cnpj.ai
ai.cnpj/mcp
Empresas, sócios e conexões por CNPJ. Brazilian company data, ownership and corporate networks.
Description as published in the official MCP registry.
Answers, but requires sign-in before the handshake. Checked 2026-10-04.
What we measured
| Endpoint | https://mcp.cnpj.ai/mcp | registry |
|---|---|---|
| Handshake | Answers, but requires sign-in before the handshake (332 ms) | our check, 2026-10-04 |
| Registry version | 0.1.1 · active · updated 2026-09-07 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http mcp https://mcp.cnpj.ai/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- radar-cnpj Brazilian company registry (Receita): CNPJ lookup, CNAE search, idea evaluation…
- Amazon Brasil Sellers com CNPJ — Leads B2B e Receita Federal Vendedores da Amazon Brasil com CNPJ conferido na Receita Federal: razão social, porte e…
- Hotéis e Pousadas no Booking Brasil — Leads com E-mail e CNPJ Hotéis, pousadas e hostels do Booking Brasil com e-mail, telefone, razão social e CNPJ da…
- Brazil Company Data — Bulk CNPJ Lookup & Enrichment Bulk CNPJ lookup and enrichment with official Brazilian company registry data.
- Brazil Due Diligence — CNPJ Registry + Reclame Aqui Vet a Brazilian company by CNPJ: official registry data plus its Reclame Aqui reputation.
- Brazil ESG Supply-Chain Monitor — Slave Labor + IBAMA by CNPJ Screens Brazilian suppliers by CNPJ for slave-labor listings and IBAMA violations.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name ai.cnpj/mcp.