graph-mcp-server

toutatis-dev/graph-mcp-server

3.1

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A Model Context Protocol (MCP) server for managing Microsoft Entra ID users and groups via the Microsoft Graph API.

Microsoft Graph MCP Server

A Model Context Protocol (MCP) server for managing Microsoft Entra ID users and groups via the Microsoft Graph API.

Features

  • get_users_verbose - Retrieve all users with full details
  • get_groups_verbose - Retrieve all groups with full details
  • make_group - Create new groups
  • add_user_to_group - Add users to groups

Prerequisites

  • Python 3.13+
  • Microsoft Entra ID application with Graph API permissions
  • uv package manager

Required Permissions

Your Entra ID app needs:

  • User.Read.All
  • Group.ReadWrite.All
  • GroupMember.ReadWrite.All

Setup

  1. Clone and install:
git clone https://github.com/toutatis-dev/graph-mcp-server.git
cd graph-mcp-server
uv install
  1. Create .env file:
GRAPH_CLIENT_ID=your_client_id
GRAPH_CLIENT_SECRET=your_client_secret
GRAPH_AUTHORITY=https://login.microsoftonline.com/your_tenant_id

Usage

Run the MCP server:

uv run python main.py

Development

Quality checks:

uv run black .
uv run flake8 .  
uv run mypy .