BCD

Command-line tools › C

Run coredns from ChatGPT or Claude

DNS server that chains plugins. With BCD, ChatGPT, Claude and other AI apps can install and run coredns on your own computer and read what it prints.

Works on

About coredns

Version
1.15.0
License
Apache-2.0
Installs (last 365 days)
1,206 · #2,451 in Homebrew
Homepage
coredns.io
Install
brew install coredns

Try asking

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

Questions

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

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