Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and destructiveHint=false, and the description adds context by listing the contents of the brand pack, which sets expectations for what is returned. However, it does not disclose additional traits like response format or authentication requirements, though the output schema fills some gaps.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.