Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of disclosing behavior. It accurately describes a read-only listing action, but it does not explicitly state that it is non-destructive, nor does it mention any potential side effects, authentication requirements, or output characteristics. The description is honest but minimal, providing only the basic action without additional context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.