Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint=false, idempotentHint=false, and destructiveHint=false. The description adds 'after explicit approval' and 'empty', which provide some behavioral context but largely reinforce schema constraints (confirm const true). No additional side effects, authentication needs, or return behavior are disclosed.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.