BCD

Command-line tools › H

Run hopenpgp-tools from ChatGPT or Claude

Command-line tools for OpenPGP-related operations. With BCD, ChatGPT, Claude and other AI apps can install and run hopenpgp-tools on your own computer and read what it prints.

Works on

About hopenpgp-tools

Version
0.26.1
License
AGPL-3.0-or-later
Installs (last 365 days)
2,080 · #1,892 in Homebrew
Homepage
hackage.haskell.org/package/hopenpgp-tools
Install
brew install hopenpgp-tools

Try asking

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

Depends on

gmp · nettle

Questions

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

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