Muppy
Muppy is software for creating a personal URL shortening service.
Muppy is derived in part from the software running the ur1.ca service and is released under the terms of the GNU General Public License.
Muppy can be downloaded here. Some installation and usage instructions exist for the brave. If you are interested in Muppy’s development, you can browse the Bazaar logs.
If you have any feedback, please do not hesitate to contact me.