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mcp/harbor
Cursor

Auditable memory (memory3l) for Cursor

io.github.jayzht/memory3l-mcp

Audited memory over MCP: an append-only fact ledger plus verifiable invariants I1-I5.

client:Cursor transport:stdio runtime:pypi

Install Auditable memory (memory3l) in Cursor

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

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{
  "mcpServers": {
    "memory3l-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "memory3l-mcp"
      ],
      "env": {
        "MEMORY3L_ROOT": "<MEMORY3L_ROOT>",
        "MEMORY3L_DB": "<MEMORY3L_DB>",
        "MEMORY3L_ALLOW_WRITE": "<MEMORY3L_ALLOW_WRITE>"
      }
    }
  }
}

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

Auditable memory (memory3l) in other clients

Auditable memory (memory3l) MCP server