Verification Skill

Run a complete pre-PR check suite for the current project.

Step 1: Detect Project Type

Check the current directory for:

• Python: pyproject.toml or requirements.txt present
• Next.js/Node: package.json present, optionally next.config.*
• If both exist, run both suites

Step 2: Run Checks

Python Projects

Run sequentially, capture exit codes:

1. Tests: python -m pytest -x --tb=short -q (FAIL if exit != 0)
2. Lint: ruff check . (FAIL if exit != 0)
3. Format: ruff format --check . (FAIL if exit != 0)
4. Type Check: mypy . --ignore-missing-imports (WARN only — never FAIL on mypy)
5. Secrets Scan: grep -rn "sk-\|API_KEY\s*=\|SECRET\s*=\|TOKEN\s*=" --include="*.py" . | grep -v ".env" | grep -v "__pycache__" (FAIL if matches found)

Next.js/Node Projects

Run sequentially, capture exit codes:

1. Build: npm run build (FAIL if exit != 0)
2. Type Check: npx tsc --noEmit (FAIL if exit != 0)
3. Lint: npm run lint (FAIL if exit != 0)
4. Tests: npm run test -- --run (FAIL if exit != 0, SKIP if no test script)
5. Secrets Scan: grep -rn "sk-\|API_KEY\s*=" --include="*.ts" --include="*.tsx" . | grep -v "node_modules" | grep -v ".env" (FAIL if matches found)

Step 3: Format Report

Output exactly this format:

=== VERIFICATION REPORT ===
Project: [name] ([Python|Next.js|Both])
Directory: [cwd]
Branch: [git branch --show-current]

[PASS|FAIL|WARN|SKIP] Tests         [1-line summary]
[PASS|FAIL|WARN|SKIP] Lint          [1-line summary]
[PASS|FAIL|WARN|SKIP] Format        [1-line summary]
[PASS|FAIL|WARN|SKIP] Type Check    [1-line summary]
[PASS|FAIL|WARN|SKIP] Secrets Scan  [1-line summary]
[PASS|FAIL|WARN|SKIP] Build         [1-line summary, Node only]

VERDICT: [READY | NOT READY] ([N failures, M warnings])
===========================

Step 4: Verdict Rules

• READY: Zero FAILs (WARNs and SKIPs are OK)
• NOT READY: One or more FAILs
• For each FAIL, suggest the specific fix but do NOT auto-fix
• If the user passed an argument (e.g., /code-preflight tests), only run that specific check

Important

• Do NOT modify any files. This is read-only + run checks.
• If a tool is missing (ruff, mypy, eslint), mark that check as SKIP with reason.
• Respect the 3-file rule: if the user needs fixes, list them but let the user decide scope.