Run osslsigncode from ChatGPT or Claude
OpenSSL based Authenticode signing for PE/MSI/Java CAB files. With BCD, ChatGPT, Claude and other AI apps can install and run osslsigncode on your own computer and read what it prints.
Works on
- MacWorks
Homebrew has a ready-made build; the AI can install it with
brew install osslsigncode. - LinuxWorks
Homebrew on Linux has a ready-made build.
- WindowsNot in Homebrew
Homebrew does not run on Windows. If osslsigncode has a Windows build, BCD can run it in PowerShell.
About osslsigncode
- Version
- 2.15
- License
- GPL-3.0-or-later
- Installs (last 365 days)
- 3,832 · #1,395 in Homebrew
- Homepage
- github.com/mtrojnar/osslsigncode
- Install
brew install osslsigncode
Try asking
“Install osslsigncode with Homebrew and show me its version”
“Read osslsigncode --help and give me three useful examples for my files”
“Update osslsigncode and tell me what changed”
Depends on
Questions
Can ChatGPT run osslsigncode on my computer?
Yes. With BCD on your Mac or Linux computer and command permission turned on for it, ChatGPT runs osslsigncode there and reads the output. Claude and other apps with MCP connectors can too.
Do I need to install osslsigncode first?
No. If Homebrew is installed, the AI can run brew install osslsigncode 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.