Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of behavioral disclosure. It reveals a notable data-retention behavior (incidents kept even after the status page drops them) and implies a read-only operation via 'Recorded'. However, it does not describe response shape, pagination, or any prerequisites, leaving some behavioral ambiguity.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.