近期，Codex、Claude桌面版、Cursor3.0等主流AI Agent產品不約而同採用三欄佈局設計，這並非偶然模仿，而是交互模式優化的必然趨勢。傳統聊天機器人兩欄佈局僅適合簡單問答，而Agent時代AI能自主編程、修改文件、調用工具，用戶需直觀審查操作結果，因此右側工作區應運而生。同時，用戶使用Agent時間增長，三欄佈局減少了頻繁切換，提升了效率。
Cursor3版本發佈，標誌着軟件開發進入智能體自主工作新階段。其核心創新是“智能體統一工作區”，支持用戶與多個智能體協同工作，實現本地與雲端多代碼倉庫的無縫協作，提升開發效率。
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