Stitch Mcp

Stitch MCP

[](https://www.npmjs.com/package/stitch-mcp) [](https://opensource.org/licenses/MIT) [](https://modelcontextprotocol.io)

Universal MCP Server for Google Stitch

Build amazing UI/UX designs instantly with AI. Works seamlessly with Cursor, Claude, Antigravity, and any MCP-compatible editor.

Created by Aakash Kargathara.

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🚀 How It Works

✨ Why this is cool

• Zero Config: Just login once and it works everywhere.
• Universal: Works on Windows, Mac, and Linux.
• Free: Google Stitch API is free to use.

�️ Quick Setup (2 Minutes)

1. Prerequisite: Google Cloud

You need a Google Cloud project with the Stitch API enabled.

# Login to your Google Cloud
gcloud auth login

# Set your project (replace with your actual project ID)
gcloud config set project YOUR_PROJECT_ID
gcloud auth application-default set-quota-project YOUR_PROJECT_ID

# Enable the magic
gcloud beta services mcp enable stitch.googleapis.com

2. Install the Credentials

This gives stitch-mcp permission to talk to Google on your behalf.

gcloud auth application-default login

3. Add to Your AI Editor

Copy and paste this into your MCP config file:

For Claude Desktop: ~/Library/Application Support/Claude/claude_desktop_config.json

For Cursor: Settings > MCP > Add New Server

{
  "mcpServers": {
    "stitch": {
      "command": "npx",
      "args": ["-y", "stitch-mcp"],
      "env": {
         "GOOGLE_CLOUD_PROJECT": "YOUR_PROJECT_ID"
      }
    }
  }
}

🛠️ Available Tools

| Tool Name | What it does | |-----------|--------------| | extract_design_context | 🧠 Scans a screen to extract "Design DNA" (Fonts, Colors, Layouts). Use this to keep style consistent. | | fetch_screen_code | 💾 Downloads the raw HTML/Frontend code of a screen. | | fetch_screen_image | 🖼️ Downloads the high-res screenshot of a screen. | | generate_screen_from_text | ✨ Generates a NEW screen based on your prompt (and context). | | create_project | 📁 Creates a new workspace/project folder. | | list_projects | 📋 Lists all your available Stitch projects. | | list_screens | 📱 Lists all screens within a specific project. | | get_project | 🔍 Retrieves details of a specific project. | | get_screen | ℹ️ Gets metadata for a specific screen. |

💡 Pro Tip: The "Designer Flow"

To generate consistent UI, use this 2-step flow:

1. Extract: "Get design context from the Home Screen..."
2. Generate: "Using that context, generate a Chat Screen..."

This ensures your new screen matches your existing design system perfectly.

📄 License

Apache 2.0 - Open source and free to use.

Star History

[](https://www.star-history.com/#Kargatharaakash/stitch-mcp&type=date&legend=top-left)

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Built with ❤️ by Aakash Kargathara

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: Kargatharaakash
• Source: Kargatharaakash/stitch-mcp
• License: Apache-2.0
• Homepage: https://github.com/Kargatharaakash/stitch-mcp

Install and usage instructions live in the source repository linked above.