CNPJ for Cursor

io.github.mcp-dir/cnpj-mcp

Free Brazilian CNPJ lookup (legal name, status, partners) + lawsuit discovery. Public data, no login

client:Cursor transport:streamable-http tools:8

Install CNPJ in Cursor

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

{
  "mcpServers": {
    "cnpj-mcp": {
      "url": "https://api.mcp.ai/p_cnpj"
    }
  }
}

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