Thanks for sharing. I hear people make extraordinary claims about LLMs (not saying that is what you are doing) but it's hard to evaluate exactly what they mean without seeing the results. I've been working on a similar project (a static analysis tool) and I've been using sonnet 4.5 to help me build it. On cursory review it produces acceptable results but closer inspection reveals obvious performance or architectural mistakes. In its current state, one-shotted llm code feels like wood filler: very useful in many cases but I would not trust it to be load bearing.

I'd agree with that, yeah. If this was anything more important, I'd give it much more guidance, lay down the core architectural primitives myself, take over the reins more in general, etc - but for what this is, it's perfect.