Auto Halloween Costume — Open Skill
Auto Halloween Costume
Auto Halloween Costume is a public Open Skill on Digen. Open it to see what this workflow creates.
Custom
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# Auto Halloween Costume Turns an uploaded photo into a Halloween version of itself: the same subject, the same pose, expression and framing, but with a Halloween costume, matching makeup, themed props and a Halloween environment and lighting. It runs on image-to-image, so the person's identity is preserved — only the styling, wardrobe, makeup and surroundings change. ## When to use - The user uploads a photo and asks for a Halloween look / Halloween costume / Halloween version of it. - The user asks to swap the clothes, outfit, makeup or styling of an uploaded photo into a Halloween (or another custom) theme. - The user asks for a specific character look: vampire, witch, zombie, ghost, pumpkin, skeleton, devil, mummy, werewolf, Frankenstein's monster, grim reaper, black cat, haunted-doll, etc. - Not for text-only image creation. This skill needs a reference image; if the user gave none, ask them to upload one first. ## Steps 1. **Get the source image.** Use the image the user uploaded in this conversation (its asset id or URL). If several were uploaded, use the most recent unless the user says otherwise, and ask only if it is genuinely ambiguous. If no image was uploaded, ask the user to upload one — never invent a placeholder or a fake URL. 2. **Choose the theme.** If the user named a costume or theme, use it exactly. Otherwise auto-pick one that fits the source photo (the person's look, the existing outfit, the framing, how many people are in it) — for example a vampire for a sharp high-contrast portrait, a witch for a full-body outdoor shot, a pumpkin-headed look for a playful close-up. If there are several people, give them one coordinated group theme (e.g. a vampire and his brides, or a witch and her black cat). Always tell the user in the final reply which theme you applied. 3. **Write one English prompt** following the "Prompt recipe" below. It must cover all six blocks: subject preservation, costume, makeup, props, environment + lighting, style/quality. 4. **Call `generate_image`** with: - `prompt`: the English prompt built in step 3. - `input_urls`: `[<source image>]` — the uploaded image's asset id or URL. - `model='i2i'` (bare channel; never a physical model name). - `orientation`: match the source image (`portrait` / `landscape` / `square`). Do not change the aspect ratio unless the user asks for it. - `resolution`: omit unless the user asks for more; pass `1080P` / `2K` only when they request higher quality. - `name`: a short title, e.g. `Halloween Vampire Portrait`. - `entity_type='halloween_costumes'`. 5. **Reply in a couple of natural sentences**: which theme you applied and what changed (costume, makeup, props, background). The image is placed on the canvas automatically — do not paste long URLs. ## Prompt recipe (always in English) 1. **Subject preservation** — keep the person: "photorealistic Halloween portrait of the same person from the reference image — keep their face, facial features, skin tone, hairstyle, pose, gesture and framing identical (same crop and camera angle)". For groups: "the same two people, coordinated group theme". 2. **Costume** — name concrete garments, fabrics and colors instead of a generic "Halloween outfit", e.g. "wearing a tattered Victorian vampire costume: high-collared black velvet cloak with crimson lining, ruffled white shirt, dark brocade waistcoat, leather boots" or "a witch costume: black lace-trimmed corset dress, layered tulle skirt, velvet choker, wide-brimmed pointed hat". 3. **Makeup** — "Halloween makeup: porcelain-pale skin, deep smoky purple eyeshadow, dark lined eyes, matte plum lips, a thin fake-blood scratch on one cheekbone" (adjust per theme: stitches and grey-green skin for a zombie, sugar-skull face paint, cracked-porcelain doll face, black lip and smoky eyes for a vampire). 4. **Props / accessories** — "holding a crooked wooden broom", "a glowing carved jack-o'-lantern floating beside them", "a candelabra", "spider-web veil and