From a quick play this is pretty cool! The design choices it made all seemed pretty sensible to me. For example I asked it to create a schema to support a chat

From a quick play this is pretty cool! The design choices it made all seemed pretty sensible to me. For example I asked it to create a schema to support a chat application and it came up with something that works pretty well. I then asked it to modify the schema to support various different bits of functionality (e.g. adding support for images in messages, and soft deleting participants from chats) and it was able to handle all those. In addition it was suggesting sensible constraints (foreign keys, nullable, unique) where you'd expect them. Good work