MCP server · Empresas BR

Brazil Company Due Diligence

Brazilian company due diligence by CNPJ: registry, sanctions, federal contracts and CVM registration from public sources, every fact with source and query date.

Open on MCPize Also listed on Glama

Free: 50 requests/month · Pro: $9/month for 1,000 requests

More prompts

  • “Does this supplier (CNPJ …) have any federal sanctions?”
  • “List the 5 most recent federal contracts of CNPJ … with values.”
  • “Is CNPJ … a publicly listed company? Who is the auditor?”
Example: for CNPJ 33.000.167/0001-01 the server returns the registry fields razao_social PETROLEO BRASILEIRO S A PETROBRAS and municipio RIO DE JANEIRO.Example using public registry fields. Every fact from the server has its source and query date.
  • 5Read-only tools
  • 3Public sources: Receita Federal, CGU, CVM
  • 50Free requests per month
  • $9Pro, per month (1,000 requests)

What it does

Public corporate data, by CNPJ, inside your agent.

Programmatic access to public Brazilian corporate data for due diligence and compliance checks in an MCP-compatible agent. It aggregates Receita Federal, Portal da Transparência (CGU) and CVM data by CNPJ.

Every fact has its source, the query date, and an explicit per-source status. A source that fails is reported as failed, never as “nothing found”. It returns facts only, with no risk scoring.

  • cadastro_empresa

    Official registration details for a CNPJ from Receita Federal data (via BrasilAPI, OpenCNPJ as fallback): status, CNAE activity codes, size, share capital, legal nature, location.

  • sancoes_empresa

    Federal administrative sanctions: CEIS, CNEP, CEPIM and leniency agreements (Portal da Transparência / CGU).

  • contratos_publicos

    Most recent contracts with the Brazilian Federal Executive Branch: agency, object, dates, values.

  • registro_cvm

    Whether the company is registered as a publicly held company with the CVM: status, category, auditor.

  • relatorio_completo

    All of the above in parallel, with partial results if a source is down.

All tools are read-only. CNPJ is accepted with or without punctuation; check digits are validated before any query.

Connect

Subscribe on MCPize, then add it to your client.

Transport: streamable HTTP. Any MCP client that supports remote servers with a Bearer header works.

Claude Desktop

Through mcp-remote, with your MCPize key in env.

{
  "mcpServers": {
    "mcp-empresas-br": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp-empresas-br.mcpize.run/mcp",
               "--header", "Authorization: Bearer ${MCPIZE_API_KEY}"],
      "env": { "MCPIZE_API_KEY": "<your MCPize key>" }
    }
  }
}

Cursor

Remote URL with an Authorization header.

{
  "mcpServers": {
    "mcp-empresas-br": {
      "url": "https://mcp-empresas-br.mcpize.run/mcp",
      "headers": { "Authorization": "Bearer <your MCPize key>" }
    }
  }
}

Endpoint: https://mcp-empresas-br.mcpize.run/mcp. Replace <your MCPize key> with the key from your MCPize subscription.

Price

Two tiers on MCPize.

  • Free

    Subscribe on MCPize.

    $0

    • 50 requests per month
    Open on MCPize

  • Pro

    Subscribe on MCPize.

    $9/ month

    • 1,000 requests per month
    Open on MCPize

Prices as configured on MCPize. The MCPize listing shows the current terms.

Good to know

Limits, stated plainly.

What the server returns, and what it does not.

  • Responses are in Portuguese (field names and source data), as published by the Brazilian government.
  • Legal entities only, LGPD-compliant: no partners/shareholders, emails or phone numbers. For sole proprietors and MEI, name and address are omitted.
  • Sanctions and contracts cover the federal level only (Federal Executive Branch contracts; not states or municipalities). Absence is not proof of non-existence.
  • No risk score: facts only.
  • Public data, no guarantee of completeness. Not legal or financial advice.

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