Thanks for these suggestions.

1. We have plans to implement it in a generic way, but it will not be done soon.
2. This would be better to be done as a standalone tool. I will make it when I have spare time.
3. Current version has already had this feature. You can enable or disable rules individually.
4. Good suggestion. I will consider it in future versions.
5. Already existed in current version. Please read this thread:
How to make white list with MagiCall