Monthly Archives: September 2025

Implement a secure MCP server using OAuth and Entra ID

September 23, 2025 · by · in .NET, .NET Core, ASP.NET Core, dotnet, Entra CIAM, MCP, Microsoft Entra External ID, OAuth2, Open AI, OpenId · 2 Comments

The article shows how to implement a secure model context protocol (MCP) server using OAuth and Entra ID. The MCP server is implemented using ASP.NET Core and uses Microsoft Entra ID to secure the API. An ASP.NET Core application using Azure OpenAI and semantic kernel is used to implement the MCP client for the agent […]