Microsoft Teams MCP: Documentation
Updated:
Connection
Repo: github.com/inditextech/mcp-teams-server (385★, built by Inditex). Install: npx -y @inditextech/mcp-teams-server (stdio) or build from source. Auth: OAuth 2.0 via Microsoft Entra ID — register an app in Azure AD, TEAMS_APP_ID + TEAMS_APP_PASSWORD (or client credentials); the bot needs membership in the target team/channel.
Tools
Works with Microsoft Teams channels: reads channel message history, fetches and replies to threads, sends messages with @mentions, lists channel members. No access to direct chats, meetings or files.
Agent flow
"Read the thread under the release message and summarize it", "reply in the thread and mention a colleague with a question", "show who's in the Engineering channel".
Pricing
Free and open source (Inditex license); you need a Microsoft 365/Teams license and an app registration in Azure AD (usually already available in a corporate tenant).
Note
A community project from Inditex's (Zara) engineering team, not an official Microsoft product. Actively used inside the company that built it, but there's no Microsoft SLA.