Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description must carry the full burden of behavioral disclosure. It states that the tool returns a list but omits important details such as whether the operation is read-only, the effect of the 'is_archived' parameter, authentication requirements, or any rate limits. The description is insufficient to set accurate agent expectations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.