Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description bears the full burden of behavioral disclosure. It accurately indicates a read-only listing operation and reveals the 'ordered by position' behavior, but it does not mention return format, authentication needs, or any further behavioral nuances. This is adequate but not rich.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.