RSS security in general and StackEye security specifically
Given that what you're asking about is a browser extension and you're showing the confirmation dialog for installing the extension into your Chrome browser, I'd suggest that you investigate security ...
How to read (get feeds of) different Stack Exchange networks
There are separate RSS feeds for Hot/Week/Month, etc. EG: travel.stackexchange.com/feeds/hot travel.stackexchange.com/feeds/week travel.stackexchange.com/feeds/month travel.stackexchange.com/feeds/...
How to sort /questions/featured by bounty_closes_date
This is most likely one of those things you'll have to do yourself and one reason why the API is available. And, it's not too hard; here is pseudo code that works: Call /questions/featured with max ...
Only top scored, non community-wiki answers of a minimum length are eligible