MISP MCP Server

A Model Context Protocol (MCP) server that integrates with the MISP (Malware Information Sharing Platform) to provide threat intelligence capabilities to Large Language Models.

Features

• Mac Malware Detection: Search for the latest macOS-related malware samples
• Cross-Platform Threat Intelligence: Search for threats affecting Windows, macOS, Linux, Android, iOS, and IoT devices
• Advanced Search Capabilities: Search by attribute type, tag, threat actor, or TLP classification
• IoC Submission: Submit new Indicators of Compromise directly to your MISP instance
• Threat Intelligence Reports: Generate comprehensive reports based on MISP data
• MISP Statistics: Get insights into your MISP instance’s data

Prerequisites

• Python 3.10 or higher
• MISP instance with API access
• API key with appropriate permissions

Installation

1. Clone this repository:

   git clone https://github.com/yourusername/misp-mcp-server.git
   cd misp-mcp-server
   

2. Create a virtual environment and install dependencies:

   python -m venv venv
   source venv/bin/activate  # On Windows: venv\Scripts\activate
   pip install "mcp[cli]" pymisp
   

Configuration

Set the following environment variables to connect to your MISP instance:

• MISP_URL - URL of your MISP instance (e.g., “https://misp.example.com”)
• MISP_API_KEY - Your MISP API key
• MISP_VERIFY_SSL - Whether to verify SSL certificates (True/False)

Usage

Running as a standalone server

python misp_server.py

Testing with MCP Inspector

mcp dev misp_server.py

Installing in Claude Desktop

Edit your Claude Desktop configuration file:

macOS:

~/Library/Application Support/Claude/claude_desktop_config.json

Windows:

%APPDATA%\Claude\claude_desktop_config.json

Add the MISP MCP server configuration:

{
  "mcpServers": {
    "misp-intelligence": {
      "command": "python",
      "args": ["/path/to/misp_server.py"],
      "env": {
        "MISP_URL": "https://your-misp-instance.com",
        "MISP_API_KEY": "your-api-key-here",
        "MISP_VERIFY_SSL": "True"
      }
    }
  }
}

Alternatively, use the MCP CLI:

mcp install misp_server.py --name "MISP Threat Intelligence" -v MISP_URL=https://your-misp-instance.com -v MISP_API_KEY=your-api-key

Available Tools

get_mac_malware

Get the latest Mac-related malware samples from MISP.

Parameters:

• days (default: 30): Number of days to look back
• limit (default: 10): Maximum number of results to return

get_platform_malware

Get the latest malware samples for a specific platform from MISP.

Parameters:

• platform: Platform to search for (windows, macos, linux, android, ios, iot)
• days (default: 30): Number of days to look back
• limit (default: 10): Maximum number of results to return

advanced_search