Commit Graph

40 Commits

Author SHA1 Message Date
Jakub Zych
a9a7a328e6 refactor: hard-fork GSD -> MSD (Make Software Done)
Mechanical rename produced by scripts/msd-rename.cjs: gsd/Gsd/GSD -> msd/Msd/MSD
across contents and paths, upstream package/repo coordinates -> @golem15/msd-core
and golem15com/msd-core. Deep links into upstream history, sibling upstream
packages, the GSD-2 import feature, CHANGELOG.md and .changeset/ are kept as-is.

Hand edits on top: MSD block-letter banner and logos, LICENSE copyright line,
package/plugin identity, regenerated lockfile, install-tree fixtures, derived
registries and benchmark baseline; migration checksum baseline re-locked
(MSD keeps its own install state, so no install had applied the old sums);
sort-order and regex-escaped expectations in tests adjusted.
2026-10-06 01:47:40 +02:00
Tom Boucher
822934c901 fix(#4794): decision-coverage answers an unmeasured shape on could-not-parse; a non-file context path fails closed (#4889)
* test(#4794): failing-first — could-not-parse must answer an unmeasured shape; a directory context path fails closed

* fix(#4794): could-not-parse answers an unmeasured shape (null counts, unreadable ids, no uncovered); a non-file context path fails closed

* chore(#4794): backfill changeset PR number (4889)

* test(#4794): skip the directory-identity probe when the platform cannot discriminate (windows runner volume collapse, measured)

Two consecutive windows conformance runs failed the probe with measured identical
(dev, ino) for two distinct mkdtemp directories (dev=3606225537, ino=9007199255243448
for both) — a runner-volume property, not a regression in the guard. On such a
platform the guard's identity containment degrades to refuse-everything (fail-closed,
documented); the probe asserts capability, so the honest response is an explicit
t.skip carrying the measurement (ADR-2719 §6), not a red lane for every PR.

---------

Co-authored-by: sim <sim@local>
2026-09-20 02:53:58 -04:00
Tom Boucher
c72fb34e9a fix(#4658): give the ui plan gate's evidence check a native branch (#4807)
* test(#4658): add failing-first coverage for native frontend evidence

hasStaticFrontendEvidence recognised only JS-ecosystem evidence, so
computeUiPlanGate could never block for a SwiftUI/Compose/Flutter/XAML
project. Adds evidence-level fixtures for the four suggested markers
(import-matched for .swift/.kt/.dart, extension-alone for .xaml), the
reporter's non-UI Swift control case, marker-exactness and SKIP_DIRS and
I/O-degrade negatives, gate-level block assertions through makeProject's
new native frontendEvidence modes, and a pinned-seed fast-check property.
All new assertions are RED until src/ui-frontend-evidence.cts grows the
native branch.

* fix(#4658): give the ui plan gate's evidence check a native branch

hasStaticFrontendEvidence recognised only JS-ecosystem evidence (a root
package.json UI-framework dep, or a .tsx/.jsx/.vue/.svelte file), so
computeUiPlanGate could never block for a SwiftUI, Jetpack Compose, Flutter,
or .NET MAUI project — the #3312 gate was structurally unreachable for them.

Adds a native BFS over the same bounds and skip rules: .xaml is evidence by
extension alone (the .tsx analogue), while .swift/.kt/.dart count only when
their content carries the ecosystem's UI import marker (import SwiftUI /
import UIKit, androidx.compose, package:flutter) — matched on the import, not
the extension, so a non-UI Swift package stays silent exactly as the issue's
37-file control case requires. Marker reads are bounded to a 64 KiB prefix;
any I/O failure degrades to false per the module contract. The #3718
vocabulary filter, the JS evidence rules, and the weaker-extension exclusion
are untouched.

* chore(#4658): regenerate the macos conformance tier list

The native-evidence additions to tests/check-ui-plan-gate.test.cjs move the
file into the macOS conformance tier per the classifier; the committed
generated list is a derived artifact and must match the live tests/ tree
(the same sync the fragment-single-edit-propagation install test enforces).

* fix(#4658): accept both Dart quote styles and extract the shared bounded walk

The isolated reviews' remaining findings: the Dart marker carried only the
single-quote anchor, missing legal double-quoted imports (a spec-narrowing
deviation); the two evidence walks duplicated the subtle MAX_WALK_ENTRIES
cap semantics verbatim, so they are extracted into one walkProjectFiles BFS
with a visit callback; tests now use the createTempDir helper, shared
fixture literals that cannot drift from NATIVE_UI_CONTENT_MARKERS, a
double-quoted Flutter import case, and drop a vacuous assertion and a
mid-body re-require alias.

* docs(#4658): backfill changeset PR number

---------

Co-authored-by: sim <sim@local>
2026-09-16 15:29:19 -04:00
Tom Boucher
bbdf7e8e84 chore(#4654): add local/no-unconfined-path-join and drain it to zero — Phase 4 of #4636 (#4674)
* chore(#4654): add local/no-unconfined-path-join and drain it to zero

Phase 4 of epic #4636 — the ratchet, and the phase that makes the epic hold.

THE MEASUREMENT THAT RESHAPED THE PHASE. An AST census (the repo's own parser,
not grep) found what the epic never enumerated: ADR-4650 named seven containment
implementations; `src/` alone held roughly 24 more hand-rolled gates across ~13
files, several guarding a write or an `fs.rmSync`. Two verified by reading rather
than pattern-matching — `research-store.cts` comments its own as "ensure the
resolved file path stays inside the store dir" immediately before a write, and
`capability-lifecycle.cts` gates `fs.rmSync` with one.

So the epic's Done-when "one containment predicate, used at every site" was FALSE
when Phase 3 reported it satisfied. It is true now: the rule is clean across
src/, scripts/, gsd-core/bin/ and hooks/ with an EMPTY allowlist.

WHY NOT THE RULE THE ISSUE PROPOSED. #4654 proposed flagging `path.join` whose
first argument is a managed root and whose later arguments derive from argv. That
is a taint analysis over 2046 call sites, in ESLint, without type information;
"derives from argv" is not locally decidable. Any approximation either floods or
is trivially evaded, and a rule that fires on hundreds of correct sites earns an
allowlist of hundreds — the opposite of a ratchet. What is actually duplicated is
the COMPARISON, not the join, and that has one recognizable shape.

  Arm 1  X.startsWith(Y + sep)            the hand-rolled containment idiom
  Arm 2  a containment predicate called as a bare statement, answer discarded

Arm 2 is the issue's "asserts the result was narrowed, not merely that a helper
was called". Its example `validatePath(x, root).resolved` is already
structurally impossible — Phase 3 un-exported `validatePath` — so the remaining
expressible failure is ignoring the answer, which is the defect that recurred
five times in this epic. The census found exactly one live instance
(`milestone.cts:1643`); it now returns the proven `ContainedPath` so consumers
stop re-deriving the path the comment above it was extracted to stop them
re-deriving.

The rule deliberately does NOT try to catch validate-one-path-use-another where
the answer is used but a different variable flows onward. That needs flow
analysis; the branded `ContainedPath` from Phase 3 is the defense there, and the
two are complementary.

PER-SITE FAMILY CHOICE, NOT A DEFAULT. Phase 3's lesson binds: collapsing a
lexical site onto the realpath family broke four tests and was caught only by the
matrix. Every migrated site was triaged individually. The six
installer-migrations tree-walks and the six capability-lifecycle gates take the
LEXICAL family because their operands are already realpath-resolved and they
deliberately treat the final component as a link; boundary sites take realpath.

TWO SITES WITH AN INVERTED CONTRACT, which a mechanical swap would have broken.
`installer-migrations.cts:127` and `runtime-artifact-install-plan.cts:144` REJECT
`target === root` by contract, while the canonical comparison ACCEPTS it. Swapped
naively, a migration could `rmdir` the user's config root and a third-party
descriptor could write at configHome itself. Both keep `=== root` as an explicit
additional arm alongside the predicate call — the predicate decides containment,
the call site keeps its own extra condition (ADR-4650 decision 6).

ONE DUPLICATE DELETED OUTRIGHT: `planning-inspect.cts`'s `isWithinRoot` was
byte-identical to `isContainedIn` and said so in its own docstring.
`isContainedIn` is now exported for callers that have already resolved both
operands and need only the comparison, with a doc note that a caller which has
NOT resolved them must use a full predicate instead.

THE MARKER, AND WHY IT IS NOT THE ALLOWLIST. Nine sites are justified holdouts and
carry `// allow-handrolled-containment: <reason>` with a mandatory, reviewable
reason. Two justifications: (a) not a containment decision — an ancestor-walk loop
condition, sub-repo grouping, worktree identity matching, declared-path coverage;
(b) it IS containment but the canonical predicate is unreachable —
`capability-validator.cjs` is a committed pre-build `.cjs` and the compiled
`security.cjs` is untracked build output, so requiring it would break a fresh
clone. `scripts/lib/drift-scan.cjs` runs under `lint:ci` with the same exposure.
The marker was renamed from `allow-lexical-prefix-match` mid-phase because that
name asserted only (a) and would have stated something false at the (b) sites.

A marker suppresses BEFORE the violation counter increments, so a file whose
every occurrence is marked still reports `staleAllowlistEntry` — otherwise a
drained entry lingers and silently re-permits the site later.

DEMONSTRATED RED, per #4654: a hand-rolled copy reintroduced into a real `src/`
file made `npm run lint` fail with the rule's full guidance message; removing it
returned the tree to clean. Both halves recorded — red alone proves nothing,
since a rule red for an unrelated reason looks identical.

DISCLOSED: `defaultRequireFromInstallRoot` (gsd-tools.cjs) previously carried two
distinct rejection messages and two manual realpath calls; routing it through
`tryWithinRoot` collapses them to one message, and a missing module now surfaces
as MODULE_NOT_FOUND rather than ENOENT. No test asserts either message. The
security property is preserved and slightly strengthened — the candidate is
realpathed and containment re-checked, and the dangling-symlink oracle closure
comes along with it.

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

* docs(#4654): record the containment ratchet in CONTEXT.md and the security model

Both entries previously described the seam without the thing that keeps it a
seam. They now state what the rule bans, and — more usefully for whoever reads
this next — what it deliberately does NOT attempt: deciding per path.join call
whether an argument came from user input. That question is not locally
decidable, and an approximation across ~2000 join sites would earn an exemption
list of hundreds, which is the opposite of a ratchet.

Also records the marker's two legitimate justifications and that its reason is
mandatory, so the escape stays reviewable rather than becoming a mute button.

Glossary gate 270 refs exit 0; install-tree goldens and CONTEXT-INDEX.json
regenerated and confirmed byte-identical rather than assumed — which also
confirms eslint-rules/ is not a shipped path.

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

* fix(#4654): close review findings and the two matrix failures

MATRIX FAILURE 1 — a collapsed message broke a negative-proof test, and my
evidence for collapsing it was wrong. I searched tests/ for the literal string
"resolves outside its install root", found nothing, and reported that no test
asserted it. The test matches a REGEX SUBSTRING, /outside its install root/, so
the literal search missed it. What broke was "NEGATIVE PROOF: a symlinked module
pointing OUTSIDE the install root is not loaded" — the test guarding the exact
property I claimed was preserved. defaultRequireFromInstallRoot now does both
checks again with both messages byte-identical, each routed through the
canonical predicate, which is better than the original since that hand-rolled
both comparisons.

MATRIX FAILURE 2 — shipped migrations are checksum-locked, and a marker cannot
serve there. migrationChecksum hashes plan.toString(), which INCLUDES comments,
so a suppression marker inside a plan body drifts the baseline exactly as an
edit does. Measured: with markers in place, two of the four still differed from
their committed checksums. The four shipped bodies are now byte-identical to
next, and the rule's config excludes those four paths BY NAME rather than by a
directory wildcard, so a NEW migration is still covered. Six containment
comparisons stay un-ratcheted there; that gap is recorded in the rule's Known
gaps, in CONTEXT.md and in the security model rather than left implicit.
Justification (c) is removed from the marker's documented reasons, because a
marker was proven unable to express it.

ADVERSARIAL REVIEW — the sharpest finding was that the rule banned the CORRECT
shape while permitting the incorrect one: startsWith(root) with no separator is
the genuinely unsafe form, since it accepts a sibling such as root-evil, and my
own test blessed it as valid. Flagging every bare startsWith would swamp the
rule, so that stays a STATED gap rather than a silent one. Closed for real: the
template-literal spelling, which the census never saw because it only inspected
plus-concatenation — that surfaced TWELVE more sites, now triaged and migrated.
A separator reached through a const alias is now resolved via scope analysis.
And isContainedIn, exported in Phase 3, was missing from the discarded-result
set, so a bare no-op call went unflagged on the one function the epic funnels
through.

SECURITY REVIEW — the marker could over-suppress two ways: a block comment
worked identically to a line comment, and one marker silently covered every
violation sharing its line. It now requires a Line comment positioned after the
flagged node ends, so it anchors to the node it trails. Four sites had dropped
an unreachable-but-deliberate equality rejection against the root; each is
restored as the call site's own arm. eslint.config.mjs still documented the OLD
marker token, which my rename missed — it would have sent the next author in
circles.

A FALSE GREEN, recorded because it nearly stuck: lint:ci reported exit 0 from a
stale eslint cache while twelve real violations existed. Every lint check here
now clears the cache first.

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

* fix(#4654): anchor a suppression marker to the violation it actually trails

The matrix caught this; my own test caught it, on its first execution. The case
"two violations on one line: trailing marker suppresses only the one it trails"
expected 1 error and got 0 — both were suppressed.

ROOT CAUSE: the anchoring accepted any Line comment on the node's line whose
range started at or after the node's end. A trailing marker at the END of a line
sits after EVERY node on that line, so that condition held for all of them.
"After the node" does not identify WHICH node the marker trails. The fix reads
as correct and is not.

FIX: deferred reporting. Violations accumulate during traversal instead of being
reported immediately; at Program:exit each marker claims exactly ONE pending
violation — the one on its line whose end is nearest before the marker begins —
and every unclaimed violation is then counted and reported. One marker, one
suppression. An earlier violation sharing the line is still reported, which is
the property the security review asked for and the previous attempt only
appeared to deliver.

The counter now increments at flush time rather than during traversal, so a
suppressed occurrence still does not keep an allowlist entry alive.

AND A TOOL THAT SHOULD HAVE EXISTED BEFORE THE FIRST MATRIX RUN. `node --test`
is hard-blocked here, so this rule's test file could only ever be executed on
the remote matrix — which is why a broken anchoring shipped into a run. ESLint's
programmatic Linter API is not a test runner, and exercising the rule through it
verifies every case locally in seconds. All 24 now pass locally, including the
two-on-one-line case that failed remotely. That loop should have been built
before the rule was first sent to the matrix rather than after it failed twice.

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

* chore(#4654): backfill PR 4674 into the changeset and complete 70-docs.json

The phase gate requires enablementSequence and the Diataxis quadrants; 70-docs
now carries both, with the how-to quadrant skipped for a stated reason rather
than an empty field. The audience for this deliverable is a contributor who
trips the rule, and the task-oriented guidance reaches them in the ESLint
message itself — which names the correct predicate, says how to choose between
the realpath and lexical families, cites the Phase 3 regression caused by
choosing wrong, and gives the marker syntax. A docs/how-to page would be a
second, driftable copy read by nobody at the moment of failure.

enablementSequence is recorded as what it actually is: a VERIFICATION sequence,
not an enablement one. The rule is never off, so there is no off-to-on
transition to describe.

scripts/lint-docs-required.cjs now passes (ok_docs_updated) — it could not
evaluate against the mandated pr:0 placeholder.

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

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 22:17:46 -04:00
sim
7e7a239a65 refactor(#4653): replace the allowAbsolute flag with a named acceptance policy
Phase 3 of epic #4636, stage 3b. Satisfies #4653's criterion that
`opts.allowAbsolute` become "a named acceptance policy on the predicate, not a
per-call-site boolean".

The flag was actively misleading at the call site. `{ allowAbsolute: true }`
reads as "containment is relaxed here". It never was: an absolute path that
resolves outside the root is rejected exactly as a traversal is. The flag only
ever controlled whether an absolute candidate was CONSIDERED. On a security
predicate that is the wrong thing for a reviewer to have to infer, and 31 call
sites were asking them to infer it.

    PathAcceptance.RelativeOnly         relative candidates only
    PathAcceptance.AbsoluteInsideRoot   absolute accepted, containment unchanged

The three exported wrappers take the policy and translate it inward.
validatePath keeps its internal `{ allowAbsolute }` opts and its body untouched —
the engine is not re-derived here either, only the exported surface is renamed.

MEASURED, NOT ESTIMATED. 31 call sites across 10 files, counted by walking the
AST with the repo's own @typescript-eslint/parser rather than grepping: a text
match would have folded in the options-type declaration, default parameter
values and comments. All 31 pass the literal `true`; none passes `false` or a
dynamic value, so the migration is uniform and `RelativeOnly` is purely the
existing default made nameable. audit.cts alone holds 18 of them.

This migration is compiler-verified in a way the containment-value migration in
the previous commit was not: the parameter type changed from an object to a
string union, so any missed site is a build error rather than a silent
behavioral difference. That is why a 31-site mechanical edit is acceptable in
the phase whose stated risk is the width of mechanical change.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 12:31:01 -04:00
sim
4ebcec7750 refactor(#4653): narrow the containment export and migrate all 15 validatePath sites
Phase 3 of epic #4636, stages 1-2. Implements ADR-4650 decisions 1 and 2: one
containment predicate, and an exported shape that cannot hand a caller a usable
path when the answer is unsafe.

THE EXPORT IS NOW A PAIR, BOTH RETURNING A BRANDED TYPE:

  assertWithinRoot(candidate, root, label?, opts?) -> ContainedPath   (throws)
  tryWithinRoot(candidate, root, opts?)            -> ContainedPath | null

ADR-4650 names only the throwing form. That does not survive contact with the
call sites: findPhaseArtifact probes a direct path, then a .planning/ path, then
each readdir entry, and throwing on the first miss breaks it outright. Six of the
fifteen sites need a non-throwing check. Recorded here rather than papered over.

WHY BRANDED. validatePath returns { safe, resolved, error } and populates
resolved with the ESCAPING path on the traversal branch — so a caller who skips
the boolean gets an attacker-controlled value precisely in the dangerous case.
tryWithinRoot returns exactly null there; assertWithinRoot throws. A plain string
is not assignable to ContainedPath, so a migrated site that validates one path
and then passes a different one is now a type error rather than a silent bug.
That is the defect this epic exists to close, and I introduced it twice in
Phase 2.

THE ENGINE IS UNTOUCHED. validatePath's body is not re-derived — the diff shows
zero edits to the dangling-symlink existence-oracle closure, the ancestor
canonicalization (macOS /var vs /private/var), or the separator-aware boundary
test. Each was acquired as a bug fix and a re-derivation would silently lose one.
requireSafePath now delegates to assertWithinRoot, so there is one implementation
beneath both names; its return type is branded, which is why its 13 call sites
compile unchanged.

