Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure, yet it says nothing about read-only nature, pagination limits (row_count max 100), sorting, filtering, or return format. This is a complete gap for a tool with a complex nested parameter object.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.