entra-app-registration

Guide Entra ID app registration and OAuth 2.0 authentication setup.

Updated Apr 12, 2026
One-click install
npx skills add https://github.com/davidrrowley/CortexYouV3 --skill entra-app-registration-davidrrowley
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: entra-app-registration
Source: https://github.com/davidrrowley/CortexYouV3/tree/main/.agents/skills/entra-app-registration
Command: npx skills add https://github.com/davidrrowley/CortexYouV3 --skill entra-app-registration-davidrrowley

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Microsoft Entra app registration and OAuth integration are complex and error-prone for developers and platform engineers; this Skill centralizes step-by-step guidance to reduce misconfiguration, permission mistakes, and insecure credential handling.

Core Features & Use Cases

  • Guided App Registration: Instructions for portal, Azure CLI, and IaC-based app registration including redirect URIs and supported account types.
  • Authentication & OAuth Flows: Clear choices and implementation notes for authorization code (with PKCE), device code, and client credentials flows.
  • Permissions & Credentials: How to add API permissions, grant admin consent, create client secrets or certificates, and provision a service principal.
  • MSAL & SDK Examples: Ready examples for .NET, Python, and Node.js to authenticate users or daemons and call Microsoft Graph.
  • Use Case: Provision a daemon service that uses client credentials to call Microsoft Graph with least-privilege application permissions.

Quick Start

Register a new Entra app, add Microsoft Graph permissions, create client credentials, and create a service principal using the Azure CLI or the Azure portal.

Frequently Asked Questions about entra-app-registration

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I register an app in Microsoft Entra ID and configure OAuth 2.0?

You set up Entra app registration by configuring redirect URIs, API permissions, and authentication flows using the Azure portal, Azure CLI, or IaC tools for web, mobile, or daemon applications.

What is the best OAuth 2.0 flow for a daemon service calling Microsoft Graph?

The client credentials flow is best for daemon services calling Microsoft Graph, using least-privilege application permissions and a service principal instead of interactive user authentication.

How do I add API permissions and grant admin consent for an Entra app registration?

Add Microsoft Graph API permissions to your Entra app registration, then grant admin consent through the portal or Azure CLI to authorize the service principal to access protected resources.

Can I use MSAL to authenticate a single-page application with Entra ID?

Yes, MSAL supports single-page applications by using the OAuth 2.0 authorization code flow with PKCE to authenticate users and acquire tokens to call Microsoft Graph.

Should I use managed identities instead of client secrets for Entra service principals?

Use managed identities instead of client secrets for Entra service principals to eliminate secret rotation overhead and automatically manage credentials securely across Azure resources.