A TYPESCRIPT LIMITATION, FIXED AT THE ROOT RATHER THAN WORKED AROUND. TS applies
never-return control-flow narrowing only when the callee is a function
declaration or a const with an EXPLICIT type annotation. Both routers do
`const { error } = io` — destructured, unannotated — so `error(...)` did not
narrow ContainedPath | null and four sites wanted a dead
`throw new Error('unreachable')` after it. Annotating the const
(`const error: typeof io.error = io.error`) makes TS narrow properly and the dead
throws are gone.

That annotation has a large, deliberate consequence: with narrowing working,
`@typescript-eslint/no-unnecessary-type-assertion` fires at 37 sites in
commands.cts where `as string` / `!` existed ONLY to paper over the missing
narrowing. They are removed. The rule is type-aware and fires only where the
assertion changes nothing, and both forms erase at compile time, so the emitted
behavior is unchanged — but the module loses 37 unchecked casts over
string | undefined, which is the same class of "trust me" the containment work
is removing. Widening the diff here buys that.

TWO SITES LOSE DIAGNOSTIC TEXT, deliberately. tryWithinRoot has no error channel,
so init.cts's agent-skills warning and cmdPrSubrepo's rejection now name the
condition rather than echoing validatePath's message. verify.cts had already
stopped echoing it on purpose — the message embeds absolute host paths — so this
makes the three agree instead of two-of-three.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 12:16:24 -04:00
sim
9c20b7b40a fix(#4652): use the validated path, collapse the duplication, correct two false claims
Seven findings from the two-axis review, all fixed in place.

THE ONE THAT MATTERS: cmdTodoComplete validated sourcePath and targetPath and
then ran every fs call against the RAW strings — existsSync, statSync,
readFileSync, platformWriteSync, unlinkSync, and the dry-run path payload —
never sourceCheck.resolved / targetCheck.resolved. That is the exact
"validate one path, use another" shape ADR-4650 names as the defect this epic
exists to prevent, and it is the same bug this phase had just fixed in
check-command-router. Committed inside the fix for it. All I/O now uses the
resolved paths; user-facing messages still echo the raw filename, never a
resolved absolute path.

A VACUOUS TEST, and the false doc claim it was propping up. The test
"[RED #4327] an absolute path outside the project is rejected" would have
passed with ZERO containment logic: path.join(pendingDir, '/abs/outside/x')
yields <pendingDir>/abs/outside/x — Node does not let a later absolute segment
escape — so the name is FOLDED under the root, passes containment, and simply
404s. The test only ever observed "Todo not found". It now asserts what is
actually true and actually valuable: an absolute name is neutralized, and the
real outside file is not read, not moved, and still present afterward.
docs/CLI-TOOLS.md claimed such a path "is rejected as a usage error", which
was false; it now describes the fold-under-root behavior. Traversal and
embedded separators ARE rejected, and those claims stand.

DUPLICATION THIS EPIC EXISTS TO REMOVE. resolvePath already did
isAbsolute-or-join + validatePath + reject; cmdGapAnalysisPlanPost and
cmdCheckPredicate each re-inlined the identical triplet in the same file. Both
now call resolvePath. Cost, stated rather than hidden: its generic message
replaces the two sites' distinct "phase-dir escapes…" wording. The message
still names the offending input, and one predicate with one message is the
point.

SYMLINK COVERAGE was required by #4652's "Done when" and was missing. Added
for both the todos root and --phase-dir, skipping cleanly on EPERM so the
Windows lanes do not fail where unprivileged symlink creation is disallowed.

Both fast-check properties were UNSEEDED. Seeded now.

The changeset named "check decision-coverage-plan" as a boundary; that is a
caller of the shared resolvePath, which the body never mentioned. Corrected.

DISCLOSED, not hidden: ctx.phaseDir is now always the resolved ABSOLUTE path,
so ${PHASE_DIR} interpolation and the "not found in <targetDir>" message show
an absolute value where a relative --phase-dir previously produced a relative
one. That is an observable output change. A test pins it and
docs/reference/gate-predicates.md states it.

Also regenerated scripts/lib/platform-conformance-tier.generated.cjs and its
macos twin — the new tests changed check-predicate.test.cjs's tier
classification. Caught by npm run lint:ci locally rather than by a bench run.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 09:43:50 -04:00
sim
374300da17 fix(#4652): confine every boundary that joins argv to a managed root
Phase 2 of epic #4636, absorbing #4327 and #4354. Implements ADR-4650
decision 3: containment is a boundary concern — the predicate runs where
external input enters, not at whichever interior call site remembered.

Four boundaries now validate against their managed root and reject with a
USAGE-shaped error before touching the filesystem:

  todo complete <name>                 -> todosDir(cwd)
  check predicate --phase-dir <dir>    -> projectDir
  check decision-coverage-plan <dir>   -> projectDir   (via resolvePath)
  check gap-analysis.plan-post <dir>   -> projectDir

#4327 understated its own severity. It reports that a traversal name
"resolves outside the todos root", which reads as an information leak.
Measured, it was destructive: the command exited 0, MOVED the outside file
into completed/, and unlinked the original. cmdTodoComplete ends in
fs.unlinkSync(sourcePath), so an unconfined name consumed across the
boundary rather than merely reading across it. Validation now precedes every
fs call — existsSync, readFileSync, ensureDir, writeSync, unlinkSync — and
both halves of the move are confined, so neither source nor destination can
land outside the root. --dry-run is rejected on the same terms; a preview
must not leak a resolved outside path either.

#4354 reproduces exactly: a BLOCKING gate returned block:false sourced
entirely from a SECURITY.md in a caller-chosen directory outside the project.

THE HARDER HALF, found by the isolated adversarial review of the first
attempt: validating a path and then using a DIFFERENT one closes nothing.
The first fix validated `--phase-dir` joined against `--cwd`, then passed the
RAW unjoined value into the predicate context. gate-predicate-evaluator uses
it as-is and findPhaseArtifact resolves a relative path against the REAL
process cwd — so validation and the read used two different roots whenever
process.cwd() differed from --cwd. Reproduced: running from a directory
holding a plan with `secret_field: LEAKED_VALUE`, a predicate declared
against an empty --cwd project exited 0 and returned "actual":"LEAKED_VALUE".

The rule now applied at all three router sites: **use the validated resolved
path, never the raw input.** Independently re-verified after the fix — the
lookup resolves in the --cwd project and no value leaks.

gate-predicate-evaluator.cts is untouched and still imports no fs. Confining
in the router is what keeps that pure-leaf contract intact AND covers
${PHASE_DIR} interpolation into command-exit-zero, which an evaluator-local
fix would have missed entirely.

Also fixed, same review: `todo complete .` and `..` passed containment
(they resolve to the pending dir, which IS inside the root) and then threw an
uncaught EISDIR with an absolute-path stack trace. Now a clean USAGE
rejection naming the real reason — "todo name is not a file" — rather than
borrowing the escape message, which would have stated something false.

Ripples discharged BEFORE the verification checkpoint rather than after, per
the Phase 1 retrospective: docs/reference/gate-predicates.md and
docs/CLI-TOOLS.md document the new constraints, CONTEXT.md records why
containment lives at the router rather than the evaluator, the changeset is
written, and the install-tree goldens were regenerated to confirm unchanged
(no new shipped file) rather than assumed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-12 09:43:50 -04:00
Tom Boucher
7bb366e836 fix(#4130): --context flag for check decision-coverage-plan + parseDecisions quadratic-backtracking hardening (#4374)
* test(#4130): failing-first regressions for --context flag + parseDecisions hardening

Block A (flag): check decision-coverage-plan --context <path> must route
identically to the positional form; flag wins over positional context;
valueless --context falls through to the #2770 fail-closed caller error;
verify keeps its positional surface (flag is plan-only). RED on base:
the flag token lands in the args[2] phase slot (false uncovered) or the
args[3] context slot (silent CONTEXT.md-missing skip).

Block B (hardening): regex-lattice asserts pin the atomic-ID wrapper
(?=(X))\1 and the em-dash first-separator narrowing [^*—–]*[—–] plus the
no-adjacent-overlap property; a differential property compares the module
against a frozen copy of the pre-hardening grammars (reference validated
against the base build: 60k generated lines, 0 mismatches); 40k cliff
shapes assert correct outcomes with no wall-time asserts (repo rule).

A12: partitionPredicateArgs keeps one parser behind parsePredicateFlags.

* fix(#4130): --context flag for check decision-coverage-plan + quadratic-backtracking hardening in parseDecisions

(A) check decision-coverage-plan --context <path> — sibling convention
(check predicate, #2008): --flag value pairs parsed by the new shared
partitionPredicateArgs (parsePredicateFlags reimplemented as its flags
half — one parser, cannot diverge), the flag winning over a same-purpose
positional, positionals kept (no sibling deprecates them; the plan-phase
workflow caller passes positionals), valueless --context falls through
to the #2770 fail-closed caller error. Repair of the routing accident
where --context landed in the args[2] phase slot (false uncovered) or
the literal token in the args[3] context slot (silent green skip).

(B) parseDecisions regex seam hardened, byte-identical on all legal
inputs: the three bullet grammars consume the ID atomically via the
(?=(X))\1 lookahead emulation (kills the tail/[^:*]* O(n^2) re-split,
~1.1s @ 40k), and the em-dash first separator narrows [^*]*[—–] to
[^*—–]*[—–] (kills the dash-position O(n^2) retry, ~1.7s @ 40k). Group
indices unchanged (handlers untouched). Pinned by regex-lattice tests,
a differential fast-check property vs the frozen pre-hardening grammars,
and 40k cliff/legal-shape outcome tests (no wall-time asserts per repo
rule — no deterministic engine step counter exists in Node).

* docs+test(#4130): document --context invocation; harden lattice test tooling

- docs/CONFIGURATION.md Decision Coverage Gates: new 'Invoking the plan
  gate directly' block documenting both the positional and --context
  forms, flag precedence, and the valueless-flag fail-closed semantics
  (same place the gate's behavior is documented; sibling check predicate
  documents its flags the same way).
- Two changeset fragments per the maintainer brief (Added: flag; Fixed:
  hardening), PR numbers to be backfilled.
- tests/decisions.test.cjs review fixes: readRegExpTemplate template
  escaping (bare ')' SyntaxError), range-aware lattice checker with
  backreference skip and template unescape, honest A1 contract, lint
  escape warning.

* fix(#4130): valueless --context fails closed per #2770; A8 isolates flag-vs-positional context

Suite-caught fixes from the first verify run:
- cmdDecisionCoveragePlan now refuses a flag-shaped token as the
  positional context path: a bare valueless --context stays a positional
  (sibling parser semantics, unchanged) but reading it as a PATH would
  turn a caller mistake into a silent 'CONTEXT.md missing' green skip —
  exactly what #2770's fail-closed law forbids. Now falls through to
  the missing-context-argument error, as documented.
- A8 test compares decoy-positional+flag against flag-with-phase (phase
  held constant) so the row isolates WHICH context was read; the old
  form compared against a no-phase invocation that could never match.

* chore(#4130): backfill PR number in changeset fragments (PR #4374)

---------

Co-authored-by: sim <sim@local>
2026-09-06 02:55:17 -04:00
Tom Boucher
06eba5fdb0 fix(#4130): parse phase-prefixed decision IDs (D4-01) (#4357)
* test(#4130): failing-first regression for phase-prefixed decision IDs

Add the #4130 matrix: D4-01/D12-01 across all three bullet forms, tags,
discretion, wrapped lead-ins, gate-level plan/verify end-to-end rows, and
parity properties (well-formed digit-prefixed ids parse to their exact id;
a non-digit injected into the prefix fails loud). Update the #2347
non-D-prefix fixture from D5-NN (now a legal grammar) to DEC-NN, and
graduate the representative d5-prefix corpus fixture from could-not-parse
to parsed-but-uncovered.

All new rows are RED against origin/next; they go green with the parser
fix in the next commit.

* fix(#4130): parse phase-prefixed decision IDs (D4-01)

The three declaration grammars, the parse-miss guard, the #3939 join
regexes, and the token evidence all anchored on the literal 'D-' (or
'**D-'), so an ID carrying a digit-run phase prefix between the leading
letter and the hyphen matched nothing — while the #2347 shape detector
correctly called those bullets decision-shaped, collapsing the whole
CONTEXT.md to could-not-parse with 0 extracted instead of a coverage
verdict.

Derive the extractor ID grammar from one shared DECISION_ID_SOURCE
('D[0-9]*-' + the existing alnum tail, full id captured), widen the
guard/join anchors to ID_ATTEMPT_SOURCE (bare 'D-' or a digit-initial
prefix run, so a typo'd 'D4x-01' fails loud while letter-initial prose
like 'Deferred-until' stays none-present), and align the bare-token
evidence. Both gates and the gap-checker share the parser, so all three
surfaces read phase-prefixed decisions now; the gate messages name the
accepted forms including the phase-prefixed one.

* docs(#4130): document the phase-prefixed decision identifier form

The canonical CONTEXT.md reference said decisions carry 'a sequential
D-NN identifier' with no mention of the optional phase-number prefix the
parser now accepts (D4-01) or the alphanumeric tail it always accepted
(D-INFRA-01). Name both in the Decision identifier format section, EN
and ja-JP.

* chore(#4130): changeset

* chore(#4130): backfill PR number in changeset

---------

Co-authored-by: sim <sim@local>
2026-09-05 21:05:19 -04:00
Tom Boucher
8249ebcf6e fix(#3770): require intentional RED evidence before GREEN (#4279)
* test(3770): add failing tests for intentional RED evidence gate

RED: classifyRedEvidence / buildRedEvidenceRecord / check tdd-red-evidence do
not exist yet; every row fails on require. Per #3770 only an intentional
target-test failure may authorize GREEN; zero-test discovery, fixture crashes,
unrelated failures, and unexpected green are INVALID_RED.

* fix(3770): require intentional RED evidence before GREEN

Only an intentional failure of the TARGET test (distinctly named, TAP-reported
assertion failure) classifies as RED_EVIDENCE_OK and authorizes GREEN. Zero-test
discovery, fixture/load crashes (file-named failures), nonzero exits without a
failing test, unrelated failures, unexpected greens, and malformed/missing
records are INVALID_RED and block GREEN.

- src/tdd-red-evidence.cts: pure classifier + persisted record builder (reuses
  the prohibition-enforcement TAP primitives; fail-closed, never throws)
- check tdd-red-evidence <record.json>: validates the persisted record
  (command, exit code, failing test, expected, actual)
- gsd-executor.md / references/tdd.md / references/execute-mvp-tdd.md: RED now
  requires the evidence record + gate verdict, not a nonzero exit or a RED: tag

* chore(3770): regenerate inventory manifest for tdd-red-evidence.cjs

* fix(3770): fit executor fail-fast under size cap, fix unrelated-failure fixture, ignore generated lib

- gsd-executor.md: compress the #3770 fail-fast rule to one line (49149 B <
  49152 cap; line-count parity keeps the #2751 PROSE_ALLOWLIST line 816 valid)
- tests: the row-6 fixture used String.replace (first-occurrence), so the
  `not ok` line still named the target test and the classifier was right to
  accept it; replaceAll makes the failure genuinely unrelated
- eslint.config.mjs: ignore tsc-generated bin/lib/tdd-red-evidence.cjs
  (lint the src/*.cts source, per ADR-457 migration rule)

Emitted-Drift-Ack-Growth: gsd-executor.md — the #3770 fail-fast rule now requires intentional RED evidence (check tdd-red-evidence) before GREEN; +172 bytes, kept under the LARGE cap and on one line

* chore(3770): add changeset

* chore(3770): backfill PR number in changeset

---------

Co-authored-by: sim <sim@local>
2026-09-04 16:44:38 -04:00
Tom Boucher
4dfc46bbe7 enhance(#3348): add a context-drift pre-check gate to plan-phase (#4147)
* test(#3348): add failing-first coverage for the context-drift gate

* feat(#3348): add context-drift pre-check gate for plan-phase

Compares each phase's *-RESEARCH.md/*-PATTERNS.md/*-VALIDATION.md/*-SPEC.md
effective last-changed time (git commit time, falling back to mtime for
uncommitted edits) against *-CONTEXT.md's, so plan-phase no longer silently
reuses an upstream artifact that predates a decision added to CONTEXT.md
after that artifact was derived from it. Deterministic, no model call.

New `gsd_run verify context-drift <phase>` command, sibling to the existing
verify.codebase-drift/verify.schema-drift gates in the drift capability.
Warn-only by default (workflow.context_drift_precheck), with an opt-in
workflow.context_drift_action: block escape hatch. Wired at plan:pre in
plan-phase.md, before both the RESEARCH.md and PATTERNS.md reuse decisions.

* fix(#3348): address code-review findings — raw-text-match, stale comment, import placement, duplicated phase resolution

* fix(#3859): pin the real commit's diff.ignoreSubmodules to match the empty-diff probe

The #3859 empty-diff guard decides whether a submodule bump would land using
`--ignore-submodules=dirty`, overriding the caller's `diff.ignoreSubmodules`
config. The real `git commit -- <paths>` that follows was never given the
same override, so under a bare `diff.ignoreSubmodules=all` repo config the
two calculations disagree: driven on git 2.39.5 (Debian bookworm, the
linux-node24 test-matrix image), the guard correctly stands aside but the
scoped commit itself then silently fails (exit 1, no error text) for a
gitlink bump it had just confirmed would be recorded, surfacing as
commit_failed instead of committed:true.

Pin `-c diff.ignoreSubmodules=dirty` onto the scoped commit call too, so the
probe and the commit it protects can never diverge. Harmless when no
submodule path is involved (driven: identical outcome on an ordinary scoped
file, with and without the flag).

* fix(#3348): guard resolvePhaseDirByToken's exact-match fallback against path traversal

* fix(#3348): retarget phase-enumeration-drift exemption to the consolidated resolvePhaseDirByToken helper

cmdVerifySchemaDrift's inline readdirSync was already function-scoped-exempt
in lint-phase-enumeration-drift.cjs as a single-phase LOOKUP (not a
current-milestone enumeration). This PR's refactor pass lifted that block
into a shared helper, resolvePhaseDirByToken, also used by the new
cmdVerifyContextDrift — the guard tracks exemptions by enclosing function
name, so the readdirSync now lives in an unexempted function and started
firing. Move the exemption to resolvePhaseDirByToken (same written reason,
now covering both callers) instead of migrating to listAllPhaseDirs, which
would introduce two real behavior deltas here: it catches readdirSync
failures internally (old code let them throw) and sorts results by phase
number before matchPhaseDirs picks matches[0] (old code used raw,
OS-dependent readdirSync order).

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

* fix(#3348): satisfy lint:ci — slash form, capability registry regen

- docs/features/context-drift-gate.md used the deprecated /gsd: colon
  form; docs are never passed through the install-time slash-form
  converters, so lint-docs-command-form requires the hyphen form.
  Regenerated docs/FEATURES.md from the corrected fragment.
- Regenerated gsd-core/bin/lib/capability-registry.cjs after editing
  capabilities/drift/capability.json (lint:generated-sync).

* fix(#3859): pin the real commit's diff.ignoreSubmodules via env, not argv -c

The prior fix pinned `-c diff.ignoreSubmodules=dirty` onto the scoped commit's
argv via `commitArgs.unshift(...)`. `-c key=val` must precede the `commit`
subcommand, so this shifted `commitArgs[0]` from `'commit'` to `'-c'` for
every scoped commit call, breaking 17 position-based assertions in the
commit-files pathspec regression suite that read `a[0] === 'commit'` to find
the commit invocation among recorded git calls.

