Glyphs doesn’t show speed punk and another addons.
Clearly i have installed Speed Punk, Stem Thickness and Super Tool in script folder but cannot run them.
I also apologize for Czech, but I have trouble switching Glyphs to English.
Have you restarted Glyphs after you installed the plugins?
Yes, many times 
What is set in Preferences > Addons > Python version?
Can you run scripts in the Macro panel?
Remove the whole Glyphs 3 folder in Application Support and start from scratch. Reinstall from Plugin Manager. Some useful tips in the tutorial.