BCD

Command-line tools › C

Run c3c from ChatGPT or Claude

Compiler for the C3 language. With BCD, ChatGPT, Claude and other AI apps can install and run c3c on your own computer and read what it prints.

Works on

About c3c

Version
0.8.5
License
LGPL-3.0-only
Installs (last 365 days)
1,423 · #2,270 in Homebrew
Homepage
c3-lang.org
Install
brew install c3c

Try asking

“Install c3c with Homebrew and show me its version”
“Read c3c --help and give me three useful examples for my files”
“Update c3c and tell me what changed”

Depends on

lld · llvm

Questions

Can ChatGPT run c3c on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs c3c there and reads the output. Claude and other apps with MCP connectors can too.

Do I need to install c3c first?
No. If Homebrew is installed, the AI can run brew install c3c 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.