`execGit` already accepts an `env` option merged onto `process.env` before
spawning. Git honors `GIT_CONFIG_COUNT`/`GIT_CONFIG_KEY_0`/`GIT_CONFIG_VALUE_0`
as a per-invocation config override functionally identical to `-c key=val`,
expressed via env instead of argv. Passing that env alongside the existing
commitArgs (still `['commit', ..., '--', ...stagedPaths]`, argv unchanged)
fixes the real commit's effective diff.ignoreSubmodules to match the
empty-diff guard's probe without moving anything in argv position 0. Scoped
to exactly the canScope branch, matching the probe's own preconditions and
leaving no behavior change for commits the probe never evaluated.

No test file changes needed — the 17 previously-failing assertions test
argv[0] against the array passed into execGit, which never changes.

* fix(#3348): register verify-context-drift in the check subcommand router

The drift capability's new plan:pre gate declares check.query
"verify.context-drift", which normalizes to `check verify-context-drift`,
but no such subcommand was routed — phase6-capstone-conformance's
uniform-block-field test failed with "Unknown check subcommand" for
every declared gate query.

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

* fix(#3348): extend #1592's exact-key-list snapshot for the new context-drift config keys

tests/capability-registry.test.cjs asserted an exact, hardcoded snapshot
of the drift capability's config keys. #3348 legitimately adds two new
keys (workflow.context_drift_precheck, workflow.context_drift_action)
for its own plan:pre context-drift gate — extend the expected set
(and clarify the assertion message) without weakening the test's
exactness.

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

* fix(#3348): reconcile E2's exemption-migration pin with the resolvePhaseDirByToken extraction

#3348 (an earlier commit on this branch, e4b80ad81) extracted
cmdVerifySchemaDrift's inline phasesDir readdirSync/matchPhaseDirs block
into the shared resolvePhaseDirByToken helper (also used by the new
cmdVerifyContextDrift), and retargeted lint-phase-enumeration-drift.cjs's
function-scoped exemption from cmdVerifySchemaDrift to
resolvePhaseDirByToken accordingly — cmdVerifySchemaDrift no longer
contains a line the guard's detectors match, so it needs no exemption.

tests/phase-locator.test.cjs's E2 test still pinned the exemption to the
old name (cmdVerifySchemaDrift), unaware of the migration. Update E2 to
match the same "migrated call site's exemption must move, not
duplicate" pattern the test already applies to cmdRoadmapAnalyze and
cmdInitMilestoneOp just below it: drop cmdVerifySchemaDrift from the
still-exempt list and add symmetric assertions that it no longer
carries the exemption while resolvePhaseDirByToken now does.

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

* fix(#3348): fix two self-contradicting/nondeterministic tests in context-drift.test.cjs

'always exits 0 (query command contract)' included the no-phase-arg
case, which contradicts the file's own earlier
'errors with usage message on missing phase arg' test (that case
legitimately exits 1 via the Usage error) — drop it from the
always-exits-0 cases.

'degrades to mtime comparison outside a git repo' and '...in a repo
with no commits' relied on real wall-clock ordering between two
back-to-back writeFileSync calls to prove CONTEXT.md is newer than
RESEARCH.md; on a fast filesystem both can land in the same mtime
tick, producing a tie that computeContextDrift's strict `<` correctly
treats as not-stale, so stale_artifacts comes back empty. Make both
tests deterministic via explicit fs.utimesSync instead of relying on
timing (CONTRIBUTING.md: never assert elapsed wall-clock time).

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

* fix(#3348): add context_drift_precheck:false to the plan:pre all-off fixture

The "all plan:pre when-keys false" fixture explicitly disables every
known workflow.* plan:pre toggle, but didn't yet know about the new
workflow.context_drift_precheck key (defaults to true), so the new
drift context-drift gate stayed active and broke the
empty-activeHooks assertion.

Emitted-Drift-Ack-Growth: plan-phase.md — adds the #3348 context-drift plan:pre pre-check section (new ## 4.6); this PR's own diff, not incidental drift.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(#3348): backfill changeset PR number (pr:0 -> 4147)

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-01 21:39:37 -04:00
Tom Boucher
03b7125293 enhance(#3909): a probe that could not run no longer asserts a verdict (#3944)
* test(#3909): failing-first suite for the fabricated probe fallbacks

Binds the four fabrication sites found by executing the surfaces (ADR-3889
failure class (c)), each with a positive control so an over-firing fix goes red:

- the blocking api-coverage.verify-pre gate certifying "no external-API
  integration" from a zero-byte phase scope
- the assumption-delta query route scanning an unresolvable phase section as
  the empty string and reporting it as an examined negative
- both capability fragments' probe fallbacks, which append a fabricated
  verdict rather than replacing, and fire on the legitimate exit-1 negative

Verification runs on the remote runner.

Refs #3909

* enhance(#3909): a probe that could not run no longer asserts a verdict

ADR-3889 Phase 5. Four sites turned a failed or unexamined probe into a
confident negative; each now reports what it could not establish.

- check api-coverage.verify-pre: a phase with no plan body and no roadmap
  section ran detection over zero bytes and PASSED the blocking seal gate,
  certifying "no external-API integration" from input it never read. It now
  holds with scope_unavailable. The discriminator is bytes examined, never
  signals found, so a phase whose plans are real and simply carry no API
  vocabulary passes exactly as before.
- query assumption-delta scan: an unresolvable phase section was scanned as
  the empty string and reported as an examined negative. It now returns
  {skipped, reason: phase_unresolved}, still at exit 0 — an ADR-2980 degraded
  result in the payload, leaving the gsd-tools exit projection to P8.
- both capability fragments: `|| echo '{"detected":false}'` appended rather
  than replaced, and fired on the legitimate exit-1 negative, so a correct
  answer and an honest skip both arrived as two concatenated objects. They now
  keep the probe's own payload and manufacture only an explicit
  probe_unavailable skip when the probe produced nothing at all.

Every registered outcome is more restrictive on a blocking gate, so this can
turn a false green red and never a red green.

Docs: FEATURES 156, CONFIGURATION (both keys), references/api-coverage.md
seal-time outcome table, and a new how-to for the reason-code vocabulary.

Verification runs on the remote runner.

Closes #3909

* test(#3909): correct the stale unknown-phase assertion

`unknown phase → detected:false, no throw (graceful)` scanned phase 999
against a two-phase roadmap and asserted `detected === false`. That pinned
the fabrication as intended behavior: the phase does not exist, so the
detector was handed the empty string and its "no core assumption changed"
answer described nothing that was ever read.

It now asserts the skipped-with-reason shape. The graceful-degradation
contract the test was actually protecting — the query succeeds and does not
throw on an unknown phase — is unchanged.

Found by code review, not by the author.

Refs #3909

* docs(#3909): author the FEATURES entry in its generator source

`docs/FEATURES.md` is generated by `scripts/gen-features.cjs` from the
per-feature fragments in `docs/features/`. The API-coverage entry was edited
in the generated file, so the next regeneration silently dropped it.

The text now lives in `docs/features/api-coverage-gate.md` and
`docs/FEATURES.md` is regenerated from it, leaving the shipped file
byte-identical and its content actually derivable.

Caught by `lint:generated-sync`.

Refs #3909

* test(#3909): bind the skip to "not found", and pin the discriminator

The first verification run went red on one case, and the case was wrong
rather than the code.

`getRoadmapPhaseWithFallback` returns `null` for an unknown phase and for a
missing ROADMAP.md, but for a section whose body is whitespace-only it returns
the heading line alone — which is not empty. So a body-less section WAS found,
and reporting `detected:false` over its heading is a real negative, not a
fabrication. The test had assumed the resolver yielded `''` there.

Correcting the test rather than the resolver keeps `skipped` bound to the
distinction the issue asks for — found versus not found — and avoids diverging
`assumption-delta scan` from `roadmap.get-phase`, which the fragment documents
as sharing one resolver.

Also adds the seeded property the test matrix had promised: for any plan body,
the scope read back is whitespace-only exactly when the body was. That pins the
gate's discriminator to bytes examined, so it cannot quietly become "no signals
found", across unicode whitespace and CRLF.

`docs/INVENTORY.md` picks up the reference doc's new seal-time outcome table —
surfaced by the co-change gate, not by a lint failure.

Refs #3909

* chore(#3909): backfill the changeset PR number

Refs #3909

---------

Co-authored-by: sim <sim@local>
2026-08-27 15:50:12 -04:00
Tom Boucher
c933184b97 enhance(#3172): require a stated failing direction for every automated acceptance command (#3825)
* test(#3172): failing-first suite for the stated failing-direction probe

Pins the <fails_when> pairing walk, placeholder denylist, MISSING sentinel
exemption, degraded-read contract, CLI arm and the plan-authoring contract text.
RED by construction: the module exports it requires do not exist yet.
Executed on the remote runner.

* feat(#3172): require a stated failing direction for every automated acceptance command

Every runnable <automated> command now carries a <fails_when> sibling naming
what output constitutes failure. A command with no expressible failure mode is
not an acceptance test: it reads as rigour and is not falsifiable.

- verify-command-grounding gains a failing-direction probe sharing the existing
  <automated> grammar, MISSING sentinel and walk guard rather than copying them
- gsd-tools check verify-failure-directions <N> backs it; plan-phase dispatches
  it and hands the JSON to gsd-plan-checker check 8f
- Dimension 8 detail extracted to references to stay under the agent size cap

Verified on the remote runner.

* fix(#3172): close four review findings in the failing-direction probe

- MISSING_SENTINEL_RE matched an env-var assignment prefix (MISSING=1 cmd), so
  a real command was exempted from the new blocking gate. Tightened the SHARED
  constant rather than adding a second copy.
- Both token regexes scanned to EOF on unclosed openers (O(n^2), 1562ms at 40k).
  Bodies are now non-crossing; 1ms, byte-identical on well-formed input. The
  pre-existing AUTOMATED_BLOCK_RE carried the same defect and is fixed here too.
- probePhaseFailingDirections reported status 'ok' when one plan was unreadable,
  conflating 'could not look' with 'nothing to report'.
- Extracted the phase-resolution block both check arms had copied verbatim.

Also corrects a docs/AGENTS.md dimension list stale since #2401.
Verified on the remote runner.

* fix(#3172): project the planner rule onto the spawn contract, settle emitted bookkeeping

The remote runner refuted the planner-side edit. agents/gsd-planner.md is frozen
under a 49152-LF-char cap asserted by four suites and sat at 49,146 — six chars
of headroom — so the +537 of authoring rule blew it. #3297/#3645 already settled
where such a rule goes: the planner spawn contract in plan-phase.md, beside
<tracked_source_paths>. The agent file is reverted to origin/next verbatim.

- plan-phase.md gains <failing_direction_contract>; tests row 30 now asserts the
  contract there and row 30b guards the freeze in both directions
- plan-phase.md growth acknowledged by APPENDING to the 3409 fragment, per the
  precedent that two ack sources may never name the same path
- install-tree fixtures regenerated for the three new reference files

Verified on the remote runner.

* chore(#3172): backfill PR number into the changeset fragment

pr:0 -> pr:3825 now that the PR exists.

---------

Co-authored-by: sim <sim@local>
2026-08-24 19:05:11 -04:00
Tom Boucher
cf15682d1c enhance(#3028): responsive Markdown separators instead of fixed-width rules (#3789)
* feat(#3028): responsive Markdown separators instead of fixed-width rules

Stage banners, checkpoints, completion and error panels used fixed-width
runs of box-drawing characters -- a 53-column heavy rule and a 62-column
double-line box. Those runs are ordinary text to a Markdown-rendering
host, so in a narrower pane they wrap and the border comes apart from
the heading it framed.

Shipped content now emits an ATX heading for a titled section and a
blank-line-delimited --- for a break between sections, both of which
adapt to the available width. The same convention is applied to the
three code sites that built these strings at runtime: the UAT
checkpoint renderer, the milestone-close audit report, and the TDD
review checkpoint table.

Removing the box also removes its only reason to exist -- the
east-asian-width padding helpers that kept its right border aligned
(checkpointBoxLine, displayWidth, isWideCodePoint, ZERO_WIDTH_MARK_RE,
CHECKPOINT_BOX_WIDTH). RTL directional isolation is unchanged.

The convention is specified in gsd-core/references/ui-brand.md and
enforced across all shipped content by tests/responsive-separators.test.cjs.

Refs #3028

* test(#3028): pin the heading form in checkpoint and audit-report assertions

These suites asserted the exact box borders and the 62-column padded
banner interior. With the box gone they assert the ### heading form,
the --- break and the bolded instruction line, and each now carries a
positive assertion that no box character remains -- which is what pins
the fix rather than merely tolerating it.

Language coverage is converted, not dropped: Japanese, Chinese, Korean,
Hindi and Arabic all still assert their rendered banner, and the Arabic
case still asserts the RTL directional isolates the box removal must
not disturb. Adds a case for a banner longer than the old inner width,
which previously produced a ragged border and now has none.

Refs #3028

* chore(#3028): acknowledge execute-plan.md growth from the checkpoint display spec

The checkpoint_protocol display spec described the drawn box; it now
describes the heading, the --- break and the bolded action prompt,
which costs 22 bytes (40111 -> 40133, 827 under the cap).

Appended to the existing #3370 fragment rather than filed as a new one:
a growth ack keys on the bare filename and #3370 already declares
execute-plan.md, so a second source naming it would be a hard
duplicate-key error. Same supersede-by-append route #3370 took for the
spent #2652 fragment.

Refs #3028

* docs(#3028): state the load-bearing half of the separator rule, and amend the zh-CN reference

Review found three things.

The rule as first written demanded a blank line above AND below every
---. Only the one above is load-bearing: it is what stops CommonMark
reading the rule as a setext underline for the line above. The one below
is cosmetic, because a thematic break is a leaf block. The rule now says
that, with the reason, instead of asserting a stricter form the content
does not keep.

The zh-CN reference had received the mechanical box-to-heading swap but
none of the prose behind it: it still claimed a 62-character checkpoint
width and still listed --- among forbidden mixed banner styles, so it
contradicted the convention it was translating. It now carries the
separator section, the setext reasoning, the unconditional-vs-per-runtime
rationale and a corrected anti-pattern list, in Chinese.

The user guide asserted that a heading is not a degradation anywhere.
That is an assertion, not a demonstration. It now says what was actually
traded away in a plain terminal, points at the recorded rationale, and
invites the report that would justify the capability flag instead.

Refs #3028

* chore(#3028): backfill changeset PR number

Refs #3028

---------

Co-authored-by: sim <sim@local>
2026-08-23 22:38:12 -04:00
Tom Boucher
79781e68eb enhance(#2401): ground verify-command paths and inherit prior-phase commands (#3678)
* feat(#2401): ground <automated> verify-command paths and inherit prior-phase commands

Adds a deterministic resolvability probe over each PLAN.md <automated> verify
command and surfaces the nearest prior phase's proven commands to the planner
at every context window.

- src/verify-command-grounding.cts: recognizer (not a shell interpreter) that
  grounds a leading cd <literal> chain and npm --prefix <literal>, and reports
  unresolvable rather than guessing. Never executes command text.
- gsd-tools check verify-command-paths <N>: per-phase probe, wired into
  plan-phase.md before the plan-check pass.
- init.plan-phase gains prior_verify_commands, ungated by context_window.
- gsd-plan-checker: new Verify Command Path Resolvability dimension that
  reports the failing target and never prescribes a replacement.

Also fixes first-match-wins prefix bucketing in scripts/lint-test-file-count.cjs
(readdir order is not stable across platforms, so a module whose name extends
another's with a hyphen bucketed differently on Linux than on macOS).

Closes #2401

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

* fix(#2401): ground the canonical --prefix form, quoted paths, and absolute cd resets

Independent review found three defects in the recognizer:

- npm --prefix DIR run SCRIPT never reached the script-existence check,
  because the pattern required npm and run to be adjacent. That is the
  form the docs tell planners to prefer, so script_missing never fired
  for it. The prefix flag and its value are now stripped before matching.
- --prefix captured with \S+, so a quoted path containing a space was
  truncated to a stray opening quote and reported as a missing directory
  - a false blocker, worse than the bug this feature fixes. The capture
  is now quote-aware.
- A chained cd whose later segment was absolute concatenated instead of
  resetting, producing a nonsense path and another false blocker. The
  fold now resets on an absolute segment.

Also replaces the bespoke phase-directory regex with the canonical
phase-id helpers. Real phase directories are NN-slug, not phase-N-slug,
so the prior-command harvest matched nothing outside its own fixtures
and the planner-inheritance half of this feature was dead code.

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

* refactor(#2401): source task blocks from the canonical sectionizer

The module carried its own copy of the <task>-block grammar - a fourth
hand-rolled mirror of the one markdown-sectionizer owns. verify.cts keeps
its copy only because it needs the type= attribute the canonical helper
discards; this module never reads that attribute, so it can share the
owner outright instead of adding a test around a copy.

extractAutomatedCommands now takes task bodies from extractTaggedBlocks
and the out-of-task remainder from stripTaggedBlocks. A task-grammar
parity test pins the attributed task-name set against the canonical
helper across six awkward task shapes.

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

* fix(#2401): extract agent-file overflow to references and repair the property arbitrary

The remote matrix run came back red with 19 failures, four root causes:

- agents/gsd-plan-checker.md and agents/gsd-planner.md both blew the
  49152 agent cap. Their bodies move to gsd-core/references/, leaving
  @-reference stubs, per the documented overflow pattern.
- The new checker dimension invoked gsd_run before the canonical
  preamble that defines it. The call is deleted outright: plan-phase.md
  already runs the probe and hands the result in as {VERIFY_PATHS}, so
  the dimension consumes that rather than re-running anything.
- fc.fullUnicodeString does not exist in fast-check 4.8.0. Replaced with
  fc.string({ unit: 'binary' }), which covers the same 0000-10FFFF range.
- Three runtime-loaded files grew; acknowledged in the existing ack
  fragments that already own those bare filenames, since two ack sources
  may never name the same path.

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

* test(#2401): regenerate golden install-tree fixtures for the new references

Adding two files under gsd-core/references/ changes what the installer
emits into every runtime's tree, so all 19 golden install-parity
fixtures went stale. Regenerated with npm run gen:install-tree; the
delta is exactly the two new reference paths per runtime, no removals.

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

* chore(#2401): backfill changeset pr number to 3678

* fix(#2401): treat ~ as a home expansion only at the start of a path

Windows CI caught this on both shards; the Linux-only remote matrix
cannot see it. The dynamic-path refusal rejected ~ anywhere, and a
GitHub Windows runner's tmpdir is an 8.3 short name -
C:\Users\RUNNER~1\AppData\Local\Temp - so a valid absolute Windows
path came back unresolvable/dynamic_path.

This was a production bug, not a test artifact: any Windows user whose
project path carries an 8.3 short name, or any literal ~, silently lost
the probe entirely - every command degrading to unresolvable with no
explanation.

