Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
This is a low-complexity tool with one parameter and an output schema, so the description sufficiently covers what, why, and expected output. It mentions the scoring scale, per-check results, tips, and input flexibility, leaving no critical gap for successful invocation.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.