The Chicken wiki contains all the documentation for the Chicken Scheme system, its extension libraries, its users and anything related to it.
Most importantly, the User's Manual and the egg documentation are on the wiki.
This project is the wiki _contents_, not the wiki code itself (that can be found on the 'qwiki' project here at ohloh)
At one point, Open Hub analyzed source code for this project based on code location(s) available at that time. Since then, the code locations have been removed.