Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden. It states a simple read operation but does not disclose any potential side effects, return format, errors (e.g., empty project), or authentication needs. Two sentences could add clarity, e.g., 'Returns a list of scene names; no side effects.'
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.