Suggest an alternative to

lean4checker

Replay the `Environment` for a given Lean module, ensuring that all declarations are accepted by the kernel.

Why do you think that https://github.com/metamath/set.mm is a good alternative to lean4checker

A URL to the alternative repo (e.g. GitHub, GitLab)

Here you can share your experience with the project you are suggesting or its comparison with lean4checker. Optional.

A valid email to send you a verification link when necessary or log in.