Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries full burden. It details input/output structure and examples, but does not disclose side effects, required permissions, safety profile, or limitations. The tool appears to be a simple lookup, but behavioral traits like read-only nature are not explicitly stated.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.