mcp-security-gateway-monitor

poojakira/mcp-security-gateway-monitor

★ 0 stars Python AI/LLM Updated 10d ago

Monitor MCP tool calls for injection attacks, PII leakage, shadow servers, and exfiltration patterns. Solves the 200K exposed MCP server problem (2026).

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Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-security-gateway": {
      "command": "uvx",
      "args": [
        "mcp-security-gateway-monitor"
      ]
    }
  }
}

Or install with pip: pip install mcp-security-gateway-monitor

README Excerpt

> **In September 2025, an unofficial Postmark MCP server silently BCCed every outbound email to an attacker's address. No user saw it. No existing tool caught it. This library would have blocked it.** A production-grade Python library and CLI that sits as a **monitoring layer over MCP (Model Context Protocol) tool calls**, detecting:

Tools (1)

send_email

Topics

agentic-aiai-securityllm-securitymcppii-detectionpythonsecuritytool-poisoning

mcp-security-gateway-monitor

Quick Install

README Excerpt

Tools (1)

Topics

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