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ios-screenshot
This skill should be used when the user asks to "take an iOS screenshot", "screenshot the simulator", "show me the iOS app", "what does the screen look like", or mentions checking the iOS simulator UI visually.
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This skill should be used when the user asks to "take an iOS screenshot", "screenshot the simulator", "show me the iOS app", "what does the screen look like", or mentions checking the iOS simulator UI visually.
Migrate React Navigation navigators from dynamic component based config to static object based config.
Software Mansion's best practices for production React Native and Expo apps on the New Architecture. Trigger on: 'React Native', 'Expo', 'New Architecture', 'Reanimated', 'Gesture Handler', 'react-native-svg', 'ExecuTorch', 'react-native-audio-api', 'react-native-enriched', 'Worklet', 'Fabric', 'TurboModule', 'WebGPU', 'react-native-wgpu', 'TypeGPU', 'GPU shader', 'WGSL', 'svg', 'animation', 'gesture', 'audio', 'rich text', 'AI model', 'multithreading', 'chart', 'vector', 'image filter', 'shared value', 'useSharedValue', 'runOnJS', 'scheduleOnRN', 'thread', 'worklet', or any question involving UI, graphics, native modules, or React Native threading and animation behavior. Also use when a more specific sub-skill matches.
Upgrade React Navigation from 6.x to 7.x or from 7.x to 8.x.
Use when asked to look at or address feedback on a PR. Fetches Copilot-only inline comments, skips hidden ones, then evaluates and fixes the valid ones.
Use when upgrading the Keybase client version number - lists all files that must be updated together
This skill should be used when the user asks to "take a desktop screenshot", "screenshot the electron app", "show me the desktop app", "what does the app look like", or mentions checking the Electron/desktop UI visually.
| name | ios-screenshot |
| description | This skill should be used when the user asks to "take an iOS screenshot", "screenshot the simulator", "show me the iOS app", "what does the screen look like", or mentions checking the iOS simulator UI visually. |
Take a screenshot of the booted iOS simulator and display it.
Capture the screenshot from the booted iOS simulator:
xcrun simctl io booted screenshot /tmp/ios-screenshot-full.png
Resize to 800px max dimension for token efficiency (reduces ~90% of tokens vs full 2556px resolution while staying legible):
sips -Z 800 /tmp/ios-screenshot-full.png --out /tmp/ios-screenshot.png
Use the Read tool to display /tmp/ios-screenshot.png to the user.
Clean up the full-size temporary file:
rm /tmp/ios-screenshot-full.png
xcrun simctl io booted screenshot fails, tell the user no iOS simulator is currently booted and suggest they launch one (e.g. via Xcode or xcrun simctl boot "iPhone 17 Pro").sips fails, fall back to displaying the full-size screenshot directly.