Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden of behavioral disclosure, and it only reveals that the operation imports sanitized HTML and creates a draft. It does not state whether existing drafts are overwritten, whether invalid HTML is rejected or silently stripped, what the returned object looks like, or any permission/side-effect details.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.