Will UF furnish suggested prompts to achieve certain results??

No, there won't be a library of prompts in Ultraforge the app. However, if we create an online repository of .ufo files, nothing prevents people to submit .ufos that contain an SD node with a prompt. If you download and open such a file, you should get the same image. You could then start from there and modify the prompt.

Actually, one of the problems of SD interfaces such as a1111 is the fact that I cannot save my 'project' / 'document'. We're hoping to alleviate that with Ultraforge -- basically, you will be able to save your SD-based projects as .ufo files.

(There are unresolved questions though. What is the project uses an external model or a LoRA? Models and LoRAs can be pretty large so embedding them into the document is a bad idea. If not embedding, then what? A download / dependency manager that downloads the models and LoRAs that are used in the document? This problem is still open).