Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden of behavioral disclosure. While 'Delete' implies destruction, the description does not state whether the deletion is permanent, whether it cascades to associated data, or what happens if the macro does not exist. The added context 'from a queue' clarifies scope but not side effects.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.