Web-only React libraries like charts, syntax highlighters, and rich text editors cannot run directly in React Native. This skill provides the Expo DOM component pattern to run web code in a webview on native devices while rendering as-is on web, enabling incremental migration from web to native.

Expo SDK upgrades involve complex dependency management and breaking changes. This skill provides step-by-step guidance for upgrading Expo projects including CLI commands, breaking changes checklists, and migration paths for React 19 and New Architecture.

Expo apps need reliable data fetching with proper caching, error handling, and offline support. This skill provides proven patterns for implementing network requests, authentication, and resilient data fetching in React Native.

Expo developers struggle to configure Tailwind CSS v4 for cross-platform styling. This skill provides complete setup instructions for react-native-css and NativeWind v5, enabling universal styling across iOS, Android, and web.

Expo Go does not support custom native code. This skill helps you build custom development clients for testing native modules, widgets, and app extensions on physical devices.

Deploying Expo apps to app stores requires understanding complex CLI commands, platform-specific configurations, and submission processes. This skill provides comprehensive guidance for deploying to iOS App Store, Android Play Store, TestFlight, and web using EAS CLI.

Expo developers struggle to write correct EAS workflow YAML files due to complex schema requirements. This skill fetches the official schema, provides syntax guidance, and validates workflow files against the latest specifications.

Building server-side endpoints in Expo apps requires understanding file-based routing, secure credential handling, and deployment to cloud infrastructure. This skill provides guidelines for creating, testing, and deploying API routes using Expo Router and EAS Hosting.

Building iOS apps requires understanding native components, platform conventions, and Expo Router patterns. This skill provides comprehensive guidelines for creating polished, Apple-compliant interfaces using modern Expo patterns.

GitLab projects require separate CLI commands for merge requests, issues, and pipelines. This skill provides quick access to glab commands for all GitLab operations. Automate your GitLab workflow directly from Claude.

Managing GitHub repositories manually through the web interface is time-consuming and breaks your development flow. This skill enables seamless GitHub operations directly from your terminal using the gh CLI, automating PRs, issues, and workflows.

This skill provides guidance for interacting with Gitea instances using the tea command-line tool. It includes command references for pull requests, issues, and repository operations.

This skill provides read-only git commands for inspecting repository state. It allows viewing changes, history, and branch information without modifying any data.

Home Assistant configuration files require precise YAML syntax and proper structure. This skill provides validation tools, example configurations, and best practices for automations, scripts, templates, blueprints, and Lovelace dashboards.

Get comprehensive code reviews that catch security vulnerabilities, performance problems, and architectural issues before they reach production. This skill analyzes your code systematically across multiple dimensions to provide actionable feedback.

Developers need a reliable way to programmatically manage eSIM lifecycles for IoT, travel, and enterprise mobility applications. This skill provides Claude Code with complete eSIM Access API integration including ordering, monitoring, top-ups, and profile management through 17 operations with HMAC-SHA256 authentication.

Developers need reliable ways to test error handling and output visibility in AI tool environments. This test tool simulates failures with visible stdout and stderr output to validate error reporting workflows.

This tool returns the input text exactly as provided. It serves as a foundational test skill for verifying AI tool execution and response handling.

Build failures in CI/CD pipelines can be difficult to diagnose without clear error visibility. This skill provides testing capabilities to verify that build step failures are properly surfaced and reported to users for effective debugging.

Manual code review is time-consuming and error-prone. This AI code reviewer automatically analyzes source code to identify bugs, security vulnerabilities, style issues, and performance problems with actionable fix suggestions.