ExposureGuard

ExposureGuard MCP Server

An MCP (Model Context Protocol) server that connects AI assistants to the ExposureGuard domain security scanning API.

Tools

Tool	Description
scan_domain	Full security scan — 8 checks, A-F grade, score, findings, report URL (~8s)
get_grade	Cached grade lookup (up to 24h old) — fast, no new scan triggered
get_remediation	Copy-paste fix snippets for all failing checks
get_dependencies	Third-party scripts/resources loaded by the domain

Setup

1. Get an API Key

Sign up at getexposureguard.com and grab your API key from the dashboard.

2. Install

# Option A: pip install (recommended)
pip install -e /path/to/exposureguard-mcp

# Option B: just install deps
pip install mcp httpx

3. Configure Your AI Client

Claude Desktop

Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "exposureguard": {
      "command": "python",
      "args": ["-m", "exposureguard_mcp.server"],
      "env": {
        "EXPOSUREGUARD_API_KEY": "your-api-key-here"
      }
    }
  }
}

If you installed as a package, you can also use:

{
  "mcpServers": {
    "exposureguard": {
      "command": "exposureguard-mcp",
      "env": {
        "EXPOSUREGUARD_API_KEY": "your-api-key-here"
      }
    }
  }
}

Cursor

Edit .cursor/mcp.json in your project root (or globally at ~/.cursor/mcp.json):

{
  "mcpServers": {
    "exposureguard": {
      "command": "python",
      "args": ["-m", "exposureguard_mcp.server"],
      "env": {
        "EXPOSUREGUARD_API_KEY": "your-api-key-here"
      }
    }
  }
}

Windsurf

Edit ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "exposureguard": {
      "command": "python",
      "args": ["-m", "exposureguard_mcp.server"],
      "env": {
        "EXPOSUREGUARD_API_KEY": "your-api-key-here"
      }
    }
  }
}

VS Code (Copilot)

Edit .vscode/mcp.json in your project:

{
  "servers": {
    "exposureguard": {
      "type": "stdio",
      "command": "python",
      "args": ["-m", "exposureguard_mcp.server"],
      "env": {
        "EXPOSUREGUARD_API_KEY": "your-api-key-here"
      }
    }
  }
}

4. Usage Examples

Once connected, ask your AI assistant:

• "Scan example.com for security issues"
• "What's the security grade for cloudflare.com?"
• "Show me how to fix the security issues on my-site.com"
• "What third-party scripts does shopify.com load?"

Running Standalone

export EXPOSUREGUARD_API_KEY=your-api-key-here
python -m exposureguard_mcp.server

The server communicates over stdio using the MCP protocol — it's designed to be launched by an MCP client, not used interactively.

Rate Limits

Rate limits depend on your ExposureGuard plan. If you hit a 429 response, the server will return a message suggesting you upgrade at getexposureguard.com/pricing.

Publishing

PyPI

pip install build twine
python -m build
twine upload dist/*

Then users install with: pip install exposureguard-mcp

npm

npm publish

Then users install with: npx exposureguard-mcp

License

MIT