MOSS: an open-source 3D-printed litter-picking robot built with Codex in 3 weeks

m3trr0x · reddit · 2026-10-22

Reddit user m3trr0x shows off MOSS, an open-source, 3D-printed tracked robot with a gripper arm and collection bin, built in 3 weeks using OpenAI Codex. The hardware is printable and the project is open source — another example of an individual shipping a working robot with AI-assisted development.

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