Dados Brasil MCP Server

English version Servidor MCP (Model Context Protocol) que expõe dados públicos brasileiros como ferramentas para assistentes de IA: Claude Desktop, Claude Code, Cursor e qualquer cliente MCP. It runs locally over stdio via the published package.

People who work with banco central, brasil and camara dos deputados and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-01 · ★ 2 · #392 OF 945 MAINTAINED OTHER · VERIFIED 2026-09-18

MIT · Python servers · how we verify → /methodology

01 · Install Dados Brasil

before you install - you'll need

Set INMET_TOKEN, MCP_TRANSPORTE before connecting.

Claude Code

claude mcp add lucianoon-mcp-dados-br -- uvx mcp-dados-br

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "lucianoon-mcp-dados-br": {
      "command": "uvx",
      "args": [
        "mcp-dados-br"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

repo age created 2026-08-25 - young repo, little track record yet

license MIT - declared in the repository

pypi package mcp-dados-br - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.lucianoon is GitHub-verified and matches the repo owner

03 · What Dados Brasil can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.5.2 · 2026-08-25

Novidades · server.json no schema oficial do MCP Registry (registry.modelcontextprotocol.io) · Publicação automática no registry após o deploy no PyPI (autenticação OIDC) · smithery.yaml para instalação pela Smithery…

v0.5.1 · 2026-08-25

Novidades · server.json no schema oficial do MCP Registry (registry.modelcontextprotocol.io) · Publicação automática no registry após o deploy no PyPI (autenticação OIDC) · smithery.yaml para instalação pela Smithery…

v0.5.0 · 2026-08-25

Novidades · Senado Federal (API LegisSaber) · senado_senadores: os 81 senadores em exercício, com filtros por UF e nome · senado_materias: pesquisa de matérias legislativas por sigla/ano + palavras-chave na ementa…

04 · Who maintains Dados Brasil

MCP Dados Brasil is maintained by lucianoon. It's the only MCP server we track from this author; the repo dates to Aug 2026.

05 · Facts

repository
github.com/lucianoon/mcp-dados-br
website
https://github.com/lucianoon/mcp-dados-br
category
other - ranked #392 of 945 actively-maintained other servers as of 2026-09-18.
release cadence
7 releases in the last 90 days (latest 2026-08-25)
registry
io.github.lucianoon/mcp-dados-br (active, first published 2026-08-25)
packages
pypi:mcp-dados-br

06 · Dados Brasil FAQ

What is Dados Brasil?

English version Servidor MCP (Model Context Protocol) que expõe dados públicos brasileiros como ferramentas para assistentes de IA: Claude Desktop, Claude Code, Cursor e qualquer cliente MCP. It runs locally over stdio via the published package.

Is Dados Brasil still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-01 and it shipped 7 releases in the last 90 days. We re-verify nightly.

How do I install Dados Brasil?

Run `uvx mcp-dados-br`. The README documents 2 environment variables (INMET_TOKEN, MCP_TRANSPORTE) to set first. Set INMET_TOKEN, MCP_TRANSPORTE before connecting. You can also paste the ready-made client config above.

Does Dados Brasil run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Dados Brasil

Alternatives to Dados Brasil

Maintained other servers if Dados Brasil isn't the fit.

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  3. basebalance.cloud - x402 RPC & MCP gateway USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger. ★ 6,432 · 2026-08-26
  4. Zotero MCP (54yyyu) Search, read, annotate, and add to your Zotero research library, local or web. ★ 5,069 · 2026-09-15
  5. Firebase MCP Gives AI development tools Firebase-specific capabilities and expertise. ★ 4,470 · 2026-09-18
  6. Microsoft Fabric MCP Server MCP tools for interacting with Microsoft Fabric ★ 3,681 · 2026-09-17

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