I would like to use mbeddr's grammar cells in MPS as shown here and in the linked video.
Therefore, I followed the instructions, downloaded the latest stable platform-distribution_2017_2_0.zip and copied all the plugins into my MPS 2018.1. Although the version numbers don't fit perfectly, after some restarting all plugins are without any errors (in the plugin manager).
Now, I don't know how I can use them in my own projects. Do I have do add somewhere something? Anything I have to pay attention to?