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mcp/harbor
Cursor

lean-memory for Cursor

io.github.wuesteon/lean-memory

Embedded, local-first agent memory: one SQLite file per namespace, no server, no cloud.

client:Cursor transport:stdio runtime:pypi

Install lean-memory in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "lean-memory": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "lean-memory"
      ],
      "env": {
        "LM_DATA_ROOT": "<LM_DATA_ROOT>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

lean-memory in other clients

lean-memory MCP server