Here is a list of all documented namespaces with brief descriptions:

Clansuite
Clansuite::Installation::Language
Clansuite::Module
Clansuite_Form
Clansuite_SimpleTest
Core
Doctrine
Installation
Koch
Koch::Autoload
Koch::Captcha
Koch::Config
Koch::Config::Adapter
Koch::Cron
Koch::Datagrid
Koch::Datagrid::Column
Koch::Datagrid::Columnrenderer
Koch::Datatype
Koch::Debug
Koch::Doctrine
Koch::Event
Koch::Exception
Koch::Filter
Koch::Filter::Filters
Koch::Form
Koch::Form::Decorator
Koch::Form::Decorators::Form
Koch::Form::Decorators::Formelement
Koch::Form::Elements
Koch::Form::Formelement
Koch::Form::Generator
Koch::Form::Validators
Koch::Formelement
Koch::Localization
Koch::Localization::Gettext
Koch::Localization::Gettext::Extractor
Koch::Logger
Koch::Logger::Adapter
Koch::Logger::Helper
Koch::Module
Koch::MVC
Koch::RBACL
Koch::Remote
Koch::Router
Koch::Session
Koch::Tools
Koch::User
Koch::Validation
Koch::View
Koch::View::Helper
Koch::View::Renderer
Koch_Form
Modules
Repositories
SimpleTest
Smarty
Tools
Trac
View