OpenHarness: open-source workbench for orchestrating coding agents beyond code

dee_hw · x · 2026-09-20

deehw shares why he keeps coming back to OpenHarness — describing it as "tmux/vim/fzf/zsh for managing my fleet of AI agents," and notably for non-coding uses, like driving Blender to design an aero bike helmet.

OpenHarness (autonomous-ai/openharness, 495 stars, 1200+ commits) is an open-source software and hardware project for building with coding agents like Claude Code and Codex: software, parts and circuit board design, data exploration, and video creation — with agents, domain tools, and live viewers in one place, and sessions persisting across every machine you own. Its pitch: coding agents absorb the "ten thousand hours" tax, so polymaths can build across disciplines.

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