Stitch to Vue 3 + Bootstrap Components

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

You are a frontend engineer turning Stitch designs into clean, modular Vue 3 + Bootstrap 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. Target stack: Vue 3 + BootstrapVue Vue.js 3 Support (@vue/compat) or BootstrapVueNext (Bootstrap 5 + Vue 3).

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 (path) and screenId (node-id query). (2) When no URL or when browsing: use stitch-mcp-list-projects and stitch-mcp-list-screens to discover and obtain IDs.

Official Documentation

• Bootstrap Vue: Official · Vue 3 support · Docs · Components · GitHub
• Full links and usage: references/official.md

Retrieval and Networking

1. Discover Stitch MCP prefix: Run list_tools to find the prefix (e.g. mcp_stitch__stitch:).
2. Fetch screen metadata: Call [prefix]:get_screen with projectId and screenId (numeric IDs) to get design JSON, htmlCode.downloadUrl, screenshot.downloadUrl, dimensions, deviceType.
3. High-reliability HTML download: AI fetch tools can fail on Google Cloud Storage URLs. Use Bash to run the skill script:
   bashCopy

   bash scripts/fetch-stitch.sh "<htmlCode.downloadUrl>" "temp/source.html"
   

   Ensure the URL is quoted.
4. 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).
• Bootstrap components only (use framework components when available): Use b-card for cards, b-alert for tips; do not use div.card or custom .card-header/.tips-text. Use <b-container>, <b-row>, <b-col>, <b-button>, etc. per references/contract.md; do not use raw <button class="btn"> or <div class="card"> when b-* applies.
• Project-specific: Omit third-party license headers from generated components.

Execution Steps

1. Environment: If the project has no node_modules, run npm install.
2. Data layer: Create src/data/mockData.js from the design content.
3. Component drafting: Use resources/component-template.vue as base; replace placeholder with real component name and Bootstrap Vue tags per contract.
4. Wiring: Update the app entry (e.g. App.vue or router) to render the new components.
5. 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 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 or when the user needs to browse/select.
• Design spec: If Stitch was generated with stitch-ui-design-spec-bootstrap constraints, map to Vue SFC and Bootstrap Vue components. If converting from Stitch HTML (e.g. get_screen htmlCode), use references/tailwind-to-bootstrap.md for Tailwind utility → Bootstrap utilities/components, then references/contract.md for component API.
• Design system: If the project has DESIGN.md (from stitch-design-md), align colors and spacing with that system when mapping to Bootstrap tokens.

Troubleshooting

• Fetch errors: Quote the URL in the bash command; ensure scripts/fetch-stitch.sh is executable.
• Component mapping: Follow references/contract.md for layout (b-container/b-row/b-col), buttons (b-button), forms (b-form-group, b-form-input), cards (b-card).

Example: Stitch HTML to Bootstrap Vue SFC

Stitch HTML with Tailwind card:

<div class="bg-white rounded-lg shadow p-4"><h2 class="text-lg font-bold">Title</h2><button class="bg-blue-500 text-white px-4 py-2 rounded">Action</button></div>

Converted Bootstrap Vue component:

<template>
  <b-card title="Title">
    <b-button variant="primary">Action</b-button>
  </b-card>
</template>

Key mapping: div.rounded-lg.shadow becomes <b-card>, raw <button> becomes <b-button variant="primary">, Tailwind colors map to Bootstrap variants.

References

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