BCD

Command-line tools › D

Run diffutils from ChatGPT or Claude

File comparison utilities. With BCD, ChatGPT, Claude and other AI apps can install and run diffutils on your own computer and read what it prints.

Works on

About diffutils

Version
3.12
License
GPL-3.0-or-later
Installs (last 365 days)
7,800 · #950 in Homebrew
Homepage
www.gnu.org/software/diffutils
Install
brew install diffutils

Try asking

“Install diffutils with Homebrew and show me its version”
“Read diffutils --help and give me three useful examples for my files”
“Update diffutils and tell me what changed”

Used by

midnight-commander

Questions

Can ChatGPT run diffutils on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs diffutils there and reads the output. Claude and other apps with MCP connectors can too.

Do I need to install diffutils first?
No. If Homebrew is installed, the AI can run brew install diffutils for you.

Is it safe?
A new computer starts read-only: running commands is turned on per computer, and BCD reaches only the folders you allow.

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.