BCD

Command-line tools › C

Run cpdf from ChatGPT or Claude

PDF Command-line Tools. With BCD, ChatGPT, Claude and other AI apps can install and run cpdf on your own computer and read what it prints.

Works on

About cpdf

Version
2.9.3
License
AGPL-3.0-only
Installs (last 365 days)
2,089 · #1,889 in Homebrew
Homepage
github.com/johnwhitington/cpdf-source
Install
brew install cpdf

Try asking

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

Questions

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

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