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Garry Tan e722c5bf89 v1.57.0.0 feat: carve-guard system + carve cso/document-release/design-consultation (#1907) 
* test: canonical CARVE_GUARDS registry; derive parity + size-budget from it

Single source of truth for the carved-skill set + per-skill invariants
(EQ1). parity-harness.ts sectioned entries and skill-size-budget.ts
SECTIONS_EXTRACTED now derive from it instead of hand-maintained lists.
Closes a pre-existing drift: plan-devex-review was in SECTIONS_EXTRACTED
but had no sectioned parity invariant; now generated. carve-guards.ts is
a pure leaf data module (import type only) to avoid an import cycle.

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

* test: shared carve-guard check fns with injectable root

discoverCarvedSkills/checkOrdering/checkCompleteness take a root param so
the negative tests can point the real guards at a fixture dir.

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

* test: E2 data-driven carve static ordering guard (gate)

Per-PR backstop for every carved skill, one test() per skill, driven by
CARVE_GUARDS staticInvariants. Generalizes + retires the ceo-specific
ordering test.

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

* test: E1 carve-guard completeness meta-guard (gate)

Asserts filesystem carved set == CARVE_GUARDS set both directions, so a
future carve without a registry entry fails CI.

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

* test: ET1 guard-of-guards negative tests (gate)

Temp fixture broken 3 ways proves E1/E2 actually throw, via the injectable
root. Kills the silent-pass-guard failure class.

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

* test: T2 data-driven behavioral section-loading guard (periodic)

One file iterating CARVE_GUARDS, one test() per skill with GSTACK_CARVE_SKILL
cost-scoping (D-CODEX A). external carves (ship, plan-ceo) keep bespoke
tests; testNames aligned to their touchfile keys. Registered in touchfiles.

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

* docs: defer E3 real-session carve canary to TODOS

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

* feat: carve document-release into skeleton + on-demand section

Steps 2-9 (per-file audit, auto-updates, risky-change asks, CHANGELOG
voice polish, cross-doc consistency, TODOS cleanup, VERSION bump, commit +
PR body) move to sections/release-body.md, read on demand after the Step
1.5 coverage map. Skeleton 59,256 -> 45,797 B (-23%); union preserved.
Adds the CARVE_GUARDS entry (auto-extends parity + size-budget via EQ1).

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

* feat: carve design-consultation into skeleton + on-demand section

Phases 3-6 (complete proposal, drill-downs, design preview, writing
DESIGN.md) move to sections/proposal-and-preview.md, read on demand after
product context + research. Skeleton 80,719 -> 59,229 B (-27%); union
preserved. Adds the CARVE_GUARDS entry.

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

* feat: carve cso into skeleton + on-demand section (security-safe)

Scope-dependent audit Phases 2-11 move to sections/audit-phases.md. Mode
dispatch (## Arguments, ## Mode Resolution), always-run Phases 0/1, and the
Phase 12 false-positive-filtering exceptions stay ALWAYS-LOADED in the
skeleton. Skeleton 79,383 -> 65,117 B (-18%); union preserved.

Adds a cso CARVE_GUARDS entry with an earliest-use invariant (mustPrecedeStop):
mode dispatch must appear before any STOP-Read, so a directive that decides
which sections to read can't be stranded behind the STOP that reads them
(codex outside-voice #6). carve-guard-checks gains the mustPrecedeStop check.
parity moves cso monolith -> generated carved entry. cso-preserved.test.ts
strengthened: phrases checked against the union, plus an always-loaded
contract on the skeleton (dispatch + FP-filtering, codex #5).

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

* test: make redaction/taxonomy tests union-aware for cso + document-release carves

The cso carve moved Secrets Archaeology (prefixes, lib/redact-patterns.ts
pointer, git-history scan) into sections/audit-phases.md, and the
document-release carve moved the Step 9 PR-body redaction scan into
sections/release-body.md. Three content-presence tests asserted that content
in the skeleton SKILL.md/.md.tmpl; they now read the skeleton+sections union
(same fix as cso-preserved + parity).

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

* chore: bump version and changelog (v1.57.0.0)

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

* fix: address pre-landing review (codex) on the carve

- cso section: add a scope-gate header so '--owasp' (and other scoped modes)
  run only their selected phases, not every phase bundled in the section
  ('execute in full' no longer overrides Mode Resolution).
- carve-guard-checks: gateAfterStop now compares against the LAST STOP, not the
  first, so a gate stranded between two STOPs in a multi-STOP skeleton fails.
- TODOS: behavioral section-loading hermeticity (verifier matches global-install
  path, not the fixture) — pre-existing in auq-sdk-capture.ts, deferred.

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-07 19:13:24 -07:00
Garry Tan cab774cced v1.56.0.0 Token-reduction Phase B + AUQ paranoid safety net (#1849) 
* refactor(plan-ceo-review): carve review body into on-demand section

Carve the largest skill (138,838 B) into a skeleton + one on-demand
section, the documented next Phase B target after /ship (v2_PLAN.md:216).

- sections/review-sections.md(.tmpl): the 11-section deep review, codex/
  outside-voice rules, how-to-ask, Required Outputs, registries, Completion
  Summary, Review Log, REVIEW_DASHBOARD, PLAN_FILE_REVIEW_REPORT, Next Steps,
  docs/designs promotion, Formatting Rules, and the Mode Quick Reference.
- sections/manifest.json: passive registry (CM2), one entry.
- SKILL.md.tmpl: {{SECTION_INDEX}} after the system audit, a single
  {{SECTION:review-sections}} STOP-Read after Step 0 mode selection, and a
  Section self-check. All of Step 0 (the scope/mode conversation) stays in
  the always-loaded skeleton; only EXIT_PLAN_MODE_GATE follows the section.

Measured: always-loaded skeleton 138,838 -> 80,731 B (-42%, ~14.4K tokens
off every invocation). Union (skeleton + section) 139,110 B, behavior held.

Boundary honors Codex P1: nothing review-governing (formatting rules, mode
reference, how-to-ask, required outputs) sits in the skeleton below the
STOP. Housekeeping resolvers ride in the section, matching the ship
precedent (adversarial.md carries LEARNINGS_LOG + GBRAIN_SAVE_RESULTS).

Tests (atomic with the carve — skill-docs.yml gates gen:skill-docs
freshness on every push, so source + regen + tests must land together):
- parity-harness: plan-ceo flipped to sectioned, maxSkeletonBytes 90_000
  (measured 80,731 + headroom); content/minBytes run against the union.
- skill-size-budget: plan-ceo-review added to SECTIONS_EXTRACTED.
- section-manifest-consistency: generalized to discover every carved skill,
  vars computed per-skill-case (Codex P2).
- skill-ceo-section-ordering (new, gate): per-PR static guard — STOP after
  Step 0, review body absent from skeleton, report writer in the section,
  nothing review-governing below the STOP.
- skill-e2e-plan-ceo-review-section-loading (new, periodic): refreshes the
  installed skill first (Codex P1), drives full Step 0, asserts the section
  is Read before the report.
- gen-skill-docs + skill-validation: read the skeleton+sections union for
  carved skills so relocated prose still counts.
- touchfiles: plan-ceo-section-loading registered (periodic).

