Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full behavioral burden, and it discloses almost nothing: not whether the call still works, whether it is deprecated, what it returns, or any auth/rate constraints. The only trait conveyed is that it is a legacy alias, which is identity metadata rather than behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.