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build123d

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Create parametric CAD parts with build123d.

Design & Creative#selectors#build123d#cad#parametric-design#algebra-mode#builder-mode
Authorhelmecke
Version1.0.0
Installs0

System Documentation

What problem does it solve?

build123d enables Python-driven parametric CAD workflows by providing Algebra and Builder modes, selectors, and patterning to create and modify 3D parts programmatically.

Core Features & Use Cases

  • Algebra Mode fundamentals and explicit object manipulation for simple models
  • Builder Mode for complex assemblies, hierarchical patterns, and location contexts
  • Selectors, filtering, and grouping to query and refine geometry
  • Import/export utilities to integrate with CAD formats and pipelines
  • Reusable parametric objects and custom components for automation

Quick Start

Install build123d, then start with a simple Box example in Algebra mode to observe the workflow.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: build123d
Download link: https://github.com/helmecke/dotfiles/archive/main.zip#build123d

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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