Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint: true, destructiveHint: false, idempotentHint: true, openWorldHint: true. The description adds minimal behavioral context beyond 'Get details', which is consistent. No additional traits (e.g., required permissions, response format) are disclosed, but the annotations cover the safety profile adequately.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.