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. It states the action is reversible, which is important context, but it does not disclose potential side effects such as how archiving affects tasks, timers, or member access, nor does it mention any permission requirements. This is a moderate gap given the mutation nature of the tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.