I found this project which is just a couple of small python scripts glueing various tools together: https://github.com/vndee/local-talking-llm
It’s pretty basic, but couldn’t find anything more polished. I did a little “vibe coding” to use a faster Chatterbox fork, stream the output back so I don’t have to wait for the entire LLM to finish before it starts “talking,” start recording on voice detection instead of the enter key, and allow interruption of the agent. But, like most vibe-coded stuff, it’s buggy. Was curious if there was something better that already exists before I commit to actually fixing the problems and pushing a fork.
Kobold.CPP has pretty good TTS model integration I used OuteTTS model when I played around with it but theres also API integration with commercial ones like kokoro.
However, I’m no sure if its able to stream to a TTS model as the llm is generating when I tried it just waited till after output to send to voice model you may need to do some documentation reading to see if real time streaming is possible if you go that route.