Review: Lefthook Commit Gate Catalogue Consumers

Identity

• Mode: delivery
• Delivery goal: IP-425 through IP-426
• Review ordinal: 1
• Review lineage: 028feb729b62632137fdb156c2983df00bd4e7fe91a6a37ab9d16170eb2db09c
• Review run: 8132ee8ba3a903ad6c4f7949a590ec87e83632884f268ab4a1f3c8e05f317f1c
• Accepted bounds hash: 57c435fef13faea16c18dc988ab7af61b90309fec6215ee35e8c3045792b32e8
• Target: dirty worktree on feat/pre-commit-hooks, HEAD 9a633d2395aef00f77eaf442506498bd21cf8d8b
• Actual base and fixed point: b0c53c2552e3c0a1ab34519e7486a9bfe11d1fbb
• Frozen snapshot hash: 0ecbcf5ca136c2b8fcebdafb6eb8d950bfd7642701c31edaa6b228f6a2c6590b
• Tracked patch hash: dd9cbe5e3b3ad3d3336ab90531454973d8cd07c02df5f7862e066f38ee19cfbd
• Untracked bundle hash: 9481056fbe9ac36bafafd8a5a3aff2c37dd188b226e380b6e9a281bc18ddfe6c
• Scope/status hash: 9fe724c6ea22b4db846c32a5f3329e6dc9b0e36d369a72ce66e5bff42ccf668a

Governing source hashes:

• SPEC.md: 34d7f896b9b8c56bd258833324a7ba3e212ffffc00ad7ac767db5f928c607728
• PLAN.md: dee42086d160bb41768b2e7ae7a612123872bac4058a45811885bc249250b625
• Root AGENTS.md: 541e36bb6aaa21bdf41d1910e72fd7af52645251c3612865a1f09e6c183dd07f

Inclusive scope is the IP-426 implementation, tests, generated baseline identity, consumer validator adjustment, operator documentation, and spec evidence enumerated by the frozen status hash. No unrelated working-tree path was reviewed or authorized.

Lens Outcomes

Standards

Pass. The repaired target follows repository ownership, surgical-scope, worker-owned implementation, generated-artifact, and validation rules. No Harness Lefthook installation or global/local hook mutation occurred.

Skill Adherence

Pass. The 13 implementation_skill_guidance entries each have exactly one evidence row in IMPLEMENTATION-NOTES.md. The effect-service-design non-applicability is specifically justified; all other applied entries are traceable to changed seams.

Architecture

Pass. CG-ARCH-01 through CG-ARCH-07 remain consistent with the declared ownership topology. Shared scaffold contracts are behavior-free, Commit Gate policy and health stay behind one feature entrypoint, adapters own observation, callers consume public seams, and the migration ledger is empty.

Simplify

Pass. No actionable duplication, shallow pass-through abstraction, speculative seam, or naming issue remained after repair.

Spec

Pass. AC-001 through AC-012 have bounded local evidence. Runtime and provider claims are qualified; CI remains merge authority and deliberate bypass remains possible.

Repaired Advisory Findings

• IP426-CG-001 (P1) was repaired before the frozen retained pass. Lefthook YAML merge now derives indentation and preserves conventional two-space consumer entries. Regression: apps/cli/src/scaffold/output.test.ts.
• IP426-CG-002 (P1) was repaired before the frozen retained pass. Health no longer treats ^2.1.10 or ~2.1.10 as exact, and installed/lockfile version and integrity drift are observed. Regression: apps/cli/src/platform/commit-gate-capabilities.test.ts.

Findings

No actionable findings remain. Stable finding IDs: [].

Read-Only Validation

• PASS: 17 focused Commit Gate compiler, feature, runner, repository-check, and platform tests.
• PASS: 52 scaffold package tests.
• PASS: CLI and scaffold typechecks.
• PASS: CLI build.
• PASS: bun run check:repo.
• PASS: git diff --check.
• PASS: isolated Lefthook 2.1.10 commit, failure aggregation, owner-once, empty-scope, lifecycle receipt, health-state, coexistence, and deliberate-bypass scenarios retained in IMPLEMENTATION-NOTES.md.
• BLOCKED: full CLI suite hangs in the pre-existing release-recovery exact child.
• BLOCKED: broad CLI lint has the existing baseline.
• BLOCKED: isolated hi check --json reaches the pre-existing projection-receipt ENOENT path.
• BLOCKED: consumer validator reports .claude/CLAUDE.md as an absolute/escaping managed symlink in managed-update-replacement.
• PENDING PHASE: wiki docs projection sync belongs docs ingest.
• EXTERNAL: Devpunks Linear readback is unavailable.

The blockers are not downgraded into passing evidence and do not create an additional code finding in this target.

Routing

• Primary route: docs_ingest
• Secondary architecture follow-up: none
• Review result: clean retained pass