About CNPJ
CNPJ is a lookup service for Brazilian company records and lawsuit discovery, intended for MCP clients and AI agents. It reads public Receita Federal data and searches DJEN by company or partner name.
Key features
- 01Look up company records and status
- 02View CNAE, size, and partners
- 03Discover DJEN cases by name
- 04Read-only queries without login
Use cases
- 01Verify a Brazilian company's registration details
- 02Find lawsuit leads involving a company and its partners
MCP support
The MCP server provides `cnpj_consultar` and `cnpj_processos` tools. It supports MCP over HTTP and can connect to clients including Claude Desktop, Cursor, and VS Code.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://api.mcp.ai/p_cnpjclaude mcp add --transport http dir-cnpj https://api.mcp.ai/p_cnpj{"mcpServers":{"dir-cnpj":{"type":"http","url":"https://api.mcp.ai/p_cnpj"}}}Open in Cursor{"servers":{"dir-cnpj":{"type":"http","url":"https://api.mcp.ai/p_cnpj"}}}Open in VS Code{"mcpServers":{"dir-cnpj":{"type":"http","url":"https://api.mcp.ai/p_cnpj"}}}{"mcpServers":{"dir-cnpj":{"serverUrl":"https://api.mcp.ai/p_cnpj"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
8| Parameter | Type | Required | Description |
|---|---|---|---|
| cnpj | string | Yes |
Details
The maintainer has not added details yet. Check the README in the repository.
Comments
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