--- 格式版本: 2 标题: "Build plugins | ChatGPT Learn" 原文链接: "https://developers.openai.com/codex/build-plugins" 发布日期: "2026-08-16" 发布时间校准状态: "found" 发布时间需复核: "否" 发布时间来源: "rule:local:strict_original_body" 发布时间证据: "Published Time: Sun, 16 Aug 2026 07:40:19 GMT" 发布时间校准原因: "规则确认唯一严格发布时间，来源 local:strict_original_body" 发布时间校准置信度: "high" 发布时间候选数量: 4 发布时间严格候选数量: 1 发布时间原页读取状态: "source template page reused from URL open" 发布时间未找到原因: "" 发布时间校准时间: "2026-08-17T00:06:33+08:00" 发布时间仲裁状态: "skipped" 发布时间仲裁尝试次数: 0 发布时间仲裁耗时毫秒: 0 发现时间: "2026-08-16T23:54:06+08:00" 入库时间: "2026-08-16T16:06:33.561Z" 来源平台: "固定入口" 搜索渠道: "fixed_url" 搜索词: "https://developers.openai.com/blog" 匹配关键词: - "deployment" - "performance" - "latency" - "throughput" - "AI" 相关厂家: - "OpenAI" - "Microsoft" - "AWS" - "Google" - "Oracle" 相关专家: [] 内容类型: "网页" 抓取工具: "Jina Reader" 清洗工具: "Jina Reader Markdown + Defuddle/Readability 正文提取" 原始附件: [] AI优质: "否" AI打分: 0 AI分档: "非优质" AI质检状态: "不通过" AI打分理由: "内容为OpenAI Codex插件开发文档导航页，与超节点/AI Rack/机柜级AI基础设施等主题完全无关，无技术或商业信息。" AI质检模型: "ali-deepseek-v4-flash" AI质检时间: "2026-08-17T00:06:39+08:00" AI主题相关性: 0 AI来源权威性: 0 AI新颖性: 0 AI技术细节: 0 AI商业部署信号: 0 AI完整性: 0 AI摘要: "OpenAI开发者文档中面向Codex的“Build plugins”页面仅呈现网站导航框架，未包含插件构建的具体说明、代码示例或技术细节。" AI摘要模型: "ali-deepseek-v4-flash" AI摘要时间: "2026-09-07T03:28:26.396Z" 采集批次: "2026年8月16日20点37分10秒" 采集批次ID: "20260816-203710-016" 去重键: "https://developers.openai.com/codex/build-plugins" --- Title: Build plugins | ChatGPT Learn URL Source: https://developers.openai.com/codex/build-plugins Published Time: Sun, 16 Aug 2026 07:40:19 GMT Markdown Content: For the complete documentation index, see [llms.txt](https://developers.openai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to the page URL. 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[Linear](https://developers.openai.com/codex/third-party/linear) ### Reference * [CLI customization](https://developers.openai.com/codex/cli-customization) * [Developer commands](https://developers.openai.com/codex/developer-commands) * [Developer settings](https://developers.openai.com/codex/developer-settings) Copy Page # Build plugins Create and test reusable capabilities for ChatGPT and Codex Copy Page To build or submit a plugin, use the complete [builder documentation on developers.openai.com](https://developers.openai.com/plugins). [Build and submit a plugin](https://developers.openai.com/plugins) This page provides a brief introduction. A plugin is an installable package that can include skills, an MCP server, or both. An MCP server can also return optional UI. ChatGPT and Codex share one universal plugin directory. Publish a public plugin once to make the same listing discoverable from supported surfaces in both products. During development, use a local marketplace to test the package before submitting it to the universal directory. Start with a skill when you are still iterating on one personal workflow. Build a plugin when you want to share that workflow, package related skills, connect to an external service, or distribute a stable capability to a team. ## Create a plugin with `@plugin-creator` For the fastest setup, use the built-in `@plugin-creator` skill in ChatGPT Work mode or `$plugin-creator` in Codex. ![Image 2: Plugin creator skill in ChatGPT](https://developers.openai.com/images/codex/plugins/plugin-creator.png)![Image 3: Plugin creator skill in ChatGPT](https://developers.openai.com/images/codex/plugins/plugin-creator-dark.png) ![Image 4: Plugin creator skill in ChatGPT](https://developers.openai.com/images/codex/plugins/plugin-creator.png)![Image 