Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and idempotentHint=true, covering the safe, stateless nature. The description adds 'recent' and optional filtering but does not explain what 'recent' means (e.g., ordering by creation date) or mention pagination behavior. 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.