There's never been a 100% viable maki script file decompiler & what has been out there either is a pain to get setup or it doesn't give you things in manner that'll be nice to work with (since the m -> maki process will remove any of the code comments, etc that make the source a bit more understandable). So I'm not sure what else it is you're trying to do but you'd be better trying to re-find the skin(s) that you've taken things from & see if there's the .m file(s) that were included with them to create the maki files as a reasonable number of skinners often provided those files around.
-dro