BCD

Command-line tools › C

Run czmq from ChatGPT or Claude

High-level C binding for ZeroMQ. With BCD, ChatGPT, Claude and other AI apps can install and run czmq on your own computer and read what it prints.

Works on

About czmq

Version
4.2.1
License
MPL-2.0
Installs (last 365 days)
8,665 · #895 in Homebrew
Homepage
czmq.zeromq.org
Install
brew install czmq

Try asking

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

Depends on

lz4 · zeromq

Questions

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

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