Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are present, and the description only mentions 'for the authenticated user', implying authentication is required. It does not disclose return format, pagination, error behavior, or any side effects. The description carries the full burden and provides minimal behavioral insight.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.