Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations only state readOnlyHint=false, idempotentHint=false, and destructiveHint=false, so the description carries moderate disclosure burden. It adds useful behavioral context by naming the PATCH method, clarifying that `data` contains fields to alter, and mentioning bulk execution via ids. It does not cover response behavior or error conditions, but with annotations present this is acceptable.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.