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

* chore: bump VERSION + CHANGELOG for plan-ceo-review carve (v1.56.0.0)

MINOR: carves the largest skill into skeleton + on-demand section,
dropping plan-ceo-review's always-loaded cost 42% (138,838 -> 80,731 B,
~14.4K tokens off every invocation). User-facing release notes lead with
the measured token win.

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

* docs(todos): file P3 follow-up — carve the shared {{PREAMBLE}} reference blocks

Surfaced by /plan-eng-review on the plan-ceo-review carve: per-skill section
carves stay modest because the ~40-50KB shared preamble dominates the
always-loaded surface. A single preamble-reference carve would help every
tier->=2 skill at once. Records the why, the cold-vs-hot split to measure,
and the guards it needs. Not implemented this PR.

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

* test(auq): Layer 0 — guarantee AUQ format spec is always-loaded

Deterministic, free, per-PR keystone for the token-reduction era. For every
interactive (tier>=2) skill, asserts the full AskUserQuestion decision-brief
format (ELI10/Recommendation/Pros-cons/checks/Net/(recommended)/Stakes/
self-check) lives in the always-loaded SKILL.md skeleton, NOT only in an
on-demand section. Plus a roster guard (a carve can't silently drop the block)
and per-skill rule survival in the skeleton+sections union. 51 cases + a
negative control. Fails the instant a future carve strands AUQ-governing text
where it won't be loaded when a question fires.

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

* test(auq): SDK capture engine + verbose-vs-carved no-degradation A/B

Adds the reusable SDK $OUT_FILE capture engine (auq-sdk-capture.ts): drives a
skill to its AUQ and captures the verbatim text the model GENERATES, cleanly
(real-PTY mangles plan-mode AUQs via cursor escapes). Pins the skill to an
absolute path with Read/Write-only tools so the agent can't wander to the
global install. gradeAuqRecommendation normalizes a non-"because" connective
before grading so substantive reasons aren't false-flagged (without touching
the pinned shared judge).

The A/B drives the same prompt through the carved 80KB skeleton and the
pre-carve 137KB monolith and fails if carved scores worse. Result: both 7/7
format, substance 5 — proven no degradation, transcript-verified each side read
its own planted SKILL.md. Periodic tier.

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

* test(auq): consistency — same trigger N runs, stable format + substance

Drives the carved /plan-ceo-review AUQ N=3 times and fails if any format
element appears in one run but not another, or substance craters. Targets the
"fine one run, broken the next" failure class a single snapshot can't see.
Result: 3/3 stable, 7/7 + substance 5 every run. Periodic tier.

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

* test(auq): behavioral matrix across AUQ-heavy skills

Data-driven test that drives each AUQ-heavy skill (plan-eng/design/devex,
office-hours, cso, spec, design-consultation) to its first AskUserQuestion and
grades it to the plan-ceo bar: 7/7 decision-brief format + recommendation
substance >=4. One case per skill (isolated failures), env-subsettable via
AUQ_MATRIX_ONLY. Browser/design-binary skills are intentionally excluded
(comparison boards, not format-AUQs; Layer 0 covers their spec). All targeted
skills pass 7/7 with substance 4-5. Periodic tier.

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

* test(codex): live recommendation-substance grade for /codex

Closes the gap where /codex's synthesis recommendation was only checked
statically (template grep) and via fixtures. Drives the real /codex skill over
a flawed diff and grades the emitted "Recommendation: ... because ..." line
with judgeRecommendation (present/commits/has_because/substance>=4). The named
weak spot holds up: substance 5. Periodic tier.

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

* test(auq): deterministic trigger for format-compliance gate

A bare /plan-ceo-review against a repo whose work is already implemented makes
the model improvise an off-script "what should I review?" scope question that
skips the decision-brief format, which the gate test then times out waiting for.
Hand it a concrete plan to review (FORCING_FLOOR_CEO) so it reaches the real
Step 0 mode-selection AUQ that is the intended format check.

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

* refactor(office-hours): carve Phase 5+6 into on-demand section

Third Phase B carve (v2_PLAN.md:216, after ship and plan-ceo-review). Moves
Phase 5 (Design Doc templates) + Phase 6 (tiered relationship handoff) — the
session's output + closing tail, only reached after the conversation and
alternatives are done — into sections/design-and-handoff.md, behind a single
STOP-Read after Phase 4.5. The live conversation (Phases 1-4.5) and the
always-run Important Rules stay in the always-loaded skeleton.

Measured: always-loaded skeleton 118,280 -> 88,975 B (-24.8%). Union preserved.
The carved AUQ is identical to pre-carve (matrix: 7/7 format, substance 5),
and Layer 0 confirms the AUQ format spec stays in the skeleton — the AUQ
paranoid suite de-risked this carve end to end.

Atomic with tests + regen (skill-docs.yml gates gen:skill-docs freshness on
every push, so source + regen + tests land together; --host all regenerates
the inlined non-Claude variants):
- sections/manifest.json: passive registry, one entry.
- parity-harness: office-hours flipped to sectioned, maxSkeletonBytes 96_000
  (measured 88,975 + headroom); content/minBytes run against the union.
- skill-size-budget: office-hours added to SECTIONS_EXTRACTED.
- gen-skill-docs + skill-validation: read the skeleton+sections union for
  office-hours so relocated Phase 5/6 prose still counts.

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

* chore: bump VERSION + CHANGELOG for office-hours carve + AUQ suite (v1.57.0.0)

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

* refactor(preamble): carve CJK-escaping manual to on-demand doc

The AskUserQuestion format block is inlined into every interactive skill (~33).
It carried the full multi-paragraph non-ASCII/CJK escaping manual inline, but
that rationale only matters when a question contains CJK text and the operative
rule already lives in the always-loaded self-check. Moved the justification to
docs/askuserquestion-cjk.md (read on demand); kept the rule + a pointer.

Corpus: Claude-host SKILL.md total 3,087,499 -> 3,057,975 B (-29,524 B, ~900 B
x ~33 skills). Layer 0 still passes — the core decision-brief format stays
always-loaded; only the rare CJK rationale moved. Atomic with the all-host
regen (skill-docs.yml freshness gate). VERSION + package.json -> 1.58.0.0.

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

* refactor(plan-eng-review): carve review body into on-demand section

Fourth Phase B carve (v2_PLAN.md:220). Moves the 4-section review (Architecture,
Code Quality, Tests, Performance), outside voice, required outputs, and review
report — everything after Step 0 scope — into sections/review-sections.md behind
a single STOP-Read. Step 0 (scope challenge) and EXIT_PLAN_MODE_GATE stay in the
always-loaded skeleton.

