Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full behavioral burden, yet it discloses almost nothing: no statement of what is returned, whether the template is static, whether it mutates anything, or whether the optional query changes the result. The one useful disclosure is that the payload contains a prompt, a usage guide, and edge-case handling, but that is vague about structure.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.