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Memory (Knowledge Graph) (official reference server)

MCP server by modelcontextprotocol · ★ 91.2k (shared repo) · updated 3 days ago

Memory & KnowledgeMaintainedOfficialOne-click install

Basic persistent memory using a local knowledge graph of entities, relations and observations, so the assistant can remember information about you across chats.

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Install Memory (Knowledge Graph) (official reference server)

Choose your AI client and copy the config.

Add to claude_desktop_config.json — macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Then restart Claude.

{
  "mcpServers": {
    "memory": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-memory"
      ]
    }
  }
}
Before you install: Install command taken from the project README. Check the README for any required environment variables.

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