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cad

82 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By autonomous-ai/openharness (GitHub) · coding · 1,487 stars · scanned at commit 92aa766

Create, modify, inspect, and validate parametric CAD parts and assemblies authored as cadgen model scripts. Use for natural-language CAD specs, reference images, 2D technical drawings, STEP/STP generation or direct inspection, Python CAD source, source-level joints, selector references, geometry facts, measurements, mating deltas, snapshots, and STL/3MF/native GLB outputs from CAD geometry. Also covers project structure for multi-part CAD work - src/ for model scripts and shared code, format fo…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'cad' ] || [ -L ~/.agents/skills/'cad' ]; then echo 'A skill folder named cad already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/autonomous-ai/openharness' "$d" && git -C "$d" checkout --quiet '92aa7660f44e222456248fc9ad16ed0e0f19d43f' -- 'store/agents/text-to-cad/skills/cad' && mkdir -p ~/.agents/skills && cp -R "$d"/'store/agents/text-to-cad/skills/cad' ~/.agents/skills/'cad' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'cad' ~/.claude/skills/'cad' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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