Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare the tool is non-read-only, idempotent, and destuctive, so the description does not need to repeat those flags. It adds context about the submission workflow and the returned status, but it does not explain what destructive side effects occur, such as whether the invention becomes locked or uneditable.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.