Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden for disclosing behavioral traits. It does not indicate whether deletion is permanent, whether it requires permissions, if it cascades to related data, or what the response looks like. This is a significant transparency gap for a destructive operation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.