- Autonomous Tdd LoopOrchestrates a strict TDD loop across subagents to build features.firebase/firebase-ios-sdk6,776
- Ios Simulator Test RecordingSkill 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.firebase/firebase-ios-sdk6,776
- Style And CommitEnsure code is styled and commits follow Conventional Commits.firebase/firebase-ios-sdk6,776
- Firebaseui Web Getting StartedSet 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.firebase/firebaseui-web4,878
- Firebaseui Android Getting StartedSet 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.firebase/FirebaseUI-Android4,806
- Developing Firebase ToolsDevelop the firebase-tools repository. Use when asked to make changes, fix bugs, create branches, or submit pull requests in the firebase-tools repository.firebase/firebase-tools4,472
- Firebase Tools Pr ReviewConducts high-quality, comprehensive PR reviews for pull requests on github.com/firebase/firebase-tools. Covering TypeScript safety, CLI & MCP tool design, error handling, testing, backward compatibility, and CHANGELOG enforcement. Use when reviewing PR diffs, drafting PR review comments, or auditing pull requests on firebase/firebase-tools. Don't use for non-Firebase repositories.firebase/firebase-tools4,472
- Resolve Docker VulnerabilitiesSkill to resolve Docker vulnerabilities for the firebase-cli image. Use this skill when you need to check for vulnerabilities in the firebase-cli Docker image and address them.firebase/firebase-tools4,472
- Update Pub/Sub EmulatorHow to update the Pub/Sub emulatorfirebase/firebase-tools4,472
- Dataconnect Emulator UpgradeAutomates updating the firebase-dataconnect emulator and firebase-tools version in CI, including creating a branch, committing the updates, pushing to GitHub, and creating a pull request.firebase/firebase-android-sdk2,570
- Dataconnect Set CliSets the local path to the Data Connect emulator binary to use in gradle builds by setting the dataConnectExecutable.file property in dataconnect.local.propertiesfirebase/firebase-android-sdk2,570
- Firebaseui Ios Getting StartedSets up FirebaseUI for SwiftUI authentication in a consumer iOS app. Use when adding FirebaseUI-iOS auth, FirebaseAuthSwiftUI, AuthPickerView, or default FirebaseUI SwiftUI sign-in views to an app repo.firebase/FirebaseUI-iOS1,593
- Extension To Functions CodebaseSkill 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 securityfirebase/agent-skills461
- Firebase Ai Logic BasicsOfficial skill for integrating Firebase AI Logic (Gemini API) into web applications. Covers setup, multimodal inference, structured output, and security.firebase/agent-skills461
- Firebase App Hosting BasicsDeploys 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.firebase/agent-skills461
- Firebase Auth BasicsGuide 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.firebase/agent-skills461
- Firebase BasicsProvides 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.firebase/agent-skills461
- Firebase CrashlyticsComprehensive 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.firebase/agent-skills461
- Firebase Data ConnectBuilds 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.firebase/agent-skills461
- Firebase FirestoreSets 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.rules), delegate to the firestore-rules-author subagent if subagent delegation is available, or use firebase/agent-skills461
- Firebase Hosting BasicsDeploys 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.firebase/agent-skills461
- Firebase Remote Config BasicsManages 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.firebase/agent-skills461
- Firebase Security Rules AuditorAudits 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.firebase/agent-skills461
- Firestore Rules CreationDesigns, 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.firebase/agent-skills461
- Xcode Project SetupSafely 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).firebase/agent-skills461
- Firebase Cpp BuilderInstructions and workflows for building the Firebase C++ SDK natively. Use this skill when you need to compile the C++ SDK per-product (e.g., auth, database) across different platforms (Desktop, iOS, Android).firebase/firebase-cpp-sdk325
- Firebase Cpp FormatterFormatting workflow for C++ and Objective-C code in the Firebase C++ SDK. Use when modifying source code and ensuring compliance with the repository's clang-format rules.firebase/firebase-cpp-sdk325
- Firebase Cpp Test RunnerWorkflows for locally building and running test apps for the Firebase C++ SDK across Android, iOS, and Desktop. Use when validating new features or bug fixes.firebase/firebase-cpp-sdk325
- Developing Genkit ToolingBest practices for authoring Genkit tooling, including CLI commands and MCP server tools. Covers naming conventions, architectural patterns, and consistency guidelines.firebase/genkit
- Eli5Explain concepts in very simple terms suitable for a five-year-old.firebase/genkit
- Extension To Functions CodebaseSkill 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 securityfirebase/skills
- Firebase Ai Logic BasicsIntegrates 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.firebase/skills
- Firebase App Hosting BasicsDeploys 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.firebase/skills
- Firebase Auth BasicsGuide 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.firebase/skills
- Firebase BasicsProvides 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.firebase/skills
- Firebase CrashlyticsComprehensive 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.firebase/skills
- Firebase Data ConnectBuilds 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.firebase/skills
- Firebase FirestoreSets 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.rules), delegate to the firestore-rules-author subagent if subagent delegation is available, or use firebase/skills
- Firebase Hosting BasicsDeploys 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.firebase/skills
- Firebase Remote Config BasicsManages 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.firebase/skills
- Firebase Security Rules AuditorAudits 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.firebase/skills
- Firestore Rules CreationDesigns, 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.firebase/skills
- HaikuRespond as a single traditional haiku with a 5-7-5 syllable structure.firebase/genkit
- LimerickRespond as a single limerick. Use for playful or comic answers, or when the user asks for a limerick.firebase/genkit
- PirateRespond in the voice of a swashbuckling pirate.firebase/genkit
- Python ExpertConventions for clean, idiomatic Python. Load whenever you read, edit, or write Python source files.firebase/genkit
- ShakespeareRespond in the style of William Shakespeare — early modern English, poetic cadence.firebase/genkit
- Test WriterHow to write pytest tests for modules in this workspace. Load whenever you are about to write or extend tests.firebase/genkit
- TypescriptTypeScript coding conventions, best practices, and patterns for writing clean, maintainable code.firebase/genkit
- Xcode Project SetupSafely 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).firebase/skills