Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full behavioral disclosure burden. It states the tool 'run[s] every gate' and reports pass/block status, but doesn't mention side effects (e.g., does it modify the sheet?), permissions needed, failure modes, or performance implications (e.g., is it expensive for many gates?).
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.