Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare destructiveHint=true and idempotentHint=true, so the safety profile is covered structurally; the description adds nothing on top of that. It does not say whether previously imported content is removed, whether dependent import jobs are cancelled, or whether the operation can be undone.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.