its my own Python script, you can’t find it. Its still work in progress.
You can find parts of it here:
and you can find a similar tool which uses another approach here:
If you are interested to use my script I would expect you to donate to the Against Malaria Foundation to share the benefit you get from it. I don’t know if you are willing to do so and still interested under that conditions, especially since it will be always a work in progress.