In honor of the new site I will post two of my scripts. One is for masters (another post) and this one is just a basic one that does not require masters.
I know it ain't much, but it might help out some newbies.

Code:

// ==UserScript==
// @name
@shared - MRX - Write the code shown in an image
// @namespace
https://greasyfork.org/en/users/13132-rosesword975
// @version
1
// @author
rosesword975
// @description puts cursor in box automatically and hides instructions
// @grant
none
// @include
https://www.mturkcontent.com/dynamic/*
// @require
http://code.jquery.com/jquery-2.1.4.min.js
// @require
https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
// ==/UserScript==
$(document).ready(function(){
if($('body:contains(Transcribe the code contained in the image.)').length){
// Creates button and hides instructions.
$(".panel.panel-primary").before('<button id="toggle" type="button"><span>Show Instructions</span></button>');
$(".panel.panel-primary").after('<br></br>');
$(".panel.panel-primary").hide();
// Toggles instructions and changes toggle text.
$('#toggle').click(function() {
$(".panel.panel-primary").toggle();
$('#toggle').text() == 'Show Instructions' ? str = 'Hide Instructions' : str = 'Show Instructions';
$('#toggle span').html(str);
});
$('input[name="Answer"]').focus();
}
});