Toolcraft is an open-source starter kit and UI library for building custom design applications with AI. Use it to create branded asset generators, explore new visual styles, and turn repetitive design tasks into reusable tools. 100% free and MIT-licensed.
It works with any AI agent (Codex, Claude, Cursor).
Don't ask AI to design for you - ask it to build you a tool, so you can design better and faster.
When other software doesn't give you enough freedom to experiment or make you efficient at a specific task, Toolcraft gives you the ability to create your own solution for your personal needs and solve creative tasks faster.
Whether you're working on branding, designing bento cards, or working on animation, you can use Toolcraft to build a custom tool and design what you have in mind more efficiently.
But don't blindly think of it as a replacement for other software. We use it when we face a specific problem that other software simply won't let us solve the way we want.
If you want to see exactly how we use it in commercial projects, take a look at our case studies page with lots of examples.
