MCP server in n8n to check IPs for proxy, VPN, and TOR

This automation template turns the external IP2Proxy API into a standardized MCP tool for AI agents, enabling real-time detection of proxies, VPNs, and TOR nodes. Simplifies integration with AI systems via a single HTTP webhook interface.

## Who it´s for
- AI agent developers needing quick IP validation functionality
- Security teams monitoring suspicious login attempts
- Authentication platforms requiring anonymous network detection during user login

## What the automation does
- Receives a request from an AI agent via HTTP webhook with parameters: IP, key, and package
- Constructs an HTTP request to the IP2Proxy API using the provided data
- Retrieves response indicating threat type (proxy, VPN, TOR, etc.)
- Returns structured result directly back to the AI agent
- Supports one operation: checking IP anonymity status

## What´s included
- Ready-to-use n8n workflow with MCP Server
- Webhook handling and routing logic
- Integration with IP2Proxy API, compatible with LangChain via MCP protocol
- Basic text instructions for deployment and adaptation

## Requirements for setup
- n8n account (cloud or self-hosted)
- Active IP2Proxy API access with valid license key
- External AI agent capable of sending HTTP requests (e.g., based on LangChain)

## Benefits and outcomes
- Fast integration of IP checks into AI agents without coding
- Reduced risk from anonymous connections through automated IP analysis
- Unified interface for all AI agents using MCP
- Automatic actions upon detecting TOR/VPN (e.g., trigger additional verification)
- Scalable solution for high-volume authentication platforms

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via Telegram: @gleb923.