Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
With schema coverage at 50%, the description compensates partially by naming the replaceable fields (title/body/tags/pinned/priority), which maps directly to the data object's properties. However, the nested properties in the schema already carry detailed semantics (size limits, slug patterns, version behavior), and the description adds no syntax, defaults, or format details beyond what the schema provides, so it does not fully bridge the coverage gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.