firebase-basics
Installation
SKILL.md
Iron Law
NEVER use the naked firebase binary — always npx -y firebase-tools@latest <cmd>.
This guarantees the latest CLI version is used without polluting global node_modules.
Every command in this skill prepends npx -y firebase-tools@latest.
Project Context
Check the project's CLAUDE.md to understand which Firebase services are in use and any
project-specific constraints (e.g. which services are intentionally NOT used, whether
Firestore is used as a canonical store or a status bus only, etc.).
Firebase project ID should be stored in an environment variable (e.g. FIREBASE_PROJECT_ID)
— never hardcoded.