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mcp/harbor
Cursor

Lomberk for Cursor

io.github.ege-usta/lomberk

Postgres gateway for AI agents: blocks destructive SQL, holds risky writes, undoes applied ones.

client:Cursor transport:stdio runtime:pypi

Install Lomberk 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": {
    "lomberk": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "lomberk"
      ],
      "env": {
        "LOMBERK_CONFIG": "<LOMBERK_CONFIG>",
        "LOMBERK_AGENT_DSN": "<LOMBERK_AGENT_DSN>",
        "LOMBERK_ADMIN_DSN": "<LOMBERK_ADMIN_DSN>"
      }
    }
  }
}

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

Lomberk in other clients

Lomberk MCP server