emitted", so EVERY runtime — not just Codex — was being handed a
deprecated shape.

Fixed at the one routing seam rather than per caller:

- The routing table now stores BARE command names (`execute-phase`), never a
  prefixed literal. A prefixed literal in the table is what leaked.
- A single `projectNextCommand(bare, runtime, tail)` helper runs every return path
  through `formatGsdSlash`, preserving the argument tail (`01 --gaps`) untouched.
  An empty command stays empty, so "no next step" never becomes a bare prefix.
- `readVerificationStatus` accepts `opts.runtime`; `cmdVerificationStatus` and
  `phase complete` pass `resolveRuntime(cwd)`. The default is `claude`, which
  yields the canonical `/gsd-` hyphen form.

All four routed states are covered: missing, unknown, gaps_found, stale.

`init.cts` keeps its own projector deliberately. It already formats correctly, and
its command CONTENT differs from the router's on purpose (it appends the phase
number to `execute-phase`, and routes `human_needed` to `verify-work`).
Consolidating them would silently change `init`'s user-visible output, which this
issue did not ask for — so the divergence is left intact and the new tests instead
pin the property that matters on both surfaces: no raw colon form escapes.

Failing-first record: `origin/next:src/verification.cts` carried the four `/gsd:`
literals (lines 101, 108, 382, 392), and 11 existing assertions in
tests/verification-status.test.cjs asserted the colon form. Those 11 are corrected
in this commit — they passed before the fix and fail after it, which is precisely
the regression this closes.

Tests are folded into the module's primary suite rather than added as a third file
(`lint-test-file-count` caps the `verification` module at two, and consolidating is
its documented remedy — growing the allowlist is not). The `phase complete`
assertion reads `res.error`, not `res.stderr`: `runGsdTools` exposes a clean
non-zero exit's stderr as `error`, and reading the wrong field yields '' and makes
the whole check vacuous — which is how this user-visible path stayed untested.

Closes #2617

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* test(#2617): scope the new hooks to their describes; cover gaps_found through the CLI

Two findings from the orthogonal review of the first commit, both in the tests
this change added.

1. The folded block's `beforeEach`/`afterEach` were declared at MODULE scope.
   node:test applies module-scope hooks to every test in the file, so hooks added
   for the #2617 suites also wrapped the ~40 pre-existing tests in
   verification-status.test.cjs — making an unrelated block a single point of
   failure for them (currently benign, but a throwing hook would have failed
   suites it has nothing to do with). They now install inside their own describes
   via a small `useProjectionPhaseDir()` helper, with a comment recording why.

2. The live-CLI `phase complete` test exercised only the `missing` state, so a
   regression in any other routed branch would have shown up in the router's
   return object but not in the text a user actually reads. Added a `gaps_found`
   case per runtime, asserting the projected `plan-phase <N> --gaps` reaches the
   blocked-completion error.

Whole file verified green: 48 tests, 48 pass — the ~40 pre-existing ones included.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* test(#2617): correct the last colon-form assertion in phase.test.cjs

The remote run surfaced one more stale assertion outside
tests/verification-status.test.cjs: the `phase complete` canonical-gate suite
matched the blocked-completion message against `/\/gsd:verify-work 0?1/`.

That project fixture configures no runtime, so it takes the `claude` default,
which now yields the canonical `/gsd-verify-work 01` hyphen form. The colon form
this asserted is exactly the deprecated shape #2617 removes — `runtime-slash.cts`
documents that "the colon form is never emitted".

Like the eleven corrected in the first commit, this assertion passed before the
fix and fails after it, which is the regression record rather than a test being
loosened: the surrounding assertions (failure reason, `stale` wording, and that
neither ROADMAP.md nor STATE.md was mutated) are untouched.

Verified against the real CLI: the emitted message is now
"Phase 1 verification is incomplete: Verification is stale. Re-run verify-work
before transition. Next: /gsd-verify-work 01".

