Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the schema fully documents all parameters, including enums for claim, source_kind, and repository_visibility. The description adds contextual guidance about which parameter values matter (e.g., abbreviated refs, private repos) but does not add syntax or format details, so it stays at the baseline for high coverage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.