Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It does reveal that publishing promotes the current version to live, which is useful, but it omits side effects, reversibility, permissions, or whether the previous live version is replaced. This is minimal behavioral transparency for a mutating operation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.