io.github.lucianoon/mcp-dados-br

MCP Dados Brasil

Is the MCP Dados Brasil MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.

Servidor MCP com dados oficiais brasileiros: IBGE, Banco Central, INMET, Câmara e Senado.

alive probed 2026-11-14 · unchanged since 2026-11-01

19tools

5.5ktokens in Claude

2.7 %of Claude's 200k window

2.2×the median server

2.4 sto initialize

7 msto list tools

Run it: uvx mcp-dados-br@0.6.0 (stdio, probed in a container with the network off)
Host: pypi.org
Reports itself as: mcp-dados-br
Capabilities: prompts, resources, tools
Instructions: 592 characters
Of a 1M window: 0.5 % of a 1M context window
Count: 5.5k tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 5.7k. The o200k_base estimate is 3.1k. Counted again when the tool definitions change. Method.
Repository: https://github.com/lucianoon/mcp-dados-br
Website: https://github.com/lucianoon/mcp-dados-br
Registry: active, updated 2026-09-23 · registry entry
Changes: 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
bcb_serie	577	324	11 %
ibge_sidra	548	308	10 %
camara_deputados	470	264	9 %
camara_proposicoes	361	203	7 %
senado_materias	335	188	6 %

Other registry entries on pypi.org, the ones next to this name; all of them.

Firebird MCP Server io.github.lucasgabriel0802/firebird-mcp · alive
lcc — Local Context Compiler io.github.lucasmartins-ai/lcc · alive
Querido Diário MCP Server io.github.lucaspmgomess/querido-diario-mcp-server · alive
io.github.lucavisconti211-debug/heu-mcp · crashed on start
sota-anchor io.github.luckmanqasim/sota-anchor · alive
Cairn io.github.luckyjackluo/cairn · crashed on start
pyscn io.github.ludo-technologies/pyscn · alive
Obsidian Vault MCP io.github.luffysolution-svg/obsidian-vault-mcp · alive

Servers that mention dados.

ai.smithery/cristianoaredes-mcp-dadosbr · not found
A Corrida dos Bairros: preço do m² por bairro br.com.acorridadosbairros/metro-quadrado · alive
Oportunidados br.com.oportunidados/mcp · needs auth
Metro Quadrado br.com.metroquadradosc/metro-quadrado · alive
com.descontosml/descontosml · not MCP
Dados Abertos Senado BR MCP io.github.SidneyBissoli/senado-br-mcp-cloudflare · alive
Dados B3 io.github.Val7h/dados-b3 · alive
Arc Flash Platform — Estudos Elétricos io.github.alessandropeng/arc-flash-platform · alive

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-25 06:54	alive	2.9 s	19	5.5k	3.1k
2026-10-18 06:41	alive	2.4 s	19		3.1k

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.