It is always quite cumbersome to me that I have to always add each command definition manually into a .sublime-commands file if I want to be able to use it from the command pallete.
I recommend a new option be created - “Auto Populate Command Pallete”. If set to true - then in addition to populating the command pallete from commands found in .sublime-commands files - any commands that are found in plugin .py files will also be automatically added so that the command pallete represents a complete working set of all available and possible commands available to the user at that current time.
It could get the caption for the command from a “description()” method in the class - otherwise if no “description()” method is there it could just use the command name as the caption. Also If a user wanted to not have certain commands show up on the command pallette - they could add them to a “command_pallete_exclude list”.