What does this skill do, and when should you use it?
This skill guides developers through Microsoft Entra ID app registration and OAuth 2.0 authentication setup. It covers web apps, SPAs, mobile or desktop apps, and daemon services. The material connects portal and Azure CLI configuration with API permissions, client credentials, OAuth flows, and MSAL examples. It is a good fit for application identity setup, but it explicitly excludes general Azure security guidance and Key Vault secret work.
Walks users through creating an app registration in the Azure portal or with Azure CLI; configures supported account types, redirect URIs, token settings, and API permissions; creates client secrets, certificates, or federated identity credentials; explains OAuth flows including client credentials; shows how to integrate MSAL for .NET/C#, JavaScript/TypeScript, and Python; and points to CLI, Bicep, OAuth, console-app, permissions, and troubleshooting references.
- An Azure developer registering a first Entra application and configuring its sign-in redirect URI.
- A team building a web app or API that needs Microsoft Graph permissions.
- An engineer configuring user authentication for a SPA, desktop app, or mobile app.
- A developer setting up daemon or service-to-service authentication without user interaction.
- A team integrating MSAL into a .NET, JavaScript/TypeScript, or Python application.
How do you install this skill?
- Do not run app-deletion, credential-reset, admin-consent, or wildcard cleanup commands directly; confirm targets, permission scope, backups, and rollback first.
- Replace all sample client secrets, tokens, and configuration with securely injected values; never copy them into source code, logs, or version control.
- Verify commands, permission IDs, OAuth parameters, and SDK versions against current official documentation in a least-privilege non-production tenant before adoption.
- Mainland-China environments may have unreliable access to Azure Portal, Microsoft login endpoints, Graph, and documentation services; confirm reachability and organizational compliance in advance.
- Shell / CLI
- Network access
- Local filesystem
Azure CLIMicrosoft Authentication Library (MSAL)
Run npx skills add microsoft/skills in your project and select the needed skill in the wizard. The README says skills are installed in the selected agent's directory, such as .github/skills/ for GitHub Copilot. The source path for this skill is .github/plugins/azure-skills/skills/entra-app-registration/SKILL.md. In Copilot CLI, the README also documents /plugin marketplace add microsoft/skills followed by /plugin install azure-skills@skills.
tmp="$(mktemp -d)"
git clone --depth 1 https://github.com/microsoft/skills.git "$tmp"
mkdir -p ~/.claude/skills
cp -R "$tmp/.github/plugins/azure-skills/skills/entra-app-registration" ~/.claude/skills/
rm -rf "$tmp"Generated from the source repository and skill path; it copies only this skill's folder. If the author's install steps above differ, follow those first. To scope it to one project, replace ~/.claude/skills with that project's .claude/skills.
How do you use this skill?
Once installed, send your agent any of these to trigger it:
- Register an Entra ID app for a .NET console application, add User.Read permission, and implement sign-in with MSAL.
- Set up Entra service-to-service authentication with the client credentials flow and certificate authentication.
Give the coding agent a concrete request, such as: “Register an Entra ID app for a .NET console application, add User.Read permission, and implement sign-in with MSAL.” For a daemon, ask: “Set up Entra service-to-service authentication with the client credentials flow and certificate authentication.” The referenced files are not included here, so their full commands and code cannot be verified from this material alone.
What are this skill's strengths and limitations?
- Covers the main workflow from app registration through authentication, permissions, credentials, and OAuth implementation.
- Provides portal, Azure CLI, Bicep, and MSAL integration paths.
- Distinguishes web, SPA, mobile or desktop, and daemon scenarios.
- Includes concrete security guidance around secret handling, least privilege, certificates, managed identity, token validation, and HTTPS.
- Several detailed steps depend on reference files whose contents are not included, so complete commands and examples cannot be independently verified here.
- No specific Agent client version compatibility is stated.
- The scope excludes Key Vault secret auditing and general Azure resource security guidance.
- The repository README describes the collection as work in progress, so maintenance and coverage may change.
How does this skill compare with similar options?
Side by side with related skills; every score comes from the same FSRS standard.
| Skill | FS score | Stars | Last updated | License |
|---|---|---|---|---|
| Microsoft Entra App Registration this page ✓ Microsoft · Official | 52 · Use with care | ★ 2.7k | 3mo ago | MIT |
| Azure Identity for Java ✓ Microsoft · Official | 51 · Use with care | ★ 2.7k | 3mo ago | MIT |
| Azure Identity for TypeScript ✓ Microsoft · Official | 57 · Use with care | ★ 2.7k | 3mo ago | MIT |
| Azure Identity for Rust ✓ Microsoft · Official | 45 · Not recommended | ★ 2.7k | 3mo ago | MIT |
| Azure Identity for Python ✓ Microsoft · Official | 60 · Recommended | ★ 2.7k | 3mo ago | MIT |
How did FollowSkills review this skill?
The material explicitly recommends least privilege, avoiding hardcoded secrets, managed identities, token validation, and secure storage, and explains when admin consent is required. However, it also supplies secret-reset, admin-consent, app-deletion, and wildcard cleanup commands without stepwise confirmation, impact scoping, rollback guidance, or consistent data-flow disclosure, so points are deducted.
The core workflow, CLI commands, OAuth flows, and some error examples are detailed. However, there is no skill-specific test evidence in the supplied files, some examples carry possible version or semantic risks, and abnormal-input and failure-feedback coverage is limited; the static ceiling therefore applies and points are deducted.
Invocation phrases, application types, authentication modes, and the Key Vault non-fit case are reasonably clear, with multilingual coverage. Boundaries, environment prerequisites, and Chinese-language support are not fully specified, and core use depends on Azure, Azure Portal, Microsoft login, and services that may be affected by mainland-China network reachability, so points are deducted.
The skill uses a layered overview, workflow, patterns, security, and references structure, with MIT, author, and version metadata. Repository README, LICENSE, CI, and SECURITY.md provide governance signals, but there is no skill-level changelog, explicit maintainer, or clear update path, and limitations and dependencies remain distributed across references, so points are deducted.
The material covers registration, permissions, credentials, OAuth, MSAL, and several language examples, so it plausibly supports common introductory tasks. Nevertheless, it is primarily guidance and snippets, requires user judgment and verification, and commands and examples may need adaptation to current Azure CLI/MSAL behavior; direct usability is therefore limited.
The files contain auditable commands, code, flows, and official documentation references, while the repository supplies general CI badges and workflow evidence. There is no dedicated test suite, execution output, or independent reproduction record for this skill, and nothing was executed in this review, so only limited credit is justified.
Open a dimension to read why it scored that way
Evidence confidence：Low — Mostly static review, author material or a limited demo; useful for discovery, not high-risk decisions.
See the full review method →