# Plat Atlas: FarmOps

- **Event:** [Claude Build Day](https://cerebralvalley.ai/e/claude-startups-build-day)
- **When:** Sat, Jun 13 at 9:00 AM – 10:00 PM (PDT)
- **Where:** San Francisco, CA
- **Team:** [craig merry](https://cerebralvalley.ai/u/craigmerry)
- **GitHub:** https://github.com/ClaudeFarms/fieldops
- **Website:** https://fieldops-87e.pages.dev/
- **Demo video:** https://youtu.be/c80BU5YXdD0
- **Gallery:** https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/41

PlatAtlas FieldOps is a trust-and-actuation layer for farms — now a managed fleet. A real Anthropic Managed Agent coordinator surveys a field, fans out to a drone and two rovers as sub-agent threads, and proposes remediation across the fleet — but nothing actuates without a farmer-approved, host-signed, registry-verifiable order. A simulated drone reports an irrigation leak; from one approval queue the farmer approves one rover's dispatch and denies another; the approved order is RCAN-signed host-side (the signing key never enters the agent's sandbox) and executed, the denied/tampered one is provably refused (403, deny=envelope_signature), and every step lands in a hash-linked audit anyone can verify offline. The coordination is a real Managed Agent (claude-opus-4-8); every physical actuation is SIMULATED and labeled — the trust chain (Ed25519 signatures, the human gate, the refusal, the audit) is real.

## More from Claude Build Day

- [Artful Ardvarks](https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/38)
- [Litmus](https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/39)
- [Night Brief SF](https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/40)
- [Yoonchang Han (Solo Team)](https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/42)
- [Gralio.ai](https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/43)
- [Constellation](https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/44)

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Markdown version of https://cerebralvalley.ai/e/claude-startups-build-day/hackathon/gallery/41. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt