Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description must fully disclose behavior. It only states 'Get all popups,' which implies a read operation but provides no details about pagination, ordering, inclusion of inactive popups, or response format. This is a significant gap for a tool with optional pagination parameters.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.