Overview

Google Stitch is a Google Labs experiment at stitch.withgoogle.com — an AI UI design generator powered by Gemini 2.5 Flash (Standard) and Gemini 2.5 Pro (Experimental). Produces exportable HTML/CSS, Tailwind, React/JSX, Vue, Angular, Flutter, SwiftUI, and Figma files.

Recent Developments

  • 2026-05: Google I/O update — multi-screen flows (up to 5 screens), streaming design agent, multiplayer editing
  • 2026-07: Official MCP server at stitch.googleapis.com/mcp; stitch-skills plugin library for claude-code, cursor, Codex, gemini-cli (2026-07-12-google-stitch-skills-topaiproduct)
  • Free tier: 550 generations/month (350 Standard + 200 Experimental); paid tier expected Q4 2026
  • No production SLA — Google Labs experiment status

MCP Integration

Recommended Claude Code setup uses HTTP transport with Stitch API key header, not stdio proxy (2026-07-12-google-stitch-mcp-http-transport-zenn). stitch-skills adds stitch-loop (multi-page site generation) and design-md portable design systems.

Sources