autofc is a script, based on Twinkle code, that automatically creates featured content nominations. The scripts adds a button "FC" to the top of the page. Right now, only FAC is supported.
To install the script, add:
importScript("User:Ucucha/autofc.js"); // [[User:Ucucha/autofc]]
Known bug: using autofc removes WP:FAC from your watchlist.