Thanks for offering it. TBH, I don't think mumut is going to work. You will need a new way of running the unittests that pants itself need to be aware of it. The first step is to run each individual unittest function with coverage. Then take the code coverage and run mutation on each line. For each mutation, you will need to publish it to test runner such as buildfarm. You will need a way to report false positive by converting the impacted code to AST then generalize in an AI model that are used in NLP.