gc-metasploit 1.6.0

Metasploit MCP Server for AI assistants to interact with Metasploit Framework (with improved ASGI and SSE handling)

Metasploit MCP Server

A Model Context Protocol (MCP) server for interacting with the Metasploit Framework.

Features

• List exploits and payloads
• Generate payloads
• Run exploits, post modules, and auxiliary modules
• Manage sessions and listeners
• Send commands to active sessions

Installation

pip install gc-metasploit

Or install with uvx:

uvx gc-metasploit

Usage

Ensure Metasploit RPC is running:

msfrpcd -P your_password -S -a 127.0.0.1

Then start the MCP server:

# As a command-line tool (HTTP/SSE mode by default):
gc-metasploit

# Or as a module:
python -m gc_metasploit.server

# Specify transport mode and options:
gc-metasploit --transport http --host 0.0.0.0 --port 8085
gc-metasploit --transport stdio

Transport Options

The server supports two transport methods:

• HTTP/SSE (Server-Sent Events): Default mode for interoperability with most MCP clients
• STDIO (Standard Input/Output): Used with Claude Desktop and similar direct pipe connections

For Claude Desktop integration, configure claude_desktop_config.json:

{
    "mcpServers": {
        "metasploit": {
            "command": "gc-metasploit",
            "args": [
                "--transport",
                "stdio"
            ],
            "env": {
                "MSF_PASSWORD": "yourpassword"
            }
        }
    }
}

For other MCP clients that use HTTP/SSE:

1. Start the server in HTTP mode (default):

   gc-metasploit --transport http --host 0.0.0.0 --port 8085
   

2. Configure your MCP client to connect to:

   • SSE endpoint: http://your-server-ip:8085/sse

Environment Variables

• MSF_PASSWORD: Metasploit RPC password (default: 'yourpassword')
• MSF_SERVER: Metasploit RPC server (default: '127.0.0.1')
• MSF_PORT: Metasploit RPC port (default: '55553')
• MSF_SSL: Use SSL (default: 'false')
• PAYLOAD_SAVE_DIR: Directory to save generated payloads (default: '~/payloads')

License

Apache 2.0