Codex Plugin 建立指南

figma/ ├── .codex-plugin/ │ └── plugin.json ├── .mcp.json ├── .app.json ├── agents/ # plugin 層級的 openai.yaml │ └── openai.yaml ├── assets/ # logo、icon ├── commands/ # CLI 命令 ├── hooks.json # 生命週期 hook ├── scripts/ # 腳本 ├── skills/ # 多個 skill 目錄 │ ├── figma-use/ │ │ └── SKILL.md │ ├── figma-generate-design/ │ │ └── SKILL.md │ └── figma-swiftui/ │ └── SKILL.md ├── ui/ # UI 相關資源 ├── plugin.lock.json └── README.md

CodexPlugins/ ├── .agents/ │ └── plugins/ │ └── marketplace.json # 個人 marketplace 定義 ├── .agents/skills/ │ └── plugin-creator/ # 用於建立 plugin 的 skill ├── plugins/ │ └── evennia/ │ ├── .codex-plugin/ │ │ └── plugin.json │ ├── assets/ │ ├── plugin.lock.json │ └── skills/ │ ├── SKILL.md │ ├── evennia-typeclasses/ │ ├── evennia-commands/ │ └── ... (共 28 個 skills) └── README.md

{ "name": "figma", "version": "2.0.12", "description": "Figma workflows for design implementation, Code Connect templates, and design system rule generation.", "author": { "name": "Figma", "url": "https://www.figma.com" }, "homepage": "https://www.figma.com", "repository": "https://github.com/openai/plugins", "license": "LicenseRef-Figma-Developer-Terms", "keywords": [ "figma", "design-to-code", "ui-implementation", "code-connect", "design-system" ], "skills": "./skills/", "apps": "./.app.json", "mcpServers": "./.mcp.json", "interface": { "displayName": "Figma", "shortDescription": "Design-to-code workflows powered by the Figma integration", "longDescription": "Figma workflows for implementing designs in code, creating Code Connect templates for published Figma components, and generating project-specific design system rules for repeatable Figma-to-code work.", "developerName": "Figma", "category": "Creativity", "capabilities": [ "Interactive", "Read", "Write" ], "websiteURL": "https://www.figma.com", "privacyPolicyURL": "https://www.figma.com/legal/privacy/", "termsOfServiceURL": "https://www.figma.com/legal/developer-terms/", "defaultPrompt": [ "Inspect a Figma design and implement it in code", "Create Code Connect templates for my components", "Build or update a screen in Figma" ], "brandColor": "#1ABCFE", "composerIcon": "./assets/logo-padded.png", "logo": "./assets/logo-padded.png", "screenshots": [] } }

{ "name": "evennia", "version": "1.0.0+codex.20260702023623", "description": "Evennia MUD game development skills — 28 comprehensive skills for learning and building with Evennia.", "author": { "name": "Jakeuj", "email": "jakeuj@example.com", "url": "https://github.com/jakeuj" }, "homepage": "https://www.evennia.com", "repository": "https://github.com/jakeuj/evennia-codex-plugin", "license": "MIT", "keywords": [ "evennia", "mud", "game-dev", "python", "text-adventure" ], "skills": "./skills/", "interface": { "displayName": "Evennia MUD Development", "shortDescription": "Learn and build MUD games with Evennia — 28 skills", "longDescription": "A comprehensive skill set for learning and developing with Evennia...", "developerName": "Jakeuj", "category": "Productivity", "capabilities": [ "Interactive", "Write" ], "websiteURL": "https://www.evennia.com", "privacyPolicyURL": "https://www.evennia.com/privacy/", "termsOfServiceURL": "https://www.evennia.com/terms/", "brandColor": "#00AA00", "composerIcon": "./assets/evennia-logo.png", "logo": "./assets/evennia-logo.png", "screenshots": [], "defaultPrompt": [ "Read the Evennia documentation page by page", "Create a new Evennia typeclass", "Build a custom command for my MUD game" ] } }

plugins/evennia/skills/ ├── evennia-typeclasses/SKILL.md ├── evennia-commands/SKILL.md ├── evennia-attributes/SKILL.md ├── evennia-tags/SKILL.md ├── evennia-rooms/SKILL.md ├── evennia-objects/SKILL.md ├── evennia-exits/SKILL.md ├── evennia-characters/SKILL.md ├── evennia-accounts/SKILL.md ├── evennia-scripts/SKILL.md ├── evennia-locks/SKILL.md ├── evennia-channels/SKILL.md ├── evennia-commandsets/SKILL.md ├── evennia-default-commands/SKILL.md ├── evennia-help-system/SKILL.md ├── evennia-nicks/SKILL.md ├── evennia-evmenu/SKILL.md ├── evennia-eveditor/SKILL.md ├── evennia-coding-utils/SKILL.md ├── evennia-sessions/SKILL.md ├── evennia-signals/SKILL.md ├── evennia-ticker-handler/SKILL.md ├── evennia-monitor-handler/SKILL.md ├── evennia-on-demand-handler/SKILL.md ├── evennia-prototypes/SKILL.md ├── evennia-web-api/SKILL.md ├── evennia-web-admin/SKILL.md └── evennia-doc-reader/SKILL.md

skills/evennia-typeclasses/ ├── SKILL.md # 核心指令檔 ├── references/ # 補充參考資料 └── scripts/ # 輔助腳本

{ "mcpServers": { "figma": { "type": "http", "url": "https://mcp.figma.com/mcp", "oauth_resource": "https://mcp.figma.com/mcp" } } }

{ "apps": { "figma": { "id": "connector_68df038e0ba48191908c8434991bbac2" } } }

{ "hooks": { "PostToolUse": [ { "matcher": "Write|Edit", "hooks": [ { "type": "command", "command": "./scripts/post_write_figma_parity_check.sh" } ] } ] } }

CodexPlugins/ ├── .agents/ │ └── plugins/ │ └── marketplace.json ← 個人 marketplace ├── plugins/ │ └── evennia/ │ └── ...

{ "name": "personal", "interface": { "displayName": "Personal" }, "plugins": [ { "name": "evennia", "source": { "source": "local", "path": "./plugins/evennia" }, "policy": { "installation": "AVAILABLE", "authentication": "ON_INSTALL" }, "category": "Productivity" } ] }

my-codex-plugins/ ├── .agents/ │ └── plugins/ │ └── marketplace.json # 把 plugin 掛到個人 marketplace ├── plugins/ │ └── my-plugin/ │ ├── .codex-plugin/ │ │ └── plugin.json # 必要：manifest │ ├── .mcp.json # 可選：MCP server │ ├── .app.json # 可選：apps/connectors │ ├── agents/ │ │ └── openai.yaml # 可選：plugin 層級介面 │ ├── assets/ # 可選：圖示品牌 │ │ ├── logo.png │ │ └── logo-padded.png │ ├── commands/ # 可選：CLI 命令 │ ├── hooks.json # 可選：生命週期 hook │ ├── scripts/ # 可選：輔助腳本 │ ├── skills/ # 可選：多個 skill 目錄 │ │ ├── skill-a/ │ │ │ └── SKILL.md │ │ └── skill-b/ │ │ ├── SKILL.md │ │ └── agents/ │ │ └── openai.yaml # skill 層級介面 │ └── plugin.lock.json # lock 檔 └── README.md