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Cursor

CAD Compare for Cursor

com.cad-compare/cad-compare

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

client:Cursor transport:stdio runtime:npm

Install CAD Compare in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

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>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

CAD Compare in other clients

CAD Compare MCP server