~ is a home expansion only at the start of a path; elsewhere it is an
ordinary literal. The check is now split: $, backtick, *, ? and newline
stay refused anywhere (substitution and globs, and the glob characters
are illegal in Windows path components regardless), while ~ is refused
only leading, tolerating one leading quote since the check runs before
quote stripping.

The prior tests only caught this on Windows because only Windows puts a
~ in tmpdir. Four new tests pin it on every platform via a fixture
directory literally named RUNNER~1.

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

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-19 15:21:15 -04:00
Tom Boucher
6badb839a0 fix(#3514): deny internal fetch hosts; disclose unverified integrity (#3516)
* test(#3514): add failing-first denylist and integrity suites

* fix(#3514): deny internal fetch hosts; disclose unverified integrity

* docs(#3514): trust-model, glossary, and changeset entries

* fix(#3514): scope v6 checks to literals; exact pin kinds in prompt

* chore(#3514): backfill changeset pr number

---------

Co-authored-by: sim <sim@local>
2026-08-14 21:34:29 -04:00
Tom Boucher
fba7c90327 chore(#3484): adr-0174 behavior carry-forward amendment and merge gate (#3507)
* chore(#3484): adr-0174 behavior carry-forward amendment and merge gate

* chore(#3484): regen example context index for new ruleset predicates

* chore(#3484): review fixes - amendment heading per contributor-standards, helper-based fixtures

---------

Co-authored-by: sim <sim@local>
2026-08-14 19:31:48 -04:00
Tom Boucher
29c27e948b fix(#3312): require static frontend evidence before ui-plan-gate blocks (#3451)
* fix(#3312): require static frontend evidence before ui-plan-gate blocks

* fix(#3312): fill changeset pr reference

* fix(#3312): align regression assertions with section heading and legacy artifact shape

---------

Co-authored-by: sim <sim@local>
2026-08-14 09:27:48 -04:00
Tom Boucher
bcf7b04864 chore(#2896): convert CONTEXT.md prose defect registry into enforced gates (#3325)
* chore(#2896): convert CONTEXT.md prose defect registry into enforced gates

Squashes the prior 4-commit sequence and fixes defects found while
resuming this branch: 5 orphaned/corrupted DEFECT fragment lines left
by an earlier botched edit, 17 "Source of truth: Memtrace `find_symbol`"
placeholders that had destroyed real file-path citations, and 3
DEFECT.GENERATIVE-* entries merged into one RULESET.GENERATIVE-FIX
predicate (policy, not an unenforced defect) to satisfy the zero
DEFECT.<NAME>.<field>= acceptance criterion.

Six mechanizable defects get real gates: DEFECT.UNBOUNDED-SUBPROCESS
(eslint-rules/require-subprocess-timeout.cjs), DEFECT.CANARY-VERSION-LEAK
(scripts/lint-canary-version-leak.cjs + version-gate.yml),
DEFECT.CHANGESET-PR-FIELD-DRIFT (findPrFieldDrift in changeset/lint.cjs),
DEFECT.FRONTMATTER-SCALAR-BROAD-GREP, DEFECT.REMOVED-BUT-NEEDED, and
DEFECT.DEFAULT-FLIP-DOCUMENTATION (new lint scripts, wired into lint:ci).
Already-enforced and unenforceable prose entries are deleted; the gate
is the record.

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

* chore(#2896): route the new lint tests' subprocess calls through the bounded process-seam helper

The 4 new test files for this PR's lint checks called cp.spawnSync/
execFileSync directly with no timeout, tripping this repo's own
existing local/no-unbounded-spawn ESLint rule. Route every one through
runNode/gitOrThrow (tests/helpers/process-seam.cjs,
tests/helpers/git-fixture.cjs) instead, matching the pattern already
used elsewhere in the suite (e.g. tests/changeset-lint.test.cjs).

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

* fix: register claude-orchestration.cjs and regenerate stale generated indexes

Pre-existing drift on next, unrelated to this PR's own change, surfaced
by running lint:ci as part of verifying #2896: two cli_modules
(claude-orchestration.cjs, write-set.cjs) landed without a manifest
regen, and CONTEXT.md's own edits in this PR staled its two generated
indexes. Adds the missing docs/INVENTORY.md row for
claude-orchestration.cjs (write-set.cjs already had one — only its
manifest entry was stale) and regenerates
docs/INVENTORY-MANIFEST.json, docs/CONTEXT-INDEX.json, and
examples/dynamic-context-management/CONTEXT-INDEX.json.

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

* fix(#2896): default-flip-documentation lint's local fallback base was main, not next

Found in review: every other base-ref fallback in this repo (see
scripts/changeset/lint.cjs's DEFAULT_BASE, #2988) defaults to `next`,
the integration branch every PR actually targets — `main` is the
release branch. This script's local fallback (used only when
GITHUB_BASE_REF is unset, i.e. never in CI, but potentially on a local
or direct invocation) diffed against the wrong ref. No test exercised
the unset-env-var path, so it shipped unnoticed; every e2e test sets
GITHUB_BASE_REF explicitly and is unaffected by this fix.

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

* fix(#2896): stale eslint comment, overclaiming CONTEXT.md wording, and an incompletely-regenerated manifest

Found by the isolated Standards code-review pass:
- eslint.config.mjs's require-subprocess-timeout comment said "'warn'
  for now... flip to 'error' once migrated" while the rule already
  shipped as 'error' with all 8 sites migrated in the same commit —
  described a state that never existed.
- The CONTEXT.md pointer block claimed the rule's bounded call sites
  "never throw", but roadmap-upgrade.cts's pre-mutation clean-tree
  check correctly still throws on failure (it gates a destructive
  real-run migration; degrading to "assume clean" would risk clobbering
  uncommitted work) — softened the claim to describe both shapes
  accurately instead of overclaiming one.
- docs/INVENTORY-MANIFEST.json's claude-orchestration.cjs/write-set.cjs
  entries from the prior "fix: register claude-orchestration.cjs..."
  commit didn't actually land — re-running the generator now includes
  them; lint:generated-sync is green.

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

* chore(#2896): backfill changeset pr field with the real PR number

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

* fix(#2896): normalize buildCorpus file paths to POSIX in lint-removed-but-needed

Windows CI caught it: path.relative(root, abs) returns backslash-
separated paths on Windows, but findSurvivingReferences's package-lock
special case does file.startsWith('.github/workflows') — a forward-
slash literal. On Windows the check silently never matched, so
tests/removed-but-needed-lint.test.cjs's real-defect-shape fixture got
exit 0 instead of the expected exit 1. Normalize at the production
source (RULESET.CONTENT-PATH-NORMALIZATION) rather than the test side.

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

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-10 12:55:52 -04:00
Tom Boucher
343835facc refactor(#3183): route live-plan counting through scanPhasePlans (#3199)
* refactor(#3183): route live-plan counting through scanPhasePlans

scanPhasePlans becomes the sole owner of the live-plan derivation. Twenty-one
independent re-derivations across seven modules now route through it, and
scripts/lint-plan-count-drift.cjs reports zero, scanning the whole repo rather
than an allowlist (ADR-3180 Decision 4a).

The epic scoped this at three copies. A whole-repo guard found twenty-six sites
across nine files, so Phase 1 absorbs every live-plan re-derivation and Phase 3
narrows to window plus sentinel enumeration.

Two sites are exempt with a documented reason rather than a bare allowlist:
audit.cts scans one quick task's own directory for a single completion record,
and gsd2-import.cts reads a foreign GSD-2 tasks/ layout during a one-time
import. Neither is a phase directory.

scanPhasePlans gains allPlanFiles (pre-supersession) alongside planFiles so one
owner answers both questions: verify.cts's numbering-gap check wants every plan
on disk, its pairing check wants the live set. Both fields are additive.

Highest-severity fix: cmdPhasePlanIndex, which feeds execute-phase wave
scheduling, was scheduling status:superseded plans into waves and reporting zero
plans for the post-#3139 nested layout.

filterPlanFiles and filterSummaryFiles are deleted; getPhaseFileStats orphaned
them and only their own tests still called them.

New leaf module src/planning-scope.cts carries the frozen SCOPE discriminator,
with its six-gate ripple closed: gitignore, inventory manifest, INVENTORY.md and
the CONTEXT.md glossary.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012qYy4ZWif3sscQyMsup6Ma

* docs(#3183): amend ADR-3180 for the Phase 1/3 boundary re-slice

The contract held; the phase boundary did not. The whole-repo drift guard found
26 re-derivations across 9 files against the epic's estimate of 3, and
cmdProgressRender re-derives both enumeration and plan counting on adjacent
lines, so DW4 was unsatisfiable within Phase 1's original file scope.

Records the amended scope, scanPhasePlans's new allPlanFiles field,
findOrphanSummaries, the two documented exemptions, the re-derived Tier-2
table, and the describeNonCanonicalPlans trap for later phases.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012qYy4ZWif3sscQyMsup6Ma

* fix(#3183): complete the canonical pairing rule and gate the naming diagnostic

The remote runner went red with 13 deterministic failures on both lanes,
and they were right: replacing verify.cts's canonicalPlanStem pairing with
summaryCandidates dropped a case the bespoke rule covered. A plan carrying a
descriptive slug after its id (68-01-scaffolding-PLAN.md) pairs with its
canonical-stem summary (68-01-SUMMARY.md), and summaryCandidates generated no
such candidate, so the plan read unsummarized.

The fix is to complete the one rule rather than restore a second:
summaryCandidates gains a canonical-id candidate, narrowed to fire only when an
id pair was actually extracted. countMatchedSummaries, findUnsummarizedPlans
and findOrphanSummaries all inherit it. The two-plans-one-summary collision
behaviour of the original rule is preserved deliberately and documented in
place.

Second defect, independently root-caused while verifying: routing the #2893
naming diagnostic through scanPhasePlans exposed it to the loose /PLAN/i
fallback, which is correct for counting and wrong for a naming check — a
non-canonically-named file was accepted as a valid plan and the diagnostic
went silent. cmdPhasesList, cmdFindPhase and cmdPhasePlanIndex now intersect
with a strict isCanonicalPlanFile predicate before reporting names.

Same class as the describeNonCanonicalPlans trap already recorded in ADR-3180:
a question about file naming wants the physical, strictly-matched set; only a
question about outstanding work wants the live set.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012qYy4ZWif3sscQyMsup6Ma

* chore(#3183): register planning-scope.cjs in the eslint migration list

tests/repo-invariants.test.cjs asserts every bin/lib/*.cjs is linted xor
ignored per its ADR-457 migration state. The new planning-scope module closed
five of the six .cts ripple gates - gitignore, inventory manifest, INVENTORY.md
and the CONTEXT.md glossary - but not eslint, because that one is enforced by a
test rather than by lint:ci, so the local pipeline stayed green while it was
missing.

Generated from src/planning-scope.cts, so the .cjs is ignored and the .cts is
linted, matching every other migrated module.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012qYy4ZWif3sscQyMsup6Ma

* fix(#3183): replace the plan-count drift detector with a literal tokenizer

CodeQL reported 4 high-severity js/redos alerts on REGEX_LITERAL_MD_RE, the
backtracking regex that finds "a regex literal mentioning PLAN/SUMMARY and an
escaped \.md". Five review rounds found it had two defects, not one:

  - EXPONENTIAL, then CUBIC. Its "any char" atom `(?:\\.|[^/\r\n])` let a `\.`
    pair be consumed either as one escape or as two class characters, which is
    exponential backtracking: 27,464ms on `"/\.mdplan" + "\.".repeat(28) + "X"`.
    Excluding `\` from the class killed that but left a cubic path — 23ms at
    N=200, 172ms at N=400, 1362ms at N=800 on `"/" + "PLAN\.md".repeat(N)` with
    no closing `/`. This guard is the last stage of `npm run lint:ci`, which CI
    runs on fork pull requests, so a crafted src/*.cts could stall the job.
  - A DETECTION HOLE. A character class holding a bare, unescaped `/` — e.g.
    `/SUMMARY[^/]*\.md$/`, an ordinary path-excluding filter — terminated the
    literal at that `/`, so the scan never reached `\.md` and the guard missed
    it entirely. (Classes holding an ESCAPED `\/` were already matched; the
    tests cover those separately as parity, not as regressions.)

Both defects have one root cause: regex-literal grammar — `\x` escapes, and
`/` inside `[...]` not terminating — is not expressible in a backtracking
regex. So the detector is now a tokenizer, not a regex.

readRegexLiteralAt reads the literal at a given `/` in a single left-to-right
pass with no backtracking, treating escapes as two-character units and
suppressing the `/` terminator inside a character class. findRegexLiteralMdMatch
restarts it at every `/` on the line, preserving the old "find anywhere"
behaviour; MAX_REGEX_LITERAL_LEN (400) bounds each read — including the
trailing-flag scan — which keeps the whole-line cost linear.

Results: cubic shape flat at 0.06-0.39ms out to N=3200 (25KB), exponential
shape 0.01ms at 28 reps and 0.00ms at 64, and the bare-`/` class shapes are now
caught. Differential against the old regex over 28,474 lines (those matching
FILENAME_TEST_RE but not PLAN_SUMMARY_LITERAL_RE, across src/tests/scripts/
gsd-core/bin/eslint-rules, excluding 265 lines with >6 backslashes on which the
old regex hangs): 6 differences, all the tokenizer returning the fuller or
newly-correct literal, 0 old-only misses. The `\.md` token stays
case-insensitive, matching the `/i` the old regex carried.

Also closes three holes in the same new file:

  - walk() tested entry.isFile(), false for a symlink, so a symlinked
    src/*.cts was silently unscanned — an evasion of a guard whose stated
    principle (ADR-3180 Decision 4a) is whole-repo discovery with no allowlist.
    It now resolves symlinks, but confined: file links must resolve inside the
    repo root, directory links inside the scanned dir itself. Every sibling
    drift guard in scripts/ uses the Dirent classification and never follows
    links, so following them unconfined would have made this the only linter
    able to read outside the tree — on fork PRs an arbitrary out-of-repo read
    whose matched fragments reach a public CI log. The narrower directory rule
    additionally stops `src/up -> ..` from sweeping the whole repo, and the
    skip list is now checked against resolved paths so `src/g -> ../.git`
    cannot reach .git/** or node_modules/**. Real paths are de-duplicated and
    files reported canonically, so a symlink alias cannot shift which
    FUNCTION_SCOPED_EXEMPTIONS key applies.
  - Both the reported fragment and the reported FILE PATH are attacker-
    controlled source text written straight to a CI log, and git permits
    control bytes in a filename. Both are now escaped — C0/C1/DEL plus the
    bidi and zero-width controls — so a crafted literal or filename cannot
    recolour the log, overwrite a line with CR, or fabricate a line that looks
    like this guard's own success output.

Regression coverage in tests/plan-count-single-owner.test.cjs: a child-process
probe over both pathological shapes (catastrophic backtracking is synchronous
and would freeze the suite rather than fail one test), the bare-`/` class
shapes verified to fail against the parent-commit blob, root-confinement tests
covering the outside-file, outside-directory, cycle, broken-link and duplicate
cases, direct isInsideRoot coverage including the sibling-prefix case that a
bare startsWith would let through, sanitizeForReport coverage, and
limit-1/limit/limit+1 coverage of MAX_REGEX_LITERAL_LEN derived from the
exported constant. The earlier structural assertion was dropped — it checked
for the substring `[^/`, which respelling the class as `[^\r\n/]` defeats
while staying exponential.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012qYy4ZWif3sscQyMsup6Ma

* chore(#3183): backfill changeset PR number

Restores b77931869, which a force-push during the ReDoS remediation dropped.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012qYy4ZWif3sscQyMsup6Ma

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08 01:20:55 -04:00
Tom Boucher
7e1004d89e test(#3056): add the in-process fault-injection adapter, and normalize execGit's shape (#3077)
* refactor(#3071): normalize execGit's call and result shape, unify ExecGitFn

ExecGitFn was declared four times. Three were hand-copies of one signature and
two of those were wrong: they typed exitCode as number|null when _spawnResult
returns `result.status ?? 1` and can never yield null, weakened signal from
NodeJS.Signals to string, and widened error from Error to unknown. Only
verification.cts got it right, via `typeof execGit`.

The root cause was a missing export: SpawnResultOutput was declared without
`export`, so no other module could name the return type of execGit. Three
authors independently hand-copied it instead. Exported now.

Normalizing the type alone would have left the pressure that caused the
divergence, so the function is normalized on both sides. It now ACCEPTS every
call its consumers make — worktree-safety's declaration could not express an
env-carrying call at all — and RETURNS every result code they need: timedOut
moves into _spawnResult, so execGit, execNpm and execTool all carry it and the
one extension that justified a separate type disappears. All four sites are
now `typeof execGit` with nothing left to restate.

timedOut reuses the existing isSpawnTimeout predicate introduced by #3050
rather than re-deriving it. That predicate checks error.code === 'ETIMEDOUT'
only; the signal === 'SIGTERM' conjunct was deliberately dropped there because
Windows does not reliably report SIGTERM and requiring it risks a false
negative. There is no false-positive risk, and a test proves it: an
externally-delivered SIGTERM leaves error null, so it is still not reported as
a timeout.

No dead null-checks surfaced. Every exitCode comparison in the two affected
modules is === 0, !== 0 or === 128 — never a null guard — so the nullable
declaration had never been written against.

Closes #3071

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

* test(#3056): add the in-process fault-injection adapter

Adds tests/helpers/faulty-deps.cjs — makeFaultyGit() and withFaultyFs() — so a
module's error branch can be driven deterministically and its degraded verdict
asserted, instead of a counter-test that only proves the call did not throw.

makeFaultyGit returns a value structurally assignable to `typeof execGit`, so
one stub satisfies all four seams that the #3071 normalization collapsed into
that single shape. A parity test drives the same stub through a real injectable
entry point in each of worktree-safety, git-base-branch, worktree-base-ref and
verification; it fails the moment any of them re-grows its own shape.

Faults are scoped rather than global — by argv predicate and by call ordinal —
because a fault adapter that faults everything looks like it works and proves
nothing, and because verification.cts's two-call error handling needs to fault
the second call only. Invocations are recorded so a test can assert an exact
call count.

The timeout fault carries error.code === 'ETIMEDOUT', and a test asserts the
real isSpawnTimeout predicate matches it, so the fixture cannot drift from the
production definition of a timeout. A companion test asserts an externally
delivered SIGTERM with a null error is still NOT reported as a timeout — the
false-positive guard for #3050's dropped conjunct.

withFaultyFs restores in a finally so a throwing body still restores, patches
only the named methods, and nests without clobbering an outer saved original.
It never uses chmod: that no-ops under root, so the test would pass with zero
coverage in root Docker/CI.

The adapter is in-process via deps only. The Phase 1 process seam is documented
as deliberately not a fault-injection surface — it cannot distinguish an
injected timeout from a genuine bench OOM and would retry it.

Refs #3051

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

* chore(#3071): add changeset fragment for the execGit normalization

Refs #3051

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

* fix(#3071): route the last two timeout checks through the shared predicate

An isolated review found this branch had normalised the timeout verdict but
left two callers still hand-rolling the fragile version of it.

check-command-router's runBoundedShell computed `timedOut: r.signal ===
'SIGTERM'` while the correctly-derived `r.timedOut` sat on the same result
object. graphify's execGraphify branched on `result.signal === 'SIGTERM'`, with
a comment asserting the very premise isSpawnTimeout exists to reject.

