How to connect Microsoft Teams to ChatGPT

1. 1. Enable Microsoft Teams in Metorial

   In your Metorial portal, enable the Microsoft Teams MCP server and sign in with the account that owns the data. Access stays governed by your team policies.

2. 2. Add a custom MCP server

   On ChatGPT web, open Plugins, select +, then Add custom MCP server.

3. 3. Paste your Metorial MCP URL

   Name it Metorial, paste your Magic MCP URL (<your-magic-mcp-url>), choose OAuth and accept the risk notice.

4. 4. Create and install the plugin

   Select Create as a plugin, install it and sign in to load Microsoft Teams tools.

• List Channels: List all channels in a Microsoft Team.
• List Chat Messages: List recent messages in a specific chat, newest first.
• List Teams: List all Microsoft Teams that the authenticated user has joined.
• Update Team: Update properties of an existing Microsoft Team such as display name, description, visibility, or settings.
• Send Channel Message: Send a message to a channel in a Microsoft Team.
• Manage Online Meeting: Create, get, update, delete, or look up a Microsoft Teams online meeting organized by the signed-in user.
• Send Chat Message: Send a message in an existing chat.
• Manage Members: List, add, or remove members from a Microsoft Team or a specific channel.
• Manage Shifts: Manage workforce shifts for a Microsoft Team.
• Create Team: Create a new Microsoft Team.
• List Chats: List the authenticated user's chats in Microsoft Teams.
• Manage Tags: Create, list, update, or delete tags for a Microsoft Team.
• Delete Team: Permanently delete a Microsoft Team and its associated Microsoft 365 group.
• Manage Channel: Create, update, or delete a channel in a Microsoft Team.
• Get Presence: Get the presence status (availability and activity) of one or more users in Microsoft Teams.
• And 4 more on the Microsoft Teams MCP server page.

• Type @ and pick the plugin. The selection applies to that message only, so @mention it again when a follow-up needs fresh Microsoft Teams data.
• For write actions, ChatGPT may ask you to confirm first, depending on the app permissions and the action.
• Once published for a workspace, ChatGPT keeps a snapshot of the tool list. When your team adds Microsoft Teams tools in Metorial, an admin refreshes the actions in Workspace settings before they appear.
• You can use several apps in one prompt, for example read Microsoft Teams data and then create a ticket in another app.

Add custom MCP server is missing

Workspace policy controls it. On Enterprise and Edu, an admin grants the permission to create plugins with MCPs; ask them to enable it for you.

The plugin exists but no tools appear

Creating the plugin is not enough: install it from your plugins, then start a new conversation so ChatGPT loads its tools.

ChatGPT answers without using the tools

Pick the plugin with @ in the composer and name the action you want, for example "use Metorial to look up the latest ticket".

Based on the ChatGPT MCP documentation.