Measured: skeleton 106,984 -> 54,892 B (-48.7%). Union preserved. Atomic with
tests + all-host regen (freshness gate): parity flipped to sectioned
(maxSkeletonBytes 62K), plan-eng-review added to SECTIONS_EXTRACTED, gen-skill-docs
reads the union for relocated review/TEST_COVERAGE/dashboard prose. Layer 0 green.

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

* refactor(plan-design-review): carve review body into on-demand section

Fifth Phase B carve (v2_PLAN.md:220, bundled with plan-eng). Moves the 7 design
passes, required outputs, and review report — everything after Step 0 scope and
the mockup/rating phase — into sections/review-sections.md behind a STOP-Read.
Step 0, Step 0.5 mockups, the rating method, and EXIT_PLAN_MODE_GATE stay in the
always-loaded skeleton.

Measured: skeleton 112,057 -> 76,024 B (-32.2%). Union preserved. Atomic with
tests + all-host regen: parity sectioned (maxSkeletonBytes 82K), added to
SECTIONS_EXTRACTED, gen-skill-docs reads the union. Layer 0 green.

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

* refactor(plan-devex-review): carve review body into on-demand section

Sixth Phase B carve. Moves the 8 DX passes, required outputs, and review report
— everything after the Step 0 DX investigation — into sections/review-sections.md
behind a STOP-Read. All of Step 0 (persona, empathy, benchmark, journey trace,
roleplay) + the rating method + EXIT_PLAN_MODE_GATE stay always-loaded.

Measured: skeleton 110,621 -> 69,658 B (-37%). Union preserved. Atomic with
tests + all-host regen: added to SECTIONS_EXTRACTED, gen-skill-docs reads the
union. Layer 0 green. (No parity invariant entry for plan-devex-review.)

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

* chore: bump VERSION + CHANGELOG for plan-* family carves (v1.59.0.0)

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

* test: refresh ship golden baselines + gbrain-detection union after carves

Two follow-ups the carve commits should have carried (caught by the full suite,
missed by targeted subsets):
- ship golden baselines (claude/codex/factory) regenerated: the preamble CJK
  trim (v1.58) changed ship's always-loaded AskUserQuestion block.
- gbrain-detection-override probes the office-hours skeleton+section union:
  GBRAIN_SAVE_RESULTS moved into sections/design-and-handoff.md when office-hours
  was carved, so the detection assertions now check both files.

Full `bun test` green.

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

* test(auq): grade format-compliance gate from SDK capture, not the TUI

The real-PTY version grepped the stripAnsi'd interactive AUQ picker. Verified
directly that this cannot work: plan-mode AUQs render as a cursor picker whose
cursor-positioning escapes stripAnsi can't flatten — the picker renders fine for
a human (cursorSeen=45) but the flattened text drops ELI10:/(recommended) and
parseNumberedOptions returns 0. The test was grading a lossy projection and
failed by construction.

Rewritten to drive /plan-ceo-review via the SDK $OUT_FILE capture (the agent
writes the verbatim question it would have shown — clean text, no rendering
loss) and grade 7/7 format + kind-note + recommendation substance >=4. Same
property, reliable, environment-independent; shares the engine with the periodic
A/B and matrix evals. Result: 7/7 format, substance 5. Touchfiles key renamed
ask-user-question-format-pty -> auq-format-gate (no longer a PTY test).

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

* test: fix carve-broken CI evals (union reads + section fixtures)

Two CI eval jobs failed on the carved plan-* skills because they read content
that moved into sections/:

- llm-judge (skill-llm-eval): runWorkflowJudge sliced SKILL.md between markers
  like "## Review Sections" / "## CRITICAL RULE" that now live in
  sections/review-sections.md. The markers vanished from the skeleton, so the
  judge scored empty/wrong content. Fix: read the skeleton+sections union.
  Verified: plan-ceo modes / plan-eng sections / plan-design passes all PASS
  (25/25).

- e2e-plan (skill-e2e-plan): setupPlanDir copied only <skill>/SKILL.md into the
  fixture, not sections/. The carved skill's STOP pointed at a section file that
  was absent, so the model improvised a compressed report table instead of the
  canonical "| Review | Trigger | Why | Runs | Status | Findings |". Fix: copy
  sections/ alongside SKILL.md in all 6 setup sites. Verified: report test PASS,
  canonical table emitted.

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

* test: copy carved sections into all e2e fixtures (prevent more carve-blind CI fails)

Proactive sweep beyond the two CI logs: every e2e test that copies a carved
skill's SKILL.md into a temp fixture must also copy its sections/, or the
model hits a STOP pointing at a missing section file and improvises/degrades.

- skill-e2e.test.ts: plan-ceo/plan-eng/plan-design/office-hours copies across
  planDir/reviewDir/ohDir/benefitsDir dests now copy sections/.
- skill-e2e-plan.test.ts: the office-hours copy + the 4-skill codex-offering
  loop now copy sections/.
- skill-e2e-design.test.ts: plan-design-review copy now copies sections/.
- skill-e2e-office-hours.test.ts: both office-hours copies now copy sections/.
- skill-e2e-office-hours-brain-writeback.test.ts: GBRAIN_SAVE_RESULTS moved into
  the section, so check the regenerated skeleton+section UNION for the gbrain put
  block, ship both into the workdir, and restore both (the section regen was also
  leaking into the working tree — finally now restores it).

ship copies (single-file Step-0 slices) and review/retro (not carved) untouched.

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

* test: migrate section-loading E2E to lossless SDK tool-stream detection

The /ship and /plan-ceo-review section-loading tests drove a real PTY and
scraped the ANSI screen buffer for sections/<file>.md paths. That silently
saw nothing in a Conductor PTY (cursor-positioned tool renders and an
unanswered Step 0 question loop both defeat the regex), so both reported
read: [] even when the agent did the work.

They now run the skill through claude -p (the same SDK path the AUQ matrix
uses) and detect section reads from the tool-use stream — Read calls whose
file_path contains sections/<file>.md — with no rendering layer to mangle.
The run is also hermetic: the freshly-generated worktree skeleton + sections
are copied into a throwaway fixture with the absolute path pinned, so the
test validates this branch's carve without mutating the user's ~/.claude
install.

Validated EVALS_TIER=periodic: both pass (plan-ceo Reads review-sections.md;
ship Reads review-army.md + changelog.md), ~6.5 min for both vs ~23 min
combined on the old PTY path where both were failing.

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

* chore: consolidate branch to v1.56.0.0 (single MINOR above main)

The branch bumped VERSION several times during development (1.56 → 1.57 →
1.58 → 1.59), but none of those landed on main (main is at 1.55.1.0). Per
the "never orphan branch-internal versions" discipline, collapse all four
into a single 1.56.0.0 entry — one MINOR release covering the whole branch:
five skills carved (plan-ceo, office-hours, plan-eng, plan-design,
plan-devex), the shared AskUserQuestion preamble CJK trim, and the paranoid
AUQ no-degradation test suite + lossless section-loading tests.

