SmartContractAudit 🛡️

Experimental multi-chain smart contract auditing, monitoring, and automated repair framework with AI-powered detection and GitHub Actions integration.

Status: Prototype – Not Production-Ready

This project is currently a framework/skeleton. The core detection modules are implemented as placeholders and may return no (or only trivial) results. Do not rely on this project for real-world security audits or production decisions until the detection logic is fully implemented and thoroughly tested.

🌟 Features

Multi-Chain Support

• EVM Chains: Ethereum, BSC, Polygon, Avalanche, Arbitrum, Optimism, Fantom
• Solana: Full Solana program analysis support
• Extensible architecture for adding new chains

Advanced Detection Modules

🦠 Antivirus Scanner

• Bytecode pattern analysis
• Source code vulnerability detection
• Known exploit signature matching
• Risk scoring algorithm

Detects:

• Reentrancy attacks
• Integer overflow/underflow
• Unchecked external calls
• tx.origin authentication
• Unsafe delegatecall
• Unprotected selfdestruct
• Public mint functions

🚫 Spam Detector

• Contract age analysis
• Deployment frequency monitoring
• Airdrop pattern recognition
• Code similarity detection

🍯 Honeypot Detector

• Transfer simulation testing
• Fee structure analysis
• Hidden function detection
• Blacklist mechanism identification
• Ownership manipulation checks

🔍 Wallet Tracer

• Recursive deposit tracing
• Fund flow visualization
• Deep wallet activity analysis
• Transaction graph generation
• Risk factor identification

Automation & CI/CD

GitHub Actions Workflows

1. Auditor Bot: Continuous monitoring (runs every 6 hours)
2. Auto-Repair: Automatic vulnerability fixing via PR
3. PR Security Audit: Automated security checks on pull requests
4. Deep Scan: Comprehensive weekly scans

Notification System

• Email alerts
• Slack integration
• Telegram bot
• Discord webhooks
• Custom webhook support

📦 Installation

# Clone the repository
git clone https://github.com/SolanaRemix/SmartContractAudit.git
cd SmartContractAudit

# Install dependencies
npm install

# Copy environment template
cp .env.example .env

# Edit .env with your API keys and RPC endpoints
nano .env

🚀 Quick Start

Scan a Contract

# Basic scan
npm run scan -- --address 0x1234567890123456789012345678901234567890 --chain ethereum

# Scan with specific modules
npm run scan -- --address 0x1234... --chain bsc --modules antivirus,honeypot

# Batch scan from file
npm run scan -- --file addresses.txt --chain polygon

Check for Honeypot

node script/scan.js --address 0x1234... --chain bsc --modules honeypot

Trace Wallet Deposits

node script/scan.js --address 0x1234... --chain ethereum --modules tracer --depth 10

Full Comprehensive Scan

node script/scan.js --address 0x1234... --chain ethereum --modules antivirus,spam,honeypot,tracer

📚 Documentation

• Architecture - System design and components
• API Reference - Complete API documentation
• User Guide - Detailed usage instructions
• Development Guide - Contributing and extending
• Configuration - Configuration options
• Workflows - GitHub Actions setup

🏗️ Project Structure

SmartContractAudit/
├── auditor/              # Core auditing modules
│   ├── antivirus/       # Vulnerability scanner
│   ├── spam/            # Spam detector
│   ├── honeypot/        # Honeypot detector
│   ├── tracer/          # Wallet tracer
│   ├── scanner/         # Deep scanner orchestrator
│   └── index.js         # Main auditor entry point
├── contracts/           # Example smart contracts
│   ├── ethereum/        # EVM contracts
│   └── solana/          # Solana programs
├── script/              # Automation scripts
│   ├── scan.js          # Main scanning script
│   ├── notify.js        # Notification handler
│   └── repair.js        # Auto-repair engine
├── config/              # Configuration files
│   ├── chains.json      # Chain configurations
│   ├── scanner.json     # Scanner settings
│   ├── notifications.json
│   └── repair.json
├── .github/workflows/   # GitHub Actions
├── docs/                # Documentation
└── reports/             # Scan reports

⚙️ Configuration

Chain Configuration (config/chains.json)

Add your RPC endpoints and API keys:

{
  "ethereum": {
    "rpc": "https://mainnet.infura.io/v3/YOUR_KEY",
    "apiKey": "YOUR_ETHERSCAN_KEY"
  }
}

Scanner Configuration (config/scanner.json)

Customize detection thresholds:

{
  "antivirus": {
    "threshold": 70,
    "patterns": ["reentrancy", "overflow", ...]
  }
}

See Configuration Guide for complete options.

🤖 GitHub Actions Setup

1. Add Repository Secrets

Go to Settings → Secrets → Actions and add:

ETHEREUM_RPC_URL
BSC_RPC_URL
POLYGON_RPC_URL
SOLANA_RPC_URL
ETHERSCAN_API_KEY
BSCSCAN_API_KEY
SLACK_WEBHOOK
NOTIFICATION_WEBHOOK

2. Enable Workflows

Workflows are located in .github/workflows/:

• auditor-bot.yml - Continuous monitoring
• auto-repair.yml - Automated fixes
• pr-audit.yml - PR security checks
• deep-scan.yml - Weekly comprehensive scans

3. Configure Monitoring

Create config/monitored-addresses.txt with addresses to monitor (one per line).

📊 Reports

All scan results are saved in the reports/ directory:

• reports/json/ - JSON format reports
• reports/latest.json - Most recent scan
• Uploaded as GitHub Actions artifacts

🔧 Development

Adding a New Detection Module

1. Create module directory: auditor/mymodule/
2. Implement scanner class with scan() method
3. Register in auditor/index.js
4. Add configuration to config/scanner.json
5. Add tests

Adding Chain Support

1. Add chain config to config/chains.json
2. Create connector if needed
3. Update documentation

See Development Guide for details.

🧪 Testing

# Run all tests
npm test

# Run specific module tests
npm test -- auditor/antivirus

# With coverage
npm run test:coverage

🔐 Security

This tool is designed to detect security vulnerabilities, not exploit them. Always use responsibly and ethically.

• Report security issues privately
• Do not use for malicious purposes
• Respect rate limits and terms of service
• Keep API keys and secrets secure

📝 License

MIT License - see LICENSE file for details.

🤝 Contributing

Contributions are welcome! Please read CONTRIBUTING.md for guidelines.

1. Fork the repository
2. Create a feature branch
3. Commit your changes
4. Push to the branch
5. Open a Pull Request

📞 Support

• Issues: GitHub Issues
• Discussions: GitHub Discussions
• Documentation: docs/

🌟 Star History

If you find this project useful, please consider giving it a star! ⭐

🙏 Acknowledgments

• OpenZeppelin for security best practices
• The Ethereum security community
• All contributors and supporters

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⚠️ Disclaimer: This tool is provided as-is for educational and security research purposes. Users are responsible for complying with all applicable laws and regulations. The authors assume no liability for misuse.

Made with ❤️ by the SmartContractAudit Team