Arf

Before an order goes out, the agent asks Arf. Arf reads the live order book through Agent Trade Kit, deterministically computes slippage and the largest size the book can safely absorb, signs the result and binds it to the RiskCircuitBreaker contract on Avalanche Fuji. The contract guards one invariant: no order may exceed the safe size, and one that does is rejected with a suggestion to split it.

An LLM planner runs the analysis but cannot change the numbers. If data is stale or incomplete, no signature is produced and the chain refuses the order.