Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of behavioral disclosure. 'Gets' implies a non-destructive read, but the description does not state what is returned, whether the operation can fail, or how settings relate to the active sequence state. The resolution/framerate examples add a little context but not full transparency.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.