Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's complexity (retrieving a specific resource), lack of annotations, 0% schema coverage, no output schema, and many sibling tools, the description is severely incomplete. It doesn't clarify what 'specific' means, how to identify the watchlist, what data is returned, or how it differs from related tools. This inadequacy fails to provide the context needed for effective tool use.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.