Developer Tools / Code Assistant

ClaySeal Arena

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.

Clear28/30
Useful27/30
Specific18/20
Complete11/20
ClaySeal Arena screenshot

Why it was accepted

The page clearly presents a real AI security product with a specific use case: training and testing prompt-injection attacks against sandboxed agents. The crawl shows playable challenges, custom challenge creation, optional guards, sandboxed custom tools, and a leaderboard, which is enough evidence for a useful public listing.

Weakness

The snapshot does not show actual example challenges, pricing, account limits, or any docs outside the page itself. It also does not explain the model/back-end setup beyond Anthropic or OpenAI key support.

Review status

45 hours ago #442 ↓ -6

Last evaluated 45 hours ago. Current rank #442. Down 6 spots in the rankings.

Score history

84

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