LeakData for Cursor

io.github.leakdatahq/leakdata-mcp

Check breach exposure for your verified email and check locally computed password hash prefixes.

client:Cursor transport:streamable-http tools:2

Install LeakData in Cursor

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

{
  "mcpServers": {
    "leakdata-mcp": {
      "url": "https://leakdata.io/mcp"
    }
  }
}

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