Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations include destructiveHint: true, but the description adds no behavioral context. It doesn't disclose what 'export' entails (e.g., file creation, overwriting), side effects, or consequences. The description is neutral but fails to elaborate on the destructive nature hinted by annotations. With no additional context, the description adds little beyond the annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.