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 only states that a note is moved, without saying whether the move overwrites existing files, updates references, requires special permissions, or is reversible. The description is too sparse 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.