CTF

Free hands-on labs for prompt injection and LLM security training, with real models, a context trace view of assembled prompts, and a multi-level Gauntlet challenge.

A prompt-injection capture-the-flag arena for testing how AI agents behave under attack. Users can play challenges, create guarded agents, add optional guards and sandboxed tools, and track scores on a leaderboard.

An interactive CTF-style challenge where users try to break or exfiltrate data from sandboxed AI agents running in Declaw’s isolated runtime.