Thanks for the explanation. I do have some more questions regarding them.
1.) Are eggs affected by pid type and origin seed or it's only exclusive for overworld encounters and raids?
2.) I've mentioned about pid types and origin seed for SwSh and PLA but how about SV? All wild encounters from SV does not seem to have them shown. Are they not checked by pkhex cause it's just complicated or it just does not exist in SV.
3.) Since you mentioned that there isn't a public tools for use currently, will Pkhex ever support checking them in near future.
Extra: If i wanted to bruteforce them on my own, what are the requirements? Just curious.