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ntgussoni
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appstore-screenshots

Automate App Store and Play Store screenshot creation for Expo/React Native apps.

2|Updated Mar 28, 2026
Search Tags:#automation#screenshots#react-native#expo#maestro#store-assets#frameit
One-click install
npx skills add https://github.com/ntgussoni/app-store-play-store-screenshots-skill --skill appstore-screenshots-ntgussoni
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: appstore-screenshots
Source: https://github.com/ntgussoni/app-store-play-store-screenshots-skill/tree/main/skills/appstore-screenshots
Command: npx skills add https://github.com/ntgussoni/app-store-play-store-screenshots-skill --skill appstore-screenshots-ntgussoni

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires Pillow, and includes scripts (resource) components.

What problem does it solve?

Automates the end-to-end process of creating store-ready screenshots for App Store and Google Play Store from Expo/React Native apps on Mac, reducing manual work and ensuring consistency across devices and sizes.

Core Features & Use Cases

  • Discovery of app screens by scanning the app directory to map routes and content
  • Plan screenshot concepts and branding alignment before capture
  • Automated capture via Maestro on iOS Simulator and Android Emulator
  • Device framing with fastlane frameit and post-processing
  • Composition of marketing text, gradients, backgrounds, device glow, and particles
  • Export of final PNGs at exact store dimensions for both stores

Quick Start

Ask Claude to prepare store assets and run the end-to-end flow to discover screens, capture, frame, compose, and export ready store screenshots.

Frequently Asked Questions about appstore-screenshots

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate App Store and Play Store screenshots for an Expo React Native app?▼

Automating App Store and Play Store screenshots for Expo React Native apps involves scanning app routes, capturing screens via Maestro on iOS and Android, and composing marketing visuals with device frames for store-ready PNGs.

Can I use fastlane frameit to add device frames and marketing text to Maestro captures?▼

Yes, fastlane frameit applies device frames and marketing text overlays to Maestro captures, composing gradients, backgrounds, device glow, and particles before exporting final assets.

What tools do I need on macOS to automate React Native store screenshot generation?▼

Generating store screenshots on macOS requires Maestro for capture, fastlane frameit for device framing, ImageMagick and Pillow for image processing, and an iOS Simulator and Android Emulator.

Does this screenshot automation workflow discover app screens automatically?▼

Yes, the workflow automatically discovers app screens by scanning the app directory to map routes and content, then uses that map to plan screenshot concepts before capture.

What is the best way to export store-ready PNGs at exact dimensions for both App Store and Google Play?▼

The best way to export store-ready PNGs is to capture screens with Maestro, apply frames with fastlane frameit, compose marketing visuals, and export final PNGs at exact store dimensions for both stores.

Why do I need Pillow and ImageMagick for App Store screenshot automation?▼

Pillow and ImageMagick are needed for deterministic image processing tasks like composing marketing text, gradients, backgrounds, device glow, and particles onto captured screenshots before export.

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