What problem does it solve?
It prevents coordination drift by giving agents a shared, structured set of files that act as the single source of truth for plans, tasks, specs, decisions, sessions, status, and completed work.
Core Features & Use Cases
- Centralized project state (PLAN/TODO): Maintain a high-level strategy and an always-current work queue that all agents can read and update.
- Design clarity (SPEC/DECISIONS): Capture technical requirements and append-only architecture decisions so implementation agents follow the agreed design and future agents can trace rationale.
- Smooth handoffs (SESSION/STATUS/CHANGELOG): Record what happened, what is happening now, blockers, and what was completed so the next session can resume quickly with continuity.
- Use case: Start a complex multi-agent feature by creating PLAN.md, TODO.md, and SPEC.md, then delegate sub-tasks while continuously updating TODO.md and SESSION.md for handoff.
Quick Start
Use the project-files skill to initialize PLAN.md, TODO.md, SPEC.md, and then keep updating TODO.md and SESSION.md as your agents execute the work.