Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full responsibility for behavioral disclosure. It only states the basic retrieve action and offers no details about response format, whether it returns a single status or a list, error handling, or any side effects. This is a significant gap for a read operation that might have nuances like historical data or pagination.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.