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* fix(#2617): collapse the two verification projectors into one seam

The orthogonal review found that `init.cts` carried a second, independently
maintained `verificationNextCommand()` that had drifted from the router's table
in CONTENT, not just formatting:

  state          router (before)          init.cts
  missing        execute-phase            execute-phase <N>
  unknown        execute-phase            execute-phase <N>
  human_needed   ""  (no command)         verify-work <N>

The `human_needed` row is the sharp one: two GSD surfaces disagreed about whether
a next command existed at all, and the router's own next_action told the user to
"re-run the verify step until status is passed" while naming no command to run.

init's answers were the useful ones, so the router adopts them and init now
delegates to it — satisfying the issue's "keep one verification-routing seam"
direction. `verificationNextCommand()` is deleted.

Appending the phase number surfaced a trap the old bare commands hid.
`extractPhaseToken` also returns project-code forms (`PROJ-07`), which are
indistinguishable by shape from an ordinary directory name — `gsd-651-parent`
yields `gsd-651` — so deriving the argument blindly emits
`execute-phase gsd-651`. The number is therefore appended only when it is
unambiguously numeric, or when the caller supplies it explicitly. `init` does
supply it: its `phaseDir` is unresolved in several branches, where the router
could not derive one at all.

  dir `01-example`      -> $gsd-execute-phase 01, $gsd-verify-work 01
  dir `gsd-651-parent`  -> $gsd-execute-phase,    $gsd-verify-work

Suites verified green against the built lib: verification-status 50/50,
phase 268/268, init 143/143, init-manager 40/40. `npm run lint:ci` clean.

User-visible change beyond the reported bug, as agreed: `query verification.status`
and `phase complete` now append the phase number for missing/unknown, and emit
`verify-work <N>` for human_needed where they previously emitted nothing.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* chore(#2617): backfill changeset PR number (#2700)

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-27 10:18:10 -04:00
Tom Boucher
28e486faf7 fix(#2608): fail closed when git add fails during commit staging (#2693)
* fix(#2608): fail closed when `git add` fails during commit staging

`cmdCommit` ignored `git add` failures. #2523 had already stopped a failed path
entering the commit pathspec, but skipping it silently left two bad outcomes,
both reproduced against the pre-fix build:

- SOME paths fail  -> `{"committed":true}`. `git commit` still ran and PARTIALLY
  committed the subset that happened to stage, under a message describing the
  full requested scope.
- EVERY path fails -> `{"reason":"nothing_to_commit"}`, which is not what
  happened and points the operator nowhere.

In both cases git's original `add` stderr was discarded, so the user saw a
downstream `commit_failed` / pathspec error naming an innocent file — the
symptom reported in the issue from a linked worktree whose git directory was
outside the managed writable root.

Staging failures are now collected and the command fails closed BEFORE
`git commit` runs, returning the issue's specified shape:

  { committed: false, hash: null, reason: "staging_failed",
    file: "<first failing path>", error: "<original git add stderr>",
    failures: [ { file, error, timed_out }, ... ] }

A timeout is distinguished as `staging_timeout` (issue AC5) using the projection's
SIGTERM+ETIMEDOUT signal — the same idiom worktree-safety.cts uses. The check is
placed ahead of the `nothing_to_commit` branch so an all-paths-failed run reports
the staging cause rather than an empty changeset.

Unchanged: successful staging still commits exactly the declared scope and leaves
unrelated staged files alone; an explicitly-named file that does not exist is
still skipped rather than staged as a deletion (#2014/#2523), and a request where
every named file is missing still reports `nothing_to_commit` — no `git add` ran,
so there is no staging failure to report.

Regression tests inject the failure by monkeypatching `execGit` on the projection
module (per CLAUDE.md, over `chmod 0o000`, which does not fault under root and
would make the tests vacuous), driven in a `node -e` child because `output()`
writes via `fs.writeSync(1, …)` and cannot be captured in-process. Pre-fix, 6 of
the 10 assertions fail; post-fix all pass.

Closes #2608

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* fix(#2608): roll back the index, guard the sibling surfaces, document the new reasons

Six findings from the orthogonal review of the first commit, all fixed here.

