# app-store-screenshots-generator

Builds ad-style iOS app screenshots in Next.js and exports PNG files for App Store device sizes. It also handles localized sets.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 818 installs · ★ 88
- Author: reason-machines
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/reason-machines/trending-skills/tree/HEAD/skills/app-store-screenshots-generator/SKILL.md
- Updated: 2026-10-09
- HTML: https://affpapa.org/en/nevibecode/skills/app-store-screenshots-generator

## What it does

The skill gathers details about the app’s brand, features, and visual direction before creating a small Next.js project with TypeScript and Tailwind. Each screen is laid out as a promotional slide with an iPhone frame, rather than a plain UI preview.

It relies on `html-to-image` to export PNG files for Apple’s four listed sizes: 6.9, 6.5, 6.3, and 6.1 inches. Locale-specific sets, RTL layouts, and reusable themes are supported. The project uses `public/mockup.png` plus app images from `public/screenshots/`, so those assets belong in the project before export.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/trending-skills --skill app-store-screenshots-generator -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/app-store-screenshots-generator/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/app-store-screenshots-generator/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/trending-skills --skill app-store-screenshots-generator -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/app-store-screenshots-generator/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/trending-skills --skill app-store-screenshots-generator -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/app-store-screenshots-generator/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install reason-machines/trending-skills app-store-screenshots-generator
```

2. **Manually: put the files in place**
- File: `.github/skills/app-store-screenshots-generator/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/trending-skills --skill app-store-screenshots-generator -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/reason-machines/trending-skills --path skills/app-store-screenshots-generator
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/app-store-screenshots-generator/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add reason-machines/trending-skills --skill app-store-screenshots-generator -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/reason-machines/trending-skills/tree/HEAD/skills/app-store-screenshots-generator/SKILL.md

## When to use it
- create promotional slides for an iOS app listing
- export PNG assets for App Store device sizes
- place app screens inside an iPhone frame
- prepare localized screenshot sets
- build themed slides in Next.js

## Example prompts
- Build App Store screenshots for my habit tracker with a clean visual style.
- Create six promotional slides for my iOS app using images from `public/screenshots/en/`.
- Prepare localized app screens with an RTL layout and PNG export.

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From the same set: [reason-machines/trending-skills](https://affpapa.org/en/nevibecode/by/reason-machines/trending-skills.md) — 186 cards

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md