Updated today
by firebase
agent-skills
Agent Skills for Firebase
471 GitHub stars (471)
+13 in 16 days
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- 13 skills (13 skills found in its SKILL.md files)
- 103 forks (103 forks)
- Today last update (Last updated today)
Install
Skills CLI
npx skills add firebase/agent-skills
Asks which skills and agents to install. Just one: npx skills add firebase/agent-skills --skill extension-to-functions-codebase — add -g for every project.
Claude Code
git clone https://github.com/firebase/agent-skillscp -r "agent-skills/skills/extension-to-functions-codebase" ~/.claude/skills/
Copies the extension-to-functions-codebase skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add firebase/agent-skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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extension-to-functions-codebase
Skill for converting an installed Firebase Extension (or extension source) into a standalone Cloud Functions for Firebase codebase or publishable npm package, including V1 to V2 trigger upgrades, lifecycle hooks, and declarative security
skills/extension-to-functions-codebase/SKILL.md on GitHub (opens in a new tab) -
firebase-ai-logic-basics
Official skill for integrating Firebase AI Logic (Gemini API) into web applications. Covers setup, multimodal inference, structured output, and security.
skills/firebase-ai-logic-basics/SKILL.md on GitHub (opens in a new tab) -
firebase-app-hosting-basics
Deploys and manages full-stack web applications (Next.js, Angular) with Server-Side Rendering (SSR) using Firebase App Hosting. Use when deploying Next.js/Angular apps, configuring apphosting.yaml or firebase.json apphosting blocks, managing secrets, setting up GitHub CI/CD, or configuring Blaze billing requirements. Don't use for classic static web hosting, Auth, Firestore, Crashlytics, or Xcode.
skills/firebase-app-hosting-basics/SKILL.md on GitHub (opens in a new tab) -
firebase-auth-basics
Guide for setting up and using Firebase Authentication. Use this skill when the user's app requires user sign-in, user management, or secure data access using auth rules.
skills/firebase-auth-basics/SKILL.md on GitHub (opens in a new tab) -
firebase-basics
Provides foundational Firebase CLI setup, CLI installation, version checks (`firebase-tools@latest --version`), CLI login (including --no-localhost), project creation, project selection (`firebase use`), and app config file downloads (`google-services.json`, `GoogleService-Info.plist`). Use ONLY for CLI login, project creation/switching, or downloading app config files. Don't use for Firebase Hos…
skills/firebase-basics/SKILL.md on GitHub (opens in a new tab) -
firebase-crashlytics
Comprehensive guide for Firebase Crashlytics, including provisioning and SDK usage. Use this skill when the user needs help setting up Crashlytics, adding crash reporting, or using the Crashlytics SDK in their application.
skills/firebase-crashlytics/SKILL.md on GitHub (opens in a new tab) -
firebase-data-connect
Builds and deploys Firebase SQL Connect (aka Firebase Data Connect) backends with PostgreSQL securely. Use when designing schemas with tables and relations, writing authorized queries and mutations, configuring real-time data updates, or generating type-safe SDKs. Use when you need a relational database with Firebase, or when the user mentions SQL Connect or Data Connect.
skills/firebase-data-connect-basics/SKILL.md on GitHub (opens in a new tab) -
firebase-firestore
Sets up, manages, queries, and configures Cloud Firestore databases (Standard/Enterprise edition), including data modeling, security rules, indexes, and SDK integrations (Web, Python, iOS, Android, Flutter). Use when creating/listing Firestore databases, defining data models/indexes, writing SDK queries, or integrating Firestore SDKs. For authoring or modifying Firestore Security Rules (firestore…
skills/firebase-firestore/SKILL.md on GitHub (opens in a new tab) -
firebase-hosting-basics
Deploys and configures classic Firebase Hosting for static websites, single-page apps (SPAs), and microservices. Use when deploying static sites/SPAs, setting up custom domains, configuring firebase.json hosting settings (redirects, rewrites, headers, multi-site), or managing preview channels. Don't use for Firebase App Hosting (Next.js/SSR), Auth, Firestore queries/rules, Data Connect, or Crashl…
skills/firebase-hosting-basics/SKILL.md on GitHub (opens in a new tab) -
firebase-remote-config-basics
Manages Firebase Remote Config templates, feature flags, loading strategies, and SDKs (Android, iOS). Use when downloading/deploying remoteconfig JSON templates, managing version history/feature flags, setting in-app defaults, fetchAndActivate(), real-time listeners, or SDK setup. Don't use for Firebase Hosting, Auth, Firestore, Data Connect, Crashlytics, or App Hosting.
skills/firebase-remote-config-basics/SKILL.md on GitHub (opens in a new tab) -
firebase-security-rules-auditor
Audits Firebase (Firestore, Cloud Storage) security rules for vulnerabilities, privilege escalation, role bypasses, create vs update inconsistencies, resource exhaustion, type safety, size limits, and hasOnly ownership checks. Use when auditing/reviewing rules, running red-team rule assessments, or scoring against auditor checklists. Don't use for Firebase CLI (login, deploy), Auth, Crashlytics,…
skills/firebase-security-rules-auditor/SKILL.md on GitHub (opens in a new tab) -
firestore-rules-creation
Designs, authors, refactors, and hardens production-grade Cloud Firestore Security Rules (firestore.rules). IMPORTANT: If subagent delegation AND the firestore-rules-author subagent are available in your environment, delegate authoring firestore.rules to the firestore-rules-author subagent. If subagent delegation is unavailable (e.g. not enabled in the IDE), firestore-rules-author is not installe…
skills/firestore-rules-creation/SKILL.md on GitHub (opens in a new tab) -
xcode-project-setup
Safely modifies Xcode projects (.pbxproj) to add Swift Packages and link files. Use this skill whenever an iOS project needs dependencies installed (e.g. Firebase, Alamofire).
skills/xcode-project-setup/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.
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