There are several plugin base classes and the derived plugins are stored in sub-directories of plugin search path. The following table summarizes the interfaces associated with each base class. If the Base Class does not have a link then this class is currently private and should not be inherited from. The class should only be used by the internal CopperSpice plugins.

The table also contains the file names of the CopperSpice plugins and their default locations. At run time a given plugin must be located in the listed directory unless it has been overridden by a cs.conf configuration file.