Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description carries the full burden of explaining the parameters. It compensates thoroughly by defining status values ('active', 'completed', 'cancelled'), explaining the include_cancelled/status precedence, and adding limit default/max and offset pagination details that are absent from the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.