Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already signal mutation and destructiveness, and the description adds the valuable nuance that the delete is soft and reversible ('soft delete', 'pode ser restaurado depois'). It does not detail effects on related resources or whether deletion is idempotent, but the core behavior is disclosed beyond the annotated flags.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.