Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description adds minimal behavioral context beyond the input schema annotations. It implies a read-only query operation, which aligns with the annotations (readOnlyHint: true, destructiveHint: false, idempotentHint: true), but doesn't disclose additional traits like rate limits, authentication needs, or what 'ESA proxy configuration' entails. With annotations covering safety and idempotency, the description meets a baseline by not contradicting them but offers little extra insight.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.