Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of disclosing behavioral traits. It mentions 'safe issues' and 'optionally prune' but lacks details on permissions, side effects (e.g., what gets pruned and whether it's reversible), rate limits, or the nature of the scan. The description is too vague to inform an agent of important behavioral constraints.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.