This script has been updated!

The new Stealth Kiwi gives you greater flexibility, by letting you begin your break whenever you want!

Super Kiwi Cloak will continue to be maintained, as there are some who will prefer this option.

Helps you focus on GTD by blocking access to all "Included Pages" during work hours. Because a script is so easy to get past, this script also allows you to browse freely during a defined period each hour. The goal is to stay on task, by giving you less incentive to break your rules.

By default, the script is set to block access from 9am to 5pm, to allow you to access sites during a ten-minute window at the top of each hour (from 5-till to 5-after), and to only run on weekdays. These settings can all be changed within the script.

You can block a page by adding it to "Included Pages" or whitelist it by adding it to "Excluded Pages" through the "Manage User Scripts" menu. You can also block all pages (except whitelisted ones) by adding * to the "Included Pages".

Super Kiwi Cloak is a modification of the original Kiwi Cloak script by Jeremy Freese and Lucy Pigpuppet (which was, in turn, based on Lifehacker Gina Trapani's Invisibility Cloak). It has been edited so that it will function across hours, or even across days.

Update: v0.5.1: Whoops! Fixed the sign errors on day_end. That's what happens when you code late at night!