BCD

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Use Tuta Mail on your Mac from ChatGPT or Claude

Email client. With BCD, ChatGPT, Claude and other AI apps can open Tuta Mail on your Mac, read its window and press buttons or type, from your phone or another computer.

Works on

About Tuta Mail

Version
368.261109.0
Installs (last 365 days)
886 · #902 among Homebrew apps
Needs
macOS 13 or later
Updates
Updates itself
Homepage
tuta.com
Install
brew install --cask tuta-mail

Try asking

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

Questions

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