For embeddings and LoRAs that can be inserted into the conditioning prompts, the autocomplete could show results for valid filenames using those systems
For a start embeddings can be supported somewhat easier since they're built-in to ComfyUI. How to integrate this with external node types can be trickier. It might be worth looking into if ComfyUI can provide a endpoint for such keywords instead of maintaining separate support in ComfyBox
For embeddings and LoRAs that can be inserted into the conditioning prompts, the autocomplete could show results for valid filenames using those systems
https://github.com/skfoo/ComfyUI-Coziness
For a start embeddings can be supported somewhat easier since they're built-in to ComfyUI. How to integrate this with external node types can be trickier. It might be worth looking into if ComfyUI can provide a endpoint for such keywords instead of maintaining separate support in ComfyBox