ck-cook
Implement a planned feature phase by phase. Use when the user says "cook this", "implement it", "let's build", "start coding", or passes a plan.md path. Spec-aware — auto-loads spec.md alongside plan for SDD+TDD. Modes: --fast (skip test/review), --hard (mandatory human approval). Flags: --no-test (skip tester), --tdd (write failing tests before implementing).