I already use this tool in WSL... I don't feel any trust issues. Since I don't know the C language, I can't change it according to my own opinion. I know a little Python language and if there is a Python version of it, I would like to realize a few of my ideas on it.
Then your remaining option is either,
1. Pay other developer to convert the code.
2. Ask/pay the original developer (@albert0bsd) to convert his code or add your ideas.
3. Wait someone mention similar software which written on Python (assuming it's exist out there).