Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description compensates by disclosing the ranking behavior, the return as a JSON array with a specific list of fields, and the default/max behavior for limit. It does not mention authorization, pagination beyond the limit, or whether results are restricted to certain bot statuses, but coverage is solid for a read-only list operation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.