Can I search for 'unresolved reference access' in Groovy code?

I want to list all occurences of dynamic method calls. That is all methods not being explicitely defined in the class and potentially being defined using Groovy's metaclass protocol. This might or might not include calls to objects of not inferable type (i.e. declared using 'def'). Ideally this can be controlled by an option.

If not being part of any search feature, is it possible to script inside IntelliJ in order to write such a feature by myself?

Thanks,
klaus.