Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description bears full responsibility for behavioral disclosure. The description indicates it is safe (returns results) and mentions specific output fields (assignments, unassigned_shifts, statistics), adding value beyond reading. However, it does not state idempotency, rate limits, or potential side effects. It is clear but not exhaustive.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.