Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 57% and the description restates what the schema already says for query, ticker, report_type and sort (including the newest default), so it adds little new semantics. It is silent on limit, cursor, and the price_max_cents reservation beyond the schema's own note. Adequate, but the description does not compensate for the coverage gap on the pagination parameters.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.