Stitchvf.sr

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Generate and edit UI screens, variants and design systems in Google Stitch projects from your assistant.

state.key.long (state.key.title)Streamable HTTP

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https://stitch.googleapis.com/mcp

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mcp.tc/i/stitch

listing.about

Connects to Google Stitch, a tool that generates mobile and web UI designs. You can create and manage projects, generate screens from text prompts, edit existing screens, produce variants, and create, update and apply design systems, including ones built from a DESIGN.md file.

Runs as a hosted streamable HTTP endpoint at stitch.googleapis.com. Authentication uses an API key sent in the X-Goog-Api-Key header, created in the Stitch settings, or Google OAuth. The service is in beta. Screen generation can take a few minutes.

listing.can

  • Create, list, get and delete Stitch projects
  • Generate new screens from a text prompt
  • Edit existing screens with a text prompt
  • Generate variants of existing screens
  • Create, update and list design systems
  • Upload a DESIGN.md and build a design system from it
  • Apply a design system to selected screens

listing.tools 15

  • create_projectlisting.hint.delete

    Create a new Stitch project that holds UI designs and frontend code.

  • get_projectlisting.hint.ro

    Retrieve details of a Stitch project by name.

  • delete_projectlisting.hint.delete

    Delete a Stitch project by name. This cannot be undone.

  • list_projectslisting.hint.ro

    List Stitch projects accessible to the user, owned projects by default.

  • list_screenslisting.hint.ro

    List all screens in a project.

  • get_screenlisting.hint.ro

    Retrieve details of a specific screen in a project.

  • generate_screen_from_textlisting.hint.delete

    Generate a new screen in a project from a text prompt.

  • edit_screenslisting.hint.delete

    Edit existing screens in a project using a text prompt.

  • generate_variantslisting.hint.delete

    Generate variants of existing screens using a text prompt.

  • upload_design_mdlisting.hint.delete

    Upload a DESIGN.md file to a project.

  • create_design_systemlisting.hint.delete

    Create a design system with colors, typography, shape and appearance.

  • create_design_system_from_design_mdlisting.hint.delete

    Create a design system from an uploaded DESIGN.md file.

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  • update_design_systemlisting.hint.delete

    Update the theme, style or branding of a project's design system.

  • list_design_systemslisting.hint.ro

    List all design systems for a project.

  • apply_design_systemlisting.hint.delete

    Apply a design system's tokens to selected screens.

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listing.prompts

  • Create a Stitch project called Fitness App and generate a mobile home screen

  • Generate three variants of my login screen with a darker palette

  • Create a design system with Inter font and rounded corners, then apply it to all screens

  • List my Stitch projects and show the screens in the latest one

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Claude Code

  1. Run this in a terminal, in your project folder:
claude mcp add --transport http stitch https://stitch.googleapis.com/mcp --header "X-Goog-Api-Key: <YOUR_API_KEY>"
  1. Replace the placeholder with your key before you run it, then check it with /mcp inside Claude Code.

Add --scope user to make it available in every project, not just this one.

Claude Desktop

  1. Custom connectors can't send this server's key header, so use the mcp-remote bridge. Open Settings → Developer → Edit Config and add:
claude_desktop_config.json
{
  "mcpServers": {
    "stitch": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://stitch.googleapis.com/mcp",
        "--header",
        "X-Goog-Api-Key: <YOUR_API_KEY>"
      ]
    }
  }
}
  1. Replace the placeholder with your key and restart Claude Desktop.

The bridge needs Node.js on your computer.

