Install

Windows 10 or 11, SOLIDWORKS 2026 in English, and an AI app. No administrator rights needed.

1. Download

Download for Windows: the file FullyDefined-Setup-<version>.exe.

2. Run it

Double-click it. Windows warns because the installer is not code-signed: click More info, then Run anyway.

Windows protected your PC: More info, then Run anyway

3. Tick your AI apps and install

The apps found on your PC are already ticked. Keep “Start SOLIDWORKS for this check” ticked: the installer builds a small test part and tells you it works.

4. Restart your AI app and ask

Create a new part and extrude a 40 mm diameter disc 10 mm thick.

More to try: Examples.

Works with

TestedClaude Desktop and Claude Code, with the Claude Opus and Claude Sonnet models.
Installed and usedAntigravity.
Should workGemini CLI and other apps that run local MCP servers. Please report how it goes.
NoteCursor gives the model only about 40 tools, fewer than building a part needs.

Update or uninstall

To update, run the new installer: your settings stay. To uninstall: Settings > Apps > Installed apps > SolidWorks MCP > Uninstall.

Other setups (the zip, Antigravity, other apps, where files go): Help.