VERSION and package.json set to 1.56.0.0; main's 1.55.1.0 entry preserved
below the consolidated entry. No SKILL.md drift (VERSION is not embedded in
generated bodies).

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-04 11:14:43 -07:00
Garry Tan 46c1fae7f1 v1.54.0.0 feat: carve /ship into skeleton + on-demand sections (-59% always-loaded) (#1806) 
* feat(test): transcript-section-logger + ship-action fingerprint (T10)

Pure-analysis module over a SkillTestResult/NDJSON transcript:
- extractSectionReads(): which sections/*.md a run opened (post-carve check)
- extractShipActions(): observable action fingerprint (merge/test/bump/
  changelog/commit/push/pr) that works on the MONOLITH too, so a baseline
  captured before the carve can detect a sectioned-ship regression
- baseline read/write + compareShipActions() for baseline-first dogf(T10)

Baseline-first answers the Codex outside-voice critique that a logger in the
same PR as the carve is post-failure telemetry without a pre-carve reference.

11 unit tests, all green. Paid monolith baseline capture runs separately.

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

* feat(pipeline): section discovery + generation machinery (T9)

- discover-skills.ts: discoverSectionTemplates() scans <skill>/sections/*.md.tmpl
- gen-skill-docs.ts: extract resolvePlaceholders + applyHostRewrites + buildContext
  as shared helpers (processTemplate and the new processSectionTemplate both call
  them, so a sanitization/rewrite fix can't miss sections) [C1]
- processSectionTemplate: body-fragment generation (no frontmatter/catalog/voice),
  parent-skill TemplateContext (skillName pinned to parent, not 'sections', so
  appliesTo gating + tier behave identically), per-host output routing
- --host all now fails the build on ANY host failure, not just claude, so a stale
  external-host output can't slip the freshness gate [Codex outside-voice #9]

Inert until a skill is carved (no sections/ dirs exist yet). Refactor is
output-neutral: gen:skill-docs --dry-run --host all reports 0 STALE.

5 discovery unit tests + 389 gen-skill-docs tests green.

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

* feat(setup): install sections/ for cherry-pick targets (claude + kiro) (T9)

Two install targets cherry-pick SKILL.md and would leave a carved skill's
sections/ behind, 404ing a runtime 'Read sections/<name>.md':
- link_claude_skill_dirs: link the sections/ subdir via _link_or_copy (windows
  gets a fresh copy on every ./setup)
- kiro per-skill loop: sed-rewrite + copy each sections/* so paths resolve under
  ~/.kiro, not ~/.codex/~/.claude

codex/factory/opencode link the whole generated dir, so sections ride free.
Addresses Codex outside-voice #4/#6 (runtime pathing landmine). Inert until a
skill is carved. Static-tripwire test + windows-fallback invariant green.

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

* feat(ship): gstack-version-bump CLI — tested idempotency classify + write (T9)

Hybrid CLI extraction (CM1): the deterministic core of ship Step 12 becomes a
tested CLI instead of bash prose the agent re-derives each run.
- classify: FRESH/ALREADY_BUMPED/DRIFT_STALE_PKG/DRIFT_UNEXPECTED from VERSION
  vs origin/<base>:VERSION vs package.json.version (pure reader)
- write: validated dual-write to VERSION + package.json (FRESH bump)
- repair: DRIFT_STALE_PKG sync, no re-bump
Bump-LEVEL choice + queue collision stay agent judgment; slot pick stays
bin/gstack-next-version. This removes the re-bump-a-shipped-branch footgun from
skippable prose into code that can't be skipped or misread.

15 tests (exhaustive state matrix + write/repair fs + real-git classify).

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

* test(parity): sectioned-skill parity capability — guards the carve (T9)

Carved skills (skeleton + sections/*.md) need parity checks that see relocated
content, or moving a phrase into a section reads as 'lost':
- readSkillForParity(): union skeleton + all sections/*.md
- checkSkillParity sectioned mode: content checks against the union; minBytes/
  maxSizeRatio against union bytes (total behavior preserved); maxSkeletonBytes
  asserts the always-loaded skeleton actually shrank. Lowering minBytes to fit a
  small skeleton would otherwise make the size floor toothless [Codex #12].

Built + tested BEFORE the carve so ship's invariant can flip to sectioned in the
same commit it lands. Monolith path byte-identical (verified: pre-existing
investigate 1.053 ratio drift fails the same with this change stashed).

7 sectioned-parity tests + existing parity tests green.

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

* refactor(ship): carve into skeleton + on-demand sections (Claude) (T9)

ship/SKILL.md drops 167KB → 68.7KB (~59% of the always-loaded skill) by moving
8 prose-heavy steps into ship/sections/*.md, read on demand:
tests, test-coverage, plan-completion, review-army, greptile, adversarial,
changelog, pr-body. Step 12's version logic now calls the tested
gstack-version-bump CLI instead of inline bash.

Claude-first (S2): {{SECTION:id}} emits a STOP-Read pointer on Claude (skeleton +
generated section files) and INLINES the content on every other host, so external
hosts keep the full monolith — verified factory at 162KB with no sections dir.
{{SECTION_INDEX:ship}} renders the situation→section table from the PASSIVE
manifest (CM2 / v2_PLAN.md:663); required-reads live only in test fixtures.
Multi-pass resolve expands inlined sections' own resolvers.

Parity: ship invariant flipped to sectioned (union content checks + maxSkeletonBytes
asserts the shrink). Carve-fallout fixed across gen-skill-docs/skill-validation/
golden/plan-completion/#1539/size-budget tests via skeleton+sections union reads.
Free suite green except the pre-existing investigate parity drift.

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

* test(ship): manifest-consistency + context-parity + requiredReads helper (T9)

Free deterministic guards for the carve:
- required-reads.ts + unit test: assertRequiredReads(run, requiredFiles) — the
  mechanical layer-5 check that the agent Read the sections its situation needs
  (required set comes from the fixture, not the passive manifest)
- section-manifest-consistency: 3-tier orphan classification (generated orphan +
  hand-edited generated file → FAIL; manifest orphan → WARN per v2_PLAN.md) and
  pins the PASSIVE-manifest contract (no applies_when/required_for)
- template-context-parity: generated sections have zero unresolved placeholders
  and gated resolvers (ADVERSARIAL_STEP/CONFIDENCE_CALIBRATION/CHANGELOG_WORKFLOW)
  rendered — proving sections resolve with the parent skillName, not 'sections'

16 tests, all green.

