Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, covering the safety profile. The description adds that it retrieves all objects for a location, which is essentially the function. It does not disclose nuances like pagination, response size limits, or empty-list behavior. This is acceptable given the simple read-only nature, but it adds little beyond the annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.