Fabric Capes already supports LabyMod capes and supporting also Lunar and Badlion client's capes would be awesome!

The cape server URLs or IP addresses are needed to do that.

Yes, they should work. I will try to get them working, and if I get them to work, I will open a PR

Badlion is completely obfuscated and for Lunar the class and method names are unreadable, so the use of a tool like Wireshark would be needed to get the domain/IP address

The cape server URLs or IP addresses are needed to do that.

so, Lunar/Badlion capes should work, or did i missunderstood something?

i belive cosmetica did it so you can read ther code for lunar