Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
With schema description coverage at only 25%, the description compensates by mapping required inputs: 'exact evaluated target' → evaluation, 'resolved result' → after, and 'caller-reported proof receipts' → checks. The optional diff parameter is not detailed, but the three required parameters receive useful semantic labels.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.