Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions what details are retrieved (metadata, retention, row count) but lacks critical information such as whether this is a read-only operation, authentication requirements, rate limits, or error handling. The description is insufficient for a mutation-sensitive context without annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.