# 1. Install
npm install

# 2. Run the server
npm run dev

# 3. In another terminal, expose via ngrok
ngrok http 3000

{
  "mcpServers": {
    "my-local-server": {
      "type": "sse",
      "url": "https://YOUR-NGROK-URL.ngrok-free.app/sse"
    }
  }
}

server.registerTool(
  "my_tool_name",
  {
    title: "My Tool",
    description: "What this tool does",
    inputSchema: {
      param1: z.string().describe("Description of param1"),
      param2: z.number().optional().describe("Optional param"),
    },
  },
  async ({ param1, param2 }) => {
    const result = `Got: ${param1}, ${param2}`;
    return { content: [{ type: "text", text: result }] };
  }
);

┌─────────────────┐       ┌─────────────┐       ┌─────────────────────┐
│   Kiro Web      │◀─────▶│   ngrok     │◀─────▶│  Your Local Machine │
│   (AI Client)   │ HTTPS │   tunnel    │  HTTP  │  MCP Server :3000   │
└─────────────────┘       └─────────────┘       └─────────────────────┘