Expo Skills

skills/skills/add-app-clip

Add an iOS App Clip target to an Expo app. Use when the user mentions App Clip, AASA, apple-app-site-association, appclips, smart app banner, or wants to ship…

expo/packages/expo-router/.claude/skills/android-e2e-testing

Test Expo Router features on Android emulators using ADB. Use after implementing native Android features or when verifying UI behavior on Android.

agent-templates/jetpack-compose-prebuild-empty/.agents/skills/android-jetpack-compose

Use when building Android UIs with Jetpack Compose, managing state with remember/mutableStateOf, or implementing declarative UI patterns.

skills/skills/api-routes

Guidelines for creating API routes in Expo Router with EAS Hosting

skills/skills/building-native-ui

Complete guide for building native Expo apps with routing, styling, components, and platform conventions. Covers Expo Router fundamentals, native tabs, stack navigation, modals, and form sheets with detailed route structure conventions Includes styling rules aligned with Apple Human Interface Guidelines: flexbox layouts, safe area handling, animations, shadows via CSS boxShadow , and responsive design patterns Documents library preferences (expo-image for SF Symbols, expo-audio, expo-video,...

skills/skills/building-ui

Complete guide for building beautiful apps with Expo Router. Covers fundamentals, styling, components, navigation, animations, patterns, and native tabs.

skills/skills/cicd-workflows

Helps understand and write EAS workflow YAML files for Expo projects. Use this skill when the user asks about CI/CD or workflows in an Expo or EAS context,…

skills/skills/data-fetching

Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, axios, React Query, SWR, error handling, caching…

expo/.claude/skills/deep-code-review

In-depth design-focused code review - understands codebase context before evaluating PR changes, posts structured feedback to GitHub

skills/skills/deployment

Deploying Expo apps to iOS App Store, Android Play Store, web hosting, and API routes

skills/skills/dev-client

Build and distribute Expo development clients locally or via TestFlight

skills/plugins/expo/skills/eas-app-stores

EAS service (paid). Deploy Expo apps to the app stores with EAS - build and submit to the iOS App Store, Google Play Store, and TestFlight, configure eas.json…

skills/plugins/expo/skills/eas-hosting

EAS service (paid). Deploy Expo websites and Expo Router API routes to EAS Hosting - export the web bundle, run eas deploy for production and PR preview URLs,…

skills/plugins/expo/skills/eas-observe

EAS service (paid). Use for anything related to EAS Observe - adding `expo-observe` to an Expo project (AppMetricsRoot/ObserveRoot HOC, markInteractive, the…

skills/plugins/expo/skills/eas-simulator

EAS service (paid). Run and control a user's app on a remote iOS/Android simulator hosted on EAS cloud. Read before running any `eas simulator:*` commands - it…

skills/plugins/expo/skills/eas-update-insights

Check the health of published EAS Updates: crash rates, install/launch counts, unique users, payload size, and the split between embedded and OTA users per…

skills/plugins/expo/skills/eas-workflows

EAS service (paid). Helps understand and write EAS workflow YAML files for Expo projects. Use this skill when the user asks about CI/CD or workflows in an Expo…

skills/skills/Expo UI Jetpack Compose

`@expo/ui/jetpack-compose` package lets you use Jetpack Compose Views and modifiers in your app.

skills/skills/Expo UI SwiftUI

`@expo/ui/swift-ui` package lets you use SwiftUI Views and modifiers in your app.

expo/.claude/skills/expo-api-docs

Write TSDoc comments for Expo SDK APIs following official conventions. MUST USE when introducing new user-facing TypeScript APIs in expo-* packages - document…

skills/skills/expo-api-routes

API routes in Expo Router for server-side logic, secrets, and third-party integrations on EAS Hosting. Create routes with +api.ts suffix in the app directory; export named functions for HTTP methods (GET, POST, PUT, DELETE) Handle query parameters, headers, JSON bodies, and dynamic route segments; add CORS headers for web clients Access server-side secrets via process.env ; set variables locally in .env or via eas env:create for production Deploy to EAS Hosting (Cloudflare Workers) with eas...

skills/plugins/expo/skills/expo-app-clip

Framework (OSS). Add an iOS App Clip target to an Expo app. Use when the user mentions App Clip, AASA, apple-app-site-association, appclips, smart app banner,…

skills/plugins/expo/skills/expo-brownfield

Framework (OSS). Integrate Expo and React Native into an existing native iOS or Android app. Use when the user mentions brownfield, embedding React Native in a…

skills/skills/expo-cicd-workflows

Write and validate EAS CI/CD workflow YAML files for Expo projects. Fetches the latest JSON schema from Expo's API to ensure job types, parameters, triggers, and runner configurations are current Supports dynamic expressions using ${{ }} syntax with contexts for GitHub events, workflow inputs, job outputs, and step results Includes built-in validation script that checks workflow structure against the schema and reports errors before deployment Provides reference documentation for syntax,...

skills/plugins/expo/skills/expo-data-fetching

Framework (OSS). Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, React Query, SWR, error handling, caching, offline support, and Expo Router data loaders (`useLoaderData`).

skills/skills/expo-deployment

Automated deployment of Expo apps to iOS App Store, Android Play Store, web hosting, and preview environments. Supports production builds and submissions for iOS (App Store and TestFlight) and Android (Google Play Store) with single commands Includes EAS Hosting for web deployments with automatic PR preview URLs and production domain support Provides CI/CD workflow automation via EAS Workflows for triggered builds and submissions on code pushes Automatic version management with remote...

skills/plugins/expo/skills/expo-design-system

Framework (OSS). Build and maintain a design system inside an Expo app - a reusable theme of design tokens (color, spacing, typography, radius, shadow,…

skills/plugins/expo/skills/expo-dev-client

Build custom Expo development clients for testing native code on physical devices via EAS Build or locally. Only needed when using custom native modules, Apple targets (widgets, app clips), or third-party native code not in Expo Go; try Expo Go first with npx expo start Supports cloud builds with automatic TestFlight submission or local builds on your machine, outputting .ipa (iOS) or .apk / .aab (Android) files Requires eas.json configuration with a development profile that sets...

skills/plugins/expo/skills/expo-dom

Framework (OSS). Use Expo DOM components to run web code in a webview on native and as-is on web. Migrate web code to native incrementally. For the end-to-end…

skills/plugins/expo/skills/expo-examples

Framework (OSS). Expo's official example projects - the expo/examples repo of ~70 `with-*` integrations (Stripe, Clerk, Supabase, OpenAI, maps, Reanimated,…