How to use mcp-toolkit in Nuxt ?

# npm
npm install -D @nuxtjs/mcp-toolkit zod

#nuxt.config.ts
export default defineNuxtConfig({
 modules: ['@nuxtjs/mcp-toolkit'],
 mcp: {
   name: 'My MCP Server',
   version: '1.0.0',
 },
})

# server/mcp/tools/echo.ts
import { z } from 'zod'

export default defineMcpTool({
 description: 'Echo back a message',
 inputSchema: {
   message: z.string().describe('The message to echo back'),
 },
 handler: async ({ message }) => {
   return {
     content: [{
       type: 'text',
       text: `Echo: ${message}`,
     }],
   }
 },
})