How to backup my profile via one click

[Admin]

good function, I didn’t know about this one, but is it possible to transfer some information from the browser to cmd through this command? such as link address, title, etc.

Code:

cmd://yt-dlp -o "C:\Users\QZMTCH\Desktop\%(title)s.%(ext)s" "https://www.youtube.com/watch?v=V36qnbVefWc"

as an example. It downloads the video so well, but there is no way to transfer the page link to cmd

I tried options from bookmarklets location.href 
I tried the option with a variable from the local state {URL} https://i.imgur.com/SyUoSIv.png Do you have internal variables here, I thought maybe they are available from this bookmark option

If there is no such option, can you add such an option?

[/font][/color]for this function to be the best in everything, you need the maximum amount of information that is in the internal variables or from javascript variables
{URL} {TITLE} {REFERRER} {USER_AGENT} {COOKIES} {PROXY_SERVER}

and if possible, give the opportunity to add these links to the context menu by links (well that's if it's possible)

but if you can already pass at least a link, then show how, this will already be enough for many options, Thanks

This feature doesn't support variables for now.
These variables seem no much use except for yt-dlp.
Even in yt-dlp, there are still many scenarios to consider.
For example, many <video> are within <iframe>, in such case we need to send {COOKIES} and {REFERRER} of <iframe> URL instead of current tab URL.
But command bookmark doesn't know this.