CNKI Paper Detail Extraction Extract complete metadata from a CNKI paper detail page. Arguments is optionally a CNKI paper detail URL (containing ). If not provided, assumes the current page is already a paper detail page. Steps 1. Navigate to the paper page (if URL provided) If contains a URL: - Use with the URL. - Use with text and timeout 15000. 2. Check for captcha Use . If "拖动下方拼图完成验证" found, notify user: CNKI 正在显示滑块验证码。请在 Chrome 浏览器中手动完成拼图验证，完成后告诉我继续。 3. Extract paper metadata via JavaScript Use with this function: 4. Format and present the output 5. Fallback: snapshot-based parsing If…