What are the prerequisites for running MISP MCP Server?
Python 3.8+, access to a MISP instance, and a MISP API key with read access to attributes and events.
MISP MCP Server
@sairambokka
Basic information
About MISP MCP Server
An MCP server for the open source MISP project
MISP MCP Server config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"misp-mcp-server": {
"command": "python",
"args": [
"misp_mcp_server.py"
]
}
}
}MISP MCP Server tools
Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.
Overview
What is MISP MCP Server?
MISP MCP Server is a Model Context Protocol (MCP) server that exposes MISP (Malware Information Sharing Platform) IOC retrieval functions to MCP-compatible clients like Claude Desktop. It allows users to fetch recent indicators of compromise, get summary statistics, filter by type, export to JSON, and verify MISP connectivity.
How to use MISP MCP Server?
Install Python dependencies, set the MISP_URL and MISP_API_KEY environment variables, and run python misp_mcp_server.py. Then configure an MCP client (e.g., Claude Desktop) with the command python and the absolute path to the script, along with the environment variables. The server listens via STDIO and exposes five tools and one resource.
Key features of MISP MCP Server
- Retrieve IOCs added to MISP in the last 24 hours.
- Get summary statistics and counts by IOC type.
- Filter IOCs by specific types (IP, domain, URL, etc.).
- Export IOCs to JSON files.
- Verify MISP connection and configuration.
Use cases of MISP MCP Server
- Security analysts querying recent threat indicators from MISP via Claude Desktop.
- Automated IOC retrieval for integration into security workflows.
- Quickly checking MISP configuration and connectivity.
- Generating daily IOC reports filtered by type.
- Saving IOCs to structured files for further analysis.
Frequently asked questions
How do I connect MISP MCP Server to Claude Desktop?
Add a configuration entry in Claude's `claude_desktop_config.json` with the command `python`, the absolute path to the script, and the `MISP_URL` and `MISP_API_KEY` environment variables.
What tools does MISP MCP Server provide?
It provides five tools: `get_recent_iocs()`, `get_ioc_summary()`, `get_iocs_by_type()`, `save_iocs_to_file()`, and `check_misp_connection()`.
Why am I getting a "Failed to connect to MISP" error?
Check that your `MISP_URL` is correct, the MISP instance is accessible from your network, and there are no SSL certificate issues (the script uses `ssl=False` for local instances).
Why are no IOCs returned?
This is normal if no IOCs were added to MISP in the last 24 hours.
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