BCD

Command-line tools › S

Run subfinder from ChatGPT or Claude

Subdomain discovery tool. With BCD, ChatGPT, Claude and other AI apps can install and run subfinder on your own computer and read what it prints.

Works on

About subfinder

Version
2.17.0
License
MIT
Installs (last 365 days)
12,389 · #734 in Homebrew
Homepage
projectdiscovery.io
Install
brew install subfinder

Try asking

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

Questions

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

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