1. A `staging_failed` return left the index PARTIALLY STAGED. The paths that did
   stage stayed in the index with no commit made and no cleanup, so the next bare
   `git commit` would sweep them up — the same silent partial commit this fix
   exists to prevent, deferred one step. (Pre-fix the partial state at least got
   consumed by the incorrect commit.) The staging failure path now resets the
   paths it staged, matching cmdPrSubrepo's established rollback-then-error
   convention. The reset is scoped to what THIS call staged — paths the caller
   had already staged are captured up front and excluded, so a caller's own work
   is never destroyed — and is best-effort, since an unwritable index (the very
   failure being reported) cannot be reset either.

2. `cmdCommitToSubrepo` still had the identical defect: a failed `git add` was
   dropped silently and the function committed the subset that happened to stage,
   discarding git's stderr. It now fails closed per sub-repo with the same
   staging_failed/staging_timeout reasons and the same scoped rollback.

3. The `git rm --cached --ignore-unmatch` branch (default mode, for a planning
   file that no longer exists on disk) still discarded its result. It mutates the
   index exactly like `git add`, and `--ignore-unmatch` already makes "no such
   path" a success, so a non-zero exit there is a real I/O failure — now routed
   through the same staging-failure path.

4. `agents/gsd-executor.md` documented the commit envelope as an exhaustive
   three-shape enum and pattern-matched only `nothing_to_commit | commit_failed`.
   It is the sole consumer doc for this surface, so the new reasons are added
   with explicit guidance not to retry (a retry hits the same unwritable index),
   and the "one of three shapes" framing is corrected.

5. The default (non---files) staging path and `--amend` are now covered by tests.
   Both were already guarded by the first commit but unexercised.

6. The changeset framed the fix as `--files`-only; it applies to default and
   sub-repo commits too, and now mentions the rollback.

Regenerated the agent size baseline and the 18 golden install-parity fixtures for
the gsd-executor.md edit.

16 assertions across both surfaces verified against the built lib.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* test(#2608): update the #2523 out-of-repo contract to the new staging_failed reason

The remote test run surfaced this: `#2523: out-of-repo --files path is rejected by
git` asserted `reason: 'nothing_to_commit'`, and now gets `staging_failed`.

This is a deliberate contract improvement, not a papered-over failure. The old
reason existed only because a failed `git add` was skipped and the resulting empty
`stagedPaths` fell through to the empty-changeset branch. But "nothing to commit"
is not what happened — the caller named a file and git refused it — and that
misreport is exactly the class of defect #2608 closes. The result now carries the
offending path and git's own message ("… is outside repository at …"), which is
strictly more actionable for the same condition.

#2523's two substantive invariants are untouched and still asserted: no commit is
created, and the index is left clean. Two assertions are ADDED (the path is named,
git's message is preserved) so the richer contract is pinned rather than merely
allowed.

Per CONTRIBUTING, a stale-test correction rides its own commit.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* fix(#2608): compact the executor doc addition to stay under the agent LARGE cap

The remote test run failed: `gsd-executor.md is 49217 bytes — exceeds the LARGE
hard cap of 49152`. The file was already at 48596 (556 bytes of headroom) and the
new commit-envelope documentation pushed it 65 bytes over.

The cap is a red line, not a budget to raise, so the addition is compacted rather
than the cap moved: four lines instead of eight, keeping the load-bearing facts —
the two new reasons, that nothing was committed and the index was rolled back,
that `file` + `error` should be surfaced, and that retrying is wrong because a
retry hits the same cause. Dropped only the restatement of the linked-worktree
example (already in the changeset and PR) and the `failures[]` field (a superset
of `file`/`error`, discoverable from the payload).

Net addition is now 276 bytes; the file sits at 48872 with 280 bytes of headroom.
Extracting the agent's shared boilerplate to references/ would buy much more, but
that is a restructuring of the executor agent and does not belong in a
commit-staging bugfix.

Agent size baseline and the golden install-parity fixtures regenerated.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* chore(#2608): backfill changeset PR number (#2693)

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-27 02:45:35 -04:00
Tom Boucher
3eb1cede26 fix(#1880): distinguish a corrupt config from an absent one (epic #1879 Phase 1) (#2688)
* test(#1880): prove corrupt config is indistinguishable from absent

Failing-first. Encodes the issue's runtime repro: a trailing comma in
.planning/config.json currently yields source:builtin-defaults with
degraded:false - byte-identical to the file not existing - and the user's
entire configuration is silently discarded.

