Opzero

What is Opzero?

Opzero is a CLI tool and MCP server that lets you deploy websites — HTML, React components, and full sites — to Cloudflare Pages, Netlify, or Vercel from your terminal or AI assistants.

How to use Opzero?

Install with npm install -g opzero, authenticate via opzero login, then deploy with opzero deploy <dir>. For AI tools, configure the MCP server in your tool’s settings by adding "opzero": { "command": "opzero", "args": ["mcp"] } or using the @opzero/mcp package via npx. Once configured, use any of the 26 MCP tools to deploy, manage projects, and rollback deployments.

Key features of Opzero

• Deploy directories, React components, markdown, and themed pages
• Supports Cloudflare Pages, Netlify, and Vercel via --target
• 26 MCP tools for AI assistant integration
• Manage projects, deployments, and custom domains
• Rollback and redeploy previous versions
• API client library (@opzero/core) for custom integrations

Use cases of Opzero

• Deploy a static site directly from an AI coding assistant
• Automate deployment of React components or markdown documentation
• Rollback to a previous deployment after a failed release
• Set up custom domains for deployed projects
• Scaffold projects from templates and manage multiple sites

FAQ from Opzero

How do I authenticate with Opzero?

Run opzero login to authenticate via browser OAuth or provide an API key from opzero.sh/dashboard/api-keys.

Which hosting providers does Opzero support?

It supports Cloudflare Pages, Netlify, and Vercel, selectable with the --target flag.

Do I need an API key to use Opzero?

Yes, authentication requires an API key or browser OAuth login.

Can I use Opzero with AI tools like Claude Code or Cursor?

Yes, by adding the Opzero MCP server to your tool’s configuration using the command opzero mcp or the standalone @opzero/mcp package.

How do I rollback a deployment?

Use opzero rollback <deployment-id> in the CLI or the rollback_deployment MCP tool.