# Show HN: An agent-skill to generate preview, AppStore screenshots and campaigns

> Source: <https://github.com/imshaikot/app-preview-craft-skill>
> Published: 2026-09-17 11:47:51+00:00

If you are developing apps and paying 3rd party services just to generate promotional visuals or app store screenshots - stop doing it

I created an agent-skill which can do it for you with 3D device models (assets are CC-BY) Followings are few themes you can generate

Themes Total App Store/Play Store 10 Social Card 7 Screen Video 7 Device Video 9 Device Mockup 7 Behind the agent, it is using ThreeJS, headless Chromium, ffmpeg and nodejs to incorporate your precious contents.

Agent    Install
Claude Code (plugin)    claude plugin marketplace add imshaikot/app-preview-craft-skill``claude plugin install app-preview-craft@app-preview-craft
Claude Code (skill folder)    git clone --depth 1 -b skill [https://github.com/imshaikot/app-preview-craft-skill.git](https://github.com/imshaikot/app-preview-craft-skill.git) ~/.claude/skills/app-preview-craft
Codex · Cursor · GitHub Copilot · Gemini CLI · OpenCode · Amp · Goose    git clone --depth 1 -b skill [https://github.com/imshaikot/app-preview-craft-skill.git](https://github.com/imshaikot/app-preview-craft-skill.git) ~/.agents/skills/app-preview-craft

already accepted by Anthropic community-plugin but not listed just yet

Prerequisite: Node.js (runs UI studio, edits screenshots, spawns other services), ffmpeg (video encoding) and Chromium (headless browser to render)

I have been using it myself but this is an initial version, improvements will follow.

Comments URL: [https://news.ycombinator.com/item?id=49739407](https://news.ycombinator.com/item?id=49739407)

Points: 1

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