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MCP Teams Server

Community Other

Microsoft Teams messaging: read, post and mention, and list members and threads.

Source code Documentation

What can you do with MCP Teams Server?

  • Start thread in channel with title and contents, mentioning users
  • Update existing threads with message replies, mentioning users
  • Read thread replies
  • List channel team members
  • Read channel messages

Install

The installation steps are in the documentation below. Documentation

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. MCP Teams Server
  2. Features
  3. Prerequisites
  4. Installation
  5. Teams configuration
  6. Usage
  7. Development
  8. Changelog
  9. Contributing
  10. Security
  11. License

MCP Teams Server

An MCP (Model Context Protocol) server implementation for Microsoft Teams integration, providing capabilities to read messages, create messages, reply to messages, mention members.

Features

https://github.com/user-attachments/assets/548a9768-1119-4a2d-bd5c-6b41069fc522

  • Start thread in channel with title and contents, mentioning users
  • Update existing threads with message replies, mentioning users
  • Read thread replies
  • List channel team members
  • Read channel messages

Prerequisites

Installation

  1. Clone the repository:
git clone https://github.com/InditexTech/mcp-teams-server
cd mcp-teams-server
  1. Create a virtual environment and install dependencies:
uv venv
uv sync --frozen --all-extras --dev

Teams configuration

Please read this document to help you to configure Microsoft Teams and required Azure resources. It is not a step-by-step guide but can help you figure out what you will need.

Usage

Set up the following environment variables in your shell or in an .env file. You can use sample file as a template:

KeyDescription
TEAMS_APP_IDUUID for your MS Entra ID application ID
TEAMS_APP_PASSWORDClient secret
TEAMS_APP_TENANT_IDTenant uuid in case of SingleTenant
TEAM_IDMS Teams Group Id or Team Id
TEAMS_CHANNEL_IDMS Teams Channel ID with url escaped chars

Start the server:

uv run mcp-teams-server

The default MCP transport is stdio. You can also use streamable-http for HTTP deployments:

uv run mcp-teams-server --transport streamable-http

The legacy sse transport is still available for older clients.

Development

Integration tests require the set-up the following environment variables:

KeyDescription
TEST_THREAD_IDtimestamp of the thread id
TEST_MESSAGE_IDtimestamp of the message id
TEST_USER_NAMEtest user name
uv run pytest -m integration
Pre-built docker image

There is a pre-built image hosted in ghcr.io. You can install this image by running the following command

docker pull ghcr.io/inditextech/mcp-teams-server:latest
Build docker image

A docker image is available to run MCP server. You can build it with the following command:

docker build . -t inditextech/mcp-teams-server
Run docker image

Basic run configuration:

docker run -it inditextech/mcp-teams-server

Run with environment variables from .env file:

docker run --env-file .env -it inditextech/mcp-teams-server

Run with Streamable HTTP transport:

docker run --env-file .env -p 8000:8000 -it inditextech/mcp-teams-server --transport streamable-http
Setup LLM to use MCP Teams Server

Please follow instructions on the following document

Changelog

See CHANGELOG.md for a list of changes and version history.

Contributing

Please read CONTRIBUTING.md for details on our code of conduct and the process for submitting pull requests.

Security

For security concerns, please see our Security Policy.

License

This project is licensed under the Apache-2.0 file for details.

© 2025 INDUSTRIA DE DISEÑO TEXTIL S.A. (INDITEX S.A.)

Frequently asked questions

What is MCP Teams Server?

Microsoft Teams messaging: read, post and mention, and list members and threads.

How do I install MCP Teams Server?

Follow the installation steps in its documentation, shown on this page and in its repository.

Is MCP Teams Server open source?

Yes. Its code is on GitHub under the Apache-2.0 license.

Who maintains MCP Teams Server?

It is published by InditexTech. AI.tn lists it but does not maintain or endorse it.

From the community awesome-mcp-servers lists and the project's GitHub repository. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.