App Store Screenshot Automator
Generate App Store screenshots from your app's simulator captures in ~15 minutes instead of hours in Figma, using a compose scaffold plus Nano Banana Pro for a photorealistic device frame.
About this skill
name: app-store-screenshots description: Use when generate App Store screenshots from your app's simulator captures in ~15 minutes instead of hours in Figma, using a compose scaffold plus Nano Banana Pro for a photorealistic device frame.
App Store Screenshot Automator
Adam Lyttle's App Store screenshot skill collapses the ASO screenshot workflow from hours in Figma to about fifteen minutes on autopilot. It uses a two-stage approach: compose.py creates a deterministic scaffold with exact text positioning, device frame, and your simulator screenshot composited inside, then Nano Banana Pro (via Gemini MCP) enhances that scaffold with a photorealistic device frame, breakout elements, and visual polish. Drop in your simulator screenshots, describe the app, and the final images can be exported straight to App Store Connect.
What you get
- Deterministic compose.py scaffold (exact text position, device frame, screenshot slot)
- Nano Banana Pro pass for photorealistic device frame and visual polish via Gemini MCP
- multiple ASO screenshot variants
- App Store Connect-ready output
Customize your output
- App context: name, category, key benefit
- Screenshot inputs: simulator captures
- Number of variants: how many screenshot alternatives
- Output size: App Store Connect device dimensions
Example output
For a habit-tracking iOS app, given four simulator screenshots and a one-line pitch, the skill outputs six variant screenshots with device frames, on-brand headlines, and callouts pointing at the streak counter, ready to upload.
Best for
Indie iOS and Android developers optimizing App Store Optimization without a designer
Source: Adam Lyttle · https://www.youtube.com/watch?v=QM8tNfnfGrU Category: App Development / AI Automation · Priority: P2
SKILL.md preview
---
name: app-store-screenshots
description: Use when generate App Store screenshots from your app's simulator captures in ~15 minutes instead of hours in Figma, using a compose scaffold plus Nano Banana Pro for a photorealistic device frame.
---
# App Store Screenshot Automator
Adam Lyttle's App Store screenshot skill collapses the ASO screenshot workflow from hours in Figma to about fifteen minutes on autopilot. It uses a two-stage approach: compose.py creates a deterministic scaffold with exact text positioning, device frame, and your simulator screenshot composited inside, then Nano Banana Pro (via Gemini MCP) enhances that scaffold with a photorealistic device frame, breakout elements, and visual polish. Drop in your simulator screenshots, describe the app, and t...