Claude skills and agent skills

firebaseSkill

autonomous-tdd-loop

firebase/firebase-ios-sdk/.agents/skills/autonomous-tdd-loop/SKILL.md

Orchestrates a strict TDD loop across subagents to build features.

firebaseSkill

ios-simulator-test-recording

firebase/firebase-ios-sdk/.agents/skills/ios-simulator-test-recording/SKILL.md

Skill to run xcodebuild tests on iOS Simulator while recording a video walkthrough, dynamically selecting the highest available OS and device. Most useful for running XCUITests.

firebaseSkill

style-and-commit

firebase/firebase-ios-sdk/.agents/skills/style_and_commit/SKILL.md

Ensure code is styled and commits follow Conventional Commits.

firebaseSkill

developing-genkit-tooling

firebase/genkit/skills/developing-genkit-tooling/SKILL.md

Best practices for authoring Genkit tooling, including CLI commands and MCP server tools. Covers naming conventions, architectural patterns, and consistency guidelines.

firebaseSkill

firebaseui-web-getting-started

firebase/firebaseui-web/.agents/skills/firebaseui-web-getting-started/SKILL.md

Set up FirebaseUI Web authentication screens in consumer React, shadcn/ui, or Angular projects. Use when installing FirebaseUI Web, wiring Firebase app configuration, adding predefined auth screens, or checking FirebaseUI dependencies.

firebaseSkill

firebaseui-android-getting-started

firebase/FirebaseUI-Android/.agents/skills/firebaseui-android-getting-started/SKILL.md

Set up FirebaseUI Android Auth with predefined Compose screens in a consumer Android app. Use when adding Firebase Authentication UI, FirebaseUI Auth, FirebaseAuthScreen, authUIConfiguration, or sign-in providers to an Android/Kotlin project.

firebaseSkill

firebase-ai-logic-basics

firebase/agent-skills/skills/firebase-ai-logic-basics/SKILL.md

Integrates Firebase AI Logic (formerly Vertex AI for Firebase) into mobile and web apps (Android, iOS, Web, and Flutter) to call Gemini models from client code. Use when provisioning or initializing Firebase AI Logic, or adding Gemini features to an app: text generation, multimodal input, chat, streaming, structured output, hybrid on-device inference, App Check protection, or switching models with Remote Config.

firebaseSkill

firebase-analytics

firebase/agent-skills/skills/firebase-analytics/SKILL.md

Comprehensive guide for Google Analytics for Firebase (GA4F), including base setup, SDK initialization, screen tracking, and event logging on Android and iOS. Use this skill when setting up Google Analytics, adding the SDK, or logging analytics events. Don't use for standalone CLI login or project/config file downloads without Analytics (use firebase-basics), or for Crashlytics, Remote Config, Auth, Firestore, Hosting, App Hosting, or Data Connect.

firebaseSkill

firebase-auth-basics

firebase/agent-skills/skills/firebase-auth-basics/SKILL.md

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.

firebaseSkill

firebase-basics

firebase/agent-skills/skills/firebase-basics/SKILL.md

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 Hosting deploy, Firestore, Auth, App Hosting, Data Connect, Crashlytics, or Remote Config.

Often used withfirebase-app-hosting-basics·firebase-auth-basics·firebase-data-connect

firebaseSkill

firebase-crashlytics

firebase/agent-skills/skills/firebase-crashlytics/SKILL.md

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.

firebaseSkill

firebase-data-connect

firebase/agent-skills/skills/firebase-data-connect-basics/SKILL.md

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.

firebaseSkill

firebase-firestore

firebase/agent-skills/skills/firebase-firestore/SKILL.md

Sets up, manages, queries, and configures Cloud Firestore databases (Standard/Enterprise edition), including data modeling, security rules, indexes, and SDK integrations (Web, Admin, Python, iOS, Android, Flutter). Use when adding or migrating app databases, creating/listing Firestore databases, defining data models/indexes, writing SDK queries, or integrating Firestore SDKs. For authoring or modifying Firestore Security Rules (firestore.rules), delegate to the firestore-rules-author subagent if subagent delegation is available, or use firestore-rules-creation otherwise. Don't use for Data Connect, BigQuery, or standalone Hosting, Auth, Storage/GCS, Crashlytics, or Functions tasks.

firebaseSkill

firebase-hosting-basics

firebase/agent-skills/skills/firebase-hosting-basics/SKILL.md

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 Crashlytics.

firebaseSkill

firebase-remote-config-basics

firebase/agent-skills/skills/firebase-remote-config-basics/SKILL.md

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.

firebaseSkill

firebase-security-rules-auditor

firebase/agent-skills/skills/firebase-security-rules-auditor/SKILL.md

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, Remote Config, or database queries.

firebaseSkill

firestore-rules-creation

firebase/agent-skills/skills/firestore-rules-creation/SKILL.md

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 installed, or you are running inside firestore-rules-author, follow this skill directly.

firebaseSkill

xcode-project-setup

firebase/agent-skills/skills/xcode-project-setup/SKILL.md

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).