Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 0%, so the description must illuminate the parameters. The phrase '可按标题筛选' directly clarifies that the query parameter filters by title, which is useful. However, the limit parameter is not mentioned at all, and the query parameter is not explicitly named. The schema already provides limit's default/range, so this is partial compensation.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.