Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions pagination, which is useful context, but fails to describe other critical behaviors such as whether this is a read-only operation (implied by 'List' but not stated), what permissions are required, rate limits, or the format of returned data. For a tool with no annotation coverage, this leaves significant gaps.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.