# Munix

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Dominic Pi-Sunyer](https://cerebralvalley.ai/u/dpisunyer)
- **GitHub:** https://github.com/Dominic-Pi-Sunyer/munix
- **Demo video:** https://youtu.be/dWVMim_Kp4g
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2432

Munix is a runtime that keeps AI agents safe from prompt injection without taking them off autopilot. An agent that reads web pages, email or files can be handed instructions by a stranger, and a model’s refusal is only a probability. In Munix the agent runs boxed in, with no network and no keys, and every action it proposes goes through the Gate. The Gate is plain code: it traces each recipient, link and amount back to where it came from, and refuses anything a stranger chose. A Muse Spark planner signs the plan before the agent reads anything risky. Readers turn untrusted text into typed values. A hijacked agent is killed and restarted clean, and every decision goes into a hash-chained ledger.

Muse Spark wrote 16 new attacks against itself that took over the unprotected agent in 42 of 48 runs. Under Munix: 0 of 48. With Muse Wonder as the agent: 10 of 48 bare, 0 of 48 under Munix. An attacker told Munix’s rules got through in 0 of 89 rounds. On the AgentDojo benchmark (banking, Slack, travel), Munix allowed 0 real attack successes.

## More from Meta Global AI Developer Hackathon

- [Echo](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2429)
- [ExamEval](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2430)
- [MARVA](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2431)
- [Shravan_ai](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2433)
- [Muse Newz](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2434)
- [KIVO](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2435)

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