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 explains what the tool returns (pillar scores, grade, evidence, report URL) and implies a non-destructive scan, but it does not explicitly mention read-only behavior, potential latency, or whether the URL must be publicly accessible. This is adequate but leaves some behavioral details unstated.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.