# ZEUS

- **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:** [Harendra Thennakoon](https://cerebralvalley.ai/u/godragun)
- **GitHub:** https://github.com/godragun/farming-app
- **Demo video:** https://youtu.be/AiFfimvRJus
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/979

FieldGuard AI: an agentic farm-incident response system for Sri Lankan smallholders

In Sri Lanka, wild elephants killed 184 people in 2023, and farmers often cannot watch their fields at night. A camera that only labels an image does not tell a farmer what to do. FieldGuard AI, built during this hackathon as a new module of our Agri Lanka farming app, turns a field-node event into an evidence-based decision, a safe action and a verified record.

An AI agent looks at the camera frame and node readings. When unsure, it asks for another frame, then chooses from controlled tools: record the incident, send a phone alert, trigger the field node’s LED and buzzer, or queue the alert when the network is down and retry later. A cooldown prevents duplicate alerts, and every elephant alert carries safety advice (“do not approach”). Each step appears in a live agent trace.
An IoT dashboard shows field readings, and AI analytics produce field reports (disease-risk checks based on Department of Agriculture conditions, and crop suitability) grounded only in tool results.

Sensor nodes are simulated in this demo; no accuracy is claimed. Available in English, Sinhala and Tamil.

## More from Meta Global AI Developer Hackathon

- [HIX LAB](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/976)
- [Sampsonite](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/977)
- [pickfit](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/978)
- [Samuel Amoh Ntim](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/980)
- [Team Nuras](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/981)
- [Tobias Glawe](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/982)

---

Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/979. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt