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Receita Federal do Brasil (Anotaê Dados Abertos) MCP Server

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answering

Receita Federal do Brasil (Anotaê Dados Abertos) is answering right now. Last checked 13 min ago.

Consulta oficial de empresas ativas da Receita Federal do Brasil, CNAEs, sócios e contatos B2B.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 5 days of history
5 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
560 ms
Response time
average over 24h
OAuth sign-in
Access
streamable-http

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

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Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add mcp --transport http https://dados.anotae.app.br/mcp
Settings → Connectors → Add custom connector, then paste this address
https://dados.anotae.app.br/mcp
~/.codex/config.toml
[mcp_servers.mcp]
url = "https://dados.anotae.app.br/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://dados.anotae.app.br/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://dados.anotae.app.br/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URLTransportStateLatencyChecked
https://dados.anotae.app.br/mcp streamable-http sign-in 593 ms 13 min ago

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Receita Federal do Brasil (Anotaê Dados Abertos) — questions

Answers built from our own checks of this server.

Why is there no tool list for Receita Federal do Brasil (Anotaê Dados Abertos)?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is Receita Federal do Brasil (Anotaê Dados Abertos) working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 560 ms. The bar chart above shows every period we have measured.
Is Receita Federal do Brasil (Anotaê Dados Abertos) still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect Receita Federal do Brasil (Anotaê Dados Abertos)?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to Receita Federal do Brasil (Anotaê Dados Abertos)?
No API key is involved. Receita Federal do Brasil (Anotaê Dados Abertos) answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is Receita Federal do Brasil (Anotaê Dados Abertos)?
It answers our handshake in 560 ms on average, which is faster than 21% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.