Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of behavioral transparency. It only states 'using Management API' and 'connected vhost', giving minimal context. It does not disclose that this is a read-only operation, what happens if no connection exists, or any error/return behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.