quote-agent

app.ts

import { App } from '@microsoft/teams.apps'

const app = new App()

app.on('message', async ({ send, activity }) => {
  await send(`you said "${activity.text}"`)
})

await app.start()

package.json

{
  "type": "module",
  "scripts": {
    "build": "tsc --build",
    "prestart": "npm run build",
    "start": "node ./dist/app.js"
  },
  "dependencies": {
    "@microsoft/teams.apps": "^2.0.0",
    "@openai/agents": "^0.1.3"
  },
  "devDependencies": {
    "typescript": "^5.9.2"
  }
}

teams-openai.ts

import { Agent, hostedMcpTool, run } from '@openai/agents'
import { App } from '@microsoft/teams.apps'

const agent = new Agent({
    name: 'MCP Assistant',
    instructions: 'You must always use the MCP tools to answer questions.',
    tools: [
        hostedMcpTool({
            serverLabel: 'msdocs',
            serverUrl: 'https://learn.microsoft.com/api/mcp',
        }),
    ],
})

const app = new App()

app.on('message', async ({ send, activity }) => {
    send(`You said "${activity.text}", let me think...`)
    const result = await run(agent, activity.text);
    send(result.finalOutput!)
})

app.start()

tsconfig.json

{
    "compilerOptions": {
        "target": "ES2022",
        "moduleResolution": "nodenext",
        "module": "nodenext",
        "outDir": "./dist",
        "rootDir": "./src",
        "tsBuildInfoFile": "./dist/.tsbuildinfo"
    }
}