Describe the feature and the current behavior/state.

Allow passing arguments to commands, similar to what is available for script commands

Will this change the current api? How?

this will be an addition to the current api

Who will benefit with this feature?

Users would be able to provide input to commands in a more convenient and efficient way.

Currently for a command to take user input, it would first render a Form for user to fill out and submit. For simple inputs, rendering a form could be overkill and also more keystrokes are needed from users: type command name -> hit enter to run command -> type input -> hit cmd+enter to submit form

With the ability to provide arguments, it would be simplified to: type command name -> tab and input arguments -> hit enter to run command