BCD

Mac apps › M

Use Meld for macOS on your Mac from ChatGPT or Claude

Visual diff and merge tool. With BCD, ChatGPT, Claude and other AI apps can open Meld for macOS on your Mac, read its window and press buttons or type, from your phone or another computer.

Works on

About Meld for macOS

Version
3.22.3+105
Installs (last 365 days)
23,528 · #102 among Homebrew apps
Homepage
gitlab.com/dehesselle/meld_macos
Install
brew install --cask meld

Try asking

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

Questions

Can ChatGPT control Meld for macOS?
On a Mac with BCD, yes, through the app's window: ChatGPT can open Meld for macOS, 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 Meld for macOS 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.