Our review
Creates a React Native screen component in src/screens/ with a template.
Strengths
- Automatically creates file with proper naming convention
- Adds 'Screen' suffix if missing
- Includes basic structure with StyleSheet and StatusBar
- Generates exportable component
Limitations
- Only generates a minimal template
- No business logic or state management included
- Assumes Expo project structure
When you need to quickly scaffold a new screen in a React Native project.
When you need a component with complex logic or custom styling beyond the basic template.
Security analysis
CautionThe skill uses Bash for directory creation and file writing, which is a legitimate use, but Bash is a powerful tool that introduces risk if combined with untrusted arguments.
- •Bash tool is allowed, which could be exploited if malicious input is provided.
Examples
Add a home screen to the project.Create a settings screen.name: screen description: React Nativeの画面(Screen)コンポーネントを作成する。「画面を追加して」「ホーム画面を作って」などのリクエストで使用する。 allowed-tools: Read, Write, Edit, Glob, Grep, Bash argument-hint: [画面名]
画面コンポーネント作成
src/screens/ に画面用コンポーネントを作成する。
手順
src/screens/ディレクトリが存在しなければ作成する- PascalCase のファイル名で
.tsxファイルを作成する(例:$ARGUMENTS.tsxまたは${ARGUMENTS}Screen.tsx) - 画面名が "Screen" で終わっていなければ自動でサフィックスを付ける
テンプレート
import React from 'react';
import { StyleSheet, View, Text } from 'react-native';
import { StatusBar } from 'expo-status-bar';
export const ScreenNameScreen: React.FC = () => {
return (
<View style={styles.container}>
<Text style={styles.title}>ScreenName</Text>
<StatusBar style="auto" />
</View>
);
};
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
alignItems: 'center',
justifyContent: 'center',
},
title: {
fontSize: 24,
fontWeight: 'bold',
},
});
ルール
- 画面コンポーネントは
flex: 1でフルスクリーンにする SafeAreaViewやStatusBarを適切に使う- ナビゲーションライブラリが導入済みなら、navigation props の型を適切に定義する
- ビジネスロジックが複雑な場合はカスタムフックに切り出す
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