Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
There are no annotations, so the description carries the full burden of behavioral disclosure. It only restates the list semantics and does not mention read-only behavior, pagination, auth requirements, or whether the result includes nested stages or just top-level pipeline objects.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.