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mcp/harbor
Claude Desktop

collective memory for Claude Desktop

io.github.hustada/collective-memory

MCP server for persistent, semantic memory across AI sessions

client:Claude Desktop transport:stdio runtime:npm

Install collective memory in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

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{
  "mcpServers": {
    "collective-memory": {
      "command": "npx",
      "args": [
        "-y",
        "collective-memory"
      ],
      "env": {
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

collective memory in other clients

collective memory MCP server