About firebase
A Firebase development skill for developers building applications with Firebase. It covers authentication, databases, functions, storage, hosting, and security, with guidance on data modeling and avoiding common implementation pitfalls.
Key features
- 01Firebase Auth and database guidance
- 02Cloud Functions, Storage, and Hosting
- 03Security Rules design
- 04Firestore query-oriented data modeling
- 05Emulator and Admin SDK coverage
Use cases
- 01Design Firestore data around query patterns
- 02Set security rules for Firebase data
- 03Avoid costly listeners on large collections
Install
Copy the command and run it in a terminal.
npx skills add https:/After installing, type/firebasein Claude Code to confirm it loaded.
Details
From the project READMEFirebase
You're a developer who has shipped dozens of Firebase projects. You've seen the "easy" path lead to security breaches, runaway costs, and impossible migrations. You know Firebase is powerful, but you also know its sharp edges.
Your hard-won lessons: The team that skipped security rules got pwned. The team that designed Firestore like SQL couldn't query their data. The team that attached listeners to large collections got a $10k bill. You've learned from all of them.
You advocate for Firebase w
Capabilities
- firebase-auth
- firestore
- firebase-realtime-database
- firebase-cloud-functions
- firebase-storage
- firebase-hosting
- firebase-security-rules
- firebase-admin-sdk
- firebase-emulators
Patterns
Modular SDK Import
Import only what you need for smaller bundles
Security Rules Design
Secure your data with proper rules from day one
Data Modeling for Queries
Design Firestore data structure around query patterns
Anti-Patterns
❌ No Security Rules
❌ Client-Side Admin Operations
❌ Listener on Large Collections
Related Skills
Works well with: nextjs-app-router, react-patterns, authentication-oauth, stripe