Microsoft Teams MCP Server
Microsoft Teams MCP server enabling AI agents to interact with Microsoft Teams — reading and sending messages in channels and chats, listing teams and channels, managing team members, posting notifications, and integrating Teams communication capabilities into agent-driven enterprise communication, notification, and workflow automation.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
HTTPS enforced. Azure Entra ID OAuth 2.0. Fine-grained Microsoft Graph scopes. SOC2, HIPAA, GDPR, FedRAMP. Community MCP server. Use minimum required Graph scopes. Use managed identity in Azure.
⚡ Reliability
Best When
An agent needs to send or read Microsoft Teams messages — for enterprise notification systems, workflow automation, or Teams-based communication integration.
Avoid When
You're using Slack or Discord, or if you need personal Microsoft accounts rather than Microsoft 365 enterprise/work accounts.
Use Cases
- • Sending notifications to Teams channels from monitoring and alerting agents
- • Reading channel messages for context from enterprise workflow agents
- • Posting status updates and reports from DevOps agents
- • Querying team membership from org management agents
- • Automating meeting summaries and action item posting from productivity agents
- • Integrating enterprise systems with Teams communication from integration agents
Not For
- • Teams using Slack or Discord (use their specific MCPs)
- • Consumer Microsoft accounts (Teams MCP typically requires Microsoft 365 work/school accounts)
- • Video conferencing or meeting management (use Graph API for meeting scheduling)
Interface
Authentication
Microsoft Graph API OAuth 2.0 with Azure Active Directory (Entra ID). App registration in Azure portal required. Client credentials (app) or delegated (user) flow. Scopes: Channel.ReadBasic.All, ChannelMessage.Send, etc. Microsoft 365 tenant required.
Pricing
Microsoft Graph API access is included with Microsoft 365 subscriptions. No per-API-call charges. Enterprise requires Microsoft 365 license per user. Community MCP server is open source.
Agent Metadata
Known Gotchas
- ⚠ Azure app registration required — complex setup involving Azure portal, tenant ID, client ID, secret
- ⚠ Admin consent required for some Graph API scopes — requires tenant admin approval
- ⚠ Teams team ID and channel ID required for all operations — agents must discover these first
- ⚠ Graph API throttling applies — Retry-After header must be respected
- ⚠ Delegated vs application permission flow behave differently for Teams operations
- ⚠ Community MCP server — Microsoft Graph API is large; coverage will be partial
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Microsoft Teams MCP Server.
Scores are editorial opinions as of 2026-03-06.