Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already cover read-only, idempotent, and non-destructive behavior. The description adds that the tool returns the published markdown of a specific analysis rather than a live or filtered query result, which is meaningful behavioral context beyond the annotations. It does not describe potential limitations, but the bar is lowered by the strong annotation set.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.