BCD

Command-line tools › N

Run npth from ChatGPT or Claude

New GNU portable threads library. With BCD, ChatGPT, Claude and other AI apps can install and run npth on your own computer and read what it prints.

Works on

About npth

Version
1.8
License
LGPL-2.1-or-later
Installs (last 365 days)
501 · #3,586 in Homebrew
Homepage
gnupg.org
Install
brew install npth

Try asking

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

Used by

gnupg

Questions

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

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