What problem does it solve?
Converts high-level implementation plans in plan.md into a concrete, action-oriented implementation.md so engineering teams can execute without ambiguity, missed requirements, or inconsistent task granularity.
Core Features & Use Cases
- Phase-to-task decomposition: Breaks plan.md phases into 1–2 hour, self-contained tasks with TASK-ID, title, estimate, type, purpose, implementation details, success criteria, and explicit dependencies.
- Project-aware checks: Inspects CLAUDE.md, package.json, and Makefile to identify lint/test/build commands and inserts [NEEDS CLARIFICATION] where commands or constraints are missing.
- Parallelization & review: Marks parallelizable tasks with P, generates implementation.md from a template, and delegates an automated quality review against seven review criteria to surface gaps and suggested fixes.
- Use Case: Turn a product design plan into a developer-ready implementation plan that QA and CI can validate.
Quick Start
Use the breakdown command to convert the repository's plan.md into a detailed implementation.md with TASK-IDs, estimates, dependencies, and P-marked parallel tasks.