Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries full burden. It only specifies what is returned (attachments) but does not disclose behavioral details like pagination, authentication needs, rate limits, or whether the result varies by item type. This is insufficient.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.