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 only states 'Get robots.txt file content' without disclosing behavioral details such as return format, potential errors (e.g., file missing), or whether it reflects the current WordPress state. This lack of depth is a gap for a tool with no annotation support.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.