- Classifies outdated packages into four tiers: AUDIT-ADVISORY, MAJOR-BEHIND-INTENTIONAL, MAJOR-BEHIND-UNPINNED, ROUTINE-DRIFT - Reads outdated-pins.json for intentional pin reasons (eslint, @eslint/js, zod, @types/node) - Cross-checks pnpm audit --json to flag pinned versions with active advisories - Always exits 0 — never gates the build (D-06)