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

* test(ship): section-loading E2E + idempotency CLI detection (T9)

- skill-e2e-ship-section-loading.test.ts (new, periodic): runs real /ship in plan
  mode against a fresh version-changing fixture and asserts the agent Read the
  required sections (review-army + changelog). Runs against the INSTALLED skill
  (~/.claude/skills/gstack/ship), not repo paths, so install-layout 404s surface
  [Codex outside-voice #5]. Layer-5 mechanical guard against silent section-skip.
- skill-e2e-ship-idempotency.test.ts: detection updated for the carve — Step 12
  now runs gstack-version-bump classify (JSON "state":"ALREADY_BUMPED") instead
  of the inline bash echo (STATE: ALREADY_BUMPED). Accept both; add a
  gstack-version-bump-write re-bump regression signal.
- touchfiles: register ship-section-loading (periodic) + extend idempotency deps
  with bin/gstack-version-bump + scripts/resolvers/sections.ts.

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

* test(ship): union-read redaction wiring test for the carve (T9)

main's PR-body redaction-at-sink lives in sections/pr-body.md.tmpl after the
carve, not the skeleton template. Read skeleton + section templates union so the
redaction-wiring assertions follow the relocated content. 9/9 green.

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

* v1.54.0.0 feat: carve /ship into skeleton + on-demand sections (-59% always-loaded)

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

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-05-30 12:09:10 -07:00
Garry Tan 22f8c7f4e1 v1.46.0.0 feat: gstack v2 foundation — catalog tokens drop 56%, eval-first floor covers all 51 skills (#1712) 
* docs(designs): add v2_PLAN.md — gstack v2 the lightest opinionated skill pack

The approved plan from /plan-ceo-review → /plan-eng-review → /codex×2 →
/plan-devex-review. Captures the v1.45/v2.0 hybrid release shape,
cathedral parity-eval suite, sequential v1.45 execution, sections/*.md.tmpl
pipeline, EVALS_BUDGET_HARD_CAP override path, and v2 launch copy specs.

This commit just lands the design doc. Implementation follows in the rest
of the v1.45.0.0 branch.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(parity): T0a — capture v1.44.1 baseline + capture helper + diff utility

Cathedral parity-eval suite primitive. captureBaseline() walks every
top-level SKILL.md and records bytes, lines, estimated tokens, frontmatter
description length, and eval coverage. diffBaselines() reports per-skill
delta + total corpus delta + catalog tokens delta.

Locks the v1.44.1 reference snapshot at test/fixtures/parity-baseline-v1.44.1.json.
After Phase A+B+C land, scripts/capture-baseline.ts --tag v1.45.0.0 produces
a comparable snapshot; diff supplies the real numbers the v2 CHANGELOG quotes.
Never invent baseline numbers; ship them only if they came from a real run.

v1.44.1 numbers captured this commit:
- 51 skills
- 2,847 KB total corpus
- ~9,319 catalog tokens (sum of description bytes / 4)
- top 3: ship 160 KB, plan-ceo-review 128 KB, office-hours 108 KB

Test plan:
- bun test test/helpers/capture-parity-baseline.test.ts passes 4/4
- The baseline JSON file is committed so reviewers can audit v1→v2 numbers

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(resolvers): T2 — ResolverEntry + appliesTo gate infrastructure

Adds the conditional-resolver-injection plumbing from the v2_PLAN A.1
step. Resolvers can now be either a bare ResolverFn (always fires, current
behavior) or a ResolverEntry { resolve, appliesTo? } (gated; appliesTo
returning false skips the resolver, substitutes empty string).

Why infrastructure-only: the audit during T0a confirmed most resolvers
don't need gating. The {{NAME}} placeholder system is already conditional
at the template level — a resolver only fires for skills that reference it.
The gate is for future use when a placeholder's audience needs a structural
guardrail beyond social convention, or when a sub-resolver inside a larger
composed resolver (e.g. preamble) needs per-skill skip.

scripts/gen-skill-docs.ts:444 now uses unwrapResolver() to handle both
shapes. RESOLVERS map signature widens from Record<string, ResolverFn>
to Record<string, ResolverValue>. All existing resolvers stay bare
functions and work unchanged.

Test plan:
- bun test test/resolver-entry.test.ts: 6 pass (gate plumbing + registry)
- bun test test/gen-skill-docs.test.ts: 389 pass (no regression)
- bun run gen:skill-docs --dry-run: all SKILL.md files FRESH (no diff)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(preamble): T3 — jargon dedup + terse-build flag (Phase A.2 + A.3)

A.2 jargon dedup: generate-writing-style.ts replaces the inlined 80-term
jargon list with a one-line pointer to scripts/jargon-list.json. The list
was duplicated into every tier-2+ skill (48 of 51 skills); inlining cost
was ~1.5 KB × 48 = ~70 KB across the corpus. Pointer cost is ~30 bytes per
skill. Agents Read the JSON once per session on first jargon term
encountered; thereafter the terms array is the canonical reference.

A.3 terse build flag: --explain-level=terse compresses preamble prose at
gen time. When the flag is set, writing-style collapses to a one-line
terse directive and completeness-section + confusion-protocol +
context-health are dropped entirely. The default build keeps the
runtime-conditional behavior intact (sections still render; the model
skips them when EXPLAIN_LEVEL: terse appears in the preamble echo). Terse
build is opt-in for users who want shipped skills to match their runtime
preference and avoid the per-session terse-mode dead prose.

TemplateContext gains an optional `explainLevel: 'default' | 'terse'`
field. Default builds set it to 'default'; --explain-level=terse sets
'terse'. Resolvers gate their output via `ctx?.explainLevel === 'terse'`.

Measured impact (default build, post-T3):
- Total corpus: 2,847 KB → 2,812 KB (saved 35 KB)
- ship.md: 160 → 159 KB
- plan-ceo-review.md: 128 → 127 KB
- Top 10 heaviest: all slightly smaller from jargon pointer

Larger compression lands in T4 (catalog trim) and T7 (atomic regen across
the full Phase A pipeline). The terse build path further compresses to
~711K tokens vs default ~725K (saved ~14K tokens corpus-wide).

Test plan:
- bun test test/gen-skill-docs.test.ts: 389 pass (no regression)
- bun test test/resolver-entry.test.ts: 6 pass
- bun test test/helpers/capture-parity-baseline.test.ts: 4 pass
- bun run gen:skill-docs --explain-level=terse: ship.md drops completeness +
  confusion-protocol + context-health sections; writing-style collapses to
  one-line terse directive

48 SKILL.md files updated (every tier-2+ skill picks up the jargon pointer).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(catalog): T4 — catalog trim + proactive-suggestions.json (Phase A.4)

Shortens frontmatter `description:` in every Claude SKILL.md to a single
lead sentence + (gstack) tag. The routing prose ("Use when asked to...",
"Proactively suggest...") and voice triggers move to a "## When to invoke"
body section so they remain discoverable inside the skill. A per-run
registry at scripts/proactive-suggestions.json aggregates the routing/
voice text for all 52 skills so agents can pull guidance on demand
without paying for it in the always-loaded catalog.

