# CrabTrap: Secure Agents in Production

CrabTrap is an LLM-as-a-judge HTTP proxy to secure agents in production. It intercepts and audits AI agent requests in real time. Try it on GitHub now.

**URL Source:** https://www.brex.com/crabtrap

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OPEN SOURCE

Deploy agents. Safely.

CrabTrap is an LLM-as-a-judge HTTP proxy to secure agents in production. It intercepts every request your AI agent makes, evaluates it against a policy, and allows or blocks it in real time.

Start using CrabTrap in 30 seconds.

Click the terminal to copy setup commands.

[View on Github](https://github.com/brexhq/CrabTrap/blob/main/QUICKSTART.md) | [Read the Blog Post](https://github.com/brexhq/CrabTrap/blob/main/QUICKSTART.md)

Watch the demo

![CrabTrap video 16x9](https://brand.brex.com/asset/9682a9f7-d425-49b6-9e7e-93a06b5faafc/mp4/CrabTrap-video-16x9.mp4)

SEE THE LLM JUDGE IN ACTION

Watch as CrabTrap decides to block or approve requests and logs whether each decision was a static rule match or an LLM judgment.   
Edit or add new rules to watch CrabTrap intercept them. 

Come build with us.

We don't wait for the ecosystem to catch up. We find a gap, build the fix, and ship it. If that sounds like your kind of engineering, we're hiring.  


[View open roles](https://www.brex.com/careers) | [Read the Blog Post](https://www.brex.com/journal/building-crabtrap-open-source)