Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description discloses the scope and that each engagement includes its current state, and 'List' implies a read-only operation. However, with no annotations, it does not mention whether the result is paginated, ordered, limited, or if there are any side effects or error conditions beyond the generic 200 response.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.