[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"article-openai-codex-app-feature-tour-2026-zh":3,"article-related-openai-codex-app-feature-tour-2026-zh":23,"series-tools-2f33e665-dbac-443a-87f0-15f6fda191b2":66},{"id":4,"slug":5,"title":6,"content":7,"summary":8,"source":9,"source_url":10,"author":10,"image_url":11,"cover_image":11,"category":12,"language":13,"translated_content":10,"related_article_id":14,"keywords":15,"key_takeaways":10,"views":21,"created_at":22,"published_at":22,"topic_cluster_id":10},"2f33e665-dbac-443a-87f0-15f6fda191b2","openai-codex-app-feature-tour-2026-zh","OpenAI Codex APP 完整功能盤點","\u003Cp>OpenAI 的 Codex APP 在 2026 年已經不是傳統意義上的程式碼助手。它把作業系統級的沙盒、Git 整合、雲端執行環境、Skills 與 MCP 全部組裝在一個桌面應用裡，使其成為目前功能最齊全的 AI Agent 客戶端之一，甚至在多項使用情境上超越 \u003Ca href=\"\u002Ftag\u002Fclaude-code\">Claude Code\u003C\u002Fa>。\u003C\u002Fp>\n\n\u003Cp>下面整理 Codex APP 目前已釋出的核心功能，並說明它與 Claude Code 在設計哲學上最關鍵的差異。\u003C\u002Fp>\n\n\u003Ch2>沙盒不是選項，是地基\u003C\u002Fh2>\n\n\u003Cp>Codex 與 Claude Code 最根本的差別，在於沙盒的角色。Claude Code 的沙盒是「可選擇額外開啟」的保護層；Codex 的沙盒則是整套權限系統的地基。Codex 將當前專案資料夾本身視為沙盒，預設允許讀寫資料夾內所有檔案，但禁止修改沙盒外的檔案、也禁止聯網。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1777620219082-601e.png\" alt=\"OpenAI Codex APP 完整功能盤點\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\n\n\u003Cp>關鍵在於這兩條限制不是靠模型自律遵守，而是透過作業系統底層機制實作 — 例如 macOS 使用內建的 Seatbelt Sandbox。當 Codex 需要超出沙盒的操作（escalate）時，會主動向使用者申請權限。\u003C\u002Fp>\n\n\u003Cp>權限有三檔：純手動審批、自動審查（小模型先評估風險，低風險直接放行）、完全訪問。官方與多數使用者都建議第二檔 — 在安全與便利間取得平衡。\u003C\u002Fp>\n\n\u003Ch2>Plan Mode、Steer 與多任務並行\u003C\u002Fh2>\n\n\u003Cp>Codex 採用三欄式介面：左側任務列表、中間對話、右側多功能面板（瀏覽器、批註、檔案樹）。多個專案可同時運行，任務以圓點顏色顯示狀態 — 灰色執行中、綠色等待批准、藍色已完成。\u003C\u002Fp>\n\n\u003Cp>另兩個關鍵能力是 \u003Cstrong>Plan Mode\u003C\u002Fstrong> 與 \u003Cstrong>Steer\u003C\u002Fstrong>。Plan Mode 讓 Codex 不立即動手，而是先以問題卡片與使用者確認顆粒度與方向；Steer（中文常譯為「引導」）則允許在 AI 執行中途接管方向盤、修正其理解錯誤的部分，而不必等整個任務跑完才修正。對複雜任務而言，這兩個功能直接決定產出品質。\u003C\u002Fp>\n\n\u003Ch2>Git Worktree 與雲端執行：並行開發成為日常\u003C\u002Fh2>\n\n\u003Cp>Codex 對 Git 的整合相當深。它支援直接在 UI 上建立 Git Worktree — 把專案完整複製到新資料夾並掛上獨立分支，讓多個 AI 任務可以在不同 Worktree 並行開發、互不干擾，完成後再合併回主幹。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1777620222386-9ub0.png\" alt=\"OpenAI Codex APP 完整功能盤點\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\n\n\u003Cp>除了本地執行，Codex 也提供雲端執行環境。將專案推到 GitHub 後，可在 Codex Web（手機亦可開啟）下達指令，雲端容器會 clone 程式碼、執行修改、並以 Pull Request 形式提交。出差或臨時要動工時，這個流程比本地開發更輕量。\u003C\u002Fp>\n\n\u003Ch2>AGENTS.md、Skills 與 MCP：三層擴展架構\u003C\u002Fh2>\n\n\u003Cp>Codex 的可擴展性建立在三層之上：\u003C\u002Fp>\n\n\u003Cul>\n\u003Cli>\u003Cstrong>AGENTS.md\u003C\u002Fstrong>：放在專案根目錄的記憶檔案，每次對話自動讀取。Codex 也支援放在 \u003Ccode>~\u002F.codex\u002FAGENTS.md\u003C\u002Fcode> 的全域版本，對所有專案生效。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Skills\u003C\u002Fstrong>：封裝工作流、規範或專業能力的技能包。可從 Codex 內建市場安裝（例如 Remotion 動畫生成）、從 GitHub 下載第三方版本，或用內建的 Skill Creator 自製。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>MCP（Model Context Protocol）\u003C\u002Fstrong>：標準化的工具協定，可接入 Supabase、Gmail、GitHub 等外部服務。