I am maintaining an Instapaper recipe for Calibre together with Jim Ramsay. It allows fetching of your personal Instapaper news feed and uses Instapapers built-in text view for the best compatibility with e-readers.
There are two versions of the recipe – stable and development.
The stable version of the recipe is present in the main Calibre recipe branch. All you have to do is select the recipe in Calibre and it will automatically be kept up to date.
The development version introduced new features, such as automatically archiving items, folder support and multi-page article fetching. You can get this version from BitBucket.
Homepage:
http://khromov.wordpress.com/project...alibre-recipe/
Code hosting on Bitbucket. See link below:
https://bitbucket.org/khromov/calibre-instapaper/src
Download (latest version)
https://bitbucket.org/khromov/calibr...get/master.zip