Parametric 3D Printing (CadQuery)

What it does

This skill guides an agent to produce parametric 3D-printable models using CadQuery (Python). It structures a three-phase workflow (base shape, features, final delivery), enforces parameter-first scripts, exports consistent STLs/STEP, and provides preview/render hooks and print recommendations. The skill includes practical rules for tolerances, fillets, hollowing patterns, and common CadQuery pitfalls.

When to use it

Use when a user requests a real-world, manufacturable 3D object (enclosure, bracket, mount, adapter) intended for FDM printing. Triggers include mentions of '3D print', 'STL', 'CadQuery', 'snap-fit', printer brands (Bambu, Prusa), tolerances, or questions about design-for-print. Avoid for purely digital/visual 3D work (rendering, game assets).

What's included

• Scripts: none bundled (has_scripts=false) but provides explicit run/preview commands and a template script for CadQuery workflows.
• References: none bundled; detailed procedural guidance is embedded in the SKILL.md body.
• Instructions: step-by-step workflow, preview recipe, export recommendations, print settings, and an output checklist for quality control.

Compatible agents

Agents that can run Python and manage file artifacts (Claude Code, Codex/CoPilot-style agents, and CLI-capable agents) will be most compatible. The skill expects a runtime that can execute cadquery scripts and render previews headlessly.