Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are present, so the description carries the full burden of behavioral disclosure. It only restates the action 'get list of comments' without mentioning read-only guarantees, required permissions, pagination, ordering, or any side effects. The verb 'get' implies a read operation, but no behavioral traits beyond that are revealed.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.