How do I install firebase?

Run `npx skills add https://github.com/sickn33/antigravity-awesome-skills --skill firebase` in your terminal. You need to have run `npx skills init` once in your project first.

Which agent frameworks does firebase support?

firebase works with any agent framework supported by the Skills registry, including Claude Code, Cursor, GitHub Copilot, Cline, Codex, and Gemini CLI.

Is firebase free to use?

Yes. firebase is free to install and use. It is available from the open Skills registry published by sickn33.

Productivity

firebase▌

Name: firebase
Availability: InStock
Author: sickn33

sickn33/antigravity-awesome-skills · updated Apr 8, 2026

$npx skills add https://github.com/sickn33/antigravity-awesome-skills --skill firebase

summary

Firebase backend setup with security-first guidance on auth, database, storage, and functions.

›Covers nine Firebase services: authentication, Firestore, Realtime Database, Cloud Functions, Storage, Hosting, Security Rules, Admin SDK, and local emulators
›Emphasizes security rules design, data modeling for query patterns, and modular SDK imports to avoid common pitfalls
›Highlights anti-patterns to avoid: missing security rules, client-side admin operations, and listeners on large colle

skill.md

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

When to Use

This skill is applicable to execute the workflow or actions described in the overview.