A fully local, self-hosted memory server for MCP clients (Claude Code, Cursor, etc.) that provides persistent memory storage with semantic search, using local embeddings and a local Qdrant vector store.
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process.env. You'll be asked to provide them before it can run.MEM0_EMBED_DIMS— 384 Must match the embed model.MEM0_EMBED_MODEL— BAAI/bge-small-en-v1.5 Any fastembed model.MEM0_QDRANT_HOSTMEM0_QDRANT_PORTMEM0_COLLECTIONMEM0_ANTHROPIC_MODEL— claude-haiku-4-5ANTHROPIC_API_KEY— confirm (or GOOGLE_API_KEY with MEM0_LLM_PROVIDER=gemini) is set in myMEM0_GEMINI_MODEL— gemini-2.5-flash Requires the gemini extra.GOOGLE_API_KEY— confirm ANTHROPIC_API_KEY (or with MEM0_LLM_PROVIDER=gemini) is set in myMEM0_LLM_PROVIDER— confirm ANTHROPIC_API_KEY (or GOOGLE_API_KEY with =gemini) is set in myMEM0_USER_ID— default_user Default scope when a tool call omits user_id.[](https://m8ven.ai/mcp/sanchezvivi-mem0-local-mcp-13v54u)