BrasilAPI MCP Server

Name: BrasilAPI MCP Server
Author: mauricio-cantu

@mauricio-cantu

About BrasilAPI MCP Server

A Model Context Protocol (MCP) server that provides tools to query BrasilAPI across different clients and LLMs. Enhance your AI apps with rich data from Brasil resources.

#mcp #llm #mcp-server

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "brasil-api-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@mauricio-cantu/brasil-api-mcp-server"
      ]
    }
  }
}

Tools

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Overview

What is BrasilAPI MCP Server?

BrasilAPI MCP Server is a Model Context Protocol server that provides a unified interface to query data from Brazilian public resources via the BrasilAPI. It offers tools to access information on postal codes, area codes, banks, holidays, taxes, and more, making it easy to integrate rich, updated Brazilian data into AI agents and applications.

How to use BrasilAPI MCP Server?

You can run the server automatically through Smithery (npx -y @smithery/cli install @mauricio-cantu/brasil-api-mcp-server) or locally by building the project with npm install && npm run build and then executing node /absolute/path/to/brasil-api-mcp-server/build/index.js. For development, use npm run watch for auto-rebuild. The server exposes tools that correspond to every BrasilAPI endpoint; inspect available tools via Smithery's inspect command or the Smithery tools page.

Key features of BrasilAPI MCP Server

Query postal codes, area codes, banks, holidays, taxes, and more.
Unified interface for all BrasilAPI endpoints.
Seamless integration with AI applications like Claude and Cursor.
Run via Smithery or locally with Node.js or Docker.
Full set of MCP tools for every BrasilAPI endpoint.

Use cases of BrasilAPI MCP Server

Fetch Brazilian postal code information for addresses and shipping.
Retrieve official holiday dates for scheduling and calendar apps.
Look up bank details (name, code, ISPB) for financial applications.
Obtain tax-related data (e.g., CNPJ, IBGE) for compliance and reporting.
Access area code information for phone number validation.

FAQ from BrasilAPI MCP Server

What data can I access with BrasilAPI MCP Server?

The server provides tools to query postal codes, area codes, banks, holidays, taxes, and more – covering every endpoint available from the BrasilAPI.

How do I install and run BrasilAPI MCP Server?

You can install it via Smithery (npx -y @smithery/cli install @mauricio-cantu/brasil-api-mcp-server) or run a local copy after building with npm install && npm run build and executing the compiled index.js.

Can I use this server with Claude?

Yes, you can integrate it with Claude by running npx -y @smithery/cli@latest install @mauricio-cantu/brasil-api-mcp-server --client claude.

What are the runtime requirements?

The server requires Node.js (for npm install and build). A Dockerfile is also provided for containerized deployment.

Does the server handle authentication or store data?

No, the server is a stateless MCP server that queries the public BrasilAPI on each request. No authentication or local data storage is involved.

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