Build flag --catalog-mode=full restores v1.44 legacy behavior (full
multi-line descriptions in frontmatter). Default is trim.

splitCatalogDescription() extracts: lead sentence, routing paragraphs,
voice-triggers line, (gstack) tag presence. Short descriptions (<120
chars, already trimmed) are skipped via a guard so re-runs are idempotent.

Measured impact (vs v1.44.1 baseline):
- Catalog tokens (sum of description bytes / 4): 9,319 → 4,045  (-56.6%)
- Total SKILL.md corpus bytes:                   2,915 KB → 2,880 KB (-1.2%)
- Routing prose preserved as in-skill "## When to invoke" sections
- 52 skill entries in scripts/proactive-suggestions.json (on-demand registry)

The corpus drop is small because catalog trim MOVES text from frontmatter
to body, it doesn't delete it. The headline win is the catalog: the
always-loaded system prompt surface drops by more than half.

Test plan:
- bun test test/gen-skill-docs.test.ts: 389 pass, 0 fail
- Manual: ship/SKILL.md frontmatter description is now ONE line ending
  with `(gstack)`; allowed-tools field on next line (YAML well-formed)
- Manual: scripts/proactive-suggestions.json contains 52 entries
- bun run gen:skill-docs --catalog-mode=full restores legacy behavior

53 files changed (52 SKILL.md across hosts + the new proactive-suggestions.json).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(budget): T5 — hard token budgets + override audit trail (Phase A.6)

Two new gate-tier guardrails for the v1.45.0.0 compression baseline:

1. test/skill-size-budget.test.ts (NEW) — per-skill SKILL.md size budget.
   Compares current state to test/fixtures/parity-baseline-v1.44.1.json.
   Three checks: per-skill (×1.05 default ratio), total corpus, and
   catalog token estimate (≤7000 for v1.45). The per-skill ratio is 1.05
   not 1.0 because the T4 catalog trim moves text from frontmatter to a
   body section; small skills see a tiny body growth that's fine when
   offset by the much larger catalog-token win.

2. test/skill-budget-regression.test.ts EXTENDED — hard dollar cap on
   per-run eval cost. Per-tier defaults: gate $25, periodic $70. Umbrella
   EVALS_BUDGET_HARD_CAP=$30. Catches runaway eval costs (infinite retry,
   model price changes) before they amortize across PRs.

Both checks support an override path with audit trail:
   GSTACK_SIZE_BUDGET_OVERRIDE_REASON="why this is OK"   — size
   EVALS_BUDGET_OVERRIDE_REASON="why this is OK"          — cost
Overrides log to ~/.gstack/analytics/spend-overrides.jsonl with
timestamp + scope + reason + CI provenance (runner, branch, commit)
via test/helpers/budget-override.ts.

Why the override audit: a hard cap with no escape valve becomes
operationally hostile (legit price changes, longer transcripts, new
required evals can all blow the cap). An override with no audit becomes
"everyone overrides everything and the gate is theater." This module
ships the audit half so reviewers can see what was waived and why.

Codex 2nd-pass critique #3 absorbed: per-suite caps + override path with
auditability + budget baselines checked into repo (parity-baseline-v1.44.1.json
already in test/fixtures/).

Test plan:
- bun test test/skill-size-budget.test.ts: 4 pass (per-skill, corpus, catalog, baseline-exists)
- bun test test/skill-budget-regression.test.ts: 4 pass (2 existing ratio checks + 2 new hard-cap checks)
- Existing eval runs ($14.11 e2e, $0.02 llm-judge) sit well under the new caps

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(cso): T6 — pin must-preserve security phrases (Phase A.5)

cso/SKILL.md is a content-heavy security audit skill (75 KB after T3+T4).
Codex 2nd-pass critique #9: "cso exemption too broad ... should still get
resolver dedup, catalog trim, sectioning if safe, and targeted evals
around must-not-miss checks."

T3 (jargon dedup) and T4 (catalog trim) already applied to cso the same
way they applied to every other skill — confirmed by inspection:
- jargon list NOT inlined (0 inline term lines)
- catalog description trimmed to one line (74 bytes vs 774 bytes baseline)
- "## When to invoke" body section present

T6 work: lock in the security-prose preservation via a gate-tier test
that fails CI if future compression strips load-bearing phrases:
- OWASP, STRIDE positioning
- daily / comprehensive mode discipline
- confidence scoring language
- active verification ("verif" prefix catches verify/verified/verification)
- ## Preamble heading (preamble resolver still fires)

Also guards cso against accidental over-stripping: SKILL.md must stay
≥30 KB (currently 75 KB) — a sudden cliff would mean compression went
past the targeted-dedup line into structural removal.

No structural change to cso. Future Phase B sections/ work for cso
requires writing baseline parity tests FIRST per the v2_PLAN.md
sequencing.

Test plan:
- bun test test/cso-preserved.test.ts: 5 pass

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(parity): T0b — cathedral parity-suite harness + invariant registry

Adds the harness that the v2_PLAN.md cathedral parity-eval suite is built
on. Compares CURRENT SKILL.md output to v1.44.1 baseline along three axes:

  STRUCTURE  frontmatter shape (catalog trim landed, "## When to invoke" present)
  CONTENT    must-preserve phrases per skill family (cso: OWASP/STRIDE;
             plan-ceo: SCOPE EXPANSION/HOLD SCOPE/REDUCTION; ship:
             VERSION/CHANGELOG/PR; etc.)
  SIZE       per-skill byte budget (maxSizeRatio + minBytes guards)

PARITY_INVARIANTS registry pins 10 load-bearing skills (cso, ship, plan-*-
review, review, qa, investigate, office-hours, autoplan). Each entry
declares what must NOT regress; future compression that strips these
phrases or shrinks a skill past its minBytes cliff fails CI.

Periodic-tier LLM-judge parity (paid, ~$0.20/skill) lands in v2.0.0.0
sections/ phase. Same registry, same harness, judge added on top.

Test plan:
- bun test test/parity-suite.test.ts: 10/10 invariants pass vs v1.44.1
- Per-skill failures get actionable per-line breakdown so a reviewer can
  see which phrase / heading / size limit went sideways

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(coverage): T1 — skill coverage matrix + structural-compliance floor

Phase 0 deliverable — eval-first foundation. Two new test files plus the
registry:

1. test/skill-coverage-matrix.ts — single source of truth mapping each
   skill to its gate-tier + periodic-tier test files. SKILL_COVERAGE
   record with 51 entries; every gstack skill on disk has at least one
   gate-tier entry.

2. test/skill-coverage-matrix.test.ts — CI gate. Asserts every skill on
   disk has a registry entry AND that gate[] is non-empty. Catches
   "skill added but eval not registered" the moment a new SKILL.md
   lands.

