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 - **[Garak](https://github.com/leondz/garak)** - The "Nmap for LLMs." A vulnerability scanner that probes models for hallucination, data leakage, and prompt injection susceptibilities.
 - **[A2A Scanner](https://github.com/cisco-ai-defense/a2a-scanner)** - A scanner by Cisco designed to inspect "Agent-to-Agent" communication protocols for threats, validating agent identities and ensuring compliance with communication specs.
 - **[Cybersecurity AI (CAI)](https://github.com/aliasrobotics/cai)** - A framework for building specialized security agents for offensive and defensive operations, often used in CTF (Capture The Flag) scenarios.
+- **[PromptTrace](https://prompttrace.airedlab.com)** - Free hands-on AI security training platform. Practice prompt injection, RAG poisoning, and tool exploitation against real LLMs with full prompt stack visibility. Includes 10 labs, a 15-level CTF (The Gauntlet), and 9 learning modules aligned with OWASP Top 10 for LLMs.
 
 ## 🔍 Static Analysis & Linters
 *Tools to analyze agent configuration and logic code before deployment.*