BCD

Command-line tools › M

Run massdns from ChatGPT or Claude

High-performance DNS stub resolver. With BCD, ChatGPT, Claude and other AI apps can install and run massdns on your own computer and read what it prints.

Works on

About massdns

Version
1.1.0
License
GPL-3.0-only
Installs (last 365 days)
717 · #3,090 in Homebrew
Homepage
github.com/blechschmidt/massdns
Install
brew install massdns

Try asking

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

Questions

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

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