3. test/skill-coverage-floor.test.ts — per-skill structural compliance
   (FREE, file-IO only). For each of 51 skills, verifies:
   - SKILL.md exists
   - Frontmatter well-formed (name + description fields)
   - Catalog-trim contract (inline description ≤ 250 chars, or block form)
   - Generated header present (edit .tmpl, not .md)
   - Body ≥ 200 bytes (non-trivial content)
   - No unresolved {{TEMPLATE}} placeholders leaked

The "floor" is the minimum eval that every skill ships with. Skills that
need deeper behavioral testing get additional entries in their coverage
record (e.g., ship has skill-e2e-ship-idempotency + workflow + floor).
Future skills only need to add the floor entry and the matrix gate
unblocks them.

Codex 2nd-pass critique #1 mitigation: eval-first floor is structural
compliance (the testable part) — judgment-skill behavior gets layered
periodic-tier evals on top. We don't pretend the floor proves
correctness, only that the skill structurally compiles.

Test plan:
- bun test test/skill-coverage-matrix.test.ts: 4 pass (matrix shape + coverage)
- bun test test/skill-coverage-floor.test.ts: 309 pass (6 checks × 51 skills + 3 registry-level)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* build(skills): T7 — atomic regenerate + capture v1.45.0.0 baseline

Final regen pass across all hosts after T1-T6 work landed. Captures the
v1.45.0.0 parity baseline at test/fixtures/parity-baseline-v1.45.0.0.json
for diffing against the v1.44.1 reference.

Measured deltas (real numbers from test/helpers/capture-parity-baseline.ts):

  Total SKILL.md corpus       2,847 KB → 2,813 KB        (-1.2%)
  Catalog tokens (always-loaded) ~9,319 → ~4,045 tokens   (-56.6%)
  Top 10 heaviest skills      0.5-1.0% drop each

The catalog token cut is the headline. It's the always-loaded surface,
i.e. tokens charged on every session start. Per-skill SKILL.md sizes
barely moved because T4 catalog trim MOVES routing prose from frontmatter
to a body "## When to invoke" section rather than deleting it — the
catalog wins without amputating discoverability.

The bigger per-skill compression lands in v2.0.0.0 (Phase B sections/
pattern on the 5 heavyweights). v1.45 is the foundation: eval-first
infrastructure + cheap wins.

scripts/proactive-suggestions.json regenerated with the latest 52 skills
listed (one-time write per gen-skill-docs run; aggregated catalog parts).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v1.45.0.0 — gstack v2 foundation: catalog tokens drop 56%, eval-first floor

Bumps VERSION + package.json to 1.45.0.0. CHANGELOG entry covers what
shipped between v1.44.1 and this release: the cathedral parity-eval
foundation, conditional resolver injection plumbing, jargon dedup, terse
build flag, catalog trim with one-line frontmatter descriptions, hard
token + dollar budget gates with override audit, cso preservation pins,
and the v1.44.1 ↔ v1.45.0.0 parity baselines committed to test/fixtures/.

Numbers (measured, not estimated):
- Catalog tokens: ~9,319 → ~4,045  (-56.6%)
- Total corpus:   2,847 KB → 2,813 KB (-1.2%)
- Skills with gate-tier eval coverage: 32/51 → 51/51 (floor achieved)

This is the foundation release. v2.0.0.0 will ship the architectural
break (sections/*.md.tmpl pattern + mechanical Read enforcement +
eval-coverage annotations) as a coordinated marketing-grade launch.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(catalog): refresh proactive-suggestions.json timestamp after v1.45 bump

The generated_at field updates on every gen-skill-docs run; this is the
T7 atomic-regenerate output landed alongside the v1.45.0.0 bump.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(catalog): deterministic proactive-suggestions.json (no per-run timestamp)

Original implementation wrote a generated_at timestamp on every gen-skill-docs
run. That made CI dry-run freshness checks flap because the file changed on
every regeneration even when the actual content (skill descriptions, routing
prose, voice triggers) was unchanged.

Two fixes:
1. Drop the generated_at field. The file is purely a content registry now.
2. Only write the file when serialized content actually differs from disk.

Reproducible test: bun run gen:skill-docs twice in a row now leaves
scripts/proactive-suggestions.json unchanged on the second run.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(catalog): preserve routing prose when first sentence exceeds 200 chars

splitCatalogDescription truncated the lead BEFORE computing routing
extraction, which meant skills whose first sentence was over 200 chars
(design-consultation: 207 chars) had their entire routing prose silently
dropped — the "## When to invoke" body section came out empty.

Root cause: routing was extracted via `collapsed.indexOf(lead)` after lead
was suffixed with "...". The "..." never appeared in the original string,
so indexOf returned -1 and routingProse fell back to empty.

Fix: compute routing from sentenceLead (the untruncated first sentence)
BEFORE truncating the displayed lead. The displayed lead still gets "..."
when over 200 chars, but the routing extraction uses the real boundary.

Also: refresh golden snapshots for claude/codex/factory ship and update
two unit tests that asserted v1.44 behavior:
- skill-validation.test.ts: trigger-phrase + proactive-routing tests now
  search whole content, not just frontmatter (T4 moved them to a body
  "## When to invoke" section)
- writing-style-resolver.test.ts: jargon-list assertion now expects the
  T3 reference pointer, not the inline list

Test plan:
- bun test test/skill-validation.test.ts test/writing-style-resolver.test.ts
  test/host-config.test.ts test/skill-size-budget.test.ts
  test/parity-suite.test.ts test/skill-coverage-matrix.test.ts
  test/skill-coverage-floor.test.ts test/cso-preserved.test.ts
  test/resolver-entry.test.ts test/helpers/capture-parity-baseline.test.ts
  test/gen-skill-docs.test.ts: 1134 pass, 0 fail
- Manual verify: design-consultation/SKILL.md "## When to invoke this skill"
  body section now contains "Use when asked to..." + "Proactively suggest..."

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(catalog): deterministic proactive-suggestions.json across machines

CI check-freshness failed because scripts/proactive-suggestions.json
serialized differently on local vs CI:

1. Root-skill key leaked the directory name. processTemplate's outer loop
   computed `dir = path.basename(path.dirname(tmplPath))`. For the root
   SKILL.md.tmpl at ROOT/SKILL.md.tmpl, that returns the repo-checkout
   directory name — "seville-v3" in a Conductor worktree, "gstack" on
   GitHub Actions, anything-else for a fork. Fix: detect root via
   `path.dirname(tmplPath) === ROOT` and hardcode the key to "gstack"
   for that one case.

2. Aggregate key order was filesystem-iteration order. discoverTemplates
   doesn't guarantee stable ordering across platforms, so the JSON
   `skills` object came out shuffled between machines. Fix: sort
   Object.keys(proactiveAggregate) alphabetically before serializing.

After the fix, the generated file is identical on every machine and
matches what's committed. CI freshness check (bun run gen:skill-docs &&
git diff --exit-code) now passes.

