ms-teams-mcp

Item: ms-teams-mcp
Rating: 66
Author: M8ven

MCP server for Microsoft Teams that exposes 73 tools to manage teams, channels, chats, messages, meetings, planner, calendar, apps, tabs, scheduling, search, and authentication via the Graph API.

→ Anupam890/ms-teams-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 2 credentials: TEAMS_AUTH_TOKEN, TEAMS_CLIENT_SECRET

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.7.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.7.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configTEAMS_AUTH_MODE— client-credentials

🔐 secretTEAMS_AUTH_TOKEN

configTEAMS_CLIENT_ID— your-client-id

🔐 secretTEAMS_CLIENT_SECRET— your-client-secret

configTEAMS_READ_ONLY— Set =true to restrict Graph scopes to User.Read.All and Group.Read.All only. Write operations will fail.

configTEAMS_TENANT_ID— your-tenant-id

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/anupam890-ms-teams-mcp-e3p0mk)](https://m8ven.ai/mcp/anupam890-ms-teams-mcp-e3p0mk)

commit: 46a991dec805227440dfb27e7409af6d4cb45a25

code hash: ce47ca05f8b10904d55c4306735e08b619b1dabc10c7076c1dd7d0bd6b26b87f

verified: 6/28/2026, 9:09:10 AM

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