Asserts on the typed surface (CONFIG_REASON, _warnedUnusableConfig) rather
than diagnostic prose, per the ADR-1411 amendment's test-methodology clause
and CONTRIBUTING.md's raw-text-matching rule. IO failure is injected by
monkeypatching fs.readFileSync and restoring in t.after(), never chmod 0o000
(root bypasses mode bits).

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1880): distinguish a corrupt config from an absent one

loadConfigResolved wrapped the read, the JSON.parse and the entire config
build in one try with one catch, so ENOENT, EACCES and SyntaxError all fell
through to the same defaults and the branches returned degraded:false -
actively asserting health over discarded configuration. A single trailing
comma in .planning/config.json silently replaced the user's whole config,
reporting source:builtin-defaults degraded:false, byte-identical to having
no config file at all.

ConfigResolution now carries a machine-readable reason. Genuine absence keeps
degraded:false / not_configured; a file that exists but cannot be used sets
degraded:true with config_unparseable or config_unreadable. The same split
applies to the root config and to ~/.gsd/defaults.json.

Control flow is deliberately unchanged. preflight_check reports cyclomatic
141 / cognitive 196 and 93 dependents on this function, with the guidance
that small edits beat one big one, so faults are CAPTURED at the existing
read sites and stamped onto the returns rather than the try/catch being
restructured.

Also carries the ADR-1411 amendment's wiring clause: loadConfig returns
.config alone to ~51 call sites and would never see the new field, so an
unusable file emits a deduplicated stderr diagnostic keyed on resolved path
plus errno. Without it the reason would be an unreachable field and the user
whose config was discarded would still get no signal - the actual defect.

Registers the config-loader seam in lint-resolution-provenance, which until
now guarded only agent-skills.

Caller audit: ConfigResolution.degraded has exactly one consumer outside this
module, cmdAgentSkills (src/init.cts:2259), which destructures
{config, source, degraded} - adding a field does not break it. Its --json IR
now reports degraded:true for a corrupt config, which is the intended fix and
the one observable behavior change.

Closes #1880

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1880): degrade when any config on the path is unusable, not just the last

Two defects found by isolated adversarial review of the first cut.

BLOCKER: the success-path return did not consult configFault. A corrupt ROOT
config whose workstream override happened to parse returned degraded:false /
reason:resolved - the root's settings silently dropped, which is the exact
failure this issue closes, reappearing for any project using workstreams. The
stderr diagnostic fired, so the out-of-band half worked while the in-band half
reported a clean resolve; a --json consumer saw health.

MAJOR: reason was derived from Object.keys(parsed) - the root+workstream MERGE
- so an empty workstream file inheriting a non-empty root reported resolved
despite carrying no settings. Emptiness is now judged on the file actually
read, snapshotted before normalizeLegacyKeys mutates it.

Also: corrects the ConfigResolution JSDoc, which still described the pre-#1880
degraded contract; adds a fast-check property asserting a PRESENT file is
never reported not_configured whatever its bytes (CONTRIBUTING.md parser
rule); and asserts the literal enum values so the provenance lint's
configured_empty/not_configured markers check real assertions rather than
incidental prose in test titles.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#1880): reject valid JSON that is not a config object at the read seam

The fast-check property added in the previous commit failed on both node
lanes: a config.json containing 0, "str", [], null or true is valid JSON, so
it parsed "ok", then threw downstream in normalizeLegacyKeys, and the outer
catch reported not_configured - a PRESENT file reported as absent, which is
precisely the collapse this issue exists to close. The property asserts a
present file is never not_configured, and it caught it.

_readConfigFile now validates shape, not just parseability (ADR-227: check
the semantic shape at a trust boundary, not merely the type). A non-object
JSON document is an unusable config, reported config_unparseable.

