Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description must carry the full burden of behavioral disclosure. It states the core action but does not mention that deletion is likely irreversible, what cascade effects occur (e.g., sitemaps removed), whether ownership is required, or what happens on failure. For a destructive operation, this is a significant gap.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.