hmm I'm still trying to make this add-on, however I've found a really good alternative for the time being.
Follow2 Lite, it lets you get updates from any website/web page. To use it you simply visit a website, lets say, animetake.com and click on the add-on's icon from the status bar and it'll add that website to your watch list. If you are only interested on a specific anime from animetake.com, just visits it's main page listing the episodes links and then click on the Follow2 Lite icon to added to your list.
The main drawback is that it seems to delete any duplicate sites. Meaning if you already have the homepage of animetake.com on the list and decide to add a specific anime to your watch, it'll overwrite your watch of the homepage with the new anime link.
Here's the thing in action.
