Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the burden of behavioral disclosure. It explicitly states the key behavioral trait: the operation is a reversible soft-delete. It does not detail side effects like how archived contracts appear in listings, but for a single-parameter tool, this is sufficient disclosure of the primary behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.