kernelCAD

CAD in ChatGPT and Claude: editable parts, STEP/STL/drawings, in-chat 3D, automatic checks.
- All reviews:
- Release date:
- 27 October 2026
- Creator:
- Public project (github.com)
- Type:
- MCP
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About kernelCAD
kernelCAD turns a description of a mechanical part into editable parametric CAD. Through MCP, Claude can create and revise parts, show them in 3D in the chat, run automatic checks and export STEP, STL or drawings.
Details
- Version:
- 0.17.1
- Updated:
- 12 November 2026
- Verification:
- Not verified
- Repository:
- github.com/w1ne/kernelCAD-web
- Website:
- kernelcad.com/
What it can do
The creator has not described the access yet.
Install kernelCAD in Claude
An MCP connector links Claude to a service: Claude can then read or do things there for you, with your consent. It takes about two minutes.
- Add it to your libraryClick “Add to my library” on this page: it is free and instant.
- Copy the connector URLIn your library, select the product: its URL is shown with a “Copy” button.
- Add it in ClaudeIn Claude (website or app), open Settings › Connectors, click “Add custom connector”, give it a name and paste the URL.
- Connect your accountIf the service asks you to sign in (your Notion, GitHub… account), Claude opens its page: only grant the access you need.
- Use it in a conversationTurn the connector on in the conversation’s tools menu, then just ask for what you want.
Before adding a product, read its permissions above. You can remove a connector or skill at any time in Claude’s settings.
kernelCAD: frequently asked questions
- Is kernelCAD free?
- Yes. kernelCAD is free: add it to your Claude Market library, no bank card needed.
- How do I install kernelCAD in Claude?
- Add kernelCAD to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.
- Does kernelCAD work with Claude Code?
- Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.
- Is kernelCAD an official Anthropic product?
- No. kernelCAD is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.
Reviews
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