Cool, I like these kinds of projects. When it comes to embedding a scripting language in C, there are already some excellent options: Notable ones are Janet, Guile, and Lua. Tcl is also worth considering. My personal favorite is still Janet[0]. Others?

[0]: https://janet-lang.org/

What's the use case? Clearly, you made it with some specific use in mind, at least initially. What was it?