Dados B3
io.github.Val7h/dados-b3
Brazilian stock (B3) fundamentals: ratios, dividends, scores, REITs (FIIs), ETFs. Open methodology.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://dadosb3.com/mcp/ | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (1,628 ms) | our check, 2026-10-04 |
| Protocol version | 2025-11-25 | our check, 2026-10-04 |
| Tools (20) | listar_empresas, indicadores_anuais, multiplos, dividendos, scores, reapresentacoes, fatos_contabeis, metodologia, auditar_amostra, dicionario, screener, fiis_ranking, fii, veredito, screener_fiis, trimestres, hoje, saude, etfs_ranking, etf | tools/list, 2026-10-04 |
| GitHub stars | 0 | github.com/Val7h/dados-b3-mcp |
| Last push | 2026-09-26 | GitHub API |
| Licence | MIT | GitHub API |
| Registry version | 1.7.0 · active · updated 2026-09-26 | registry |
| Package | oci: ghcr.io/val7h/dados-b3-mcp:1.7.0 | 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 dados-b3 https://dadosb3.com/mcp/Commands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- Dados Abertos Senado BR MCP MCP server for Brazilian Federal Senate open data (legislative, administrative…
- A Corrida dos Bairros: preço do m² por bairro Preço do m² por bairro em 109 cidades do Brasil, nos 27 estados. Dados abertos, todo mês.
- Consulta CNPJ em Lote — Dados da Receita Federal Consulta CNPJ em lote na Receita Federal: razão social, sócios, CNAE, endereço e situação.
- MCP Dados Brasil Servidor MCP com dados oficiais brasileiros: IBGE, Banco Central, INMET, Câmara e Senado.
Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/io.github.Val7h/dados-b3)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.Val7h/dados-b3.