Set the formulae you want linked in the Workflow’s Configuration.
Alias your Homebrew Cellar apps to the Applications Folder via the
brewalias keyword. This will allow them to be indexed by macOS and found.
To trigger the workflow from a terminal, define a
brewalias command in your shell’s startup files:
alias brewalias='/usr/bin/osascript -e "tell application id \"com.runningwithcrayons.Alfred\" to run trigger \"build\" in workflow \"com.alfredapp.vitor.aliashomebrewapps\""'