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 only states the tool 'audits friction' without explaining what it does internally, whether it is read-only, what data it inspects, what it returns, or any side effects. This is a significant gap, especially since there is no output schema.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.