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, and it largely delivers: it explains site_url, page_url, days (default 28), and row_limit (default 20, max 500). The 'max: 500' bound is not present in the schema and is genuinely additive, though format detail for the URL fields remains thin.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.