Brazil CNPJ company registry for Cursor

io.github.bnovarini/cnpj-mcp

Brazil's open CNPJ registry: filter and count companies by sector, place, size, MEI, partners.

client:Cursor transport:streamable-http tools:8

Install Brazil CNPJ company registry in Cursor

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

{
  "mcpServers": {
    "cnpj-mcp": {
      "url": "https://cnpj-mcp.fly.dev/mcp"
    }
  }
}

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