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Show HN: AI CAD Harness

Your AI copilot for Autodesk Fusion 360. Drives your CAD natively with agents.

One-liner install (recommended)

~10 seconds

macOS — paste in Terminal

$ curl -sSL https://fusion.adam.new/install.sh | bash

Windows — paste in PowerShell

$ irm https://fusion.adam.new/install.ps1 | iex

Drops the add-in into Fusion's standard AddIns folder. After install, quit Fusion, reopen, then in Fusion press Shift+S Add-Ins tab → find AdamFusion → click Run and tick Run on Startup. Fusion ships new add-ins disabled until you click Run once.

Manual install

Prefer not to paste a command? Download the bundle and drop it into Fusion's plug-in folder.

Download AdamFusion.bundle.zip

1

Unzip the download

You'll get an AdamFusion.bundle folder. The Contents/ subfolder is the add-in itself.

2

Move it into Fusion's AddIns folder

macOS: drop the

Contents

folder into

~/Library/Application Support/Autodesk/Autodesk Fusion 360/API/AddIns/

and rename it to

AdamFusion.

Windows: drop

Contents

into

%APPDATA%\Autodesk\Autodesk Fusion 360\API\AddIns\AdamFusion.

3

Quit and reopen Fusion 360

Add-ins load at startup, so a hard quit (⌘Q on Mac) is required, not just closing the window.

4

Enable AdamFusion in the Add-Ins panel

Press Shift+S

in Fusion, switch to the

Add-Ins tab, find

AdamFusion, click

Run, and tick

Run on Startup. Fusion ships new add-ins disabled until you click Run once; after that, the palette auto-loads every time.

5

Sign in

The Adam palette docks on the right. Sign in with your Autodesk account and start chatting.