As a pure python package, the kabaret framework is easy to embed inside any python enabled DCC.
Kabaret is python 2.7 and 3.3 compatible, and all GUI used the awesome QtPy package.
This means that any Qt based application (Maya, Houdini, Nuke, USDView, Guerilla...) can seamlessly integrate your flow. Other GUIs can still use all commands of a kabaret session to access your flow.
In this animation you can see how Supamonks studio uses a "Context" view inside Maya and Nuke to feed the appropriate actions and tools for a specific task.