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mcp/harbor
Grok

CAD Compare for Grok

com.cad-compare/cad-compare

Compare STEP CAD files locally: identical, moved, or different, and what changed.

client:Grok transport:stdio runtime:npm

Install CAD Compare in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "cad-compare": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "cad-compare-mcp"
      ],
      "env": {
        "CAD_COMPARE_LICENSE": "<CAD_COMPARE_LICENSE>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

CAD Compare in other clients

CAD Compare MCP server