second-brainKnowledge & MemoryRAG SystemsNote Takingara-5AlicenseAqualityCmaintenanceEnables MCP clients to give AI agents a shared, persistent Graph-RAG memory backed by an Obsidian-native vault, with hybrid search, token-budgeted recall, and memory updates. Updated 21 minutes ago (2026-11-03 14:25 UTC)12414 npm2MIT