MCP Server
A full set of tools for Claude Code and Cursor. Deploy, monitor, and manage apps with plain English. View MCP docs
Introduction
Varity is predictable cloud hosting for any Node or Python app, AI agent, or LLM. Point it at your project, and your app is live with one command, at a flat monthly cost that does not change with traffic.
No Docker. No infrastructure setup. No DevOps.
The fastest way to get started
Section titled “The fastest way to get started”The primary way to use Varity is through the MCP server inside Claude Code or Cursor. Add it once, then just ask your AI tool to deploy:
# Add the Varity MCP server to Claude Codeclaude mcp add varity -- npx -y @varity-labs/mcp@betaThen, inside Claude Code or Cursor:
"Deploy my app to Varity"That’s it. The MCP server handles detection, building, and deployment automatically.
Prefer the command line?
Section titled “Prefer the command line?”If you want to deploy without an AI tool, install the CLI:
pipx install varitykitvaritykit app deployYour app will be live at https://varity.app/your-app-name/.
Why Varity
Section titled “Why Varity”| Usage-metered cloud platforms | Varity | |
|---|---|---|
| Cost | Usage-based, grows with traffic | Flat monthly cost per app, predictable on day 1 and day 1000 |
| Setup time | Minutes to hours | One command |
| Credentials | Managed separately | Managed by Varity |
| Database | Separate add-on, separate bill | Auto-wired when detected |
| DevOps | Build config, env, SSL, DNS | Zero config |
| Hosting | Static or serverless, framework-limited | Static and dynamic, automatic |
What’s Included
Section titled “What’s Included”varitykit CLI
Python CLI for deploying and managing apps from the command line. View CLI docs
Current Status
Section titled “Current Status”Available now:
- Static app hosting (global CDN)
- Dynamic app hosting (container-based, for full-stack and server apps)
- Auto-wired databases, caches, and AI runtimes based on your dependencies
- Vercel migration tool (
varitykit migrate) - MCP server with a full set of tools for deploying, monitoring, and managing your apps in Claude Code and Cursor
- VarityKit CLI with zero-config deploys
Supported frameworks:
- Next.js, React, Vue, Astro, Qwik, Vite SPA
- Express, Fastify, NestJS, Koa, Hono (Node.js)
- FastAPI, Django, Flask (Python)
Next Steps
Section titled “Next Steps” Quick Start Deploy your first app in 5 minutes.
Installation Set up your development environment.
How Varity Works Understand the full deployment flow.