BCD

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Run obfs4proxy from ChatGPT or Claude

Pluggable transport proxy for Tor, implementing obfs4. With BCD, ChatGPT, Claude and other AI apps can install and run obfs4proxy on your own computer and read what it prints.

Works on

About obfs4proxy

Version
0.0.14
License
BSD-2-Clause
Installs (last 365 days)
502 · #3,581 in Homebrew
Homepage
gitlab.com/yawning/obfs4
Install
brew install obfs4proxy

Try asking

“Install obfs4proxy with Homebrew and show me its version”
“Read obfs4proxy --help and give me three useful examples for my files”
“Update obfs4proxy and tell me what changed”

Questions

Can ChatGPT run obfs4proxy on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs obfs4proxy there and reads the output. Claude and other apps with MCP connectors can too.

Do I need to install obfs4proxy first?
No. If Homebrew is installed, the AI can run brew install obfs4proxy 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.