What should it read? I’m open to any suggestions.
I found the description pretty good, but maybe an extra 'headline' might be helpful:
What it does: Use emacs to input text in any program at any time
How it work: A keyboard shortcut of your choosing...
I like it!
Prefer to use Emacs to edit text? Now you can use it anywhere. Press a keyboard shortcut of your choice, and a new Emacs frame (window) will be opened. After you’re done, just save and the text will be inserted in the original input box.
(*disclaimer: written by an avid vim user, and not a native English speaker. May need rephrasing to be better Emacsese or English.)
I wouldn't understand anything without the screenshot altho I use Emacs for 11 years. Imagine beginners reading it...