Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint, idempotentHint, openWorldHint, and destructiveHint=false, handling safety and idempotency. However, the description adds no behavioral context beyond stating 'authenticated', which is implied. No additional traits (e.g., pagination, filtering behavior) are disclosed.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.