[SuperCollider3 suggestions]
does .write itself work ? (non-real time rendering) ->no .write-support. ->for Non realtime rendering see the NRT-synthesis Helpfile for details
Scope ->This could be possible with scsynth linked into the language app. -> Using the language-internal Server it is possible to .scope all signals (kr/ar)
Patterns ->working, via ~instrument. not sure if they work via ~ugenFunc ->perhaps some new toying to be done with the new toys. ->~ugenFunc doesn't work for the same reason as Spawn. ->As is, it would require runtime creation of synths. ->would be inneficient. use SoundDef instead
Sequencer doesn't work, true? ->true. you can use Select.kr with a phasor or other kind of ugens