Yours truly for iMore:
In iOS 15.4 and macOS 12.3, Apple updated their iWork suite of Pages, Keynote, and the Numbers app to include improved actions for the Shortcuts app across all three applications, bringing the feature to macOS for the first time, and improving on the previous iOS-only set of actions for the suite.
Each app has Open and Create actions to let users open files and generate templates, plus Apple included specialized actions to interact with their Keynote presentations and insert values directly into tables in Numbers.
