I’m working on a similar project myself, but I’m using the BitBot extension. By loading the extension into my project before exporting it to GitHub, I’ve at least made the BitBot blocks accessible when the tutorial starts. The next obstacle is making the BitBot extension blocks render in the tips, which I haven’t managed to succed with yet. I thought perhaps I could use images as a workaround, but so far I haven’t succeded in making images display in the hints either. I’ve been trying to follow the instructions in the documentation for the tutorial tool, but it doesn’t seem to work.