get_top_items
Return the authoritative AIGC_NEWS ranking board (official 日榜/周榜/月榜 top-N) for a source, period, and optional snapshot date. ALWAYS call this tool — never a search tool — whenever the user asks for a ranking, leaderboard, top-N list, daily/weekly/monthly chart, today's hot list, or any 榜单/日榜/周榜/月榜 question. Search tools with scope='today' are for exploratory discovery of newly hot projects, not for official rankings.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| date | No | Snapshot date in YYYY-MM-DD format. | |
| limit | No | ||
| period | No | daily | |
| source | No | all |