The main node makes your conditioning go towards similar concepts so to enrich your composition or further away so to make it more precise. It gathers similar pre-cond vectors for as long as the cosine similarity score diminishes. If it climbs back it stops. This allows to set a relative direction to similar concepts. There are examples at the end but [a/you can also check this imgur album](https://imgur.com/a/WvPd81Y) which demonstrates the capability of improving variety.
https://github.com/Extraltodeus/Vector_Sculptor_ComfyUI
git clone https://github.com/Extraltodeus/Vector_Sculptor_ComfyUI
comfy node install vector_sculptor_comfyui