5: Plugin creator skill in ChatGPT](https://developers.openai.com/images/codex/plugins/plugin-creator-dark.png) Describe the outcome, the skills or MCP server to include, and whether you want a local marketplace entry for testing. For example: ``` @plugin-creator Create a plugin named meeting-follow-up. Include a skill that turns meeting notes into decisions, owners, and next steps. Add it to a personal marketplace so I can test it locally. ``` The skill creates the required `.codex-plugin/plugin.json` manifest, organizes the plugin folder, and can add the plugin to a local marketplace. ![Image 6: Invoking the plugin creator skill](https://developers.openai.com/images/codex/plugins/plugin-creator-invoke.png)![Image 7: Invoking the plugin creator skill](https://developers.openai.com/images/codex/plugins/plugin-creator-invoke-dark.png) ![Image 8: Invoking the plugin creator skill](https://developers.openai.com/images/codex/plugins/plugin-creator-invoke.png)![Image 9: Invoking the plugin creator skill](https://developers.openai.com/images/codex/plugins/plugin-creator-invoke-dark.png) After it finishes: 1. Review `.codex-plugin/plugin.json`. 2. Check each bundled skill under `skills/`. 3. Refresh ChatGPT or Codex and install the plugin from its local marketplace source. 4. Test the plugin in a new conversation with representative requests. If the plugin includes an MCP server, first build and test that server, then give `@plugin-creator` the registered connection details. Follow the complete [MCP server workflow](https://developers.openai.com/plugins/build/mcp-server) for tools, authentication, deployment, and testing. ## Create a skills-only plugin manually A minimal plugin contains a manifest and at least one skill: ``` meeting-follow-up/ ├── .codex-plugin/ │ └── plugin.json └── skills/ └── meeting-follow-up/ └── SKILL.md ``` Create `.codex-plugin/plugin.json`: ``` { "name": "meeting-follow-up", "version": "1.0.0", "description": "Turn meeting notes into decisions and next steps", "skills": "./skills/" } ``` Then add `skills/meeting-follow-up/SKILL.md`: ``` --- name: meeting-follow-up description: Extract decisions, owners, and next steps from meeting notes. --- Review the meeting notes. Return: 1. Decisions 2. Action items with owners 3. Open questions ``` Use a stable plugin name in kebab case. Keep the skill description specific enough for ChatGPT and Codex to recognize when the workflow applies. Use `@plugin-creator` to add the folder to a local marketplace, then install and test it before sharing it. ## Continue with the builder documentation For complete builder documentation, use the [Plugins documentation](https://developers.openai.com/plugins/). It covers: * [Plugin architecture](https://developers.openai.com/plugins/concepts/plugins) * [Building skills](https://developers.openai.com/plugins/build/skills) * [Building an MCP server](https://developers.openai.com/plugins/build/mcp-server) * [Adding optional UI](https://developers.openai.com/plugins/build/chatgpt-ui) * [Packaging a plugin](https://developers.openai.com/plugins/build/plugins) * [Testing a plugin](https://developers.openai.com/plugins/deploy/connect-chatgpt) * [Submitting and publishing](https://developers.openai.com/plugins/deploy/submission) To browse, install, enable, or remove plugins, see [Use plugins](https://developers.openai.com/codex/plugins). [Previous Build skills](https://developers.openai.com/codex/build-skills)[Next Hooks](https://developers.openai.com/codex/hooks) Ask AI ## Docs agent Loading docs agent...