Cairo/StarkNet Vulnerability Scanner

1. Purpose

Systematically scan Cairo smart contracts on StarkNet for platform-specific security vulnerabilities related to arithmetic, cross-layer messaging, and cryptographic operations. This skill encodes 6 critical vulnerability patterns unique to Cairo/StarkNet ecosystem.

2. When to Use This Skill

• Auditing StarkNet smart contracts (Cairo)
• Reviewing L1-L2 bridge implementations
• Pre-launch security assessment of StarkNet applications
• Validating cross-layer message handling
• Reviewing signature verification logic
• Assessing L1 handler functions

3. Platform Detection

File Extensions & Indicators

• Cairo files: .cairo