Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare destructiveHint=true, idempotentHint=true, and readOnlyHint=false. The description meaningfully adds that deletion is permanent, requires write consent and Strategy management rights, and excludes other asset types and patent-service request withdrawal, which are useful behavioral constraints beyond the structured hints.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.