Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, yet the Args block documents all six parameters: app_id's meaning, ISO 8601 format for from_/to, the state enum values (open/closed/all), metric examples (response_time, throughput, error_rate), and endpoint as controller path. This fully compensates for the bare schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.