Verification Loop

A systematic 6-check verification framework that validates implementation quality across multiple dimensions: build, types, lint, tests, security, and diff review. Catches issues early, ensures code compiles, type-checks, passes linting, runs tests, has no security issues, and contains no unintended changes.

Terminology: this skill uses "Checks" (Check 1–6). Don't confuse with "Phases" (plan phases) or "Steps" (implement-phase steps).

Design philosophy

Defense in depth — each check catches a different category of issue: