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Use Open Design on your Mac from ChatGPT or Claude

Local-first, agent-native design tool. With BCD, ChatGPT, Claude and other AI apps can open Open Design on your Mac, read its window and press buttons or type, from your phone or another computer.

Works on

About Open Design

Version
0.27.1
Installs (last 365 days)
2,940 · #455 among Homebrew apps
Needs
macOS 12 or later
Updates
Updates itself
Homepage
open-design.ai
Install
brew install --cask open-design

Try asking

“Open Open Design and tell me what is on its screen”
“Install Open Design with Homebrew”
“Quit Open Design and update it to the latest version”

Questions

Can ChatGPT control Open Design?
On a Mac with BCD, yes, through the app's window: ChatGPT can open Open Design, read the buttons and text it shows, press buttons, type and pick menu items. How far that goes depends on how much of its window Open Design exposes to macOS accessibility.

Does this work on Windows?
No. BCD controls app windows only on a Mac. On Windows and Linux it works with files and commands.

Is it safe?
A new computer starts read-only. Controlling the screen and apps is turned on per computer, and macOS asks once before BCD may control apps.

Try it on your computer

BCD connects ChatGPT, Claude and other AI apps to your own Mac, Windows or Linux computer. One computer is free, with 20,000 tool calls a month and no card.

Program data from Homebrew, updated 2026-11-11. Installs are Homebrew's installs on request over the last 365 days.