Yes, that looks like a building block towards what I would want to exist indeed. Thanks for sharing!

Pulled down some of repositories listed and ran the provided Postman collection against them. None of them passes all the tests, so seems it's missing a bit of testing infrastructure and possibly centralization, to ensure they all pass the tests.

Once that would be in place, it would be easy to add benchmarking to it, to be able to do some honest comparisons.

At least it works as a baseline for seeing the complexity of frameworks, so it's still useful.