How do I install ClassCAD?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does ClassCAD need an API key?

No required environment variable is listed on this record.

What transport does ClassCAD use?

ClassCAD runs locally over stdio.

ClassCAD

by io.github.awv-informatik

Build and verify CAD parts and assemblies with the ClassCAD engine, locally, no server needed.

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y @classcad/[email protected]

Provider

Claude Code

claude mcp add io.github.awv-informatik-classcad -- npx -y @classcad/[email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.awv-informatik-classcad": {
      "command": "npx",
      "args": [
        "-y",
        "@classcad/[email protected]"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

Related skills

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Questions

How do I install ClassCAD?: Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does ClassCAD need an API key?: No required environment variable is listed on this record.
What transport does ClassCAD use?: ClassCAD runs locally over stdio.
When was ClassCAD last checked?: Last checked 2026-10-16. Build and verify CAD parts and assemblies with the ClassCAD engine, locally, no server needed.