Create Google Chrome Extention for Facebook

I want a Google extention that will: 1) automatically like anyone's comments they make on my page 2) automatically go to people have commented or liked my comment and like their comment too 3) be able to schedule to send Happy Birthday messages for all of my FB friends 4) be able to schedule private messages of my choice to people my FB if I want 5) automatically schedule FB updates that preferably will be able to tag my friend's names in the updates as well if I want to mention their name in the update a bid of under $75 is best. It's rather easy for someone who is an expert.