CNKI Paper Download (文献下载) Prerequisites User must be logged in to CNKI with download permissions. Arguments is optionally a paper detail URL. If blank, uses current page. Steps 1. Navigate (if URL provided) If URL provided: use to go to the URL directly (no wait for needed — Step 2 handles waiting). Important : Always use instead of clicking links on the search results page. Clicking opens a new tab and wastes 3 extra tool calls ( + + ). 2. Check status and download (single async evaluate script) Replace with or : 3. Report Based on JS result: - → "PDF 下载已触发：{title}。请在 Chrome 下载管理器中查看。" - →…