the https://query.mt/ project has been using iroh based mesh for a while. maybe give it a go, especially if you wanna use your mesh models on your mobile phone as well.
They might want to make their docs less confusing. https://query.mt/showcase/gpu-sharing/ says "no API key needed", and talks about running llama.cpp on a friend's GPU. No API keys are needed for this. But then the page goes on about who "holds" API keys, and where API keys "stay", where API keys are "locked", etc.
