Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The annotation already declares readOnlyHint=true, indicating a safe read operation. The description adds 'monitoring dashboards' but does not disclose any additional behavioral traits such as pagination, filtering limitations, or data freshness. The description does not contradict the annotation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.