BloodHound-MCP

Name: BloodHound-MCP
Author: MorDavid

@MorDavid

About BloodHound-MCP

BloodHound-MCP-AI is integration that connects BloodHound with AI through Model Context Protocol, allowing security professionals to analyze Active Directory attack paths using natural language instead of complex Cypher queries.

#bloodhound #active-directory #security-analysis

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "BloodHound-MCP": {
      "command": "python",
      "args": [
        "<Your_Path>\\BloodHound-MCP.py"
      ],
      "env": {
        "BLOODHOUND_URI": "bolt://localhost:7687",
        "BLOODHOUND_USERNAME": "neo4j",
        "BLOODHOUND_PASSWORD": "bloodhoundcommunityedition"
      }
    }
  }
}

Tools

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Overview

What is BloodHound-MCP?

BloodHound-MCP is a Model Context Protocol (MCP) server that connects AI assistants to BloodHound, the industry-standard tool for Active Directory security analysis. It lets security professionals query BloodHound data and explore AD attack paths using natural language instead of manual Cypher queries.

How to use BloodHound-MCP?

Clone the repository, install dependencies with pip install -r requirements.txt, then configure the MCP server by setting the BLOODHOUND_URI, BLOODHOUND_USERNAME, and BLOODHOUND_PASSWORD environment variables. Once configured, you can ask natural-language questions about your Active Directory environment through any MCP-compatible client.

Key features of BloodHound-MCP

Natural-language interface for querying BloodHound data
Over 75 specialized tools based on original BloodHound CE Cypher queries
Domain structure mapping and privilege escalation path analysis
Kerberos security issue detection (Kerberoasting, AS-REP Roasting)
Certificate services vulnerability identification
NTLM relay attack vector discovery

Use cases of BloodHound-MCP

Show all attack paths from kerberoastable users to Domain Admins
Find computers where Domain Users have local admin rights
Identify Domain Controllers vulnerable to NTLM relay attacks
Map all Active Directory certificate services vulnerabilities
Generate comprehensive security reports for a domain

FAQ from BloodHound-MCP

What prerequisites are needed?

BloodHound 4.x+ with data collected from an Active Directory environment, a Neo4j database loaded with BloodHound data, Python 3.8 or higher, and an MCP client.

How do I configure the server connection?

Set the BLOODHOUND_URI, BLOODHOUND_USERNAME, and BLOODHOUND_PASSWORD environment variables in your MCP client configuration (default URI is bolt://localhost:7687).

Is this an official Anthropic product?

No. BloodHound-MCP is a community-driven integration between BloodHound and MCP, not an official Anthropic product.

What kind of queries can I ask?

You can ask natural-language questions about Active Directory attack paths, privilege escalation, Kerberos issues, certificate services vulnerabilities, delegation abuse, AD hygiene, and more.