BCD

Command-line tools › M

Run mill from ChatGPT or Claude

Fast, scalable JVM build tool. With BCD, ChatGPT, Claude and other AI apps can install and run mill on your own computer and read what it prints.

Works on

About mill

Version
1.3.1
License
MIT
Installs (last 365 days)
1,615 · #2,134 in Homebrew
Homepage
mill-build.org
Install
brew install mill

Try asking

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

Depends on

openjdk

Questions

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

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