App Store Screenshots

App Store Screenshots streamlines the process of creating polished, on-brand screenshots for mobile app listings on the App Store and Google Play. It works as an open-source skill for popular AI coding agents like Claude Code, Codex, and Cursor, allowing developers to install it and automate the generation of required images in every supported device size and language.

Users describe their app and key features once, answer a few contextual questions, and the agent builds an initial set of screenshot slides. These slides are editable locally, giving teams or solo developers full control to tweak headlines, layouts, languages, and image assets before exporting.

The tool supports a wide variety of devices—from iPhones and iPads to Android phones and tablets—and exports PNGs at the exact specifications required by both app stores. The workflow is built for developer convenience: install via a simple command, work in your preferred editor, and store configuration in your project for easy updates. As it is MIT-licensed and already powering dozens of live apps, this tool helps transform the chore of preparing store-ready images into a quick, repeatable process for anyone shipping apps.

This product is intended for software developers, indie makers, and small teams who need to prepare high-quality screenshots for mobile app store listings. It is particularly useful for engineers and product managers in startups or agencies who are responsible for launching new apps and updating visual assets across multiple device types and languages.

Designers and developers who prefer to work locally and keep full control of their app store creatives will find value in being able to automate repetitive sizing and copy updates, while still editing each slide's details before export. Anyone working with AI coding agents like Claude Code, Codex, or Cursor—and looking to streamline screenshot generation without relying on third-party SaaS platforms—will benefit from this tool's open-source, developer-friendly approach.