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 contributes nothing on top of that. It does not state what happens to dependent records (e.g. stakeholders referenced by strategic scenarios), whether deletion is soft or hard, or what permissions are required for a destructive operation. No contradiction with annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.