Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint, openWorldHint, idempotentHint, and non-destructive behavior, covering safety. However, the description adds no behavioral context beyond what annotations already convey—no mention of return format, errors, or any special conditions. It fails to leverage the opportunity to provide additional useful behavioral information.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.