The best-benchmarked open-source AI memory system. And it's free.

Lightweight Long-Term Memory for LLM Agents.

Correction-first persistent memory for AI agents. MCP server + SDK + CLI. Compounds across sessions.

Turns AI coding tools into reliable software delivery systems. Drop a .gaai/ folder into any project — Discovery defines what to build, Delivery executes autonomously until criteria pass. Works with Claude Code, Codex CLI, Gemini CLI, Cursor, and more. No SDK. No package. Markdown + YAML + bash.