Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries full burden. It doesn't disclose whether this is a read-only operation, what permissions are needed, whether it's paginated, rate-limited, or what the return format looks like. 'Search' implies querying, but behavioral details like performance characteristics or error conditions are missing.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.