Adds named regression cases for each non-object form alongside the property,
so the class is documented and not only randomly sampled.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* chore(#1880): backfill changeset pr number (pr:0 -> 2688)

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#2452): record a fetch-time shallow failure instead of crashing

This guard failed CI on ubuntu-24 while passing on ubuntu-22 and
windows-24 for the same commit, and passed on other PRs. Not a flake and not
caused by the change under test - a real fragility in the test.

runnerDiff ran the base fetch OUTSIDE its try and only guarded the diff, so it
assumed the failure mode is always 'fetch succeeds, diff reports no merge
base'. At a shallow boundary that lands short of the merge base, git can
instead fail during the FETCH ('unable to parse commit' - the boundary
commit's parent is not available). Which stage git fails at is version and
transport dependent, so on some runners the error escaped runnerDiff and
crashed the test rather than being recorded as the ok:false the assertions
expect. Both stages mean the same thing for what this guard protects: a
shallow base ref cannot resolve the three-dot diff.

Also drops two assert.match calls against git's stderr prose. 'no merge base'
and 'unable to parse commit' are the same condition reported at different
stages, and CONTRIBUTING prohibits raw text matching on subprocess output.
The typed outcome (ok === false) is the contract; the tests now assert that
plus the presence of a cause.

Found while investigating the red lane on #2688; fixed here per the no-defer
rule rather than filed.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-07-27 00:09:13 -04:00
Tom Boucher
c07734216f fix(#2603): document kimi-code in the host-integration capability matrix (#2687)
* fix(#2603): document kimi-code in the host-integration matrix; correct 3 inherited axes

The matrix — ADR-1239's deployment source-of-truth — had a section for 18 of 19
installed runtimes but none for `kimi-code`, so its `hostIntegration` axes shipped
with no citation and no evidence quote.

Sourcing every axis independently against Kimi Code CLI's own docs (the issue's
explicit requirement — `kimi` and `kimi-code` are distinct products) showed three
values had been inherited from the Python `kimi` descriptor rather than sourced:

- `embeddingMode` imperative -> declarative. Kimi Code plugins are a
  `kimi.plugin.json` manifest plus markdown Skills with no in-process programmatic
  API (docs/en/customization/plugins.md) — the same shape as `codex`.
- `dispatch.nested` false -> true. The `coder` built-in "can dispatch its own
  nested sub-agents when a task decomposes naturally" (docs/en/customization/agents.md).
  The Python `kimi` CLI genuinely prohibits nesting; Kimi Code does not.
- `dispatch.maxDepth` 1 -> "undocumented". Nesting is documented but no depth
  bound is published, so the fail-closed sentinel applies over a guessed integer.

`dispatch.namedDispatch` deliberately stays `false`: GSD's kimi-code artifact
layout installs Agent Skills only (no `agents` kind), so no named GSD subagent is
registered with the host and `resolveDispatchType` maps every role onto
coder/explore/plan. Flipping it would reintroduce the dispatch failure recorded in
docs/migration/kimi-to-kimi-code.md. The matrix records the host-capability nuance
under Documentation gaps instead.

Behaviourally inert: `namedDispatch:false` already caps nested/maxDepth/background/
backgroundDispatch to false/0 in the effective axes (host-integration.cts:493-499),
and the install adapter is not selected by `embeddingMode` (install.js:543 always
uses the imperative adapter). The one visible effect is the curated profile pin,
which moves programmatic-cli -> declarative-cli.

Also fixes the axes legend, which omitted the `built-in-only` subagentToolkit
member that has been in the closed vocabulary since kimi-code shipped.

Same defect class and countermeasure as #2598: pin the corrected values and require
the matrix to agree with the descriptor, because a descriptor/matrix disagreement is
how the gap survived.

Closes #2603

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* fix(#2603): report the maxDepth `undocumented` sentinel as a sentinel, not as malformed

Surfaced by the orthogonal review of this change. `negotiateHostCapabilities`
emits a sentinel-specific warning for every dispatch sub-axis carrying the
documented `undocumented` value — namedDispatch, nested, background,
subagentToolkit, backgroundDispatch, isolation — except `maxDepth`, which fell
through to the numeric guard and reported `host dispatch.maxDepth is missing or
not a number — treating as 0`.

That message is indistinguishable from a genuinely malformed descriptor, so a
correctly fail-closed descriptor reads as broken. Six shipped runtimes carry the
sentinel here (antigravity, augment, opencode, trae, windsurf, zcode) and this
PR's kimi-code correction adds a seventh, which is why it is fixed here rather
than left in place.

