Is it optimized for modern frameworks like Next.js?

Yes, it includes specific patterns for React Context providers, custom hooks, and Next.js server-side API route protection.

Can I use this with the Firebase Admin SDK?

Absolutely. It provides code snippets for both client-side initialization and server-side Admin SDK usage, including token verification and custom claim management.

Which OAuth providers are covered?

The skill provides guidance for Google, GitHub, Microsoft, Apple, and Facebook, including both popup and redirect sign-in methods.

How does it handle common Firebase errors?

It includes robust error-handling logic for common issues such as 'auth/email-already-in-use', 'auth/popup-closed-by-user', and 'auth/invalid-credential'.

Does this skill support multi-factor authentication (MFA)?

Yes, the skill includes implementation patterns for enrolling and verifying second factors like phone numbers to enhance user security.

Firebase Authentication

Name: Firebase Authentication
Author: brendadeeznuts1111

bybrendadeeznuts1111

0•

Security & Testing

Simplifies the integration of secure user authentication flows including OAuth, email/password, and phone verification using Firebase.

This skill empowers Claude to assist developers in implementing robust user authentication systems using the Firebase platform. It provides specialized patterns for setting up client-side and server-side authentication, managing user sessions, and handling various OAuth providers like Google, GitHub, and Apple. Whether you are building a simple sign-in form or a complex enterprise system requiring Multi-Factor Authentication (MFA) and role-based access control (RBAC) via custom claims, this skill provides the production-ready code and error-handling strategies necessary to secure your application and prevent common integration pitfalls.

Key Features

01Built-in error handling for 12+ documented Firebase Auth error codes

02Secure Email/Password authentication with password reset and email verification

03Comprehensive OAuth provider setup (Google, GitHub, Microsoft, Apple, Facebook)

04Advanced security features including Phone Auth and Multi-Factor Authentication (MFA)

050 GitHub stars

06Server-side session management and token verification with Firebase Admin SDK

Use Cases

01Implementing role-based access control (RBAC) using custom claims for admin dashboards

02Building a secure sign-in/sign-up flow in React or Next.js applications

03Protecting backend API routes by verifying Firebase ID tokens on the server

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add brendadeeznuts1111/tier-1380-omega firebase-auth

For use in Claude.ai and ChatGPT

Download Skill