nodelist-browser
Installation; clone the repo, and then copy/move/link the mL-nlparse.mpy file into your scripts directory.
Configuration; To configure the script, it requires you only edit one variable;
NODELIST = "/mystic/data/nodelist.txt"
Change this to point to wherever your mystic install is so it can see the nodelist.txt file.
Then in mystic configuration utility, edit your chosen menu, and add a new item, using this as a guide;
That's it. Assuming you put the correct directory in the NODELIST variable, and have set up mystic to run this script in the way documented above, everything will be fine.
Go have a brew, then run the nodelist browser and start visiting all those yummy BBSes in your nodelist.