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🚀 Claude Integration - Microsoft Graph Integration Protocol (MCP) Server Detailed Guide

This guide details how to integrate Claude AI into the Microsoft Graph environment. By following this guide, users can configure the MCP server to securely and efficiently access the Microsoft Graph API and leverage Claude's powerful capabilities to process data.

🚀 Quick Start

Step-by-step Implementation Guide

Overview

This document details how to integrate Claude AI into the Microsoft Graph environment. By following this guide, users can configure the MCP server to securely and efficiently access the Microsoft Graph API and leverage Claude's powerful capabilities to process data.

Specific Steps

Part 1: MCP Server Setup

1. Register an Azure Application

   • Log in to the Azure portal.
   • Navigate to "Azure Active Directory" > "App registrations".
   • Create a new app or use an existing one.

2. Obtain Azure Credentials

   • Create a new client secret in the "Certificates & secrets" section.
   • Record the Application ID (AZURE_CLIENT_ID) and Client Secret (AZURE_CLIENT_SECRET).

3. Configure the MCP Server

   • Download and install the MCP server software package.
   • Configure the server to use the obtained Azure credentials.
   • Ensure that the MCP server has Microsoft Graph support enabled.

Part 2: Claude AI Integration

1. Configure the Claude API

   • Register for a Claude account using the API key provided by Anthropic.
   • Set up the Claude API endpoint and access token in the MCP server.

2. Test the Integration

   • Send a simple Microsoft Graph request (e.g., to get user information) to verify the connection.
   • Use Claude for data analysis or processing.

3. Optimize and Debug

   • Monitor the MCP server logs to ensure everything is running smoothly.
   • Adjust the API call parameters and configuration as needed.

Project Structure

- claud_integration/
  ├── mcp_server/
    │   └── config/                 # MCP server configuration files
    │   └── modules/               # Module implementations
    └── claud_interface/           # Claude interface adapter
  └── doc/                         # Documentation and instructions

Environment Variables

Microsoft Azure Configuration

• AZURE_TENANT_ID: Tenant ID.
• AZURE_CLIENT_ID: Application ID.
• AZURE_CLIENT_SECRET: Client Secret.

Microsoft Graph Configuration

• GRAPH_VERSION: API version (default is beta).
• GRAPH_ENDPOINT: API endpoint URL.

Other Configuration

• CLAUDE_API_KEY: Claude API access token.
• LOG_LEVEL: Logging level (optional).

API Endpoints

Microsoft Graph Request Format

{
  "endpoint": "/users",
  "method": "GET",
  "version": "beta",
  "queryParams": {},
  "body": {},
  "allData": false
}

Response Example

{
  "status": "success",
  "data": {
    "value": [
      {
        "id": "12345678-9abc-defg-1234-56789abcdef",
        "displayName": "John Doe"
      }
    ]
  }
}

Notes

Regarding the consistencyLevel Parameter

Through testing, it was found that many Microsoft Graph configurations do not support the consistencyLevel parameter. Therefore, it has been removed from all requests by default.

If you need to use this parameter in a specific environment, manually add it to the queryParams:

{
  "endpoint": "/users",
  "method": "GET",
  "queryParams": {
    "$top": 5,
    "consistencyLevel": "eventual"
  }
}

However, it is recommended to conduct thorough testing before actual use.

JSON Format Requirements

1. Use double quotes for keys and string values.
2. Avoid nesting non-compliant JSON strings.
3. Ensure the correct JSON types are used.

Obtaining Microsoft Azure Credentials

The steps are as follows:

1. Log in to the Azure portal.
2. Navigate to "Azure Active Directory" > "App registrations".
3. Create a new app or select an existing one.
4. Generate a new client secret in the "Certificates & secrets" section.
5. Record the Application ID and Client Secret.

Installation and Configuration

1. Download the MCP server software package.
2. Extract the files and navigate to the main directory.
3. Configure the environment variables:

export AZURE_TENANT_ID=your_tenant_id
export AZURE_CLIENT_ID=your_client_id
export AZURE_CLIENT_SECRET=your_client_secret

4. Start the MCP server:

python3 mcp_server.py

Security Considerations

1. Ensure that all sensitive information (e.g., API keys) is stored encrypted.
2. Configure appropriate security policies to restrict access to the MCP server.
3. Regularly update the software to fix known vulnerabilities.

Troubleshooting

Common Issues

• Unable to connect to Microsoft Graph: Check the network configuration and Azure credentials for accuracy.
• Claude call fails: Confirm that the Claude API key is valid and the service is available.

Log Analysis

Check the mcp_server.log file for detailed error information.

Additional Resources

1. Microsoft Graph Documentation
2. Claude AI Developer Guide
3. MCP Server GitHub Repository

If you need further assistance, please contact the technical support team.