BCD

Command-line tools › M

Run mark from ChatGPT or Claude

Sync your markdown files with Confluence pages. With BCD, ChatGPT, Claude and other AI apps can install and run mark on your own computer and read what it prints.

Works on

About mark

Version
17.1.0
License
Apache-2.0
Installs (last 365 days)
2,104 · #1,879 in Homebrew
Homepage
samizdat.dev
Install
brew install mark

Try asking

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

Questions

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

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