Set up Firebase Authentication with multiple identity providers and secure data access rules.
Works with
Supports email/password, phone number, anonymous, federated providers (Google, Facebook, Twitter, GitHub, Microsoft, Apple), and custom auth integration
Each authenticated user receives a unique ID and JWT-based tokens (short-lived ID tokens and long-lived refresh tokens) for accessing Firebase services
Enable providers via CLI for Google Sign In, anonymous, and email/password; use Firebase
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionfirebase-auth-basicsExecute the skills CLI command in your project's root directory to begin installation:
Fetches firebase-auth-basics from firebase/agent-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate firebase-auth-basics. Access via /firebase-auth-basics in your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
Submit your Claude Code skill and start earning
Create detailed user stories, acceptance criteria, and feature specs
Example
Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example
Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example
Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
0
total installs
0
this week
206
GitHub stars
0
upvotes
Run in your terminal
0
installs
0
this week
206
stars
npx -y firebase-tools@latest projects:create (see firebase-basics).firebase-basics).Firebase Authentication provides backend services, easy-to-use SDKs, and ready-made UI libraries to authenticate users to your app.
A user is an entity that can sign in to your app. Each user is identified by a unique ID (uid) which is guaranteed to be unique across all providers.
User properties include:
uid: Unique identifier.email: User's email address (if available).displayName: User's display name (if available).photoURL: URL to user's photo (if available).emailVerified: Boolean indicating if the email is verified.Firebase Auth supports multiple ways to sign in:
Google Sign In is recommended as a good and secure default provider.
When a user signs in, they receive an ID Token (JWT). This token is used to identify the user when making requests to Firebase services (Realtime Database, Cloud Storage, Firestore) or your own backend.
Only Google Sign In, anonymous auth, and email/password auth can be enabled via CLI. For other providers, use the Firebase Console.
Configure Firebase Authentication in firebase.json by adding an 'auth' block:
{
"auth": {
"providers": {
"anonymous": true,
"emailPassword": true,
"googleSignIn": {
"oAuthBrandDisplayName": "Your Brand Name",
"supportEmail": "[email protected]",
"authorizedRedirectUris": ["https://example.com"]
}
}
}
}
Enable other providers in the Firebase Console.
Web See references/client_sdk_web.md.
Secure your data using request.auth in Firestore/Storage rules.
Make data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example
Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Prerequisites
Time Estimate
30-60 minutes to see productivity improvements
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
mattpocock/skills
parcadei/continuous-claude-v3
cursor/plugins
ailabs-393/ai-labs-claude-skills
ailabs-393/ai-labs-claude-skills
pproenca/dot-skills
We added firebase-auth-basics from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
firebase-auth-basics fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
Useful defaults in firebase-auth-basics — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
firebase-auth-basics fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
We added firebase-auth-basics from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
firebase-auth-basics is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Keeps context tight: firebase-auth-basics is the kind of skill you can hand to a new teammate without a long onboarding doc.
Keeps context tight: firebase-auth-basics is the kind of skill you can hand to a new teammate without a long onboarding doc.
firebase-auth-basics is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Registry listing for firebase-auth-basics matched our evaluation — installs cleanly and behaves as described in the markdown.
showing 1-10 of 75