Both fail in both directions. On Windows a genuine timeout is not reliably
reported as SIGTERM, so the guard silently fails to fire — the false negative
#3050 was raised for. And an externally-delivered SIGTERM is not a timeout at
all, so the check also fires when it should not; isSpawnTimeout avoids that
because `error` is null in that case and it keys on error.code.

Both now read the derived `timedOut`, and graphify's comment states the actual
rule instead of the fragile assumption.

Also replaces a vacuous test: "execGitDefault now accepts env" never called
execGitDefault (it is unexported), called execGit — whose signature already
accepted env before this branch — and asserted only that exitCode was a
number, which would pass whether or not the change under test existed. It now
proves env reaches the child by asserting `git var GIT_EDITOR` returns the
injected sentinel.

Refs #3051

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

* test(#3071): make the graphify timeout fixture faithful to a real timeout

The remote matrix failed on both Linux lanes: graphify's "returns exitCode 124
on timeout" got 1 instead of 124. The fixture was wrong, not the production
change.

It stubbed spawnSync as { status: null, signal: 'SIGTERM', error: undefined }.
That is not a timeout. A real spawnSync timeout also sets error.code
'ETIMEDOUT'; a SIGTERM with no error is an externally delivered signal — a
kill. The old `result.signal === 'SIGTERM'` check accepted it as a timeout,
which is the false positive the shared predicate exists to reject, so this test
was locking that bug in rather than guarding against it.

The fixture now carries a real ETIMEDOUT error and all three original
assertions pass unchanged. A counter-test is added alongside it: an externally
delivered SIGTERM with no error must NOT be reported as a timeout. That is the
assertion whose absence let the false positive live.

Swept every SIGTERM/SIGKILL stub under tests/ for the same unfaithful shape.
No other instance: the worktree-safety, worktree-base-ref and commit-staging
fixtures already set ETIMEDOUT, and the remaining hits are either deliberate
external-kill tests or feed code that never consults timedOut.

Two sites keep their own signal check deliberately and are NOT changed:
capability-source.cts:1301,1386 fail closed on ANY abnormal termination, which
is correct — reading timedOut there would stop it failing closed on a kill and
let it parse stdout from a killed process. Their reason strings, and
check-latest-version.cjs:115, label any signal as "timed out", which is
imprecise wording over a correct verdict, not a silent failure.

Refs #3051

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

* chore(#3071): backfill changeset pr number to 3077

---------

Co-authored-by: sim <sim@local>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-05 02:14:41 -04:00
Dennis Kim
d3ddcaba1c fix(#2785): implement missing gate predicate evaluators (#2816)
* fix(#2785): implement missing gate predicate evaluators

* fix(#2785): gate predicate numerical coercion

* fix(#2785): address evaluator review findings

* fix(#2785): use safe frontmatter read seam

---------

Co-authored-by: Tom Boucher <trekkie@nomorestars.com>
2026-08-03 12:16:56 -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
Tom Boucher
b6ebf9d4b4 fix(#2449): make tdd.review-checkpoint frontmatter regex CRLF-tolerant (#2477)
* test(#2449): failing-first CRLF regression for tdd.review-checkpoint

cmdTddReviewCheckpoint's frontmatter regex /^---\\n...\\n---/ (line 751)
cannot match CRLF PLAN.md, so a type:tdd plan with Windows line endings
was silently classified as 'no type:tdd plans' — output indistinguishable
from a phase that genuinely contains no TDD plans. The advisory gate then
short-circuited to a confident pass with no violations table.

Adds tddPlanCrlf() fixture helper (CRLF twin of tddPlan) and a [crlf]
test case that asserts tddPlans===1 for a CRLF type:tdd plan (would be 0
before the fix), plus block:true/violations:1 since the fixture has no
RED/GREEN commits.

* fix(#2449): make tdd-review-checkpoint frontmatter regex CRLF-tolerant

The frontmatter delimiter regex at src/check-command-router.cts:751 used
literal \\n which cannot match a CRLF PLAN.md delimiter (---\\r\\n).
frontmatterMatch was null, the plan was never classified type:tdd,
tddPlanFiles stayed empty, and the advisory gate short-circuited to a
confident pass with no violations table.

The fix replaces /^---\\n([\\s\\S]*?)\\n---/ with
/^---\\r?\\n([\\s\\S]*?)\\r?\\n---/ — the same CRLF-tolerant form
already used elsewhere in the same file at line 205
(extractPlanDesignatedSections). Same canonical pattern; one-line change.

Same bug class previously fixed in #1658, #1668, #2206; this instance is
in a different file and is not a duplicate of any of them.

* fix(#2444): re-resolve body-parser to 2.3.0 in lockfile (GHSA-v422-hmwv-36x6)

GHSA-v422-hmwv-36x6 (body-parser DoS via invalid limit value, low severity,
published 2026-07-20T23:23:26Z) made tests/npm-integrity-gate.test.cjs
(#3588: root workspace production tree has no advisories) fail any subsequent
npm audit --omit=dev. The advisory affects body-parser >=2.0.0 <2.3.0 pulled
transitively via @anthropic-ai/claude-agent-sdk -> @modelcontextprotocol/sdk
-> express -> body-parser@2.2.2.

express@5.2.1 already declares body-parser as ^2.2.1, so 2.3.0 is a valid
re-resolution within express's own compatibility range — no override needed.
Regenerated the lockfile via 'npm audit fix --omit=dev' which re-resolves
transitive deps within their declared ranges; package.json is unchanged.

Verified: npm audit --omit=dev reports 0/0/0/0/0 advisories; body-parser
now reads as 2.3.0 in 'npm ls body-parser --omit=dev'.

* test(#2449): add mixed-endings (CRLF frontmatter + LF body) variant

Per code-review Low finding: CONTRIBUTING.md:490 names 'Mixed CRLF/LF
newlines' as a required adversarial fixture class. The pure-CRLF [crlf]
test covers the reported bug (Windows editor + autocrlf=input). This
[crlf-mixed] variant covers the more adversarial case where frontmatter
delimiters are CRLF but the body is LF (editor that normalizes body text,
or a toolchain concatenating CRLF + LF fragments). The classifier only
reads frontmatter, so detection is unaffected — but the test locks the
behavior.

* docs(changeset): add Fixed fragment for #2449 PR

* docs(changeset): backfill PR number to 2477
2026-07-21 08:13:13 -04:00
Tom Boucher
517bae8d6d fix(#2372): widen decision-coverage-plan to all planner-canonical tags, drop misleading "(or body)" (#2443)
* fix(#2372): widen decision-coverage scan to planner-canonical tags, fix message

Bug: check.decision-coverage-plan's remediation message told the user to
cite decisions "(or body)" but extractPlanDesignatedSections only scanned
<objective>/<tasks>/<task>/<action>. A decision cited in <read_first>,
<behavior>, <verify>, <acceptance_criteria>, or <done> was invisible to
the gate — false BLOCKING coverage gap, plus the message's own fix-hint
sent the user to "the body" where re-citing still failed.

Two-part fix (must change together — that drift was the bug):

1. Widen XML_DECISION_TAGS_RE in src/check-command-router.cts to also
   match <read_first>, <behavior>, <verify>, <acceptance_criteria>,
   <done>. These are all planner-canonical tags the planner is told to
   use (plan-phase.md:830-862, plan-phase.md:772). The body negative-
   lookahead mirrors the opening-tag set so each tag's body is captured
   independently.

2. Correct buildPlanMessage to name ONLY the surfaces the extractor
   actually scans (front-matter must_haves/truths/objective,
   designated markdown headings, and the nine planner-canonical tag
   bodies). The misleading "(or body)" clause is gone.

Also updates the planner's documented contract (agents/gsd-planner.md:69)
and user-facing docs (docs/CONFIGURATION.md, docs/USER-GUIDE.md) to
reflect the wider scan.

Regression tests in tests/decisions.test.cjs cover each newly-scanned
tag body, a control (no citation still uncovered), and a message/extractor
parity assertion that names every scanned surface — so the two cannot
drift apart again.

Out of scope (per triage): cmdDecisionCoverageVerify/buildVerifyMessage
is a separate command (decision-coverage-verify) checking shipped
artifacts, not plan citations — untouched.

* chore(#2372): regenerate agent-size-baseline + golden-install-parity fixtures

gsd-planner.md grew 49172 → 49294 (+122 chars) from the widened decision-
coverage contract (5 new scanned tag names + heading clarification).
Growth is justified: the contract surface is itself the fix — the prior
text under-described what the gate scans, which was the bug.

Updates:
- tests/agent-size-baseline.json (gsd-planner.md: 49172 → 49294)
- 17 tests/fixtures/golden-install-parity/*.json (one hash per runtime)
- tests/fixtures/install-tree/*.json (regenerated by gen:golden)

* fix(#2372): per-tag matching — outer-tag citations survive inner-tag nesting

Code review (subagent) flagged a Medium edge-case regression from the
single-alternation regex: when a newly-scanned tag nests inside another
scanned tag, the alternation's negative lookahead halts the outer tag's
body at the inner tag — losing any D-NN citation in the outer tag's
prefix prose. Concretely:

  <action>per D-05 <verify>npm test</verify></action>

  → 3-tag alternation (old):  captured 'per D-05 <verify>npm test</verify>' as <action> body → D-05 caught
  → 9-tag alternation (bug):  captured 'npm test' only (from <verify>); D-05 in <action> prefix LOST

Switches extractXmlTagBodies to per-tag matching: each tag gets its own
regex whose negative-lookahead tempers only against the SAME tag's
reopening. So <verify> inside <action> is absorbed into <action>'s body
(D-05 caught) AND <verify> is matched separately on its own pass.

Per-tag preserves both:
- the reporter's case (sibling tags inside <read_first>)
- nested-tag citations in outer-tag prefix prose
- ReDoS safety (each per-tag regex keeps the #2128 body tempering)

Also adds the reviewer's other requested edge-case tests:
- non-scanned tag (<name>) bearing D-NN must NOT count
- self-closing form <read_first /> safely ignored
- attribute form <verify type="...">D-NN</verify> (canonical planner shape)
- CRLF newlines in tag body do not break capture

* chore(changeset): backfill pr:2443 in .changeset/noble-elks-chatter.md
2026-07-19 23:07:13 -04:00
Behruz Nassre Esfahani
d04e287fa9 fix(#2365): stop api-coverage detector false-positiving non-API phases (#2397)
* fix(#2365): stop the api-coverage detector false-positiving non-API phases

detectApiIntegration fired on any integration verb co-occurring anywhere on a
line with any API noun, treated / as a word boundary (so a first-party Next.js
src/app/api/... route path matched the noun "api"), and read any capitalized
word before API/SDK/REST/GraphQL as a service name behind a fixed stopword
denylist (so threat-model prose like "Resolver-only API" fired). Because the
verify:pre seal gate is BLOCKING, a phase touching no external API could not
reach UAT without fabricating a coverage matrix.

The compound rule now requires the verb and noun to share one clause (sentence
punctuation and table-cell walls end a clause) within a bounded word gap.
Non-prose spans are excluded before matching: fenced code (already), inline
code spans (new stripInlineCode in the markdown-sectionizer seam), and
path-shaped tokens. The <Service> API surface rule requires proper-noun
position — a clause-initial capitalized word is ordinary English and needs
dependency evidence (URL / package reference) on the same line — and rejects
compound modifiers ("Resolver-only", lowercase after the hyphen).

A phase that integrates no external API now has a first-class, reasoned way to
say so: a COVERAGE.md containing "No external API integration: <reason>"
satisfies the gate (declaration + rows is contradictory and blocks). The
true-positive path is pinned by regression tests: every default-vocabulary
positive still fires, including the widest word-gap pairing and the
surface-rule-only shape.

Fixes #2365

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

* fix(#2365): tighten api-coverage detector per Codex review (round 2)

Applies the Codex review findings on the initial #2365 fix:

- S-1: a COVERAGE.md "no external API integration" declaration is the human
  override for a fallible detector, so it must PASS even when detection still
  fires — but the contradiction is now SURFACED in the gate output (overridden
  signal count + terms) instead of passing silently.
- S-2: verb/noun pairing is now a term-group nearest-pair merge walk over
  precomputed word ordinals (computeWordStarts / minWordGap), not a match×match
  cross product — a hostile line repeating one pair thousands of times stays
  linear instead of going quadratic.
- FN-4: package-shaped inline-code spans (`stripe-sdk`, `@stripe/stripe-js`)
  are kept as noun/dependency evidence rather than being fully masked, so a
  genuine dependency reference inside code ticks still corroborates.
- C-1: the <Service> API surface rule now scans every candidate in every
  clause; a rejected first candidate no longer shadows a later genuine service.
- Cross-clause binding: a verb may bind a noun in the immediately following
  clause only when its own clause names a service object, within a tight gap —
  admits "Integrate Stripe, exposing its endpoints …" without re-admitting the
  unrelated-clauses false-positive class.
- Internal-descriptor negative evidence ("internal Payments API",
  "the internal endpoint") never pairs; URL/scheme matching generalized beyond
  http(s).

All 5 acceptance criteria still hold: the three reported false positives are
clean and "integrate the Stripe API" still fires. Built .cjs committed
alongside the .cts. tsc + eslint (incl. no-adhoc-markdown-parsing) +
lint:regression-names clean; affected suites 256/256 green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): retune api-coverage detector fail-closed per Codex review (round 3)

Codex's second-round review found the round-2 tightening had over-corrected into
FAIL-OPEN false negatives — realistic external-API prose that the BLOCKING seal
gate silently let through (the catastrophic class, since a missed API surface is
worse than a dismissable false positive). Retuned the detector to be explicitly
fail-closed: lean toward detecting, and let the one-line COVERAGE.md "no external
API integration" declaration dismiss the residual false positives.

Fail-open false negatives fixed (all now detect):
- F1 clause-initial `<Service> API` with a plain follower ("Stripe API for
  payment processing") — dropped the follower-allowlist / corroboration gate on
  clause-initial surfaces; a service that is not a stopword, descriptor, or
  compound modifier is a real name from any clause position.
- F2 scheme-less external host ("api.stripe.com/v1") — a dotted host with an
  alphabetic final label now contributes its API nouns; a first-party route
  path (no dotted host) still does not.
- F3 vendor's first-party SDK ("Integrate Shopify's first-party SDK") — the
  compound path no longer filters nouns on "internal"/"first-party" (Codex: the
  qualifier can describe the vendor's own API, not the consuming project's).
- F4 long single integration clause — removed the word-gap cap entirely: it
  could not separate a 21-word genuine clause from an 18-word internal one, so
  the clause boundary is now the whole relationship test.
- F5 lowercase cross-clause service — cross-clause binding no longer requires a
  capitalized "service object".

New false positives fixed (all now clean):
- F6 a URL token that swallowed a trailing clause comma, merging two clauses —
  trailing clause punctuation is kept literal so the split survives.
- F7 a capitalized internal component authorizing cross-clause binding — the new
  gate requires a dependent elaboration, not a new coordinate clause opened by a
  conjunction ("…, then document…").
- F8 a protocol name read as a service ("REST API", "GraphQL API") — protocol
  and locality descriptors are rejected in the `<Service>` position.

- Finding 9: the inline-code-span scanner was O(n^2) on pathological backtick
  runs; rewritten to linear via a per-length run cursor (2 MB: 4.15 s -> ~6 ms),
  semantics preserved (148 sectionizer tests unchanged).

Net simplification: the fail-closed model removed the round-2 minWordGap /
groupByTerm / follower / corroboration machinery (350 insertions vs 445
deletions across the touched files). Under fail-closed, three round-2 negative
tests now correctly detect (integration verb + "internal"-qualified noun, and
the distant-same-clause case); none were trek-e acceptance FPs.

Verified: 1491/1491 unit tests pass; tsc + eslint (incl. no-adhoc-markdown-
parsing) + lint:regression-names clean; all 8 review findings reproduced as
regression tests, both directions. Built .cjs committed alongside the .cts.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): resolve round-3 Codex review findings (fail-closed, round 4)

Codex's round-3 adversarial review found the fail-closed retune had introduced
new holes in both directions. Resolved:

Fail-open false negatives (now detect):
- External host addressing a PATH ("graph.microsoft.com/v1.0/me") is itself an
  integration surface and contributes an endpoint noun even when the host names
  no vocabulary word. A bare domain link with no path ("https://example.com")
  stays a non-signal, so "Integrate … from example.com, document …" is still
  clean.
- Locality qualification ("internal", "private") no longer leaks across a
  sentence or clause boundary: only plain spaces may separate the descriptor
  from the service, so "The cache is private. Stripe API …" now detects.
- Cross-clause binding: the fragile head-word cap (which could not tell a
  genuine "Connect … to Stripe payments, exposing its endpoints" from an
  unrelated "Integrate … from URL, document …" — both 4 words after the verb)
  is replaced by a participial-continuation rule: a verb binds a noun in the
  next clause only when that clause begins with an "-ing" elaboration. This
  fixes the 4-word-head false negative AND the false positive below at once.

False positives (now clean):
- Cross-clause no longer binds a finite continuation regardless of separator:
  "Wire the settings form. Document endpoint props." / "…; document …" /
  "…, document …" are separate actions, not elaborations.

Perf (quadratic → linear):
- The trailing-punctuation peel is a backward char scan instead of an
  unanchored `[…]+$` regex (16k chars: 156 ms → ~1 ms).
- SERVICE_SURFACE_API_RE bounds the service-name length {1,40} so a hostile
  "A-A-…-x" run cannot drive O(n^2) backtracking (16k: 385 ms → ~3 ms).

Consumer fail-open (blocking gate):
- readPhaseScope now distinguishes "no plans" from a plan that EXISTS but is
  unreadable. On a read error the gate BLOCKS ("could not read the phase
  scope …") instead of silently certifying no-integration from partial scope —
  an unreadable plan could be the one describing the integration.

Documented fail-closed tradeoffs, now pinned with tests so they are not
"fixed" back into a fail-open: a clause-initial capitalized common word before
"API" ("Payment API", "Search API") reads as a service name; a long clause
pairs a verb with a distant noun; and a CommonMark inline code span that wraps
a newline is matched within-line only. Codex judged these acceptable because
the COVERAGE.md declaration is a cheap override.

One documented limitation remains out of scope: "Integrate Stripe, and
authenticate requests with its API" (a coordinate finite clause whose noun
refers back by pronoun) needs coreference resolution, beyond a lexical detector.

Verified: 379/379 affected + command-router tests pass (+14 new regression
tests covering every round-3 finding, both directions); tsc + eslint
(no-adhoc-markdown-parsing) + lint:regression-names clean. Built .cjs committed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): simplify to robust core — remove whack-a-mole heuristics (round 5)

Round-4 review confirmed the detector's two most complex features generate
findings in both directions no matter how they are tuned, because they need a
vendor dictionary + coreference the issue rules out in principle. Per the
operator's "ship the robust core" decision, both are removed and their gaps are
documented rather than chased further:

- Cross-clause binding DELETED (allowsCrossClause / participle rule). It caused
  a fail-open on finite continuations ("Integrate Stripe; use its OAuth
  endpoints" — missed) and a false positive on "-ing"-SPELLED nouns ("…, billing
  endpoint terminology…" — wrongly fired). Detection is now same-clause only.
- URL-path-as-evidence REVERTED. Treating every path-bearing URL as an endpoint
  fired on ordinary asset/link URLs ("…/theme.css", "…?next=/x", a docs/repo
  link) and recreated routine UI-phase false positives. An external URL is
  evidence only when it NAMES an API vocabulary word ("api.stripe.com/v1").

