BCD

Command-line tools › G

Run grokj2k from ChatGPT or Claude

JPEG 2000 Library. With BCD, ChatGPT, Claude and other AI apps can install and run grokj2k on your own computer and read what it prints.

Works on

About grokj2k

Version
20.4.25
License
AGPL-3.0-or-later
Installs (last 365 days)
869 · #2,847 in Homebrew
Homepage
github.com/GrokImageCompression/grok
Install
brew install grokj2k

Try asking

“Install grokj2k with Homebrew and show me its version”
“Read grokj2k --help and give me three useful examples for my files”
“Update grokj2k and tell me what changed”

Depends on

fmt · jpeg-turbo · libpng · libtiff · little-cms2 · xz · zstd

Questions

Can ChatGPT run grokj2k on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs grokj2k there and reads the output. Claude and other apps with MCP connectors can too.

Do I need to install grokj2k first?
No. If Homebrew is installed, the AI can run brew install grokj2k 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.