This simply closes the pages that Magic Actions opens automatically every time it updates.
Edit: This project has been abandoned as I no longer use the extension, and it probably won't work in the future. Please see my new extension that can close the tabs of any annoying extension or website: https://chrome.google.com/webstore/detail/tab-blacklist/dfjdhhihkdalipjoalkcalgecddabend?hl=en
The very popular Youtube extension Magic Actions is great, but it also opens many tabs every single time it updates. There is no option to disable this, so I made this extension to fight it.
It simply waits for the url 'https://www.chromeactions.com/index.html' to open, and closes the tab. It will work in the incognito window that Magic Actions opens as well, as long as you give it incognito permissions.
Update: Now also closes 'http://www.hotcleaner.com/clickclean_chrome.html'