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. The description only states 'Delete' but does not mention that this action is destructive and irreversible, or whether special permissions or confirmation steps are needed. Such transparency is critical for a deletion tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.