Casa is a brand case study generator. Most case studies follow a similar format. But writing down and planning a case study is a lot of work.
With Casa, you can unload a lot of that work on Claude. It looks at your brand, asks for information on the brand, and questions about how you built the brand designs. Then it generates the art direction, narrative and prompts for the case study.
You approve > It generates frames. Then you get the experience which is often missed by vibe coding tools, full granular control on the designs. Edit it manually with Casa's editor, or prompt to edit, or export it to figma/your favorite tool. After you are done you can preview in different formats and aspect ratios and export them all in svg, png, jpeg, pdf.
Casa was built as part of Anthropic's Opus 4.7 Hackathon and is completely Opensource. You can download Casa and run it with your own keys from this repo:
https://github.com/IngeniousArtist/casa
Casa Home page
Settings configuration menu
New Project Form
Art Direction proposal and prompts for case study frames
Generation Library
Some examples of generated mockups using nano banana pro
Casa is a complete Brand case study generator which uses claude to set the art direction of your brand and generates visuals through code and with nano banana.