Pamela Fox's blog offers insights into web development, JavaScript programming, and technology education. Readers can explore articles covering topics such as front-end frameworks, web performance optimization, and browser APIs. Additionally, they can learn about teaching programming, educational resources for developers, and advocating for diversity in tech.

Pamela Fox

A detailed walkthrough of building an authenticated MCP server using Python's FastMCP library and Microsoft Entra ID, targeting pre-authorized clients like VS Code. Covers the MCP auth spec (pre-registration, CIMD, DCR), Entra app registration via the MS Graph SDK, credential options (client secret, certificate, managed identity as federated identity credential), FastMCP's RemoteAuthProvider and AzureJWTVerifier setup, middleware for extracting user identity from JWT claims, and using the On-Behalf-Of (OBO) flow to call Microsoft Graph for admin group membership checks. Includes code for both local development and production Azure Container Apps deployments, with a link to the full open-source repository.

Building MCP servers with Entra ID and pre-authorized clients