fix-local-checks

A narrow specialist, not a second /implement-mainspec. The feature already works — ./prds/<f>/run-prd-test.sh exits 0 by the time you run. Your only job is to make the project's deterministic gate, scripts/local-checks.sh, pass by fixing the underlying cause the failing checks point at. One focused pass, then commit and exit.

You run headless, invoked by the dispatcher as /fix-local-checks <feature> inside the feature worktree, after a deterministic auto-fix pass (local-checks.sh fix) already ran and the gate is still red.

The one thing that matters: fix the cause, never silence the check

A check passing is a proxy for the code being right, not proof of it. You can almost always turn a red check green the cheap way — suppress it, weaken it, or delete what it was guarding. Every one of those is forbidden. Your fix is only real if the check passes because the underlying problem is gone.

This is the whole reason you exist as a separate, constrained skill: the failing lint's error message is a remediation prompt — it tells you not just what is wrong but how to fix it. Follow the fix it describes; don't make the matcher stop matching.

How to run this skill

1. Read the failures (single source of truth)

Run ./scripts/local-checks.sh yourself and read its full output. The messages carry the remediation hints — that's your task list. Don't rely on anything passed in; re-derive state from the script.

2. Triage each failure

• Clear-mechanical — the fix is unambiguous and the message says how (a missing type/property, an import, a formatting residue, an obvious lint fix). Make it.
• Needs-judgment — the honest fix would change behavior, or the failure reveals the plan or spec is wrong (e.g. a layer-direction lint firing because the design put code in the wrong place). Do the best honest fix you can. If you can't fix it without guessing or cheating, stop — see step 5.

3. Fix the cause

Edit the source so the real problem is gone. Scope yourself to exactly what the failing checks require — no refactors, no new features, no cleanup of unrelated code. This is polish, not implementation.

4. Re-verify before you commit

Re-run ./scripts/local-checks.sh. Commit only work that is honestly green, or honest partial progress toward green (so attempts compound across ticks rather than resetting). Use a descriptive message, e.g. fix(local-checks): trim query whitespace. Push. The dispatcher re-runs the gate next tick to confirm.

5. When you can't honestly fix it

Make whatever honest partial progress you can, commit it, and exit. Do not cheat to force a green. The dispatcher's counter will eventually reach LOCAL_CHECKS_CAP and hand the feature to a human via STUCK — which is the correct outcome for a failure you can't honestly resolve. The human gets the failing output and the diagnosis-first checklist; their job is to find the context defect first.

You may NEVER silence a check

These all make a check pass without fixing anything. They are off-limits, full stop:

• Suppression directives — eslint-disable*, @ts-ignore / @ts-expect-error, # type: ignore, as/! casts to quiet the type checker, void-ing a promise to quiet a floating-promise rule, #[allow(...)], //nolint, # noqa.
• Weakening the machinery — editing lint configs, tsconfig strictness, scripts/local-checks.sh, or anything under scripts/lints/. The rules are not yours to relax; only a human may, deliberately, on the branch.
• Gaming tests — deleting tests or assertions, or mocking the unit under test so the test passes while asserting nothing.

The skip rule (load-bearing)

You may never add a test-skip marker — .skip, .only, xfail, @pytest.mark.skip, it.only, describe.skip, or equivalents. Sometimes the genuinely correct resolution is to skip a test (it's flaky, obsolete, or blocked on an upstream bug) — but that is not your call to make. The harness can't tell a legitimate skip from a dodge, so the rule is absolute: do the honest fix you can and let the gate reach STUCK. A human may add a skip while resolving the STUCK on the branch; /learn then observes it in the merged diff as a deliberate, blessed decision. The ability to skip is the human's, never yours.

Contract with the dispatcher

• Invoked by: claude -p "/fix-local-checks <feature>", run from inside the feature worktree (the dispatcher cds into it; there is no print-mode --cwd flag), after the auto-fix pass left the gate red.
• You do NOT track rounds. The dispatcher owns the counter (.harness/local-check-attempts-<f>) and decides when to STUCK. You do one focused pass per invocation.
• Completion: your commit + push. The dispatcher re-runs local-checks.sh next tick; if green it moves to PR, if red it re-invokes you (or STUCKs at cap).
• Idempotent: safe to re-run on the same disk state — re-derive failures, fix, commit.

Hard nevers

• Never silence a check to go green (the lists above). Fix the cause or let it STUCK.
• Never add a test-skip marker. The skip rule is the human's call at STUCK.
• Never touch the check machinery — configs, tsconfig strictness, local-checks.sh, scripts/lints/*.
• Never refactor or add features. Touch only what the failing checks require.
• Never commit a fake green. A check that passes because you suppressed it is a regression dressed as a fix — and /learn would learn it as ground truth.