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 only states the listing action and endpoint, but does not explain pagination, sorting, filtering, or return format. The parameters after, before, and limit suggest pagination, but their semantics are not described. The description is too sparse to inform the agent about observable behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.