Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations declare readOnlyHint=true, idempotentHint=true, but the description mentions handling erasure and deletion, which contradicts read-only semantics. Additionally, it does not disclose the async behavior indicated by the async parameter. This contradiction and lack of detail result in poor transparency.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.