Two fail-open cases are now DOCUMENTED limitations, pinned by tests so a future
maintainer does not re-add the heuristics that caused the false positives above:
a service named only in a clause separate from its API noun, and a bare external
host that names no vocabulary word. Both are cheaply covered by the COVERAGE.md
declaration and rare in real phase prose ("integrate the X API").

Also fixed from the round-4 review:
- Qualification now survives markdown emphasis ("The **internal** Payments API"
  stays clean) while still not crossing a sentence/clause boundary.
- readPhaseScope fail-closes on a REAL read failure (EACCES/EIO) enumerating the
  phase directory or reading the roadmap fallback — not only per-plan-file
  failures; a missing directory/section remains a legitimate no-op. The
  declaration-override path surfaces scope_read_error so an incomplete-scope
  override stays visible.
- SERVICE_SURFACE_API_RE length-bound comment no longer overclaims.

Net: the detector is same-clause verb+noun + `<Service> API` surface, with
path/code/inline masking and a fail-closed posture. All five acceptance criteria
hold. 1573/1573 unit tests pass; tsc + eslint (no-adhoc-markdown-parsing) +
lint:regression-names clean. Built .cjs committed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(#2365): close roadmap-fallback fail-open + stale JSDoc (round-5 review)

The round-5 sanity review confirmed the detector simplification is sound (all
acceptance positives fire, all required negatives clean) and flagged one real
blocker plus a nit:

- Blocker: readPhaseScope's roadmap fallback could still silently pass an
  UNREADABLE roadmap. getRoadmapPhaseWithFallback gated on fs.existsSync(), which
  returns false on EACCES/EIO too — so an unreadable ROADMAP.md read as "absent",
  no exception reached isRealReadFailure, and the blocking gate certified empty
  scope. Fixed at the source: read the roadmap directly and honor the function's
  OWN documented contract — null only on ENOENT (genuinely absent), otherwise
  throw. Both existing callers already wrap it in try/catch expecting that throw,
  and readPhaseScope now fail-closes (blocks) via its roadmap catch. Verified by
  a new e2e test (unreadable roadmap fallback → block).

- Nit: the detectApiIntegration JSDoc still described the removed cross-clause
  participial binding and "every external hostname counts" — corrected to the
  actual same-clause-only behavior and the names-a-vocab-word URL rule.

Verified: full unit suite green; tsc + eslint + lint:regression-names clean.
Built .cjs committed (roadmap.cjs is gitignored/rebuilt, per repo convention).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(#2365): backfill changeset PR number (#2397)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(#2365): sync generated capability-registry + recapture install goldens

CI surfaced two generated-artifact staleness issues (all failing test shards +
lint-tests traced to these, not to a logic defect):

- gsd-core/bin/lib/capability-registry.cjs was stale: the initial fix edited the
  ai-integration `api-coverage-plan-pre.md` fragment (added the "No external API
  integration" declaration section) but did not regenerate the registry, which
  embeds an inline copy of that fragment. Regenerated via
  `gen-capability-registry.cjs --write` — the diff is exactly the fragment text
  sync. Fixes `lint:generated-sync` and the "committed registry is in sync" +
  "registry integration" tests.

- The 18 golden-install-parity fixtures were stale by exactly one hash line each
  — `gsd-core/references/api-coverage.md`, which this PR edits and which is a
  hashed installed artifact. Recaptured with `UPDATE_GOLDEN=1`; the diff is that
  single hash per runtime and nothing else. Fixes the `golden parity — *` tests.

No source or behavior change — generated artifacts only.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(#2365): flip representative-corpus manifest to assert the fixed behavior

The #2371 representative corpus (merged into next after this branch was cut) is a
known-bug tripwire: it asserts each fixture's currentBuggyOutput so the test
fails loudly the moment #2365 is fixed, at which point — per its own contract in
representative-corpus.test.cjs — the fixer removes currentBuggyOutput so the
assertion checks expectedDetected instead.

This is that moment. Removed currentBuggyOutput from the three detector fixtures
(nextjs-route-path, unrelated-verb-noun, threat-model-prose); the corpus now
asserts detected:false, which the fail-closed same-clause detector satisfies.
Notes updated to describe the fix rather than the bug. The #2366 matrix corpus
is left untouched — that tripwire belongs to its own PR (#2374).

Corpus test: 7/7 pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(#2365): skip chmod-000 fail-closed e2e tests on Windows

The three fail-closed gate tests induce an unreadable plan / directory / roadmap
with chmod 000, but Windows does not enforce POSIX mode bits — readFileSync
still succeeds, so the gate never reaches the read-error path and the assertion
fails on the windows-latest CI leg. The fail-closed LOGIC is platform-
independent (readError → block) and is fully exercised on the macOS/Linux legs;
only the method of inducing EACCES is POSIX-specific. Guard the three tests to
skip on win32 as well as root, mirroring golden-install-parity's win32 skip.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(#2365): address trek-e review — glossary, clock-seam, IO injection, bounds

Review response to PR #2397 (trek-e, CHANGES_REQUESTED). Fix logic unchanged;
this closes the test/process-hygiene findings.

Major:
- CONTEXT.md "Markdown Sectionizer" glossary now lists the two exports this fix
  relies on, `stripInlineCode` and `scanInlineCodeSpans` (glossary is a PR gate).
- Replaced the banned wall-clock assertion in the "hostile repeated-term line"
  test (Clock Seams rule — no elapsed-time asserts) with a deterministic
  signal-count assertion, which also directly verifies the term-dedup that keeps
  pairing linear (one signal for a 10k-pair line, not thousands).
- Rewrote the three fail-closed read-failure tests: instead of chmod 0o000
  (a no-op under root / on Windows, the pattern the repo's IO-failure convention
  avoids) they now exercise the newly-exported `readPhaseScope` in-process and
  inject the failure by monkeypatching fs.readFileSync/readdirSync to throw,
  restoring in finally. Deterministic and platform-independent (no skip needed),
  and they add the ENOENT-is-absence case that the chmod tests couldn't express.

Minor:
- Added limit / limit+1 boundary tests for SERVICE_SURFACE_API_RE's {1,40}
  service-name bound, QUALIFIER_LOOKBACK's 24-char window, and REASON_MAX_LEN
  (200) on the declaration reason.
- Added a fast-check property that fuzzes the tokenizer / clause splitter /
  masking (scanLineTokens, splitClauses, collectTermMatches) with adversarial
  tokens (slashes, backticks, URLs, clause punctuation) and asserts the detector
  is total (never throws), shape-stable, holds detected <=> signals, and is
  deterministic.

readPhaseScope is exported for the in-process tests. Verified: 125 detector +
19 gate tests pass; tsc + eslint + generated-sync (glossary/registry) +
lint-regression-test-names + lint-test-file-count clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-19 14:59:25 -04:00
Tom Boucher
e0f969af6a refactor(#2246): centralize cross-platform path-separator handling (toPosixPath / toNativePath / posixNormalize) (#2247)
Replace every open-coded separator translation across the installer/hooks
source with named, tested seams in shell-command-projection.cts (the platform
seam), removing all hardcoded `/`+`\` from path handling:

- toPosixPath(p)   — this machine's native path → POSIX (running-OS relative;
                     for local filesystem paths).
- toNativePath(p)  — POSIX → native (collapses the win32 `/\//g,'\\'` ternary).
- posixNormalize(p)— unconditional `\`→`/`, OS-independent; for emitting paths
                     to a POSIX/bash TARGET (which may differ from the running
                     OS) and for parsing mixed-separator input.

core-utils.toPosixPath now delegates to the seam, so its 20+ existing consumers
resolve to one implementation; no duplicate helper.

- ~47 sites across runtime-hooks-surface, runtime-artifact-conversion,
  runtime-artifact-install-plan, drift, init, worktree-safety,
  installer-migrations, installer-migration-authoring, install-engine, surface,
  verify, runtime-artifact-layout, schema-detect, check-command-router.
- Closes the latent POSIX-literal-backslash corruption class (the regex form
  corrupts a POSIX path containing a literal backslash; split(path.sep) does not).
- New unit + fast-check property tests for all three helpers.

Closes #2246

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-13 15:36:17 -04:00
Tom Boucher
8e4ebb49e4 fix(#2128): address shared-seam review regressions (#557, action-scan, comment-strip)
Final convergence review found the shared <tag> seam introduced 3 behavior
regressions; fixed all + locked with tests:

- #557 REGRESSION: stripTaggedBlocks's attribute-tolerance stripped `<details open>`
  (the ACTIVE-milestone marker) that the old `<details>`-only regex preserved. The
  seam now takes `allowAttributes` (default false) — details/decisions strip is
  attr-INTOLERANT (preserves `<details open>`); only `<task type="…">` opts in.
  Regression test added to roadmap-parser + markdown-sectionizer suites.
- verify.cts actionZones (negative-grep-echo security scan): reverted to a bounded
  to-first-close scan `<action>([\s\S]{0,20000}?)</action>` so a grep-echo trick
  can't hide behind an unterminated inner <action> (the seam's stop-at-next-open
  would drop it). ReDoS-safe via the cap.
- check-command-router HTML-comment strip: `(?:-->|$)` fallback wiped to EOF
  (fail-closed spurious gate block) — replaced with stop-at-next-open so an
  unclosed `<!--` leaves downstream tags intact.
- Updated the extractTaggedBlocks nested-tag tests to the new (stop-at-next-open)
  behavior: `<x><x>inner</x></x>` -> ['inner'].

All vectors still linear; every fix verified in-process.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-10 11:12:45 -04:00
Tom Boucher
01b691fae8 fix(#2128): route <tag> scans through a hardened shared seam (root-cause ReDoS fix)
A convergence audit showed the `<tag>[\s\S]*?</tag>` lazy-scan ReDoS was pervasive
(a dozen+ bespoke copies across roadmap-parser/check-command-router/verify), each
a distinct quadratic vector on a large document with unclosed tags. Rather than
whack-a-mole, single-source them (maintainer-directed):

- markdown-sectionizer: extractTaggedBlocks now shares one ReDoS-safe
  `taggedBlockPattern` (stop-at-next-open, bounded optional attributes) and gains
  a `stripTaggedBlocks` companion for block removal.
- roadmap-parser: 3 `<details>` strips -> stripTaggedBlocks (behavior-identical —
  no <details> here carries attributes).
- verify: actionZones + both <task> loops + their nested <name>/<files>/gate/req
  extractions -> extractTaggedBlocks (behavior byte-equivalent, verified).
- check-command-router: the objective|tasks?|action alternation hardened in place
  (distinct multi-tag shape); HTML-comment strip gains a `$` fallback.

Every vector now linear (<3ms on 1.5MB adversarial); real content unchanged
(end-to-end verify/roadmap resolution + task extraction confirmed). The only
remaining `<!--…-->` scan (uat.cts:201) is anchored + non-global — one scan, safe.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-10 10:42:18 -04:00
Tom Boucher
6addeccd19 feat(ai-integration): API-coverage verify:pre gate (#1562)
Full API Coverage by Default — Opt Out, Never Opt In. A phase that integrates
an external API/SDK/service can no longer seal without a decided coverage matrix.

- src/api-coverage.cts: deterministic detector (compound verb+noun signal +
  <Service> API/SDK surface; stopword-guarded; strips fenced code) + matrix
  parse/validate/render with field-length caps.
- check api-coverage.verify-pre: blocking seal-time gate; phase arg resolved as
  a token under .planning/phases/ only (traversal-neutralized); validates
  COVERAGE.md or blocks iff a strong integration signal is detected and no
  matrix exists; fail-closed when phases tree exists but phase unresolvable.
- capabilities/ai-integration: workflow.api_coverage_gate config key (default
  true), plan:pre contribution, blocking verify:pre gate. Data-driven.
- gsd-core/workflows/verify-work.md: generic verify:pre gate dispatch.
- Tests: detector FP/FN + matrix validation + fast-check bijection; gate e2e.
  Code+security review findings fixed (stopword FP, scope containment, pipe/cap
  rejection, prompt-injection message hygiene).
- Regenerated registry/matrix/loop-host-contract/goldens/baseline + docs.

Closes #1562
2026-07-07 15:11:12 -04:00
Tom Boucher
8de2ff9121 feat(#2008): generic command-exit-zero gate-predicate evaluator (#2011)
* feat(#2008): add generic command-exit-zero gate-predicate evaluator

Third-party capability gates declared via check.predicate were rendered for
display but never evaluated (only built-in check.query gates fired; the
security capability's gate worked solely via a hard-coded ship.md branch).

Add a generic, deps-injected gate-predicate evaluator (src/gate-predicate-evaluator.cts)
that dispatches by predicate.kind. Built-in kind: command-exit-zero — runs a
bounded sh -c command at the project root (via shell-command-projection.execTool),
inherits env, exit 0 => pass, non-zero => block, timeout => block, fail-closed.

Wire a 'check predicate' subcommand into check-command-router.cts and extend
the three generic workflow gate-dispatch sites (execute:wave:post, execute:post,
plan:post) to route check.predicate gates to the new evaluator. The two-step
gate contract (command-failure => onError; block => halt) is unchanged.

- src/gate-predicate-evaluator.cts: pure leaf, KIND_TABLE extensible
- src/check-command-router.cts: cmdCheckPredicate + buildPredicateDeps + parsePredicateFlags
- docs/adr/2008-*, docs/reference/gate-predicates.md, docs/how-to/command-exit-zero-gate.md
- tests: 38 unit + integration tests (exit mapping, timeout, interpolation,
  property-based bijection, malformed-predicate fail-closed, real subprocess e2e)

Closes #2008

* docs(#2008): backfill changeset pr number 2011
2026-07-05 14:04:29 -04:00
Tom Boucher
3a1961ebae refactor(#1390): migrate check-command-router + gap-checker onto markdown-sectionizer seam (epic #1372 T3) (#1392)
- check-command-router: stripCommentsAndFences delegates fenced-code
  stripping to seam's stripFencedCode; HTML-comment stripping stays
  caller-side. extractPlanDesignatedSections replaces hand-rolled
  split(/\r?\n/) + /^#{1,6}\s+/ heading walk with collectSections
  driven by DESIGNATED_HEADINGS_RE.

- gap-checker: parseRequirements checkbox-bullet detection migrates
  to iterateBullets (checkbox markers); **ID** extracted caller-side.
  Table-row path and separator-row skip stay caller-side.

- Adds refactor-1390-t3-characterization.test.cjs (43 behavioral
  tests) that were green before and remain green after.

- T1 fail-loud / could-not-parse gate semantics unchanged (verified
  by decisions.test.cjs 59/59 and direct gate invocation).

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-17 14:32:43 -04:00
Tom Boucher
e58b5e1721 fix(#1364): decisions adopt markdown-sectionizer seam + fail-loud coverage gate (epic #1372 T1) (#1386)
* test(#1364,#1365): add decisions regression tests (fail-first proof)

Adds tests/decisions.test.cjs with:
- #1364 recall tests: parseDecisions from markdown-header + em-dash bullets
  (these FAIL on pre-T1 code, proving the bug is present before the fix)
- #1365 fail-loud tests: check.decision-coverage-plan must return passed:false
  for decision-shaped but 0-extracted content (FAIL pre-T1, gate silently passed)
- extractDecisions outcome enum tests (could-not-parse/none-present/parsed)
- Parser QA matrix: CRLF, unicode headings, fenced-code suppression, both bullet forms
- Boundary/threshold tests at limit-1 (0), limit (1)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(#1364,#1365): adopt markdown-sectionizer seam in decisions.cts; add fail-loud gate

#1364 — Recall: decisions.cts now uses the seam's extractTaggedBlocks and
collectSection for the markdown-header fallback path. Em-dash bullet form
(- **D-NN — title** body) is now recognised alongside the existing colon form.

#1365 — Fail-loud: adds extractDecisions() returning a typed DecisionExtraction
{ decisions, outcome } where outcome is 'parsed' | 'none-present' | 'could-not-parse'.
The blocking gate (cmdDecisionCoveragePlan) now treats could-not-parse as
passed:false with a format-mismatch reason instead of the prior silent passed:true/skip.
gap-checker runGapAnalysis surfaces 'extracted 0 of N — possible format mismatch'
for could-not-parse instead of 'No requirements or decisions to check'.

parseDecisions remains a thin delegate over extractDecisions, so all existing
callers are unaffected.

Seam adoption: stripFencedCode (seam), extractTaggedBlocks(content,'decisions') (seam),
collectSection(content, /decisions?/i, {levelBounded,stripFences}) (seam).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(#1364,#1365): tighten could-not-parse, parse-miss fail-loud, curly-quote discretion, gap-checker FIX D

FIX A: empty <decisions> scaffolds and all-prose sections no longer return
could-not-parse; outcome is none-present unless the block/section contains
a \bD- token or a parse-miss, preventing false blocks on legitimate phases.

FIX B: parseDecisionLines now tracks parse-misses (D-NN-shaped bullets that
fail both regexes); extractDecisions returns could-not-parse when parseMisses>0
even if some decisions parsed — silent drops no longer mask format errors.

FIX C: curly-quote normalization regex now includes actual U+2018/U+2019
characters so '### Claude's Discretion' (curly apostrophe) correctly yields
trackable:false (regression vs pre-T1 behavior).

FIX D: gap-checker runGapAnalysis surfaces the decision could-not-parse
format-mismatch signal independently of whether requirements items exist —
previously masked inside `if (items.length === 0)`.

Adds 14 behavioral regression tests (fail-first verified manually before fixes).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(#1365): fail-loud gate on parse-miss regardless of covered decisions

Change the `could-not-parse` guard in `cmdDecisionCoveragePlan` and
`cmdDecisionCoverageVerify` from `decisions.length === 0 && outcome ===
'could-not-parse'` to fire on `outcome === 'could-not-parse'` alone.

Previously a CONTEXT.md with a valid D-01 (covered by the plan) plus a
malformed D-02 (parse-miss) would skip the guard (length === 1), proceed
to coverage, find D-01 covered, and silently return passed:true — hiding
the D-02 parse-miss entirely.

Adds a gate-level fail-first test that places D-01 into a ## Must Haves
section (DESIGNATED_HEADINGS_RE match) so coverage of D-01 would pass on
its own, proving the only path to passed:false is the parse-miss fix.
Also adds the matching verify-side advisory assertion.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* chore(#1364,#1365): add Fixed changeset (pr:0 placeholder)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* chore(#1364): backfill changeset PR number (1386)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-17 12:35:38 -04:00
Tom Boucher
76765bc24d refactor(#1289): T5 — migrate the final idiom-hard callers off the core spine (#1290)
The last 4 core importers, migrated off non-destructure idioms:
- gsd-tools.cjs: core.{error,ERROR_REASON,setJsonErrorMode,output} -> io.cjs;
  core.findProjectRoot -> project-root.cjs (lazy wrapper preserved); inline
  resolveWorktreeRoot require -> worktree-safety.cjs
- audit-command-router: DI default `_core ?? core` -> `_core ?? io` (seam preserved)
- intel-command-router: DI default -> `{ output: io.output, timeAgo: coreUtils.timeAgo }` (seam preserved)
- check-command-router: io destructure -> io.cjs; dynamic core['planningDir']
  -> planning-workspace, core['findPhaseInternal'] -> phase-locator (typed
  imports, dropped the Record-cast bracket hack)

Allowlist is now EMPTY — NO file imports the core spine. core.cts re-exports
are dead weight; T-final deletes core.cts + remaining shim tests + the lint.
No behaviour change.

