Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Since no annotations are provided, the description carries the burden of behavioral transparency. It is minimal and does not disclose error handling (e.g., behavior when host_id not found), return format, or authentication requirements. For a simple get operation, this is acceptable but not fully transparent.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.