Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description is the only source of behavioral context. It discloses the asynchronous workflow ('Staff will reply via Discord' and 'Use check_reply to retrieve the response later') but does not mention side effects, whether the submission is stored, or any rate/format constraints. That is partial disclosure, not full.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.