Closes #1289

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-15 17:44:25 -04:00
Dave
8f428bdd41 feat(1259-01): deterministic prohibition-enforcement producer + check route
- Author src/prohibition-enforcement.cts: the test-tier prohibition PRODUCER/gate (ADR-550 D5d heavy half)
  locate wired check (node-test|lint-rule) -> confirm fail-first -> run -> build enforcementEvidence -> dispositionForProhibition
  pure/deterministic with injectable runCheck; missing/failing/non-fail-first -> hard-gate (both modes); passing -> green
- Route check prohibition-enforcement in src/check-command-router.cts (same family as ui-plan-gate / tdd-review-checkpoint)
- Add tests/prohibition-enforcement.test.cjs (behavioral, typed-field, injected runner) — new module within <=2 budget
- Register the built bin/lib surface: docs/INVENTORY.md row + regenerated docs/INVENTORY-MANIFEST.json
- .gitignore: add the emitted gsd-core/bin/lib/prohibition-enforcement.cjs (build artifact, ADR-457)
- No src/probe-core.cts edit — the green/fail-closed policy seam already exists
2026-06-15 12:44:29 -04:00
Tom Boucher
b10e56818b feat(#1169): complete ADR-857 phase 6 — migrate features to Capabilities, revive dead gates, harden conformance gate (#1183)
* test(#1168): make phase-6 gate un-gameable — reject empty stubs + require loop shrink

The migration assertion previously checked only role==feature, so a registration-only stub (empty hooks, logic left inline) would turn the gate green while phase 6 stayed incomplete — the exact false-completion pattern this gate exists to prevent. Strengthen it: each ADR-named feature must OWN its behavior (>=1 hook, or a command family); and plan-phase.md/execute-phase.md must shrink strictly below their frozen pre-phase-6 sizes (94519/93166 LF bytes), which also defeats double-run gaming (declare a hook but keep the inline block -> file does not shrink -> red).

Gate now 5 pass / 4 fail (orphaned execute:wave:post, empty/unregistered features, config-key leaks, no shrink). Green is now reachable only by REAL migration. Refs #1168, #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(#1169): migrate gap-analysis to a Capability (plan:post gate)

First real ADR-857 phase-6 migration (pattern-defining tracer). gap-analysis moves from an inline post_planning_gaps branch in plan-phase.md to a real plan:post gate Capability:

- capabilities/gap-analysis/capability.json: role:feature, plan:post gate (when=workflow.post_planning_gaps, blocking:false advisory), OWNS workflow.post_planning_gaps (federated out of central schema). - plan-phase.md: inline config-get + gsd_run gap-analysis block replaced with a plan:post render-hooks call site dispatching the gate; file shrinks 94519->93279. - src/check-command-router.cts: cmdGapAnalysisPlanPost runs the real gap analysis via gap-checker. - post_planning_gaps removed from central manifest; resolves via federated config (default true preserved). - tests/post-planning-gaps-2493: re-pointed to assert capability ownership.

Verified: gate 5 pass / 4 fail (gap-analysis cleared from migration, plan:post-orphan, config-leak, and plan-phase shrink checks); loadConfig still returns post_planning_gaps=true; check command runs real analysis; 392/392 in the config/registry/federation/router net. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(#1169): migrate profile-pipeline to a command-family Capability

ADR-857 Decision 7: profile-pipeline becomes a command-family Capability (like audit/intel/graphify). capabilities/profile-pipeline/capability.json declares an 8-command family (scan-sessions, extract-messages, profile-sample, write-profile, profile-questionnaire, generate-dev-preferences, generate-claude-profile, generate-claude-md) backed by a new gsd-core/bin/lib/profile-pipeline-command-router.cjs; the inline case arms are removed from gsd-tools.cjs. Owns profile-pipeline.enabled (federated).

Verified: registry shows role:feature with commands.length=8; scan-sessions/profile-sample run live via the family; gate cleared profile-pipeline from the empty-stub failure (only tdd/schema-gate/drift remain); 296/296 registry+inventory+gsd-tools tests; lint 0 errors. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1167): wire execute:wave:post + implement ui.safety-gate check

Revives the second dead gate from #1167: ui.gates@execute:wave:post was declared but never dispatched AND its check.query (ui.safety-gate) was unimplemented. Adds the per-wave execute:wave:post render-hooks call site in execute-phase.md (fires after each wave's merge/cleanup, before the next forks) and implements cmdUiSafetyGate (frontend + UI-SPEC aware, mirrors cmdUiPlanGate) in check-command-router. +17 regression tests.

Verified: phase-6 orphaned-points conformance test now PASSES (gate 6 pass / 3 fail); ui-safety-gate routable in dot+hyphen forms; check-ui-safety-gate 17/17, check-ui-plan-gate 18/18; lint 0 errors. Refs #1167, #1168.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(#1169): migrate drift (schema + codebase) to execute:wave:post gates

Removes the inline schema_drift_gate + codebase_drift_gate steps (77 lines) from execute-phase.md; drift becomes a Capability with two execute:wave:post gates (verify.schema-drift blocking, verify.codebase-drift advisory) dispatched via the per-wave render-hooks call site. check-command-router routes verify.schema-drift / verify.codebase-drift to the real detectors. Federates workflow.drift_threshold / drift_action / schema_drift_gate out of central.

Also fixes the execute:wave:post dispatch prose to run NON-blocking (advisory) gates too — the prior version only ran blocking gates, which would have silently dropped the codebase-drift advisory after its inline step was removed. Behavior preserved.

Verified: gate 7 pass / 2 fail (drift cleared from stub + config-leak; execute-phase.md 92297 < 93166 frozen -> shrink passes); both drift checks run real detection; loadConfig defaults preserved (threshold=3, action=warn, gate=true); drift-detection 56/56 + schema-drift 34/34; lint 0 errors. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(#1169): migrate tdd to a Capability (plan:pre contribution + execute:post gate)

tdd becomes a real Capability: a plan:pre contribution injects the <tdd_mode_active> planner guidance (rendered from PLAN_PRE_HOOKS_JSON like security's contribution), and an execute:post gate (tdd.review-checkpoint, advisory) runs the real end-of-phase RED/GREEN review via a new check-command handler. Inline tdd_mode reads + the inline planner block + the tdd_review_checkpoint step are removed; workflow.tdd_mode is federated out of central. The MVP+TDD per-task RED-commit gate is preserved — TDD_MODE is now derived from the execute:post hooks (capId==tdd active), not an inline config-get.

BEHAVIOR CHANGE (documented, not silent): the --tdd CLI flag now persists workflow.tdd_mode=true via config-set instead of being per-invocation. Rationale: tdd is now a config-toggled Capability, and env vars do not persist across the workflow's separate bash blocks (config does), so an ephemeral override isn't cleanly achievable; --tdd therefore enables the tdd capability, consistent with how all capabilities are toggled.

Verified: gate 7 pass / 2 fail (tdd cleared from stub + config-leak; plan-phase + execute-phase both < frozen sizes); contribution injection + execute:post gate dispatch wired; MVP+TDD gate preserved; tdd.review-checkpoint runs real review; full unit suite 556/0; lint 0 errors. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(#1169): migrate schema-gate to a plan:pre contribution Capability

The plan-time schema-push detection (former plan-phase.md §5.7) becomes a schema-gate Capability: a plan:pre contribution (into:planner, when:workflow.schema_push_detection) whose fragment carries the full ORM-detection + [BLOCKING] schema-push-task injection logic, rendered into the planner via the existing plan:pre render-hooks dispatch. The inline §5.7 block is removed (plan-phase.md 94519->90445). workflow.schema_push_detection is a new capability-owned (federated) key, default true. (The execute-side schema-drift gate was migrated separately into the drift capability.)

Verified: registry inlines the fragment (len 2704) so it is actually delivered at plan:pre; gate 8 pass / 1 fail — all 5 ADR-named features now real Capabilities, only the config-leak test remains (intel/security, next unit). Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* feat(#1169): close the 3 capability config-key leaks — phase-6 gate now GREEN

Removes the last inline config-get reads of capability-owned keys from plan-phase.md. security_asvs_level/security_block_on now flow through the security plan:pre contribution via a new loop-resolver configValues mechanism (resolves declared config keys with the same 4-level precedence as activation and attaches them to the rendered hook); the §5.55 banner reads them from PLAN_PRE_HOOKS_JSON. intel.enabled becomes a real intel plan:pre step (ref.command: intel api-surface) dispatched via render-hooks; the inline intel branch is gone. gen-capability-registry now validates ref.command as a third dispatch shape.

Verified: phase-6 capstone conformance gate is FULLY GREEN (9/0); 3 leaks gone (grep=0); security configValues resolve to {2,medium}/default {1,high}; intel step present only when enabled; loop-render-hooks 62/0, capability-registry 287/0, capability-state/federated-config 113/0; lint 0 errors. Closes the migration half of #1169. Refs #1139, #1167, #1168.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1169): address adversarial review — restore schema-drift block, generic planner injection, uniform gate contract

Adversarial review caught 2 real regressions the green gate missed: (1) schema-drift no longer blocked — the execute:wave:post dispatch read GATE_RESULT.block but verify.schema-drift emitted drift_detected/blocking, and onError:skip wrongly bypassed positive blocks; (2) only tdd's plan:pre contribution was injected into the planner, dropping schema-gate's schema-push detection and security's threat-model guidance.

Fixes: (A) every gate check returns a uniform boolean 'block' under --raw (the dispatch form), with advisory gates (tdd/gap) carrying their report in 'message'; (B) gate-dispatch contract corrected at all sites — onError governs command errors only, a blocking gate's positive block always halts; (C) generic planner injection of all plan:pre contributions where into=='planner' (tdd + schema-gate + security incl configValues); (D) two new conformance assertions: planner contributions injected generically + every gate check.query returns boolean block under --raw.

Verified: gate 11/11; all 6 gate checks return boolean block under --raw; full suite 595/0; lint 0 errors. Refs #1167, #1168, #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1169): restore MVP+TDD end-of-phase blocking escalation (2nd adversarial pass)

The migrated tdd execute:post gate is statically blocking:false, but the contract (references/execute-mvp-tdd.md + CONTEXT.md) requires the end-of-phase TDD review to ESCALATE from advisory to blocking when MVP_MODE && TDD_MODE && a TDD plan misses a RED/GREEN commit. The migration prose had downgraded this to a 'strong advisory recommendation' — silent loss of the blocking escalation. Restore it: the tdd-gate dispatch now refuses to mark the phase complete (Phase blocked message) under MVP+TDD when GATE_RESULT.block is true; advisory otherwise.

Also strengthen tests/execute-mvp-tdd-gate.test.cjs: hasBlockingEscalation previously matched any line with 'blocking'+'mvp+tdd' (so 'advisory (blocking: false) ... under MVP+TDD' was a false green); now it requires the real refusal semantics ('refuse to mark the phase complete' / 'phase blocked'). Caught by 2nd adversarial review pass.

Verified: execute-phase.md 92702 < 93166 frozen; mvp-tdd-gate + phase-6 gate 19/0; full suite green; lint 0 errors. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1169): restore MVP+TDD proceed-block, codebase auto-remap, schema skip-flag (3rd adversarial pass)

3rd adversarial pass found 4 more silent regressions: (1) the tdd MVP+TDD 'refuse to mark complete' was nullified by a downstream 'ALWAYS proceed regardless of gate results' line — proceed is now conditional (stops on an active MVP+TDD block); (2) the test now asserts the proceed is NOT an unconditional override; (3) codebase-drift auto-remap (spawn gsd-codebase-mapper when drift_action=auto-remap) was dropped — the execute:wave:post advisory dispatch now consumes spawn_mapper/directive; (4) GSD_SKIP_SCHEMA_CHECK bypass was lost from the gate path — cmdVerifySchemaDrift now honors the env var (block:false when set).

Verified: no unconditional proceed; GSD_SKIP_SCHEMA_CHECK=true -> block:false; gate 11/11 + mvp-tdd 9/9; full suite 569/0; lint 0; execute-phase.md 93109 < 93166. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1169): init.cts reads federated config keys from nested path (4th adversarial pass)

Config federation moved tdd_mode/research/nyquist_validation from flat config.<key> to nested config.workflow.<key>, but src/init.cts still read them flat — so init.plan-phase/init.execute-phase emitted tdd_mode:false / research_enabled:undefined / nyquist:undefined regardless of config (a public command-contract regression; the migrated loops use render-hooks so enforcement was unaffected). Read via config.workflow (type-safe Record cast). Now init reflects the same resolved values + federated defaults (research/nyquist default true) as the render-hooks path.

Verified: build clean; init.plan-phase emits tdd_mode:true/research:false/nyquist:false for set config, defaults true for empty; full suite 591/0; lint 0. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* docs(#1169): add changeset for ADR-857 phase-6 completion (PR #1183)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1169): complete phase-6 migration fallout — restore TEXT_MODE, fix registry .claude leak, re-point stale workflow-contract tests

The capability migration left real regressions and stale consumer tests that
the per-module unit suite missed but the full cross-platform suite caught (27
failing tests):

Real source regressions (fixed):
- execute-phase.md lost its AskUserQuestion TEXT_MODE plain-text fallback when
  the inline schema_drift_gate step was removed — non-Claude runtimes would
  stall. Restored, and the execute:post gate-dispatch prose de-duplicated to
  cite the execute:wave:post contract (loop body shrinks below the frozen
  pre-phase-6 ceiling while keeping every onError/blocking nuance).
- capabilities/tdd inline fragment hardcoded `@~/.claude/gsd-core/references/tdd.md`,
  baked verbatim into the committed capability-registry.cjs and leaked the
  install path on 11 non-Claude runtimes (registry .cjs is copied, not
  path-converted). Made the fragment path-free; regenerated the registry. The
  phase-6 conformance gate now guards this (no ~/.claude install path in any
  capability source or the generated registry).
- plan-phase.md: removed a §5.7 stub re-added in error and routed Branch 2 to
  step 6 (schema-gate is a plan:pre capability, §5.7 is gone).

Stale workflow-contract tests re-pointed to the capability dispatch they now
must assert (behavior verified preserved in source first, assertions kept
equal-or-stronger): bug-621 + bug-2851 (gap-analysis via gsd_run render-hooks
plan:post + registry binding), feat-2527 (tdd_mode federated out of central),
phase6-planning + plan-phase-ui-redirect (§5.6 bounded by ## 6.),
plan-phase-drift-guard (intel when:intel.enabled skip branch).

profile-pipeline-command-router.cjs un-ignored from eslint (hand-written, no
TS source) + stale disable comments removed. Size baseline regenerated.

Verified: full suite 15140 tests / 0 fail; lint 0 errors; conformance gate green
legitimately. Refs #1139, #1167, #1168, #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(#1169): add ADR-857 E2E content-test coverage for the 12 loop points + capability deliverables

Grounds the capability engine in behavioral E2E tests (drive the real
render-hooks/check CLI + the real registry, assert typed result content — no
source-grep), structured around what ADR-857 says to deliver. 207 tests; each
genuineness-checked (flip the expectation, confirm it fails).

Per-loop-point dispatch (7 files): empty-point negative-space across the 6
no-hook points; verify:post 3-step resolution+ordering+onError; plan:pre
contribution/configValues + ui.plan-gate + intel; plan:post gap-analysis;
execute:wave:post drift+ui gates via the check route (schema-drift block/skip,
codebase-drift threshold BVA, auto-remap); execute:post tdd.review-checkpoint
RED/GREEN; ship:pre security gate resolution + frontmatter-get predicate pieces.

ADR-deliverable coverage (4 files): predicate boundary held (edge/prohibition
probes stay core, not off-by-default Feature Capabilities — phase-6 exception);
core loop runs with zero capabilities (all 12 points empty, init bundles
resolve); contribution merge (multiple ordered <contribution from=> blocks);
federated-config key removal on uninstall.

federated-config allowlisted for its 3-file split (unit + integration +
lifecycle). Refs #1139, #1167, #1168, #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1169): remove dead drifted converter dups + address adversarial review

Lint cleanup (root-caused, not waved off): src/runtime-artifact-conversion.cts
carried 11 agent-converter functions (+5 orphaned consts/helpers) that were
never exported, never called, and had silently DRIFTED from the live
hand-authored copies in bin/install.js (one even referenced an undefined
`claudeToCopilotTools`). Deleted the dead duplicates; install.js's live copies
are untouched (it never imported these). Lint now 0 errors / 0 warnings.

Adversarial-review (Codex) findings fixed:
- HIGH: execute-phase.md TDD_MODE used `jq ... || echo false`, silently
  disabling the MVP+TDD blocking gate on jq-less runtimes. Reverted to the
  `node -e` form (node is guaranteed; matches the file's other node-e usages) so
  a missing optional tool can no longer fail-open a blocking safety path.
- MEDIUM: federated-config-key-removal orphan-key test was vacuous (it skipped
  the orphan assertion). Now asserts the removed capability's key is genuinely
  not surfaced/validated after uninstall.
- LOW: phase-6 conformance leak regex broadened to catch absolute-home and
  Windows-backslash `.claude/(gsd-core|commands|agents|hooks)` paths, not only
  `~`/`$HOME` forward-slash forms.
- LOW: bug-2851 plan:post dispatch assertion now requires `--raw` (matched its
  stated contract).
- nit: plan-pre intel-step test duplicate assertion replaced with a distinct
  structured-output check.

Size baseline regenerated (execute-phase.md 93089 < 93166 frozen). Refs #1167, #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(#1169): make runtime-homes-descriptor-drive titles environment-independent

The descriptor-equivalence test embedded the absolute golden config path
(`os.homedir()`-derived) directly in each `test(...)` title, so titles differed
between macOS (`/Users/x/.claude`) and Docker (`/home/gsdtest/.claude`). Every
test PASSES on both platforms (15885/0 leaf tests each), but gsd-test-summary
compares results by title and reported 29+29 false "only in Mac / only in
Docker" discrepancies for tests that actually pass everywhere.

Move the golden path out of the title and into the assertion message (still
shown on failure); titles are now byte-identical across platforms so the
cross-platform comparator matches them. No assertion logic or golden values
changed. Refs #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#1169): derive TDD_MODE via gsd_run --active-cap, not node -e (fix prompt-injection CI gate)

The prior fix reverted execute-phase.md:181 from jq to `node -e` to close a
Codex HIGH (jq||echo-false silently disabling the MVP+TDD blocking gate on
jq-less runtimes) — but the CI prompt-injection scanner BLOCKS new `node -e` in
workflow markdown (inline code-exec = injection vector), turning the security
gate red. Both forms were wrong: node -e fails the scanner; jq fail-opens a
blocking safety gate; `config-get workflow.tdd_mode` is forbidden by the
conformance leak gate (tdd_mode is capability-owned).

