BCD

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Run jbig2enc from ChatGPT or Claude

JBIG2 encoder (for monochrome documents). With BCD, ChatGPT, Claude and other AI apps can install and run jbig2enc on your own computer and read what it prints.

Works on

About jbig2enc

Version
0.32
License
Apache-2.0
Installs (last 365 days)
1,247 · #2,411 in Homebrew
Homepage
github.com/agl/jbig2enc
Install
brew install jbig2enc

Try asking

“Install jbig2enc with Homebrew and show me its version”
“Read jbig2enc --help and give me three useful examples for my files”
“Update jbig2enc and tell me what changed”

Depends on

leptonica · giflib · jpeg-turbo · libpng · libtiff · webp

Used by

ocrmypdf

Questions

Can ChatGPT run jbig2enc on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs jbig2enc there and reads the output. Claude and other apps with MCP connectors can too.

Do I need to install jbig2enc first?
No. If Homebrew is installed, the AI can run brew install jbig2enc 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.