Run pyupgrade from ChatGPT or Claude
Upgrade syntax for newer versions of Python. With BCD, ChatGPT, Claude and other AI apps can install and run pyupgrade on your own computer and read what it prints.
Works on
- MacWorks
Homebrew has a ready-made build; the AI can install it with
brew install pyupgrade. - LinuxPartly
Homebrew on Linux builds it from source, or install it with your distribution's package manager.
- WindowsNot in Homebrew
Homebrew does not run on Windows. If pyupgrade has a Windows build, BCD can run it in PowerShell.
About pyupgrade
- Version
- 3.22.0
- License
- MIT
- Installs (last 365 days)
- 1,331 · #2,343 in Homebrew
- Homepage
- github.com/asottile/pyupgrade
- Install
brew install pyupgrade
Try asking
“Install pyupgrade with Homebrew and show me its version”
“Read pyupgrade --help and give me three useful examples for my files”
“Update pyupgrade and tell me what changed”
Depends on
Questions
Can ChatGPT run pyupgrade on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs pyupgrade there and reads the output. Claude and other apps with MCP connectors can too.
Do I need to install pyupgrade first?
No. If Homebrew is installed, the AI can run brew install pyupgrade 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.