Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Without annotations, the description must disclose behavioral traits. It labels the tool as 'Delete', implying destruction, but does not state that the action is irreversible, what happens to related data, or if any side effects occur. This is a critical gap for a destructive operation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.