VRChat Dumper is a tool that tries to find types and methods in obfuscated VRChat assemblies. It goes through every type and method in an assembly and checks if it matched any of the rules.
You first need to dump VRChat's GameAssembly.dll using Il2CppDumper, and then just put the generated Assembly-CSharp.dll in the same folder as this program. After running, the result will be saved in output.txt in the following format:
Type ÌÏÎÍÌÌÍÎÎÏÍÍÎÏÎÎÍÏÏÎÎÎÌ matched with ActionMenu
Type ÍÍÏÍÌÌÏÏÍÎÌÍÌÏÎÏÌÎÎÌÏÎÎ matched with PedalOption
Type ÏÌÏÎÎÍÌÌÏÌÏÌÌÍÏÍÍÏÌÍÏÍÎ matched with VRCInput
(...)
Method ÍÍÏÍÌÌÏÏÍÎÌÍÌÏÎÏÌÎÎÌÏÎÎ.ÏÎÌÍÏÏÏÎÍÏÍÍÌÏÍÍÌÌÏÍÎÍÏ matched with PedalOption.OnClicked
Method ÍÍÏÍÌÌÏÏÍÎÌÍÌÏÎÏÌÎÎÌÏÎÎ.ÍÏÏÏÏÍÌÍÏÌÏÌÍÎÎÍÌÏÎÌÍÎÌ matched with PedalOption.SetName
You can add new rules by editing Program.cs, simply add a new value to the TypeRules or MethodRules dictionary. Remember that to use TypeCache the actual type has to be found by TypeRules first. Feel free to create pull requests with any new rules.