01Lightweight spec-driven workflow requiring no API keys and minimal setup.
02Supports native slash commands for a wide range of AI coding assistants (e.g., Claude Code, Cursor, GitHub Copilot, Amazon Q Developer).
03Structured change tracking for proposals, tasks, and spec deltas, with an archiving mechanism.
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05Populate project context and conventions using `openspec/project.md` for consistent AI guidance.
06Dedicated folders (`openspec/specs/` and `openspec/changes/`) for managing current truth and proposed updates.