I just spent an hour with Grafeo, trying to also get the associated library grafeo_langchain working with a local Ollama model. Mixed results. I really like the Python Kuzu graph database, still use it even though the developers no longer support it.
Ever try https://gdotv.com with it? Really interesting to see folks still using Kuzu despite the archival status. We decided to maintain support for that reason, it's been left in a fairly stable rate which is fantastic. Might be worth checking out LadybugDB (the main fork), migration is pretty easy.