mas-cli
Mac App Store command line interface
...It is possible to search for applications by name using mas search which will search the Mac App Store and return matching identifiers. Include the --price flag to include prices in the result. mas is integrated with homebrew-bundle. If mas is installed, and you run brew bundle dump, then your Mac App Store apps will be included in the Brewfile created. See the homebrew-bundle docs for more details. mas operates via the same system services as the Mac App Store.