React + Tailwind MCP Server Template

A full-stack template for building Model Context Protocol (MCP) servers with a modern React frontend. This template provides a complete development environment where your MCP server not only exposes tools and workflows to AI agents but also serves a beautiful web interface built with React and Tailwind CSS.

✨ Features

• 🤖 MCP Server: Cloudflare Workers-based server with typed tools and workflows
• ⚛️ React Frontend: Modern React app with Vite, TanStack Router, and Tailwind CSS
• 🎨 UI Components: Pre-configured shadcn/ui components for rapid development
• 🔧 Type Safety: Full TypeScript support with auto-generated RPC client types
• 🚀 Hot Reload: Live development with automatic rebuilding for both frontend and backend
• ☁️ Ready to Deploy: One-command deployment to Cloudflare Workers

🚀 Quick Start

Prerequisites

• Node.js ≥18.0.0
• Deno ≥2.0.0
• Deco CLI: deno install -Ar -g -n deco jsr:@deco/cli

Setup

# Install dependencies
npm install

# Configure your app
npm run configure

# Start development server
npm run dev

The server will start on http://localhost:8787 serving both your MCP endpoints and the React frontend.

📁 Project Structure

├── server/           # MCP Server (Cloudflare Workers + Deco runtime)
│   ├── main.ts      # Server entry point with tools & workflows
│   └── deco.gen.ts  # Auto-generated integration types
└── view/            # React Frontend (Vite + Tailwind CSS)
    ├── src/
    │   ├── lib/rpc.ts    # Typed RPC client for server communication
    │   ├── routes/       # TanStack Router routes
    │   └── components/   # UI components with Tailwind CSS
    └── package.json

🛠️ Development Workflow

• npm run dev - Start development with hot reload
• npm run gen - Generate types for external integrations
• npm run gen:self - Generate types for your own tools/workflows
• npm run deploy - Deploy to production

🔗 Frontend ↔ Server Communication

The template includes a fully-typed RPC client that connects your React frontend to your MCP server:

// Typed calls to your server tools and workflows
const result = await client.tools.MY_TOOL({ input: "data" });
const workflowResult = await client.workflows.MY_WORKFLOW({ input: "data" });

📖 Learn More

This template is built for deploying primarily on top of the Deco platform which can be found at the deco-cx/chat repository.

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Ready to build your next MCP server with a beautiful frontend? Get started now!