Bắt đầu với MCP server Getting Started with MCP Server ចាប់ផ្តើមជាមួយ MCP server

Bước 1 Step 1 ជំហាន 1

Tạo MCP server Create Your MCP Server បង្កើត MCP server

Chúng ta đang xây What we're building អ្វីដែលយើងកំពុងសង់

A Cloudflare Workers-based MCP server that AI assistants can connect to and use.

Vì sao quan trọng Why this matters ហេតុអ្វីសំខាន់

Cloudflare Workers provide global deployment with minimal latency, making your MCP tools available worldwide.

# Create new MCP server from template
npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless

# Navigate to your project
cd my-mcp-server

# Install dependencies and start development server
npm install
npm run dev

⛅️ wrangler 4.64.0
───────────────────
Your Worker has access to the following bindings:
Binding                     Resource            Mode
env.MCP_OBJECT (MyMCP)      Durable Object      local╭──────────────────────────────────────────────────────────────────────╮
│ [b] open a browser [d] open devtools [c] clear console [x] to exit │
╰──────────────────────────────────────────────────────────────────────╯
⎔ Starting local server…
[wrangler:info] Ready on http://localhost:8787

• npm not found: Install Node.js v20+ from nodejs.org
• Template not found: Update npm: npm install -g npm@latest
• Port 8787 busy: Stop other services or use npm run dev -- --port 8788
• Build errors: Delete node_modules and run npm install again
• Inspector won’t connect: Verify your MCP server is running on http://localhost:8787 and the endpoint is /mcp
• No tools visible: Check server logs for errors. The template should provide basic tools by default.

Bước 2: Test bằng MCP Inspector Step 2: Test with MCP Inspector ជំហាន 2: Test ដោយ MCP Inspector

Chúng ta đang xây What we're building អ្វីដែលយើងកំពុងសង់

A connection between the MCP Inspector and your server to verify functionality and test tools.

Vì sao quan trọng Why this matters ហេតុអ្វីសំខាន់

The inspector is the easiest way to verify your MCP server is working and explore available tools.

# In a new terminal window (keep your server running)
npx @modelcontextprotocol/inspector

Quy trình kết nối Inspector: Inspector Connection Process: ដំណើរការភ្ជាប់ Inspector៖

1. The inspector starts at http://localhost:6274/?MCP_PROXY_AUTH_TOKEN=[your_token]
2. Open this URL in your browser (the inspector will do this automatically)
3. Make sure “Streamable HTTP” is the Transport Type
4. Enter http://localhost:8787/mcp as the URL
5. Click “Connect” to establish the connection
6. Make sure you’re on the “Tools” tab
7. Click “List Tools”
8. Click the “add” tool and run it with 2 numbers