PlatAtlas FieldOps
PlatAtlas FieldOps is a trust-and-actuation layer for farms — now a managed fleet.
Core trick
Agent proposes device actions, but the host signs an Ed25519 order only after farmer approval, with the signing key kept outside the agent's sandbox.
Description
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.
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