The numeric guard keeps firing for genuinely malformed values; both paths still
degrade `effective.dispatch.maxDepth` closed to 0. Covered by three tests,
including the boundary case that the sentinel carve-out must not swallow a real
malformed value.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* chore(#2603): backfill changeset PR number (#2687)

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 22:52:57 -04:00
Tom Boucher
a5633bb32f enhance(#2671): brand raw vs calibrated token types so double-application is a compile error (#2676)
* test(#2671): add failing-first brand-typing compile fixtures

* feat(#2671): brand raw vs calibrated token types

* refactor(#2671): hoist type-compile into a before() hook

Two review responses:

- The fixture compile ran in the describe() body, so it executed at
  collection time even when the block was filtered out, and a failed
  precondition collapsed eight independent assertions into one opaque
  describe-level failure. A before() hook is this repo's documented
  idiom and preserves per-test granularity.

- parseTokensFlag now records WHY it returns an unbranded number: it
  validates the magnitude of --tokens, but the basis is decided by
  --calibrated, so branding here would be wrong for half its callers.
  The assertion belongs to cmdEstimateCheck, its only caller.

* test(#2671): pin each brand diagnostic to its OFFENDING marker

Adversarial review demonstrated that asserting only exactly-one-diagnostic-
at-code-N is not airtight. Repairing a fixture's brand violation while
injecting an unrelated error of the same code (a string passed as the
budget argument) still yielded exactly one TS2345, so the fixture would
have reported green while no longer testing its regression at all.

Each bad-* fixture now routes its violating value through a const named
OFFENDING, and the test asserts the diagnostic's start offset falls inside
that node — located through the AST, so it survives reformatting and never
pattern-matches source text. Replaying the proof-of-concept against the new
assertion rejects it: the diagnostic lands on the budget literal, not the
marker.

Also corrects a doc comment that claimed the program type-checks all of
src/; it covers phase-estimation.cts and its transitive dependencies.

* chore(#2671): backfill changeset PR number (#2676)
2026-07-26 21:42:50 -04:00
Tom Boucher
0d08c32048 fix(#2590): emit Workflow scripts the Workflow tool accepts; make the backend reachable (#2681)
* fix(#2590): emit Workflow scripts the Workflow tool accepts; make the backend reachable

Every emitted script was rejected. Four invalid constructs, the first fatal on
its own, so the Workflow backend could never dispatch a wave:

  1. no `export const meta = {…}` first statement -> whole script rejected
  2. resumeFromRunId("<id>")  -> "resumeFromRunId is not defined". It is a
     Workflow TOOL INPUT parameter, not a script function. The run id still
     reaches the caller via summary.resumeRunId, to pass as that input.
  3. budget(<n>)              -> "budget is not a function". `budget` is a
     read-only object { total, spent(), remaining() } fed by the caller's token
     directive; a script cannot set it. Recorded as intent in a comment.
  4. parallel(agent(…), agent(…)) -> "parallel() expects an array of functions".
     Now parallel([() => agent(…), …]) — passing agent() results directly also
     started every agent eagerly, before parallel() could bound concurrency.

The single-plan stage had its own branch with the same parallel() defect; both
branches are now one array-emitting path. Waves also emit phase() calls whose
titles match meta.phases exactly, so progress groups correctly.

Two secondary defects kept the script from ever being REACHED — which is why
this shipped undetected:

  5. NOTHING resolved the Agent SDK version. The fragment claimed there was "no
     scriptable way" to introspect it and told callers to omit the flag, so
     gate 5 returned agent_sdk_version_unknown on every automated run while
     `capability state` still reported active:true. True for bash, false for
     Node: the router now reads the installed @anthropic-ai/claude-agent-sdk
     version, walking node_modules up the tree and reading package.json
     directly — require.resolve throws ERR_PACKAGE_PATH_NOT_EXPORTED because the
     SDK's exports map does not expose ./package.json. Precedence: explicit flag
     > GSD_AGENT_SDK_VERSION > installed. Fail-closed is preserved; an
     unresolvable version still declines to inline. A too-old SDK now reports
     the truthful agent_sdk_version_below_floor instead of unknown.
  6. The runtime fallback was `--runtime > GSD_RUNTIME > 'unknown'`, diverging
     from the canonical `GSD_RUNTIME > config.runtime > 'claude'`, so any
     invocation without --runtime reported runtime_not_claude on an ordinary
     Claude project. Now delegates to runtime-slash.resolveRuntime.

