Deep Work Plan

Deep Work Plan is spec-driven development where the repository itself becomes the harness: a durable plan, atomic tasks, acceptance criteria, and validation gates written into your repo — so coding agents run long-horizon work for hours without drift. Done is a contract, not a vibe: runs survive context resets, any agent resumes where the last left off. Works with any coding agent like Claude Code, Cursor, or Codex: you plan, agents execute with precision. Any repo, no lock-in. Open Source, MIT.