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 but only states what the tool does, not how it behaves. It doesn't mention whether it returns real-time status, requires specific permissions, has side effects, or what the output format might be, leaving significant gaps for a tool that likely interacts with recording state.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.