ezMMCC
Minecraft Mod Compatibility Checker
Very simplistic mod checker basically just runs through which mods have conflicting changes in classes than compiles them than writes them to a file in which you can figure out which mods work and which don't
ezMMCC is prone to hit false positives if you get exit code 1 while launching minecraft this is a great tool to figure out which mods are acting up.
New Install and Usage ( Gui & Auto Detect )
Run GUI_Install.bat or run ezMMCC.exe may get flagged as a virus because of pyinstaller.
Need to have python installed for the GUI_Install.bat
As of rn Auto Detect only works for CurseForge packs and Modrith add any more you want in the issues
To use the manual just select whatever folder the mods are in.
Depreciated Downlaod And Useage ( NO GUI )
just drag the old python / batch file into the mod folder and run it