Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare destructiveHint=true, idempotentHint=true, and openWorldHint=true, so the safety profile is known. The description adds nothing beyond that — no mention of what is deleted, whether cascading child records are removed, or whether the ID must exist. It does not contradict annotations, but contributes zero behavioral context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.