Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full responsibility for disclosing behavior, but it discloses nothing beyond restating the tool name. It does not state whether the operation affects selected clips, project items, media files, or whether it is reversible or requires specific conditions.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.