Enclosures and brackets,
designed by chat.
Describe the part you need. The AI writes real CAD, checks it is printable, and fixes its own mistakes. Print-ready STL and 3MF in under a minute.
git clone https://github.com/flowful-ai/overhang && cd overhang && ./setup.shNeeds a free OpenRouter key. See the README for the full steps.
Enclosure for a Pi 5, USB-C cutout, 3mm wall
Done. 92 x 65 x 28 mm, M2.5 corner bosses.
Add ventilation slots on the side
Added. 3 slots per wall, 2 mm wide.
Looks good. Export 3MF for Bambu.
Exported. Prints flat, no supports.
From a sentence to a printable part.
Chat on one side, a live 3D preview on the other, and the generated CadQuery in an editor you can change.
For makers who'd rather print than draft.
Most parts are ready in under a minute. No CAD knowledge required.
Plain-English CAD
Describe the part. Iterate by chat. "Make it taller", "add a hole", "round the edges". No menus, no manuals.
It fixes itself
If a design fails to compile or fails print checks, the agent retries until it works. You see the finished STL.
Print-ready by default
Watertight, wall thickness, overhang. Every model is checked before download. STL or 3MF for any slicer.
Free, and source-available.
No paywall, no sign-up required. Generate as many parts as you like. The whole thing is source-available, so you can read exactly how it works, run it yourself, or send a pull request. Built by Flowful.ai, where we build production AI agents like this one.
Licensed under PolyForm Noncommercial 1.0.0: free to use, modify, and share for any noncommercial purpose. Want it for commercial use? Get in touch.