App store screenshots make or break your conversion rate, but most developers treat them like UI documentation instead of advertisements. This skill builds a Next.js generator that exports screenshots at Apple and Google's exact resolutions using html-to-image, with proper device frames for iPhone, iPad, Android phones and tablets. It forces you to answer the right questions upfront (brand colors, features priority, style direction) then generates slides that sell outcomes, not interfaces. The whole thing lives in a single page.tsx file with locale switching and theme presets. Much faster than wrestling with Figma templates or paying a designer for basic marketing assets.
npx skills add parthjadhav/app-store-screenshots --skill app-store-screenshots