The fragment's `${AGENT_SDK_VERSION:+--agent-sdk-version "$AGENT_SDK_VERSION"}`
snippet is removed rather than repaired: it was also shell-dependent — zsh does
not word-split unquoted parameter expansions, so it collapsed to a single argv
element, argValue() never matched, and the run failed into the same
agent_sdk_version_unknown, indistinguishable from genuinely unknown. Auto-
resolution removes the need for the construct entirely.

Verified with the issue's own repro: no flags now reaches the version gate; an
SDK above the floor yields backend:"workflow" with a script that parses as a
real ES module.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015TCwhbMuY37DzRMCfzTABJ

* fix(#2590): sync generated registry, repair sibling tests, reject duplicate wave ids

Findings from the isolated review, all fixed.

HIGH — gsd-core/bin/lib/capability-registry.cjs was stale, and `lint:ci` was
already RED because of it. The registry embeds the fragment text INLINE, so the
shipped/installed copy still taught the exact broken contract this PR fixes:
the old `${AGENT_SDK_VERSION:+…}` bash line and the "OMIT the flag when unknown"
guidance. Regenerated. (I had read `lint:ci` by grepping its output instead of
checking its exit code, so I recorded a red chain as green — checking $? now.)

HIGH — three existing tests asserted the OLD broken shape and would have failed
CI; none was touched by the first commit:
  tests/fix-2285-claude-orchestration-wiring.test.cjs — matched resumeFromRunId("…")
  tests/claude-orchestration.test.cjs                 — .includes('budget(')
  tests/claude-orchestration-command-router.test.cjs  — .includes('budget(')
Each now asserts the corrected contract: the id/pool reaches the caller via
summary, and neither construct is ever CALLED. Two sibling assertions had also
gone vacuous — `.includes('resumeFromRunId')` still passed, but only because the
new explanatory COMMENT contains that substring, not because anything is wired.
Rewritten to assert the real property.

MEDIUM — duplicate wave ids were never rejected. Plan-id uniqueness was checked
within a wave, but nothing checked wave ids across waves. That was harmless
before; it is not now, because each wave emits a `phase("Wave <id>")` call plus a
matching meta.phases entry and the tool matches titles by exact string — two
waves sharing an id would collapse into one progress group and misattribute the
second wave's agents to the first. Rejected at validation, with tests either
side of the boundary.

MEDIUM — the fragment contradicted itself (its "Manifest construction" header
still listed $AGENT_SDK_VERSION as orchestrator-built) and, more seriously, never
told the orchestrator to pass summary.resumeRunId as the Workflow tool's
resumeFromRunId INPUT. Since this PR moves resume from a broken in-script call to
a tool-invocation input, an implementer following only the fragment would have
silently regressed phase-resume to a no-op. Both fixed.

MEDIUM — docs/how-to/enable-claude-orchestration-workflow-backend.md and
docs/explanation/claude-orchestration-capability.md documented
`resumeFromRunId("<id>")` and `budget(<tokens>)` as current correct output —
teaching the bug as the feature. Updated to the real contract, including the
required meta block and the thunk-array parallel() form. (The changeset is
`Fixed`, so the docs gate exempts this; it is corrected because it is wrong,
not because a gate demanded it.)

LOW — the router's top-of-file comment still described the divergent
`--runtime > GSD_RUNTIME > 'unknown'` chain as current, ninety lines above the
fix; and inserting resolveInstalledAgentSdkVersion had orphaned
resolveDetectionArgs' JSDoc above the wrong function. Both repaired.

lint:ci now exits 0 (verified by exit code, not by reading output).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015TCwhbMuY37DzRMCfzTABJ

* chore(#2590): backfill changeset pr number (#2681)

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 20:49:38 -04:00
Tom Boucher
c3958018dd docs(#2674): amend ADR-1411 — corrupt is not absent (epic #1879 Phase 0) (#2678)
* docs(#2674): amend adr-1411 with the corrupt-is-not-absent house pattern

ADR-1411 reasons only about a resolution miss. It is silent on input that
is present but not usable, which is how five engine read paths (#1879) could
fold an unusable input into the value meaning 'genuinely absent' without
contradicting an Accepted ADR.

