Teams MCP Server

MCP server for Microsoft Graph Teams integration

Remote serverstreamable-httpGo

What is the Teams MCP MCP server?

Most team communication work still happens through a UI a human drives. Teams MCP MCP server moves it into the conversation instead. MCP server for Microsoft Graph Teams integration.

The short version

A Model Context Protocol (MCP) server that provides seamless integration with Microsoft Graph APIs, enabling AI assistants to interact with Microsoft Teams, users, chats, files, and organizational data.

The tools it exposes

The server publishes 2 tools. What each one is for:

  • Prerequisites — The Prerequisites tool exposed by this server
  • Authentication — The Authentication tool exposed by this server

Getting it running

Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.

What it needs from you

Configuration is passed through the environment: AUTH_TOKEN, TEAMS_MCP_READ_ONLY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

  • Node.js 18+ - Microsoft 365 account with appropriate permissions - Microsoft Graph delegated permissions for the scopes below

How it compares

Among the team communication options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Teams MCP's toolset — Prerequisites, Authentication — is a fair guide to whether it matches your workflow. It is maintained by floriscornel; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Teams MCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Things to watch

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
PrerequisitesThe Prerequisites tool exposed by this server.
AuthenticationThe Authentication tool exposed by this server.

How to install the Teams MCP MCP server

{
  "mcpServers": {
    "teams-mcp": {
      "command": "npx",
      "args": ["-y", "@floriscornel/teams-mcp@latest"]
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

  • Node.js 18+ - Microsoft 365 account with appropriate permissions - Microsoft Graph delegated permissions for the scopes below
VariableDescriptionRequired
AUTH_TOKENCredential the server authenticates with.Yes
TEAMS_MCP_READ_ONLYConfiguration value read at startup.Optional

Example prompts to try

  • Use Teams MCP to Prerequisites.
  • Use Teams MCP to Authentication.

Frequently asked questions

It connects Teams MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 2 tools (Prerequisites, Authentication) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Teams MCP directly.