Moo Later is a Firefox extension I’ve developed that adds a button to the browsers toolbar for easily saving tasks to Remember the Milk with the current page as a link. Installing the extension requires no restart and it is configured using the normal Firefox Add-ons preferences page. Get it from the Mozilla addons site.
All the code is open source and available on GitHub and CI builds are running on Travis. I have previously blogged about testing Firefox JPM based extensions on Travis. The Readme in the Github repo gives a full description of the usage and features.
Moo Later uses the Remember The Milk API but is not endorsed or certified by Remember The Milk.