011 GitHub stars
02Zero-setup mode operating entirely on SQLite with FTS5 for offline use
03Structured memory tiers (long-term facts, user profiles, agent instructions, daily logs)
04Hybrid search combining BM25 keyword scoring and vector cosine similarity
05Pluggable embedding providers (local, OpenAI-compatible, BM25-only)
06Workspace isolation for independent memory per project, user, or agent