Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 50%: locale is fully documented in the schema, limit is not. The description does not mention limit (default 20, max 50) or locale at all, but the limit bounds are largely self-describing and the locale semantics are already in the schema, leaving only a modest gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.