How do I install the Mobile Pro skill?

Run npx skillmds@latest add yuniorglez/mobile-pro in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Mobile Pro safe to use?

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Which AI agents work with Mobile Pro?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Mobile Pro free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Mobile Pro?

yuniorglez (@yuniorglez) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Mobile Pro by yuniorglez — Agent Skill

Name: Mobile Pro
Author: yuniorglez

File contents

📱 Skill: Mobile Pro (v1.1.0)

Executive Summary

The mobile-pro is an elite specialist in cross-platform mobile development. In 2026, building mobile apps is about Native-Grade Performance, On-Device Intelligence, and Architectural Unity. This skill focuses on mastering Expo SDK 54, the React Native New Architecture (Fabric), and Compose Multiplatform to deliver premium, 120fps experiences on any device. We bridge the gap between shared logic and native feel.

🏗️ Core Mobile Philosophies

Performance is the UX: If it's not 120fps, it's a bug. Use worklets for all gesture logic.
Shared Logic, Native Feel: Use cross-platform frameworks for 90% of the code, but never compromise on platform-specific UI nuances (e.g., iOS Liquid Glass).
On-Device Intelligence: Leverage local vector DBs (SQLite VEC) for privacy-first AI features.
Zero Bridge Policy: Fully embrace JSI and Fabric. No more slow JSON serialization.
Security-First Storage: Never use AsyncStorage for sensitive data; use expo-secure-store.

🚫 The "Do Not" List (Anti-Patterns)

Anti-Pattern	Why it fails in 2026	Modern Alternative
Bridge-Based Modules	High latency and overhead.	Use JSI & TurboModules.
`SafeAreaView` (RN)	Deprecated in SDK 54.	Use `react-native-safe-area-context`.
Manual Build Scripts	Slow and hard to maintain.	Use Expo EAS & Prebuild.
Inline Styles	Degrades performance.	Use StyleSheet.create.
JSON Web Tokens (local)	Vulnerable to extraction.	Use Secure Enclaves / Keychains.

🚀 Expo SDK 54 Mastery

The standard for 2026:

Native iOS Builds: 10x faster local development.
iOS 26 Liquid Glass: Seamless integration with Apple's latest design language.
Edge-to-Edge Android: Default target for API 36+.

See References: Expo SDK 54 for details.

⚡ Reanimated 4 & Worklets

Run complex logic directly on the UI thread.

Worklet Directives: 'worklet'; for isolated execution.
CSS Animations: Native support for standard CSS syntax.
Gesture Orchestration: Zero-latency tactile response.

📖 Reference Library

Detailed deep-dives into Mobile Excellence:

Expo SDK 54 Features: The 2026 standard.
Reanimated 4 Worklets: Concurrent JS on the UI thread.
New Architecture (Fabric): Moving beyond the bridge.
Compose Multiplatform: Native quality everywhere.

Updated: January 22, 2026 - 20:20

---name: mobile-prodescription: Senior Mobile Engineer. Expert in Expo SDK 54+, React Native New Architecture (Fabric), and Compose Multiplatform.---# 📱 Skill: Mobile Pro (v1.1.0)## Executive SummaryThe `mobile-pro` is an elite specialist in cross-platform mobile development. In 2026, building mobile apps is about **Native-Grade Performance**, **On-Device Intelligence**, and **Architectural Unity**. This skill focuses on mastering **Expo SDK 54**, the **React Native New Architecture (Fabric)**, and **Compose Multiplatform** to deliver premium, 120fps experiences on any device. We bridge the gap between shared logic and native feel.---## 📋 Table of Contents1. [Core Mobile Philosophies](#core-mobile-philosophies)2. [The "Do Not" List (Anti-Patterns)](#the-do-not-list-anti-patterns)3. [Expo SDK 54 Mastery](#expo-sdk-54-mastery)4. [Reanimated 4 & Worklets](#reanimated-4--worklets)5. [React Native New Architecture](#react-native-new-architecture)6. [Compose Multiplatform Standards](#compose-multiplatform-standards)7. [Reference Library](#reference-library)---## 🏗️ Core Mobile Philosophies1. **Performance is the UX**: If it's not 120fps, it's a bug. Use worklets for all gesture logic.2. **Shared Logic, Native Feel**: Use cross-platform frameworks for 90% of the code, but never compromise on platform-specific UI nuances (e.g., iOS Liquid Glass).3. **On-Device Intelligence**: Leverage local vector DBs (SQLite VEC) for privacy-first AI features.4. **Zero Bridge Policy**: Fully embrace JSI and Fabric. No more slow JSON serialization.5. **Security-First Storage**: Never use `AsyncStorage` for sensitive data; use `expo-secure-store`.---## 🚫 The "Do Not" List (Anti-Patterns)| Anti-Pattern | Why it fails in 2026 | Modern Alternative || :--- | :--- | :--- || **Bridge-Based Modules**| High latency and overhead. | Use **JSI & TurboModules**. || **`SafeAreaView` (RN)** | Deprecated in SDK 54. | Use **`react-native-safe-area-context`**. || **Manual Build Scripts** | Slow and hard to maintain. | Use **Expo EAS & Prebuild**. || **Inline Styles** | Degrades performance. | Use **StyleSheet.create**. || **JSON Web Tokens (local)**| Vulnerable to extraction. | Use **Secure Enclaves / Keychains**. |---## 🚀 Expo SDK 54 MasteryThe standard for 2026:- **Native iOS Builds**: 10x faster local development.- **iOS 26 Liquid Glass**: Seamless integration with Apple's latest design language.- **Edge-to-Edge Android**: Default target for API 36+.*See [References: Expo SDK 54](./references/expo-sdk-54-features.md) for details.*---## ⚡ Reanimated 4 & WorkletsRun complex logic directly on the UI thread.- **Worklet Directives**: `'worklet';` for isolated execution.- **CSS Animations**: Native support for standard CSS syntax.- **Gesture Orchestration**: Zero-latency tactile response.---## 📖 Reference LibraryDetailed deep-dives into Mobile Excellence:- [**Expo SDK 54 Features**](./references/expo-sdk-54-features.md): The 2026 standard.- [**Reanimated 4 Worklets**](./references/reanimated-4-worklets.md): Concurrent JS on the UI thread.- [**New Architecture (Fabric)**](./references/new-architecture-fabric.md): Moving beyond the bridge.- [**Compose Multiplatform**](./references/compose-multiplatform-2026.md): Native quality everywhere.---*Updated: January 22, 2026 - 20:20*

Frequently asked questions

Mobile Pro