MCP server giving AI agents (Claude Code, Claude Desktop, Cursor, ChatGPT, Codex, OpenClaw) persistent long-term memory backed by your local Obsidian markdown vault. Hybrid retrieval (BM25 + ML embeddings + BGE reranker, RRF-fused), HNSW + int8 quantizati
MindOS — Human-Agent Collaborative Mind System. Local-first knowledge base that syncs your mind to all AI Agents via MCP.
Set up a Vault Cortex MCP server for your Obsidian vault in one command: npx vault-cortex init
Deterministic-first, plain-markdown knowledge vault. Code does the bulk transform. The LLM only touches the irreducibly-semantic 20%. Native grep plus BM25 retrieval, zero MCP on the vault.
Datacore MCP server — The Software of You
Local MCP bridge for Nest. Read and write your end-to-end-encrypted Nest data through your own AI; the encryption key is derived locally from your password and never leaves your machine.
Drop anything. It compiles itself into knowledge. Claude remembers everything you know. Local-first MCP server, vault files never modified.
Scatterbrained — a personal, agent-maintained knowledge graph you can see. A second brain that remembers across sessions. (Name reserved; in active development.)
Local-first knowledge graph that watches your project files, extracts entities and relationships via LLMs, and lets you query across projects in natural language.