An MCP tool uses Claude to make App Store preview images
This turns raw app in a folder into preview images. Claude checks the app’s colors, suggests visual themes and captions, then waits for approval before creating framed iPhone preview images at 1284×2778. The finished images are meant to be ready for .
The tool is and can be installed with one uvx command. It was built with Claude Code, uses Pillow to draw the iPhone frame in code without separate image assets, uses a palette extractor to match the app’s colors, and exposes its features through three standard input/output tools with the official MCP SDK.
Key points
- Raw app can be placed in a folder and turned into preview images.
- Claude suggests themes and captions before the final images are made.
- The output size is 1284×2778 and is aimed at uploads.
- The tool is and installs with one uvx command.
- It was built with Claude Code, Pillow, and the official MCP SDK.