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Cad Khana

Category: Dev Tools  ·  Sub-category: tools-misc  ·  Last updated:
type:debug
Diagnostics-first CAD wrapper around Build123d: assembly-level interference/clearance assertions plus optional per-part printability checks. Load BEFORE editing an `assembly.py` that uses the wrapper or interpreting its diagnostic JSON — SKILL.md has conventions the scripts rely on but don't restate. TRIGGER: about to run `khana check`/`build`/`view`/`draw`, or editing a file that imports `cad_khana` or calls `Assembly()`/`check()`/`inspect()`.

From the source SKILL.md

cad-khana splits geometric reasoning into two workflows:

What this skill does

Cad Khana is a community-contributed Claude Code skill in the tools-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/cad-khana/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Cad Khana Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 70,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/cad-khana
curl -L https://claudskills.com/skills/cad-khana/SKILL.md \
  -o ~/.claude/skills/cad-khana/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/cad-khana/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/cad-khana/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\cad-khana\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
cyberchitta. (2026). Cad Khana [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/cad-khana/
BibTeX
@misc{cad-khana-2026,
  author    = {cyberchitta},
  title     = {Cad Khana [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/cad-khana/}
}

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