Stitch to Vue 3 + Element Plus Components

Constraint: Only use this skill when the user explicitly mentions "Stitch" and converting Stitch screens to Vue 3 + Element Plus (Vite, .vue SFC).

You are a frontend engineer turning Stitch designs into clean, modular Vue 3 + Element Plus code. Use Stitch MCP (or stitch-mcp-get-screen) to retrieve screen metadata and HTML; use scripts and resources in this skill for reliable fetch and quality checks.

Prerequisites

Stitch MCP Server (https://stitch.withgoogle.com/docs/mcp/guide/)
Node.js and npm (for Vite/Vue 3 project)
Stitch project and screen IDs — two ways: (1) From a Stitch design URL: parse projectId from path and screenId from node-id query (see stitch-mcp-get-screen). (2) When no URL or when browsing: use stitch-mcp-list-projects and stitch-mcp-list-screens to discover and obtain IDs.

Official Documentation

Element Plus: Official (zh-CN) · Design Guide · Component Overview · GitHub
Full links and usage: references/official.md

Retrieval and Networking

Discover Stitch MCP prefix: Run list_tools to find the prefix (e.g. mcp_stitch__stitch:).
Resolve projectId and screenId: (1) If the user provided a Stitch design URL, parse projectId from the path and screenId from the node-id query. (2) Otherwise, or when the user wants to choose a project/screen, call list_projects (e.g. filter view=owned) then list_screens with the chosen projectId to get screenIds.
Fetch screen metadata: Call [prefix]:get_screen with projectId and screenId to get design JSON, htmlCode.downloadUrl, screenshot.downloadUrl, dimensions, deviceType.
High-reliability HTML download: AI fetch tools can fail on Google Cloud Storage URLs. Use Bash to run the skill script:
```
bash scripts/fetch-stitch.sh "<htmlCode.downloadUrl>" "temp/source.html"
```
This uses curl -L for redirects and TLS. Ensure the URL is quoted.
Visual reference: Use screenshot.downloadUrl to confirm layout and details.

Architectural Rules

Modular components: Split the design into separate .vue files; avoid one giant SFC.
Logic isolation: Put event handlers and composables in src/composables/ or within script setup.
Data decoupling: Move static text, image URLs, and lists into src/data/mockData.js (or .ts).
Element Plus only (use framework components when available): Use el-card for cards, el-alert for tips; do not use div.card or custom .card-header/.tips-text. Use <el-*> components per references/contract.md; do not use raw HTML for buttons, forms, layout when an Element component exists.
Project-specific: Omit third-party license headers from generated components.

Execution Steps

Environment: If the project has no node_modules, run npm install.
Data layer: Create src/data/mockData.js from the design content.
Component drafting: Use resources/component-template.vue as base; replace placeholder with real component name and Element Plus tags per contract.
Wiring: Update the app entry (e.g. App.vue or router) to render the new components.
Quality check: Verify against resources/architecture-checklist.md; run npm run dev to confirm visually.

Integration with This Repo

Get screen: Use stitch-mcp-get-screen (or MCP get_screen) with projectId and screenId. Obtain IDs either by parsing a Stitch design URL or by using stitch-mcp-list-projects and stitch-mcp-list-screens when no URL is given or when the user needs to browse/select.
Design spec: If Stitch was generated with stitch-ui-design-spec-element-plus constraints, map to Vue SFC and Element Plus components. If converting from Stitch HTML (e.g. get_screen htmlCode), use references/tailwind-to-element-plus.md for Tailwind utility → px/theme, then references/contract.md for component API.
Design system: If the project has DESIGN.md (from stitch-design-md), align colors and typography with that semantic system when mapping to Element tokens.

Troubleshooting

Fetch errors: Quote the URL in the bash command to avoid shell issues; ensure scripts/fetch-stitch.sh is executable.
Component mapping: Follow references/contract.md for layout (el-row/el-col), buttons (el-button), forms (el-form, el-input), etc.

Keywords

English: Stitch, Vue 3, Element Plus, Vite, components, el-button, el-form.
中文关键词： Stitch、Vue 3、Element Plus、组件、饿了么。

References

Examples
Scripts
Component index (per-component doc links)
Tailwind → Element Plus — Tailwind utility → px/theme when converting Stitch HTML.
Contract (Element Plus mapping)
Component API (props/events quick reference)
Official documentation
Architecture checklist
Component template
Stitch API / MCP

能力边界

✅ 适用场景

当你需要使用此技能对应的技术栈时
当项目需要遵循最佳实践时
当需要快速上手或深入理解核心概念时

⚠️ 需要注意

复杂业务逻辑需要结合具体场景调整
性能优化需要根据实际数据量评估

❌ 不适用场景

不相关的技术栈或框架
需要完全自定义的特殊场景

常见陷阱 (Gotchas)

版本兼容性：注意框架版本与依赖库的兼容性，不同版本 API 可能有差异
配置文件格式：配置文件格式错误是最常见的问题，建议使用编辑器的语法检查
环境变量：确保所有必要的环境变量已正确设置，敏感信息不要硬编码
依赖冲突：多版本共存时注意依赖冲突，使用 lock 文件锁定版本
性能陷阱：大数据量场景下注意性能优化，避免 N+1 查询等常见问题

使用流程

Step 1: 环境准备

确保开发环境已安装必要的依赖和工具。

Step 2: 配置初始化

根据项目需求进行基础配置。

Step 3: 核心功能使用

按照示例代码实现核心功能。

Step 4: 测试验证

运行测试确保功能正常。

Step 5: 部署上线

完成开发后进行部署和监控。