URL: http://www.bioc.uzh.ch/wagner/software/SBRT/index.html
Current status:

Has been up for 6 months, 3 weeks, 4 days.
Embrace tests: not tested.
Description: An easy-to-use open source software package and API for systems biologists. It performs multiple analyses on stoichiometric reaction networks and other biological networks, and can be easily extended via a number of plugins.