HTMLaunch MCP Server

Deploy websites to GitHub Pages directly from Claude.

You:    Build me a website for my bakery.
Claude: [builds it]

You:    Publish it.
Claude: Done. Live at yourname.github.io/my-bakery

No terminal. No file manager. No drag-and-drop. Just conversation.

Setup (30 seconds)

Claude Code (CLI / Desktop / VS Code / JetBrains)

Run this in your terminal:

claude mcp add htmlaunch -- npx -y htmlaunch-mcp

Or add manually to your Claude Code settings:

{
  "mcpServers": {
    "htmlaunch": {
      "command": "npx",
      "args": ["-y", "htmlaunch-mcp"]
    }
  }
}

That's it. Start a new conversation and say "build me a website."

First time

When you publish for the first time, a browser tab opens for GitHub sign-in. Takes 5 seconds. After that, it's invisible -- your session lasts 7 days.

What you can say

• "Build me a website for my blueberry muffin bakery"
• "Publish it"
• "Change the heading to Strawberry Muffins and update the site"
• "What sites do I have?"
• "Is my-bakery live?"
• "Delete my-old-site"
• "Point shop.example.com to my-bakery"
• "Who am I signed in as?"

Tools

| Tool | What it does | |------|-------------| | deploy_site | Create or update a website | | list_sites | Show your deployed sites | | delete_site | Remove a site | | site_status | Check if a site is live | | get_deploy_url | Get the URL for a site | | set_custom_domain | Point a custom domain at a site | | account_info | Show signed-in GitHub account | | sign_out | Disconnect your account |

How it works

You say "publish this"
        |
Claude calls deploy_site
        |
MCP server --> HTMLaunch API --> GitHub API
        |
Live at yourname.github.io/site-name

Your site goes to YOUR GitHub account. You own everything. HTMLaunch is just the tool that puts it there.

Requirements

• Node.js 18+
• A GitHub account (free)
• Claude Code, Claude Desktop, or any MCP-compatible AI assistant

Links

• HTMLaunch -- the platform
• What is MCP? -- the protocol that makes this work