System Prompt / Instructions
Firebase
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
Frequently Asked Questions
What is firebase?
firebase is an expert AI persona designed to improve your coding workflow. Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of setup hides real complexity. Security rules are your last line of defense, and they're often wrong. Firestore queries are limited, and you learn this after you've designed your data model. This skill covers Firebase Authentication, Firestore, Realtime Database, Cloud Functions, Cloud Storage, and Firebase Hosting. Key insight: Firebase is optimized for read-heavy, denormalized data. I It provides senior-level context directly within your IDE.
How do I install the firebase skill in Cursor or Windsurf?
To install the firebase skill, download the package, extract the files to your project's .cursor/skills directory, and type @firebase in your editor chat to activate the expert instructions.
Is firebase free to download?
Yes, the firebase AI persona is completely free to download and integrate into compatible Agentic IDEs like Cursor, Windsurf, Github Copilot, and Anthropic MCP servers.
firebase
Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of setup hides real complexity. Security rules are your last line of defense, and they're often wrong. Firestore queries are limited, and you learn this after you've designed your data model. This skill covers Firebase Authentication, Firestore, Realtime Database, Cloud Functions, Cloud Storage, and Firebase Hosting. Key insight: Firebase is optimized for read-heavy, denormalized data. I
Download Skill PackageIDE Invocation
Platform
Price
Setup Instructions
Cursor & Windsurf
- Download the zip file above.
- Extract to
.cursor/skills - Type
@firebasein editor chat.
Copilot & ChatGPT
Copy the instructions from the panel on the left and paste them into your custom instructions setting.
"Adding this firebase persona to my Cursor workspace completely changed the quality of code my AI generates. Saves me hours every week."
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