The cframe animation converter plugin is broken, How do we convert normal animations to cframe?

Basically just the title,

Every solution for a topic asking to convert normal animation ends in the animation converter plugin. (which is now broken), and is therefore making cframe animating hard.

How would we go about this?
Any help is appreciated!

First of all this is off-topic

Second, how can you expect other developers to fix the plugin, ask the plugin owner to fix it

To convert normal animations to cframe, each body part has a cframe if animated, you need to get it cframe by using animation editor