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MCP server for CPFHub.io. Query Brazilian CPF data directly from AI agents.
About
MCP server for CPFHub.io. Query Brazilian CPF data directly from AI agents.
Security Report
4.2
Use Caution4.2High RiskThis MCP server is a straightforward CPF lookup tool with appropriate authentication via environment variables and sensible permission scope. Code quality is generally good with proper error handling. The main concerns are minor input validation gaps (CPF format validation) and a slightly unusual API call pattern in get_quota_info that could be simplified, but these do not present security vulnerabilities. Supply chain analysis found 7 known vulnerabilities in dependencies (0 critical, 5 high severity). Package verification found 1 issue.
3 files analyzed · 11 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:
Your API key for the serviceRequired
Environment variable: CPFHUB_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-cpfhub-cpfhub": {
"env": {
"CPFHUB_API_KEY": "your-cpfhub-api-key-here"
},
"args": [
"-y",
"@cpfhub/mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@cpfhub/mcp
Official Model Context Protocol (MCP) server for CPFHub.io
Query Brazilian CPF data directly from AI agents like Claude, Cursor, and Windsurf using a standardized protocol.
Features
- lookup_cpf: Get full name, gender, and date of birth from any Brazilian CPF.
- get_quota_info: Check your remaining credits and plan status.
- LGPD Compliant: Built with privacy and security in mind.
- Fast: ~300ms average response time.
Installation
You can run the server directly using npx:
export CPFHUB_API_KEY=your_api_key_here
npx @cpfhub/mcp
Configuration
Claude Desktop
Add this to your claude_desktop_config.json:
{
"mcpServers": {
"cpfhub": {
"command": "npx",
"args": ["-y", "@cpfhub/mcp"],
"env": {
"CPFHUB_API_KEY": "YOUR_API_KEY_HERE"
}
}
}
}
Cursor
- Go to Settings > Features > MCP.
- Click + Add New MCP Server.
- Name:
CPFHub - Type:
command - Command:
export CPFHUB_API_KEY=YOUR_API_KEY_HERE && npx -y @cpfhub/mcp
Requirements
- Node.js 18 or higher.
- A valid API Key from app.cpfhub.io.
License
MIT © CPFHub.io
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