# Immune

- **Event:** [The Recursive Agents Hackathon](https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon)
- **When:** Sat, Oct 17 at 9:00 AM – 10:00 PM (PDT)
- **Where:** San Francisco, CA
- **Team:** [Aradhya Mishra](https://cerebralvalley.ai/u/odo)
- **GitHub:** https://github.com/odoisveryverygood/agent-immune-system/tree/feature/policy-council
- **Demo video:** https://youtu.be/V7x2gDhBzZo
- **Gallery:** https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/8

Immune is a recursive testing and repair system for AI shopping agents. It tackles a subtle problem: a fix that stops an attack can also break legitimate purchases.

A security agent proposes constraints against pricing abuse, while a customer advocate challenges policies that harm valid customers. When a fix fails, Immune spawns a child investigation and repair task. The revision must cite evidence from both agents and satisfy their constraints before undergoing further tests.

Our live sandbox demonstration recovered from a deliberately seeded discount-policy failure, passing 8/8 private attack checks and 2/2 legitimate purchases in approximately 25 seconds. The engine supports two shopping-agent implementations we built.

Crusoe powers inference, NVIDIA Nemotron provides independent review, You.com supplies research, and OpenShell executes sandbox checkout operations. An interactive canvas exposes task lineage, policy changes, advocate disagreements, and checkout receipts.

## More from The Recursive Agents Hackathon

- [SPARKLETEAM](https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/5)
- [DoneDone](https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/6)
- [Factory N+1](https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/7)
- [Hanuman](https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/9)
- [No free wins](https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/10)
- [kerngen](https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/11)

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Markdown version of https://cerebralvalley.ai/e/crusoe-recursive-agents-hackathon/hackathon/gallery/8. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt