LLM Second BrainNote TakingRAG SystemsKnowledge & MemoryphiladelficAlicense-Not gradedqualityCmaintenanceEnables LLM clients to read, search, create, update, and delete notes in a self-hosted shared memory bank over MCP, using hybrid vector and full-text search with optional summarization. Updated a day ago (2026-08-30 22:14 UTC)MIT