Developer Tools

demo.st MCP Server

Connect your account, then chat with AI to run tools.

Demo.st appears to be a platform for managing web domains, offering tools for checking subdomain availability and site management. It is likely aimed at web developers and businesses looking to establish or maintain their online presence.

Official server
Agent guide included
Start Chatting

Opens MCPBundles Studio with this server selected. After sign-in, chat and run tools from the same thread.

AI Skill
SKILL.md

Domain knowledge for demo.st — workflow patterns, data models, and gotchas for your AI agent.

Demo.st is a platform for reserving subdomains and deploying static websites. It allows users to claim a subdomain under demo.st (like my-project.demo.st) and upload static site content as a zip file.

Core Capabilities

Subdomain Management: Check availability of subdomain names, reserve a subdomain for your account (one per account), and release reservations when no longer needed.

Site Deployment: Upload static site content as a zip file to your reserved subdomain. Content is deployed immediately and accessible via your subdomain URL.

Site Management: Remove deployed content while keeping your subdomain reservation, or fully release the subdomain to make it available for others.

Domain Model

Each account can reserve exactly one subdomain. The subdomain acts as both an identifier and the URL endpoint for your deployed site. Site content must be packaged as a zip file containing your static assets (HTML, CSS, JS, images, etc.).

Key Considerations

  • One subdomain limit: Each account is restricted to a single subdomain reservation
  • Zip deployment: Site content must be uploaded as a zip file, with base64 encoding being the most agent-friendly format
  • Static sites only: The platform appears designed for static content deployment, not dynamic applications
  • Immediate deployment: Uploaded content becomes live immediately on your subdomain

Perfect for prototyping, demos, or simple static site hosting needs.

Frequently Asked Questions

What is the demo.st MCP server?

Demo.st appears to be a platform for managing web domains, offering tools for checking subdomain availability and site management. It is likely aimed at web developers and businesses looking to establish or maintain their online presence. It provides tools that AI agents can use through the Model Context Protocol (MCP).

How do I connect demo.st to my AI agent?

Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/demost-mcp. Authentication is handled automatically.

What authentication does demo.st require?

demo.st uses API Key. demo.st requires credentials. Connect via MCPBundles and authentication is handled automatically.

Setup Instructions

Connect demo.st to any MCP client in minutes

https://mcp.mcpbundles.com/bundle/demost-mcp

What is MCP?

Model Context Protocol lets AI tools call external capabilities securely through a single URL. This bundle groups tools behind an MCP endpoint that many clients can use.

Use this bundle in 3 steps

  1. Copy the MCP URL above
  2. Open your AI tool and add a new MCP/connector
  3. Paste the URL and follow any auth prompts

Claude Desktop Users

Skip the manual setup! Use the .mcpb file format for one-click installation. Check the Claude Desktop tab for setup instructions.

Pick your tool tab for exact steps

Select ChatGPT, Cursor, Claude Code, or another tab for copy-paste config.

Ready to use demo.st?

Sign in to connect your credentials and start running tools from the chat.

demo.st MCP Server & Skill