Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false. The description adds no additional behavioral context, such as authentication requirements, rate limits, or what happens if the tick does not exist (e.g., returns null or error).
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.