brew search

brew search PACKAGE_NAME_TO_SEARCH

Examples:

brew search aws
brew search helm

brew search keycloak
Error: No formulae or casks found for "keycloak".

See also

• brew: update | upgrade | autoupdate | install | uninstall | services | list, cask | cleanup | doctor | test | link | unlink | changelog | tap | info | search | install --cask | analytics off | --prefix | --version | brew --help ]