Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the disclosure burden. It states the tool is free, returns only a filtered operational summary, and explicitly excludes paid market intelligence and internal infrastructure details. This gives useful boundary information beyond the tool name, though it does not detail response behavior or potential side effects, which is acceptable for a status endpoint.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.