MorDavid/Hashcat-MCP

A powerful Model Context Protocol (MCP) server that provides intelligent hashcat integration for Claude Desktop. Crack hashes, analyze passwords, and perform security assessments directly from your Claude conversations.
## ✨ Features
Smart Hash Identification - Automatically detect hash types with confidence scoring
Multiple Attack Modes - Dictionary, brute-force, hybrid, and rule-based attacks
Batch Processing - Crack multiple hashes simultaneously
Session Management - Track and monitor cracking progress
GPU Monitoring - Real-time hardware performance metrics
Password Analysis - Analyze cracked passwords for security insights
Auto Attack Strategies - Intelligent attack sequence selection
Security Hardened - Input validation and injection protection
## 🎬 Demo
Watch the Hashcat MCP Server in action - from hash identification to successful cracking!
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## 🚀 Quick Start
### 1. Install Dependencies
bash
pip install -r requirements.txt
### 2. Configure Claude Desktop
Edit your Claude Desktop config file:
Windows: %APPDATA%\Claude\claude_desktop_config.json
Mac: ~/Library/Application Support/Claude/claude_desktop_config.json
json
"mcpServers": {
"Hashcat-MCP": {
"command": "python",
"args": [
"C:\\path\\to\\your\\hashcat_mcp_server.py"
],
"env": {
"HASHCAT_PATH": "C:\\path\\to\\hashcat\\hashcat.exe",
"HASHCAT_SAFE_DIRS": "C:\\wordlists"
Important: Update the paths to match your system:
args[0] - Path to your hashcat_mcp_server.py file
HASHCAT_PATH - Path to your hashcat executable
HASHCAT_SAFE_DIRS - Comma-separated list of safe directories for wordlists
### 3. Restart Claude Desktop
Close and reopen Claude Desktop to load the MCP server.
## 🔧 Configuration
### Required Environment Variables
HASHCAT_PATH - Path to hashcat executable (required)
### Optional Environment Variables
HASHCAT_SAFE_DIRS - Safe directories for wordlists (recommended)
HASHCAT_LOG_LEVEL - Logging level: DEBUG, INFO, WARNING, ERROR (default: DEBUG)
## 📖 Usage Examples
### Basic Hash Identification
Can you identify this hash: 5d41402abc4b2a76b9719d911017c592
### Crack a Hash
Crack this NTLM hash: 76268997E3979AFB37AC1C653E3ABBDD
Use wordlist: C:\wordlists\rockyou.txt
### Auto Attack Strategy
Run an automatic attack on this hash: 098f6bcd4621d373cade4e832627b4f6
Give it 30 minutes to try different strategies
### Batch Processing
Crack these hashes:
5d41402abc4b2a76b9719d911017c592
098f6bcd4621d373cade4e832627b4f6
76268997E3979AFB37AC1C653E3ABBDD