Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the burden of behavioral disclosure. It describes the output format (markdown) and content (ranked findings, why each matters, how to fix it), which is useful. It does not mention side effects, but this is a read-only reporting tool with no obvious destructive behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.