ʻOku hoko ʻa Keila ko ha plugin ʻoku ne tokangaʻi kakato ʻa e ongo, mo e poupou ki he kau fakaʻuli tokolahi mo e ngaahi founga plugin.
ʻOku ʻi ai ha ngaahi meʻa lelei hange ko e mapuleʻi ʻo e ʻave, misini ʻo e ngaahi fakangatangata ʻo fakafou ʻi he MIDI CC mo hono puleʻi mamaʻo ʻo e OSC.

ʻOku lolotonga poupouʻi ʻe Keila ʻa e LADSPA (kau ai ʻa e LRDF), DSSI, LV2, VST2, VST3 mo e plugin, fakataha mo e SF2 mo e SFZ.
ʻOku ne fakaʻaongaʻi ʻa SIAKI ko e tokotaha fakaʻuli kuo ʻosi fakapolokalamaʻi mo fie maʻu, ka ʻoku ne toe poupouʻi foki ʻa e kau fakaʻuli tuʻufonua hange ko ALSA, DirectSound pe CoreAudio.

ʻOku ʻi ai ha faʻahinga ʻe 4 ʻo e ngaue ki he misini:

• Tokotaha teʻeki mali: (JACK driver pe)
  Tatau pe mo e kautaha fakavahaʻa-taʻu, tuku kehe pe ʻa e ngaahi meʻa kotoa ʻoku kau ki ai ʻa SIAKI ports.
  ʻOku fie maʻu ʻeni ʻi he taimi ʻoku ʻikai poupouʻi ai ʻe ha fokotuʻutuʻu ʻa e ngaahi polokalama fakavahaʻa-taʻu ʻa SIAKI, hange ko e LADISH.
• Fakavahaʻa-client: (JACK driver pe)
  ʻOku ʻasi ʻa e plugin kotoa pe ko ha kautaha foʻou ʻa SIAKI. ʻOku lesisita ʻa e ongo mo e MIDI ports ʻo ka fie maʻu.
• Rack:
  ʻOku ngaue ʻaki ʻa e Plugins ke maau, mei ʻolunga ki lalo.
  ʻOku ʻikai poupouʻi ʻa e Plugins mo e ngaahi senolo ʻo e ongo ʻoku ʻikai ke ʻi ai ha tepi, ka ʻoku lava ke maʻu ha fili ʻoku fakamalohiʻi ki he mono.
• Patchbay:
  Patchbay Mode, ʻo hange pe ko SIAKI fakavahaʻa-client mo ha ngaahi founga kehe.
  ʻOku maʻu ʻe he plugin kotoa pe ʻa ʻene kulupu fakatataa mo e ports ʻo fakaʻata ai koe ke ke fehokotaki plugin ongo mo MIDI.