Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations provided, so description carries full burden. 'Mark for deletion' hints at soft delete but is vague. Does not disclose permanence, auth requirements, or side effects. Raises ValueError for nonexistent or non-modifiable notes, but behavioral context is minimal.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.