Test plan:
- bun run gen:skill-docs && bun run gen:skill-docs --dry-run: all FRESH
- node -e 'verify keys sorted': sorted match: true
- grep -c '"seville-v3"' scripts/proactive-suggestions.json: 0
- Focused test suite: 704 pass, 0 fail

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(catalog): unit + regression coverage for catalog-trim helpers

Four exported functions in scripts/gen-skill-docs.ts handle every skill's
frontmatter rewrite at gen time but had zero unit tests. Both real bugs we
shipped (and fixed) on this branch lived in these functions:

  v1.45.0.0 design-consultation: when the first sentence exceeded 200 chars,
  routing-prose extraction lost the entire tail (anchored on truncated lead
  with "..." that didn't substring-match the original).

  v1.45.0.0 CI freshness: root-skill key leaked the checkout directory
  name ("seville-v3" vs "gstack") and aggregate order was filesystem-
  iteration order.

Both shapes are now regression-tested:

- splitCatalogDescription: 7 tests covering simple multi-line, >200-char
  first sentence (design-consultation regression), voice-trigger
  extraction, no-(gstack) handling, embedded periods (documents known
  fallback), no-period fragments, and idempotency.
- buildTrimmedDescription: 3 tests.
- buildWhenToInvokeSection: 3 tests.
- applyCatalogTrim: 4 tests covering the standard rewrite, no-op for
  already-short descriptions, the YAML-collision newline fix, and the
  malformed-frontmatter null return.
- proactive-suggestions.json determinism: 3 tests asserting sorted keys,
  root keyed as "gstack" (not the worktree directory), and no
  timestamp/generated_at field that would flap CI freshness.

Test plan:
- bun test test/catalog-trim.test.ts: 20 pass, 0 fail

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(coverage): fill three remaining v1.46.0.0 test gaps

Three untested surfaces from the v1.46.0.0 work. All three would have
caught real bugs we shipped (and fixed) on this branch.

1. test/helpers/budget-override.test.ts — 7 tests pin the audit-trail
   contract for EVALS_BUDGET_OVERRIDE_REASON and
   GSTACK_SIZE_BUDGET_OVERRIDE_REASON. Without this, the audit logger
   could silently drop events and overrides become invisible. Tests
   cover: required fields per JSONL line, CI provenance capture
   (CI/GITHUB_ACTIONS/branch/commit), local-runner defaults,
   append-only behavior, missing-directory recovery, and unwritable-
   path resilience (logs warning instead of throwing).

2. test/terse-build.test.ts — 16 tests pin --explain-level=terse
   behavior across the 4 gated resolvers and the composed preamble.
   Default vs terse vs undefined-ctx all asserted. Without this, a
   refactor that breaks the explainLevel threading silently regresses
   the opt-in compression path; the runtime EXPLAIN_LEVEL: terse gate
   still works so users wouldn't notice. Tier-1 invariant pinned
   (terse-only-affects-tier-2+).

3. test/gen-skill-docs-idempotency.test.ts — 2 tests catch the class
   of bug behind the v1.45.0.0 timestamp flap. Two consecutive
   gen-skill-docs runs must produce byte-identical outputs across
   STABLE_OUTPUTS (proactive-suggestions.json, SKILL.md, ship/SKILL.md,
   plan-ceo-review/SKILL.md, office-hours/SKILL.md, gstack/llms.txt).
   --dry-run reports zero stale files after a fresh gen. CI freshness
   regressions surface as test failures BEFORE a PR is opened.

Test plan:
- bun test test/helpers/budget-override.test.ts: 7 pass
- bun test test/terse-build.test.ts: 16 pass
- bun test test/gen-skill-docs-idempotency.test.ts: 2 pass
- Full focused suite (15 test files): 1179 pass, 0 fail (+45 new tests
  vs the pre-fill baseline of 1134)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(coverage): close 5 remaining v1.46.0.0 test gaps (A-E)

Five behaviors that v1.46 ships but had no test coverage. All now pinned.

A) --host all idempotency (test/gen-skill-docs-idempotency.test.ts)
   The default test ran Claude host only. Non-Claude hosts (Codex, Factory,
   Cursor, OpenClaw, GBrain, Slate, OpenCode, Hermes, Kiro) each have their
   own output paths and could carry their own non-deterministic fields. We
   hit a "--host all needed for freshness check" mid-/ship. Now: two
   consecutive `bun run gen:skill-docs --host all` runs must produce
   byte-identical outputs across a per-host sample (.agents/, .cursor/,
   .factory/, .gbrain/). Catches per-host adapter regressions before CI.

B) --catalog-mode=full opt-out (test/catalog-mode-full.test.ts)
   The legacy escape hatch had zero tests. 6 new tests across two layers:
   static (CATALOG_MODE_ARG parsed; conditional gate present; default is
   "trim"; invalid value throws) + smoke (actual --catalog-mode=full run
   produces a multi-line `description: |` block + omits "## When to invoke"
   body section; mutates the working tree then restores in a finally block).

C) parity-baseline-v1.44.1.json integrity (test/parity-baseline-integrity.test.ts)
   The baseline is the source of every v1→v2 number cited in the
   CHANGELOG v1.46.0.0 entry. Anyone could edit it without test failure
   until now. 8 new tests pin: existence, tag, capturedFromCommit
   allowlist, expected v1.44 numbers (51 skills, ~2,915 KB, ~9,319
   catalog tokens), CHANGELOG references this file by path, per-skill
   shape, and a SHA256 byte-stability hash. Any edit fails with a clear
   "if intentional, update EXPECTED_HASH AND the CHANGELOG numbers" signal.

D) Live appliesTo gate end-to-end (test/resolver-entry.test.ts extended)
   The unwrapResolver unit tests covered the function; the gen-skill-docs.ts
   substitution loop that USES the gate had no integration coverage. 6 new
   tests simulate the exact 4-line shape from gen-skill-docs.ts:457-467
   against synthetic registries: plain-function fires unconditionally,
   gated fires when true / empty-string when false, mixed registries
   compose, parameterized resolvers respect gates, unknown resolvers throw.

E) Per-skill min-size floor (test/skill-size-budget.test.ts extended)
   The existing 200-byte body coverage-floor is a noise floor — a skill
   that lost 99.75% of content still passes. 1 new test asserts every
   skill stays ≥80% of its v1.44.1 baseline size (the parity-suite
   content invariants only covered 10 of 51 skills; the remaining 41
   were uncovered). SECTIONS_EXTRACTED hook in place for v2.0.0.0 when
   the sections/ pattern legitimately shrinks ship/plan-ceo/etc. past
   the floor.

Test plan:
- bun test focused 17-file suite: 1202 pass, 0 fail
  (+23 new tests vs the pre-fill 1179 baseline)
- catalog-mode=full mutates working tree then restores cleanly
- --host all idempotency runs two full gen passes in <1s on this machine

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-05-26 16:50:03 -07:00