Microsoft 365 MCP Server

Name: Microsoft 365 MCP Server Review
Item: Microsoft 365 MCP Server
Rating: 4.2
Author: Aaron Matthews

Connector Productivity Solid

Works inClaude Code Claude Cowork Claude Chat

Solid Scanned — metadata only

Single server for the entire M365 suite — from Outlook to SharePoint. 339 commits shows sustained maintenance.

MCP server for Microsoft 365 via Graph API covering email, calendar, OneDrive, Teams chat, SharePoint, Excel, OneNote, To Do, Planner, Contacts, and online meetings with transcripts.

Manage email, calendar, and files across your entire office suite
Schedule meetings and check availability from a conversation
Access notes and task lists stored in your office platform

834 starsMIT (commercial OK)FreeNo code needed

Why it matters

Single server for the entire M365 suite — from Outlook to SharePoint. 339 commits shows sustained maintenance. Three auth options including Device Code Flow for secure enterprise use.

Best for

Organizations standardized on M365 who want AI to manage email, schedule meetings, and access SharePoint documents in a unified workflow.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/Softeria/ms-365-mcp-server

By Softeria

How to Get It

Option 1: Claude Desktop AppOpen the Customize panel in the sidebar → browse connectors → search and add. Works in Claude Code, Claude Cowork, and Claude Chat.

Option 2: Paste into Claude CodeCopy the command below and paste it into a Claude Code conversation. Claude will run it for you.

Command

claude mcp add ms365 -- npx -y @softeria/ms-365-mcp-server

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

First thing to try

Once it’s connected, paste this into Claude:

Help me manage email, calendar, and files across my entire office suite

PrerequisitesNode.js >= 20; a Microsoft 365 account (auth via MSAL device-code flow). Organization tools — Teams chats, SharePoint, online meetings, transcripts — require starting the server with the --org-mode flagCostFree

Trust Signals Auto-scanned

Stars834Contributors53Last updated2026-07-11LicenseMIT (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-07-20 · scanner vattempted-no-data

Data & Access

Data processingPrompts sent to Anthropic API. Enterprise/Team plans exclude training.

Community Pulse Growing

Discussed on Reddit

I made a list of AI updates by OpenAI, Google, Anthropic and Microsoft from thei — Reddit · 4 pts

1 mentions across 1 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

catalog_hygiene stale-eval refresh: Scored from trust signals (evidence-eval-v1): 815 GitHub stars; 37 contributors; last commit 12d ago; license MIT.

Things to check

Requires Azure app registration and Graph API permissions setup; some operations may hit throttling limits on large tenants. Scope of access depends on permissions granted to the MCP server credentials.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

4/5

Versatility

4/5

Reliability

5/5

Security

4/5

Overall score4.25 / 5.00 SolidEvaluatedJul 2026

catalog_hygiene stale-eval refresh: Scored from trust signals (evidence-eval-v1): 815 GitHub stars; 37 contributors; last commit 12d ago; license MIT.

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