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Brazil CNPJ company registry

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

likely compatible

Answered an MCP initialize with no credentials; use auth 'None'.

Rule R2a · what this means · Not tested in Copilot Studio.

Registry nameio.github.bnovarini/cnpj-mcp
Endpoint used for verdicthttps://cnpj-mcp.fly.dev/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:14:23Z · initialize OK
GitHubbnovarini/cnpj-mcp
Version0.1.0
Registry updated2026-10-08
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Is this wrong or out of date? Email us. Data built 2026-10-20.