LocalFree server, account needed

Microsoft 365 MCP server

softeria/ms-365-mcp-server

Connect to Microsoft Office and the Microsoft 365 suite via the Graph API, including Outlook mail, files, Excel and calendar.

1,099 GitHub stars408 forks
Source code

Install Microsoft 365 in Claude Code

Claude Code
claude mcp add microsoft-365 -- npx -y @softeria/ms-365-mcp-server
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "microsoft-365": {
      "command": "npx",
      "args": [
        "-y",
        "@softeria/ms-365-mcp-server"
      ]
    }
  }
}

Frequently asked questions

What does the Microsoft 365 MCP server do?

Connect to Microsoft Office and the Microsoft 365 suite via the Graph API, including Outlook mail, files, Excel and calendar.

Is the Microsoft 365 MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Microsoft 365 run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Microsoft 365 to Claude Code?

Run: claude mcp add microsoft-365 -- npx -y @softeria/ms-365-mcp-server

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