Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare destructiveHint=true and readOnlyHint=false, so the safety profile is clear. The description adds 'permanently' and 'bulk,' reinforcing that this is an irreversible multi-item mutation, but it does not disclose authorization requirements, confirmation behavior, or whether deletion is soft/hard beyond the adjective 'permanently.'
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.