Minimal server showing how to implement Entra ID authentication with MCP and HTTP+SSE transport. Unlike the previous server implementation, this relies on a confidential client living inside the MCP server, and then using "session mapping" to make sure that the client gets a session assignment through, what looks like, a JWT token (since we can't use cookies).
Important
This repository has been archived. Refer to the reference collection for latest samples and best practices.
Warning
This is not intended for production use. If you are to adopt any of the practices in this implementation, ensure that you are implementing proper caching and secure token/credential handling practices.
npm install
npm run build
npm run start
You will need to use MCP Inspector or a tool that supports HTTP+SSE transport for MCP servers and authentication.