Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already establish that this is read-only, idempotent, and non-destructive, so the safety profile is covered. The description adds the useful behavioral detail of 'bounded pagination,' but it does not disclose exact defaults, maximum limits, or whether results are ordered or complete. No contradiction with annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.