vercel__chat/packages/adapter-teams

@chat-adapter/teams

Microsoft Teams adapter for the chat SDK.

Installation

npm install chat @chat-adapter/teams

Usage

import { Chat } from "chat";
import { createTeamsAdapter } from "@chat-adapter/teams";

const chat = new Chat({
  userName: "mybot",
  adapters: {
    teams: createTeamsAdapter({
      appId: process.env.TEAMS_APP_ID!,
      appPassword: process.env.TEAMS_APP_PASSWORD!,
    }),
  },
});

// Handle @mentions
chat.onNewMention(async (thread, message) => {
  await thread.post("Hello from Teams!");
});

Configuration

Option	Required	Description
appId	Yes	Azure Bot App ID
appPassword	Yes	Azure Bot App Password
tenantId	No	Azure AD Tenant ID (for single-tenant apps)

Setup

1. Create Azure Bot

1. Go to Azure Portal
2. Create a new Azure Bot resource
3. Note the App ID and create an App Password

2. Configure Bot Messaging Endpoint

Set the messaging endpoint to your webhook URL:

https://your-domain.com/api/webhooks/teams

3. Create Teams App

1. Go to Teams Developer Portal
2. Create a new app
3. Configure bot with your Azure Bot App ID
4. Install the app to your Teams workspace

Features

• Message posting and editing
• Thread subscriptions
• Reaction events (receive only)
• File attachments
• Rich cards (Adaptive Cards)
• Action callbacks (card actions)
• Typing indicators
• Direct messages
• Proactive messaging

Limitations

• Adding reactions: Teams Bot Framework doesn't support bots adding reactions
• Message history: No API to fetch message history

License

MIT