You could try HF Code Autocomplete VSCode extension. That would allow you to use open-source LLMs like https://github.com/bigcode-project/starcoder.
I will say I saw your bot, triple comment on a post.
Is that in error? If so, could you give me a link to that? I could try fixing that then!
Oh, I see! I overlooked that you needed an account on the instance to be able to resolve remote communities.