Codex 用 \u003Ccode>codex mcp login\u003C\u002Fcode> CLI 完成 OAuth 流程後即可使用。\u003C\u002Fli>\n\u003C\u002Ful>\n\n\u003Cp>這套架構與 Claude Code 的 Skills \u002F MCP 機制相似，但 Codex 的市集與安裝體驗更接近一般軟體的使用習慣。\u003C\u002Fp>\n\n\u003Ch2>Computer Use 與自動化排程\u003C\u002Fh2>\n\n\u003Cp>Codex 的 Computer Use 目前僅限 macOS，能讓 AI 透過虛擬鼠標操作整台電腦 — 例如打開聊天軟體發送訊息、開啟 Chrome 查閱看板、再以聊天工具回報摘要。配合 Codex 內建的自動化排程，可將整套流程設定為定時任務（例如每天下午 5 點產出工作日報）。\u003C\u002Fp>\n\n\u003Cp>Codex 在執行自動化任務時還會把累積的經驗寫入 \u003Ccode>memory.md\u003C\u002Fcode>，幫助下一次執行 — 這是值得開發者借鑑的 Agent 工程模式。\u003C\u002Fp>\n\n\u003Ch2>對開發者的意義\u003C\u002Fh2>\n\n\u003Cp>Codex APP 體現了 OpenAI 對 Agent 工具的看法：用作業系統級機制把模型的能力 harness（馴服）在可控範圍內，再透過 Plan、Steer、Worktree、Skills 等高階抽象提升使用者的掌控感。當 AI Agent 從 demo 走向日常生產工具，這種「能力強但綁住韁繩」的設計哲學，會比單純追求自由度更有價值。\u003C\u002Fp>","OpenAI 的 Codex APP 已經從程式碼補全工具，演化為功能最完整的 AI Agent 桌面客戶端。它透過作業系統級沙盒、三檔權限機制、Git Worktree 並行開發、以及對 AGENTS.md、Skills 與 MCP 的原生支援，在 2026 年逐步拉開與 Claude Code 的距離。從沙盒哲學、Plan Mode、Steer 中途引導，到 Computer Use 與雲端執行環境，Codex 的設計呈現出 OpenAI 對 Agent 工程的鮮明立場。","oracore-original",null,"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1777620219082-601e.png","tools","zh","5ac1e437-102b-4e95-8c01-b2a2ffafb523",[16,17,18,19,20],"OpenAI","Codex","AI Agent","Claude Code","Developer Tools",7,"2026-05-01T07:22:46.938948+00:00",{"tags":24,"relatedLang":25,"relatedPosts":29},[],{"id":14,"slug":26,"title":27,"language":28},"openai-codex-app-feature-tour-2026-en","OpenAI Codex APP Feature Tour: Sandbox, Worktree, and Skills","en",[30,36,42,48,54,60],{"id":31,"slug":32,"title":33,"cover_image":34,"image_url":34,"created_at":35,"category":12},"4bdcf208-fb80-484e-b4b6-06af035a6df1","modulate-aws-voice-chats-into-signals-zh","Modulate 用 AWS 把語音聊天做成訊號","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1780519733892-rxue.png","2026-06-03T20:48:22.697917+00:00",{"id":37,"slug":38,"title":39,"cover_image":40,"image_url":40,"created_at":41,"category":12},"f44a28d3-2305-43de-b5fa-21217d561054","amazon-rekognition-content-moderation-filter-zh","Amazon Rekognition把審核變成過濾器","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1780517005409-bxfc.png","2026-06-03T20:02:57.634353+00:00",{"id":43,"slug":44,"title":45,"cover_image":46,"image_url":46,"created_at":47,"category":12},"80f6f40b-3217-45e4-acff-7b2f6d261779","codex-workspace-limits-tell-you-why-zh","Codex 讓工作區限額錯誤說人話","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1780514293711-ltqa.png","2026-06-03T19:17:41.340056+00:00",{"id":49,"slug":50,"title":51,"cover_image":52,"image_url":52,"created_at":53,"category":12},"daa3d568-4bc5-4f29-aa64-225928ace9b4","book-2-turns-sneaker-drop-into-merch-zh","Book 2 把球鞋發售變成周邊系統","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1780513400116-8jeh.png","2026-06-03T19:02:49.03795+00:00",{"id":55,"slug":56,"title":57,"cover_image":58,"image_url":58,"created_at":59,"category":12},"9c9d8493-a290-4058-bcab-dc03c05476bf","chatgpt-updates-june-2026-playbook-zh","ChatGPT 更新變成 6 月 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