Read together, ADR-1411 and ADR-227 converge and do not license throwing as
the cluster's answer: ADR-227 requires malformed input to be coerced rather
than propagated and carves out only genuinely-fatal fields, while ADR-1411
already permits a fallback provided it is 'a visible value, not a silent
substitution'. The defect in these five sites is therefore not that they fall
back but that they fall back invisibly.

Records the pattern that follows: every current return value is preserved, and
the cause is made visible in-band where the result already carries a
provenance envelope, or out-of-band via a deduplicated stderr diagnostic where
it returns a bare value it cannot extend. Throwing stays confined to ADR-227's
genuinely-fatal carve-out, decided per call. Also names the per-applier caller
audit and the lint-resolution-provenance registry gap.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* test(#2674): prove the warning-state reset misses the unknown-key dedup set

The two existing cases in this suite only pass because each picks a key
name no other case reuses, so neither can observe whether the reset the
beforeEach calls actually runs.

Failing-first: asserts the exported _warnedUnknownConfigKeys is empty after
_resetRuntimeWarningCacheForTests(). It is not - the helper clears only
_warnedConfigKeys despite documenting itself as resetting per-process
warning state.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(#2674): reset the unknown-key dedup set with the runtime warning cache

_resetRuntimeWarningCacheForTests documents itself as resetting per-process
warning state but cleared only _warnedConfigKeys, leaving
_warnedUnknownConfigKeys populated across cases. The suite that exists to
test that set - 'loadConfig - unknown-key warning dedup' - calls the helper
in beforeEach expecting exactly this, so the reset was a silent no-op for
it; both cases passed only because each picked a key name the other never
reused. Any later case reusing a key would have had its warning suppressed
by leaked state.

Found while amending ADR-1411, which names this dedup guard as the pattern
five downstream PRs (#1880-#1884) will adopt - shipping the ADR without the
fix would have propagated the footgun to each of them. Folded in here per
CLAUDE.md's no-defer rule rather than filed.

RED verified on 3c4895841 (test only, no fix): linux-node22 reported
'FAIL tests/config-loader.test.cjs - the documented per-process
warning-state reset must clear the unknown-key dedup set too'.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* docs(#2674): document src/ in the changeset-lint trigger list

CONTRIBUTING.md presented the Changeset Required trigger list as bin/,
gsd-core/, agents/, commands/, hooks/, sdk/src/ - omitting src/, which
scripts/changeset/lint.cjs has in USER_FACING_PREFIXES. src/ is the
TypeScript source of truth compiled into gsd-core/bin/lib/*.cjs, so it is
the most-edited user-facing path in the repo and the omission sends any
contributor who touches it into a CI failure the doc says cannot happen.

Also documents that the lint reads GITHUB_BASE_REF, which only CI sets, so
running it bare locally reports success without evaluating the branch. This
PR hit exactly that: a local run said ok_fragment_present and CI failed
fail_missing_fragment on the same diff.

Found while opening this PR; folded in per the no-defer rule.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* docs(#2674): add Fixed changeset for the src/ trigger-list and reset fixes

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* docs(#2674): restore the round-2 review corrections to the amendment

These edits were made in response to the second isolated review pass but
never staged: later commits used targeted `git add <file>` for the test and
the source fix, so the two markdown files stayed dirty and shipped nothing.
The branch carried the round-1 text, including the ADR-227 misquote the
reviewer raised as a blocker.

Restores: the unconditional-diagnostic clause (ADR-227's GSD_DEBUG opt-in
was never implemented, so citing it as the precedent was wrong), the dedup
key, #1882 folded into the out-of-band mechanism instead of a fourth
mechanism-less category, the narrowed caller-audit rationale, and the
test-methodology clause.

Refs #1879

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-07-26 20:25:39 -04:00