Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=false, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds one useful behavioral fact beyond that: the probe runs again immediately, signaling a prompt side effect. It omits what happens if the trigger is not currently paused and whether the call is idempotent.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.