create-manifest/starter/server/src/index.ts

Create a new Manifest project

import express, { type Express } from 'express'

import { widgetsDevServer } from 'skybridge/server'
import type { ViteDevServer } from 'vite'
import { env } from './env.js'
import { mcp } from './middleware.js'
import server from './server.js'

const app = express() as Express & { vite: ViteDevServer }

app.use(express.json())

app.use(mcp(server))

if (env.NODE_ENV !== 'production') {
  app.use(await widgetsDevServer())
}

app.listen(env.PORT, (error) => {
  if (error) {
    console.error('Failed to start server:', error)
    process.exit(1)
  }

  console.log(`Server listening on port ${env.PORT} - ${env.NODE_ENV}`)
  console.log(
    `Make your local server accessible with 'ngrok http ${env.PORT}' and connect to ChatGPT with URL https://xxxxxx.ngrok-free.app/mcp`
  )
})

process.on('SIGINT', async () => {
  console.log('Server shutdown complete')
  process.exit(0)
})