Creating Hedera Agent Kit Policies Policies are blocking validation rules layered on the lifecycle. A policy checks the call at one or more stages and throws to abort execution — the error propagates back to the LLM agent. Use them to enforce thresholds, allowlists/blocklists, rate limits, business hours, compliance rules, etc. Policies fire only for tools that extend . A tool that implements the interface directly without extending bypasses policies entirely. Policy vs. hook | Goal | Use | |---|---| | Stop a call when a condition holds | Policy (this skill) | | Reject specific tool methods |…