Correct fix (what Codex recommended): a gsd_run-native boolean. Add an
`--active-cap <capId>` flag to `loop render-hooks <point>` that resolves hooks
the normal way and prints exactly `true`/`false` for whether a capId is active
— scanner-safe (canonical launcher, no inline code), node-reliable (no optional
jq to fail-open), and leak-free (render-hooks resolution, not config-get).
execute-phase.md:181 now `TDD_MODE=$(gsd_run loop render-hooks execute:post
--active-cap tdd)`. +5 behavioral tests for the flag.

Verified: prompt-injection-scan --diff origin/next → 0 findings; conformance
gate 13/13 (execute-phase.md 92934 < 93166); execute-mvp-tdd + tdd-mode +
loop-render-hooks 87/0; lint 0/0. Refs #1167, #1169.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-13 21:07:55 -04:00
Tom Boucher
9ed8c7d574 feat(#1026): §5.6/ui-phase cutover — first gate dispatch (plan:pre step + blocking gate) (#1028)
Replace plan-phase.md §5.6 (a 6-branch inline UI gate) with a capability-driven
loop.render-hooks plan:pre dispatch — the FIRST gate dispatch in any workflow.
A step (ui-phase, when:workflow.ui_phase) + a new blocking gate
(when:workflow.ui_safety_gate). New ui.plan-gate check verb returns
{frontend, hasUiSpec, block}; the dispatch runs it unconditionally then fires
the active step (pipeline) or halts on the active blocking gate (manual). The
gate-handling (run check.query; halt if blocking+block) is the reusable
phase-6 template for blocking-gate cutovers.

Config semantics fixed per #1022 + maintainer call: ui_phase gates plan-time
UI-SPEC generation, ui_safety_gate gates the planning block. Common case + all
ui_phase=false cases are equivalence-preserving; the one intended change is
{ui_phase:true, ui_safety_gate:false} now auto-generating in pipelines.

Review found it broken twice (non-generic dispatch, phase-lookup divergence,
then the step-only check nested in a gate loop) — fixed; final Codex pass
verified all 8 (ui_phase,ui_safety_gate)x{pipeline,manual} cases correct.
gsd-ui-phase skill + autonomous §3a.5 untouched (§3a.5 deferred).
getRoadmapPhaseWithFallback mirrors cmdRoadmapGetPhase for lookup parity.

Closes #1026

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-11 00:58:21 -04:00
Tom Boucher
10f6981743 fix(#685): set windowsHide on all Windows child-process spawns (#688)
* fix(#685): set windowsHide on all Windows child-process spawns

A visible "gsd-core" console window flashed on Windows whenever a gsd-core
child process spawned without `windowsHide: true`. The most visible offenders
fire on every SessionStart / `/clear` (execNpm's `shell:true` npm view via the
update-check worker) and on every Edit/Write/MultiEdit in a worktree (the
worktree-path guard's git probe).

Add `windowsHide: true` to every external-binary spawn in the runtime source:
- hooks/gsd-context-monitor.js (record-session spawn)
- hooks/gsd-worktree-path-guard.js (SPAWNOPT)
- hooks/gsd-workflow-guard.js (git branch --show-current)
- src/shell-command-projection.cts (execGit / execNpm / execTool)
- src/check-command-router.cts (git log execFileSync)
- src/roadmap-upgrade.cts (git status/rev-parse/reset/clean execSync)

gsd-check-update.js already had it (the precedent). probeTty's tty call is
POSIX-only and intentionally untouched. Adds a regression test that asserts
each site plus a repo-wide completeness guard so a future external-binary
spawn that omits windowsHide fails CI. No behavior change off-Windows.

Closes #685

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* chore(#685): set changeset pr number to 688

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-05 10:35:22 -04:00
Tom Boucher
df04aae5e4 enhancement(#537): migrate all hand-written bin/lib/*.cjs to TypeScript source of truth (ADR-457) (#602)
* enhancement(#537): migrate code-review-flags to TS source of truth

Collapse the hand-written get-shit-done/bin/lib/code-review-flags.cjs to a
TypeScript source of truth (src/code-review-flags.cts), compiled by tsc to a
gitignored .cjs build artifact at the same path, per ADR-457 (build-at-publish).
Second module after the semver-compare pilot (#541).

Behaviour is preserved byte-for-behaviour (characterization test added in
tests/code-review-flags.test.cjs locks the parser quirks). Adds compile-time
type checking: CodeReviewFlags interface + CodeReviewWorkflow literal union.
The require() path is unchanged, so code-review.md and the bug-3727 test keep
working. The emitted .cjs is gitignored and eslint-ignored, mirroring the pilot.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 9 leaf bin/lib modules to TS source of truth

ADR-457 build-at-publish, batch 1 (pure leaf modules, 0 sibling-deps):
001-legacy-orphan-files, context-utilization, redaction, artifacts,
command-arg-projection, clock, ui-safety-gate, review-reviewer-selection,
clusters. Each moves to src/*.cts (strict TS, typed), compiled by tsc to a
gitignored .cjs at the same require() path; behaviour preserved byte-for-
behaviour. Adds src/node-globals.d.ts (minimal ambient shim; "types":[]).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* chore(#537): add @types/node, drop hand-rolled node-globals shim

ADR-457 migration infra: replace the temporary src/node-globals.d.ts ambient
shim with @types/node@22 + "types":["node"] in tsconfig.build.json. Unblocks
migrating the ~49 remaining bin/lib modules that use node:fs/path/os/
child_process. Build + full suite (3030 pass) + lint all green; no .cts type
changes were needed (real Node types matched the shim).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 9 more bin/lib modules to TS (batch 2)

ADR-457 build-at-publish. Clean leaves: installer-migration-report,
prompt-budget. Type-error-prone leaves (were tsconfig.lint-excluded; now
strict-typed and removed from that exclude list): secrets, phase-lifecycle,
workstream-name-policy, decisions, validate, schema-detect. Plus
runtime-name-policy. Strict type fixes narrow unknown->concrete domain types
(no any/ts-ignore); behaviour preserved. Full suite green, lint 0 errors.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate runtime-slash to TS (cross-import proof)

ADR-457. First cross-module TS->TS import: src/runtime-slash.cts imports
./runtime-name-policy.cjs and tsc resolves the sibling .cts types under strict
(no declaration files; NodeNext .cjs->.cts mapping), emitting a correct
require("./runtime-name-policy.cjs"). Confirms the recipe for coupled modules,
which must be migrated in dependency order (leaves-up). Suite green, lint clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 10 more bin/lib modules to TS (batch 3)

ADR-457 build-at-publish, Wave-1 leaves: event, workstream-inventory-builder,
plan-scan, fallow-runner, project-root, installer-migration-authoring,
update-context, 000-first-time-baseline, runtime-homes, model-catalog. Strict
typing fixed real issues (narrowing unknown, qualified fs/path calls, removed
unnecessary casts); plan-scan/project-root/workstream-inventory-builder dropped
from tsconfig.lint exclude. Behaviour preserved; suite green, lint 0 errors.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 5 large Wave-1 leaves to TS (batch 4)

ADR-457 build-at-publish: configuration, state-document, shell-command-
projection (42 dependents), security, command-aliases. shell-command-
projection keeps a namespace child_process import for mock-intercept
testability. loadConfig/migrateOnDisk emit synchronously (every caller uses
them sync; the one awaited migrateOnDisk caller tolerates a non-Promise) —
full suite (3030 pass) confirms behaviour preserved. configuration/
state-document/command-aliases dropped from tsconfig.lint exclude. Also fixes
the malformed batch-3 changeset frontmatter (type/pr) that failed lint:docs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 6 Wave-2 modules to TS (batch 5)

ADR-457 build-at-publish: config-schema, model-profiles,
002-codex-legacy-hooks-json, logger, active-workstream-store, adr-parser.
First batch importing already-migrated siblings (configuration, model-catalog,
shell-command-projection, redaction, security) via ./sibling.cjs specifiers.
Strict type narrowing (typeof guards over String(unknown)); behaviour
preserved; suite 3030 pass, lint 0 errors.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 5 large Wave-2 modules to TS (batch 6)

ADR-457 build-at-publish: graphify, install-profiles, intel,
installer-migrations, worktree-safety. installer-migrations preserves its
dynamic require() loader for numbered migration modules (scoped lint
suppressions). Strict typing (typeof guards over String(unknown)); behaviour
preserved; suite 3030 pass, lint 0 errors. Wave 2 complete.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate Wave-3 modules to TS (batch 7)

ADR-457 build-at-publish: planning-workspace, runtime-artifact-layout,
command-routing-hub, drift. Uses `import x = require()` for export= siblings;
drift's lazy require of runtime-slash hoisted to a top-level import (verified
non-circular). Behaviour preserved; suite 3030 pass, lint 0 errors.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate small Wave-4 modules to TS (batch 8)

ADR-457 build-at-publish: cjs-command-router-adapter, phase-command-router,
surface, roadmap-upgrade. Typed the hub router handler results as the HubResult
discriminated union; surface drops 4 genuinely-unused imports. Behaviour
preserved; suite 3030 pass, lint 0 errors.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate core hub (2.5k LOC, 68 dependents) to TS (batch 9)

ADR-457 build-at-publish: get-shit-done/bin/lib/core.cjs -> src/core.cts,
preserving all 63 exports via export=. All sibling deps already migrated
(shell-command-projection, model-profiles, model-catalog, worktree-safety,
planning-workspace, project-root, configuration, config-schema). Strict types,
no any/ts-ignore; config-schema lazy require hoisted (non-circular). Behaviour
preserved (independently verified: core's shard 3030 pass / 0 fail).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(#537): make ESLint-coverage + test-sprawl checks migration-aware

#551 test hardcoded 12 now-migrated modules as "hand-written, must be linted";
that invariant is obsoleted by the ADR-457 migration. Rewrite it to a
filesystem-driven invariant that holds at every stage: a bin/lib/*.cjs must be
eslint-ignored IFF it has a src/*.cts source (tsc-generated), else linted
(covers package-identity, which has no TS source). Also eslint-ignore
config-types.cjs (has a src counterpart) and drop the redundant
tests/clock.test.cjs (clock already covered by clock-seam + bug-474 tests),
which tripped the lint-test-file-count ratchet.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 9 Wave-5 router/inventory modules to TS (batch 10)

ADR-457 build-at-publish: phases/verify/init/agent/task/validate/roadmap/state
command routers + workstream-inventory. Router handler results typed against
core's exported shapes; behaviour preserved (caught+fixed a --verify boolean
flag regression mid-migration). Full suite green across all shards (only the 4
local gpg-env changeset-notes failures remain; CI passes them).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 7 Wave-5 modules to TS (batch 11)

ADR-457 build-at-publish: gap-checker, docs, check-command-router, frontmatter,
learnings, gsd2-import, profile-pipeline. Behaviour preserved; full suite green
across all shards (only the 4 local gpg-env failures remain). Also broadens
atomic-write-coverage.test.cjs to accept the tsc-compiled namespace-import form
while still asserting platformWriteSync is called (safety guard intact).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate config + profile-output to TS (batch 12)

ADR-457 build-at-publish: config (729 LOC), profile-output (1142 LOC). All
exports preserved; cmdMigrateConfig de-asynced (migrateOnDisk is sync, awaited
caller tolerates it). Behaviour preserved; suite green across all shards
(only the 4 local gpg-env failures). Wave 5 complete.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate 5 Wave-6 modules to TS (batch 13)

ADR-457 build-at-publish: template, uat, workstream, roadmap, audit. Behaviour
preserved (dead toPosixPath import dropped from audit; inline requires hoisted).
Suite green across all shards (only the 4 local gpg-env failures).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate commands + state hubs to TS (batch 14)

ADR-457 build-at-publish: commands (1305 LOC), state (2074 LOC, 17 dependents).
All exports preserved; inner requires kept non-hoisted where load-order matters
(install.js, per-call security); acquireStateLock cast inlined to preserve the
err.code source token a structural test inspects. Behaviour preserved; suite
green across all shards (only the 4 local gpg-env failures). Wave 6 complete.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate milestone to TS (batch 15a, hand-authored)

ADR-457 build-at-publish: milestone -> src/milestone.cts. Authored directly
(subagent capacity was unavailable). Also relaxes core.output()'s 3rd param to
optional, matching its real always-optional call contract (unblocks remaining
2-arg output callers). Behaviour preserved; suite green across all shards
(only the 4 local gpg-env failures).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537): migrate phase, verify, init to TS (batch 15, final modules)

ADR-457 build-at-publish, Wave 7 (the last hubs): phase (1608 LOC), verify
(1615), init (2113). Adds src/package-identity.d.cts so verify can import the
permanently value-baked package-identity.cjs under strict TS.

Fixes two regressions the migration introduced in verify: restore
cmdValidateHealth's `return result` (callers/tests read result.warnings — it is
NOT side-effect-only), and make the bug-3384 source-pattern test tolerant of the
tsc-compiled bracket-notation form of the git_list_failed->W020 branch (behaviour
intact). Full suite green across all shards (only the 4 local gpg-env failures);
lint 0 errors. All 86 migratable bin/lib modules are now TypeScript sources.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* chore(#537): finalize ADR-457 migration — retire tsconfig.lint.json

All hand-written bin/lib/*.cjs are now src/*.cts sources, so the checkJs
stopgap tsconfig.lint.json (unused; not wired into eslint, scripts, or CI) is
deleted per ADR-457's final step. Also gitignore the tsc-generated
config-types.cjs (was still committed) for consistency with every other
emitted artifact. package-identity.cjs stays value-baked (declared via
src/package-identity.d.cts). Suite green; #551 ESLint-coverage test green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#537): add prepare script so unpacked/git installs build bin/lib artifacts

ADR-457 build-at-publish: bin/lib/*.cjs are now gitignored, built by tsc. The
prepack/prepublishOnly hooks cover `npm pack`/publish, but `npm install -g
<dir>` and git installs run the `prepare` lifecycle — which was missing — so the
unpacked install shipped without the compiled .cjs and failed at startup with
"Cannot find module './lib/core.cjs'" (caught by the smoke-unpacked CI job).
Add `prepare` mirroring prepublishOnly (build:lib + build:hooks). prepare does
NOT run for registry consumers (they get the pre-built tarball), only for
source/local/pack installs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#537): make CI build/lockfile checks work with gitignored bin/lib artifacts

ADR-457 build-at-publish exposed two CI assumptions that bin/lib/*.cjs are
always present on disk:
- check:env's lockfile-sync ran `npm ci --dry-run`, which now triggers the
  `prepare` build (tsc) — but it runs before deps are installed, so tsc is
  absent and it misreported the lockfile as out of sync. Add --ignore-scripts
  (a lockfile check must not build).
- the lint-tests job installs with --ignore-scripts (no prepare build), but
  lint:skill-deps require()s the built install-profiles.cjs. Add an explicit
  `npm run build:lib` step after install.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#537): narrow prepare to build:lib only (unbreak packed-smoke pack step)

prepare running build:hooks emitted "✓ Copying ..." stdout during `npm pack`,
which the install-smoke "Pack root tarball" step captures into $GITHUB_OUTPUT —
breaking it with "Invalid format". build:lib (tsc) is silent on success and is
all the unpacked/source install needs (the smoke-unpacked assertions exercise
gsd-tools, i.e. bin/lib, and tolerate hook setup with `|| true`). Matches
prepack. build:hooks still runs on prepublishOnly for real publishes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* fix(#537): wire Stryker mutation gate to build-at-publish layout

The gate scored 0.00 because it mutated changed bin/lib/*.cjs that (a) were
generated artifacts and (b) included modules with no coverage in the command's
test set. Rework: mutation.yml now derives changed COVERED modules from
src/*.cts and maps them to their built bin/lib/*.cjs; Stryker mutates those
built artifacts with a no-rebuild command (mutating src/*.cts + per-mutant tsc
was ~3x over the 30-min CI budget).

NOTE: with the gate now correctly measuring the covered modules, their actual
mutation score is 42.94% (< break 50) — a pre-existing test-coverage gap
(adr-parser/prompt-budget/etc.), not introduced by this behaviour-preserving
migration. Reaching 50 needs more tests, a threshold/scope change, or a waiver —
a maintainer decision.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(#537): raise mutation coverage of covered modules above the 50 gate

Adds focused example-based unit tests that kill surviving mutants in the two
lowest-scoring covered modules:
- tests/prompt-budget.unit.test.cjs (112 tests): 17.9% -> 97.9%
- tests/adr-parser.unit.test.cjs (205 tests): 44.7% -> 89.4%
Both wired into stryker.config.mjs's command. Fresh full run over the 6 covered
modules now scores 82.25% (>= break 50); every covered module is >= 68%.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* enhancement(#537,#609): parallelize mutation gate via dynamic per-module matrix

The serial Stryker run timed out at 30 min once the migration's added tests
made every mutant re-run ~300 tests. Replace it with a dynamic matrix so the
gate completes well under budget — folded into this PR (was tracked as #609)
because it's a prerequisite for this PR's mutation gate to pass.

- scripts/mutation-matrix.cjs: single source of truth (covered-module -> test
  files) computing changed covered modules from git diff -> {has_work, matrix}.
- mutation.yml: detect -> dynamic `matrix: fromJSON(...)` mutate job (one
  parallel shard per changed module, scoped via MUTATION_TEST_CMD to only that
  module's tests, 15-min/shard) -> summary job that KEEPS the legacy check name
  "Stryker mutation score (changed files only)" so branch protection is
  unchanged. Per-shard jobs report as "Stryker (<module>)".
- stryker.config.mjs: commandRunner.command reads MUTATION_TEST_CMD (falls back
  to the full command locally).

Closes #609.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(#537,#609): give each mutation shard ≥50% on its own tests; drop blacksmith note

Per-module sharding revealed that active-workstream-store (46.5%) and
frontmatter (7.4%) only cleared 50% in the old serial run via timeout-noise from
the bloated 300-test command; on their own tests they were below the gate. Add
focused unit tests:
- tests/active-workstream-store.unit.test.cjs (115 tests): 46.5% -> 81.9%
- tests/frontmatter.unit.test.cjs (165 tests): 7.4% -> 63.4%
Both wired into scripts/mutation-matrix.cjs (per-module test map) and
stryker.config.mjs DEFAULT_TEST_CMD. All 6 covered modules now clear break:50
with only their own tests (config-schema/context-utilization/prompt-budget/
adr-parser already did). Also removes the leftover blacksmith TODO comment —
GitHub-hosted runners only; speed comes from parallel per-module shards.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* test(#537,#609): strengthen prompt-budget tests to clear the gate on its own tests

prompt-budget scored 39.58% when mutation-tested with ONLY its own tests (the
way the per-module CI shard runs it) — an earlier ~98% reading was inflated by
accidentally running the full multi-module command. Add 96 targeted tests to
tests/prompt-budget.unit.test.cjs (exact note-template text, plan-truncation
arithmetic/percentages, drop-block strings, noteInjected/hardFailed booleans):
scoped score 39.58% -> 68.75% (>= break 50). All 6 covered modules now clear
the gate on their own tests.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-02 11:45:01 -04:00