Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple read-only list tool, the description, combined with the output schema and annotations, covers what is listed, the workspace scope, and truncation behavior. The only minor gap—how to fetch the remaining teams when `hasMore` is true—is not necessary for selection and basic invocation.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.