Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries full responsibility for disclosing behavioral traits. It merely says 'List teams' and does not mention whether it requires authentication, whether it is read-only, any rate limits, pagination behavior, or what the return value looks like. The description is entirely silent on operational behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.