KPU Wailustrious Prompt Builder (Presets)

Sometimes you don't want twenty dropdowns. You want a good anime prompt right now, and KPU Wailustrious Prompt Builder (Presets) is the node for that mood. It's the quick-and-dirty sibling of the pack's full WailustriousPromptGenerator: pick one of eight preset scenes, maybe set a camera angle, optionally tack on a couple of your own tags, and out comes a complete Danbooru-style prompt.

Where the Character Builder is the workhorse for bespoke characters, this is the "I just want a maid today" button.

How it works

Three inputs, one output. That's the whole node.

• preset - the enum that does the heavy lifting: schoolgirl, maid, elf, demon, angel, casual, formal, fantasy. Each maps to a hardcoded prompt in the source. For example, maid expands to: 1girl, maid outfit, maid headband, black hair, red eyes, standing, bowing slightly, embarrassed blush, mansion interior, warm lighting, high quality, masterpiece, anime illustration. You can see the quality prefix and the anime illustration style tag baked into every preset - which is exactly the Illustrious-family convention of a short quality prefix up front.
• camera_angle - nine options (eye level, dutch angle, low angle, high angle, overhead, POV, isometric, profile, 3/4 view). Eye level is the default and is silently skipped; any other choice gets appended as e.g. high angle view.
• modify - your free-text escape hatch, appended at the end. Want the maid to have cat ears? Type cat ears. Want a different color scheme? white dress doesn't override the preset's maid outfit, it adds - so be aware you're layering, not replacing.

The single output is prompt (a STRING). Note there's no negative prompt output - you'll want to supply your own negative elsewhere, or use the pack's stock one (ugly, deformed, blurry, lowres, watermark, text, extra fingers), which is the same line the other nodes default to.

When it's the right call

This is the beginner-friendly, no-thinking-required path. It's also a genuinely decent starting point for exploring what an Illustrious-family checkpoint can do: generate the same preset at a few different seeds and angles, and you'll feel out the model's style without fighting the prompt. The presets are all tuned in the Danbooru-tag idiom those models understand best, so adherence is solid for what they cover.

The limits are real, though. Every preset is a solo 1girl scene. There's no boy, no couple, no group preset. If you want anything beyond "one anime girl in a stock scenario," this isn't the node - use the full WailustriousPromptGenerator for that, or the WailustriousCharacterBuilder + WailustriousMultiCharacterGenerator pair for casts. And because modify only appends, you can't subtract anything from a preset; you'd be editing the result as text.

Installing

Same pack, same steps: comfyui-kpu-utils by kpucha, a young Spanish-authored hobby pack with essentially no community footprint - worth the usual glance at the source before installing (it's benign: hardcoded strings, no network, no model loading). ComfyUI Manager → search "comfyui-kpu-utils", or:

cd ComfyUI/custom_nodes
git clone https://github.com/kpucha/comfyui-kpu-utils

Restart and it's under KPU Utils. The comfyui>=0.9.0 line in requirements.txt doesn't exist on PyPI - that's a phantom install error to ignore. Nothing else to install, no models to download.

Gotchas

• It's a string, not a generation. Wire prompt into a CLIP Text Encode node, set your checkpoint (any Illustrious-family model - WAI, NoobAI, Hassaku - works), then sample with the family settings: CLIP skip 2, CFG 5–7, Euler a, 15–30 steps, VAE left alone (baked in).
• Layering, not editing. modify appends tags; it won't remove the preset's black hair. If you want a blonde maid, the Character Builder is the better tool.
• One girl only. Read that twice before you plan a scene around this node.

It's shallow, but it's honest about being shallow. For "I want a decent anime render in ninety seconds," you could do a lot worse.