Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and destructiveHint=false, so the tool is known to be safe. The description adds the auth requirement and details the behavior for each method variant (catalog, workflows, parameters, example). It does not contradict annotations and provides useful transparency about the tool's responses.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.