So, i downloaded a plugin from github, and the files is .zip. i watched tutorials on youtube on how to make the files to .phar. but instead it giving me Invalid plugin name, check the name case. i'm using this https://github.com/MasApip/SkyWars i also extracted the files in the plugin folder. Thanks
also for maleplugin with devtools you should see plugin.yml (name of plugin) then copy & pate it in console and done
You can use phar built by poggit. This plugin has it enabled. However I don't think it's good idea to download plugin with 101 problems. Here is link to poggit ci.
That you cannot create phar renaming zip archive (plugin.zip to plugin.phar). Phar must be generated by php.