Cursor

Or add it by hand to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project):

mcp.json
{
  "mcpServers": {
    "stitch": {
      "url": "https://stitch.googleapis.com/mcp",
      "headers": {
        "X-Goog-Api-Key": "<YOUR_API_KEY>"
      }
    }
  }
}

VS Code

Add it to .vscode/mcp.json. VS Code asks for the key the first time and stores it securely:

.vscode/mcp.json
{
  "servers": {
    "stitch": {
      "type": "http",
      "url": "https://stitch.googleapis.com/mcp",
      "headers": {
        "X-Goog-Api-Key": "${input:x-goog-api-key}"
      }
    }
  },
  "inputs": [
    {
      "type": "promptString",
      "id": "x-goog-api-key",
      "description": "X-Goog-Api-Key",
      "password": true
    }
  ]
}

Devin Desktop

  1. Add it to ~/.config/devin/mcp_config.json (macOS and Linux) or %APPDATA%\devin\mcp_config.json (Windows):
mcp_config.json
{
  "mcpServers": {
    "stitch": {
      "serverUrl": "https://stitch.googleapis.com/mcp",
      "headers": {
        "X-Goog-Api-Key": "<YOUR_API_KEY>"
      }
    }
  }
}
  1. Refresh the MCP server list in Cascade.

Devin Desktop is the new name for Windsurf. It reads serverUrl (or url) for remote servers.

Codex

codex mcp add stitch --url https://stitch.googleapis.com/mcp

Or edit ~/.codex/config.toml directly:

config.toml
[mcp_servers.stitch]
url = "https://stitch.googleapis.com/mcp"
env_http_headers = { "X-Goog-Api-Key" = "X_GOOG_API_KEY" }

Codex reads the header values from the environment variables named in env_http_headers.

Gemini CLI

gemini mcp add --transport http --header "X-Goog-Api-Key: <YOUR_API_KEY>" stitch https://stitch.googleapis.com/mcp

This adds it to the current project. Add -s user to use it everywhere.

Any client

Most clients accept this shape. Some name the URL field differently: serverUrl in Devin Desktop, httpUrl in Gemini CLI's settings file.

{
  "mcpServers": {
    "stitch": {
      "type": "http",
      "url": "https://stitch.googleapis.com/mcp",
      "headers": {
        "X-Goog-Api-Key": "<YOUR_API_KEY>"
      }
    }
  }
}

Zed puts servers under context_servers in its settings. Cline needs "type": "streamableHttp", or it assumes SSE.

Client only starts local servers? Bridge it with npx -y mcp-remote https://stitch.googleapis.com/mcp.

listing.faq

Can I paste mcp.tc/i/stitch into my MCP client?

No. mcp.tc links are pages, not server addresses. Connect with https://stitch.googleapis.com/mcp, so your client talks to Stitch directly. Your key goes there too, never to mcp.tc. The quick link is for sharing: it opens this page, with setup steps for every client.

Does Stitch need an API key or a sign-in?

Yes. Stitch needs an API key, sent as the X-Goog-Api-Key header. Get one from Google and keep it in your client's config, never in a shared file.

Is Stitch a remote or a local server?

Remote. Google hosts it at https://stitch.googleapis.com/mcp, and it speaks Streamable HTTP. There's nothing to install.

What can Stitch do?

It has 15 tools, including create_project, get_project and delete_project. You can create, list, get and delete Stitch projects, generate new screens from a text prompt and edit existing screens with a text prompt.

Which clients can use it?

Any client that supports remote MCP servers and can send your key: Claude Code, Cursor, VS Code, Devin Desktop, Codex, Gemini CLI, Zed and others, and Claude Desktop through the mcp-remote bridge. claude.ai and ChatGPT can't send a key, so they can't use it.

Who wrote this page?

mcp.tc's robot read Stitch's own metadata (its MCP handshake, tool list and public pages), and an AI model drafted the text from it. A person reviews anything the checks can't confirm. The text can still be wrong, so if you spot a mistake, use Report this listing on this page.

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Markdown
[![Stitch on mcp.tc](https://mcp.tc/i/stitch/badge.svg)](https://mcp.tc/i/stitch)
HTML
<a href="https://mcp.tc/i/stitch"><img src="https://mcp.tc/i/stitch/badge.svg" alt="Stitch on mcp.tc" height="20"></a>

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HTML
<script src="https://mcp.tc/w/stitch.js" async></script>

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iframe

HTML
<iframe src="https://mcp.tc/embed/stitch" title="Stitch on mcp.tc" width="420" height="200" loading="lazy" allow="clipboard-write" style="border:0;border-radius:8px;max-width:100%"></iframe>

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JSON

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https://mcp.tc/i/stitch.json

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