CNPJ MCP Server: Install & Setup

Install CNPJ in Claude Code

Claude Code

claude mcp add --transport http cnpj https://api.mcp.ai/p_cnpj

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

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

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

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http cnpj https://api.mcp.ai/p_cnpj

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