Server data from the Official MCP Registry
Brazilian company registry (CNPJ), sanctions, funds & market data for AI agents, paid via x402.
About
Brazilian company registry (CNPJ), sanctions, funds & market data for AI agents, paid via x402.
Security Report
Well-structured MCP server with proper authentication via x402 payments and appropriate input validation. The private key is correctly handled through environment variables, and all API calls are properly scoped. Minor code quality issues around error handling and logging do not materially impact security posture. Permissions align well with the server's stated purpose of querying Brazilian public data APIs. Supply chain analysis found 1 known vulnerability in dependencies (0 critical, 1 high severity).
3 files analyzed · 6 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: BRAZILAYER_PRIVATE_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-brazilayer-mcp": {
"env": {
"BRAZILAYER_PRIVATE_KEY": "your-brazilayer-private-key-here"
},
"args": [
"-y",
"brazilayer-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
pedagio-mcp — servidor MCP
Distribuição pública: este servidor é publicado em github.com/brazilayer/mcp (instalação para usuários finais lá). Esta pasta é a fonte interna; alterações aqui devem ser espelhadas no repo público.
Cliente fino da API pública do pedagio (SPEC §8): expõe os dados de CNPJ como ferramentas MCP pagáveis via x402. Sem acesso direto ao banco — cada ferramenta chama a API HTTP e paga com USDC (rede Base) usando a carteira configurada.
Ferramentas
| Ferramenta | Endpoint | Preço |
|---|---|---|
cnpj_consultar_empresa | GET /v1/cnpj/empresa/{cnpj} | US$ 0.005 |
cnpj_listar_socios | GET /v1/cnpj/empresa/{cnpj}/socios | US$ 0.005 |
cnpj_consultar_empresa_completo | GET /v1/cnpj/empresa/{cnpj}/completo | US$ 0.01 |
cnpj_buscar_empresas | GET /v1/cnpj/busca | US$ 0.01 |
cnpj_buscar_por_socio | GET /v1/cnpj/socio/busca | US$ 0.02 |
cnpj_obter_amostra | GET /v1/cnpj/amostra | grátis |
trust_check | Trust rating of any x402 service before paying it (Agent Economy Report, free) | free |
skill_check | Trust rating of any agent skill before installing it (Agent Economy Report, free) | free |
Instalação (Claude Code)
git clone https://github.com/aladaf/pedagio && cd pedagio/mcp && npm install
claude mcp add pedagio -e BRAZILAYER_PRIVATE_KEY=0xSUACHAVE -- npx tsx /caminho/para/pedagio/mcp/servidor.ts
Instalação (Claude Desktop / Cursor)
{
"mcpServers": {
"pedagio": {
"command": "npx",
"args": ["tsx", "/caminho/para/pedagio/mcp/servidor.ts"],
"env": {
"BRAZILAYER_PRIVATE_KEY": "0xCHAVE_DA_CARTEIRA_QUE_PAGA"
}
}
}
}
Variáveis
BRAZILAYER_API_URL— defaulthttps://api.brazilayer.comBRAZILAYER_PRIVATE_KEY— chave privada (0x…) da carteira que paga as chamadas (precisa de USDC na rede Base; na testnet, USDC de faucet na Base Sepolia). Sem ela, apenascnpj_obter_amostrafunciona; as demais explicam o 402.
⚠️ A chave configurada aqui assina pagamentos reais. Use uma carteira dedicada com saldo pequeno.
Escolha da integração x402↔MCP (SPEC §8)
Avaliado em 2026-07-20: adotados os pacotes oficiais @x402/fetch + @x402/evm
(v2.19), que envelopam o fetch com o fluxo 402→assinatura→retry — o servidor MCP usa
esse fetch pagante em cada ferramenta. Alternativas de bridge MCP de terceiros foram
descartadas por serem menos mantidas que o SDK oficial.
Building on the agent economy? We publish the Agent Economy Report — a free weekly, data-generated index of the machine-to-machine economy (x402 services, on-chain settlement, MCP and paid-web adoption). One e-mail a week.
Reviews
No reviews yet
Be the first to review this server!
More Developer Tools MCP Servers
Git
Freeby Modelcontextprotocol · Developer Tools
Read, search, and manipulate Git repositories programmatically
Fetch
Freeby Modelcontextprotocol · Developer Tools
Web content fetching and conversion for efficient LLM usage
Toleno
Freeby Toleno · Developer Tools
Toleno Network MCP Server — Manage your Toleno mining account with Claude AI using natural language.
mcp-creator-python
Freeby mcp-marketplace · Developer Tools
Create, build, and publish Python MCP servers to PyPI — conversationally.
MCP Marketplace
Freeby mcp-marketplace · Developer Tools
Search and install MCP servers from inside your AI client.
MarkItDown
Freeby Microsoft · Content & Media
Convert files (PDF, Word, Excel, images, audio) to Markdown for LLM consumption
