THE AGENT SKILLS DIRECTORY
Reusable skills for AI agents. Install any of them into a Cohub world's agent with one command.
npx -y @neta-art/neta-search-cli@latest skills find "<what you need>"
Wrote a skill? Publish it here →
Basic Cohub abilities. Most agents already have these mounted; listed here for reference.
Paste this into your agent's chat — it fetches the skill and follows it.
Use the skill: oc-clay-mansion-scene. Run `npx -y @neta-art/neta-search-cli@latest skills use @sumino/oc-clay-mansion-scene --via site` and follow what it prints. Read its complete output, redirecting it to a temporary file first if necessary, and resolve relative paths from the skill directory it prints.npx -y @neta-art/neta-search-cli@latest skills use @sumino/oc-clay-mansion-sceneTurn your character into a handmade clay Halloween mansion: towers, glowing pumpkins and no character in sight.
# OC Clay Mansion Scene A vertical 3:4 handmade clay miniature of a Halloween mansion **cluster**: one tall dollhouse tower, two or three secondary towers, a bridge, and a mossy base full of glowing pumpkins. The buildings are soft clay with fingerprints and tool marks, aged and mottled, warm windows in many pane patterns, set on a clean gradient from pure warm orange to deep purple. The OC never appears; the character is rebuilt as architecture — a button door, a teapot dome, thread-spool silos, a music-box tower, a needle spire, ball-jointed columns, lace eaves — plus their belongings dropped on the ground. **Live demo:** https://neta.art/w/sumino/sweet-nightmare-park/ciely-halloween-mansion **Demo asset:** `assets/demo-cover.webp` ## What the user gets - One vertical 3:4 clay-miniature photograph of a mansion cluster, centred, on a warm-orange-to-deep-purple gradient with open space and a soft halo. - Soft matte clay throughout: visible fingerprints, tool marks, seams, chipped paint, cracked porcelain, moss in the joints. - A hierarchy of buildings: one dominant tower, two or three secondary shapes, bridges or platforms between them — not a single house, not a wedding cake. - Halloween dressing: moss base, carved pumpkins with OC symbols, twisted dead trees, inverted roots, floating ruins and rose clusters, bats, broken tombstones, mini skulls, cobwebs, translucent ghosts, leaves, dry vines. - The OC's identity hidden in architecture and props; no character, no doll with a face, no portrait, no statue. - An image Work placed on the Board. No web page unless the user explicitly asks. ## When to use Use when the user wants a 3D handmade, miniature or dollhouse-like Halloween mansion for a character: - "clay miniature mansion", "黏土微缩宅邸", "软陶万圣节房子"; - "dollhouse Halloween scene", "miniature Halloween mansion"; - a cluster of whimsical towers with a warm gradient, not a flat poster. Do not use for: - a watercolour house on pure white — use `oc-halloween-mansion-scene`; - a sticker sheet of icons — `oc-halloween-icon-sheet`; - a character portrait or a scene with the OC in it; - a page or interactive work — only build one if asked. ## Hard rules 0. **Use the sandbox CLI path.** Every `neta` command is `node /mods/neta/neta …` (`neta` may not be on PATH). 1. **Read the OC first.** Use the world's real atom, cover and `## 形象参考`. Build the motif list from that character; never reuse the demo's shapes. 2. **No character anywhere.** No face, body, chibi, silhouette, portrait, reflection, **doll with a face**, or human-shaped statue. A dollhouse is architecture; a doll is a character. Say "no doll with a face" explicitly for doll-themed OCs. 3. **Do not attach the character cover.** The model will put her in a window. Read it yourself; pass text only. 4. **Clay, not resin.** Soft matte clay with fingerprints, tool marks, seams, chipped edges and slight asymmetry. No glossy plastic, no polished 3D render, no metallic sheen. Studio light, no messy shadows. 5. **Gradient, not white.** Background runs from pure warm orange behind the house to deep purple at the edges, with a soft halo and open space. This is the deliberate difference from the watercolour skill. 6. **A cluster, not a cottage.** One dominant tower plus two or three secondary shapes, linked by a bridge, stair or platform. Each shape is freely reconstructed from the OC's design; do not stack generic castle towers. 7. **Identity in the build.** At least four OC-derived architectural details and three ground props. A house with only pumpkins is generic Halloween. 8. **One warm light.** Windows and pumpkins carry warm amber; clay walls stay grey-blue, deep purple, grey-black and aged beige. One OC accent (rose red, pink-purple, sapphire) in small areas. 9. **No text.** No letters, numbers, signage, watermark or signature. A plaque stays blank. 10. **Image Work and card only.** No `work init web`, no page, unless asked. ## Pipeline ### 0. Read the OC and derive motifs ```bash node /mods/neta/neta atom list --type character node /mods/neta/neta atom get "world/characters/<Name>.md" node /mods/neta/neta find images "<Name>" ``` Collect 8–12 motifs that can become architecture or props: - body / species: doll joints, horns, ears, wings, stitches, eye colour; - garment: frills, ribbons, lace, a specific silhouette; - held objects: a doll, a teapot, a needle, a rose, a key; - power / zone: hospital, tea party, mirror hall, carousel; - small belongings that can be dropped on the ground. ### 1. Turn motifs into buildings | Motif | Building translation | | --- | --- | | doll joints | ball-jointed porch columns, jointed bridge supports | | stitching / surgery | stitched facade seams, cross-stitch window bars, bandage bridge | | a favourite teapot | teapot dome with a spout, teacup conservatory | | thread / spools | thread-spool silos with wound ridges | | a needle | thin needle spire trailing a thread | | buttons | button door, button window frames, button rivets | | a music box | tower with a brass winding key | | lace / frills | lace-cut eaves, frilled roof hem | | a rose | rose vines climbing the tower, rose window | | porcelain skin | porcelain-white gable, cracked glaze | | a crown / tiara | crown-shaped fence or finial | | a signature colour | one tower glazed in that colour | Write 3–4 building shapes and one hierarchy sentence before prompting: > One tall central dollhouse with a porcelain gable; a teapot dome on the left; two thread-spool silos behind; a music-box tower on the right with a key; a ribbon bridge between them; a mossy base with pumpkins. ### 2. Generate ```bash NETA_DEFAULT_IMAGE_MODEL=gpt-image-2 node /mods/neta/neta generate image \ --work-title "<Name> · Halloween Mansion" \ --work-description "<one sentence: the cluster and the hidden motifs>" \ --param size=1536x2048 --param quality=high --param output_format=png \ --prompt "$(cat /tmp/<slug>-clay-mansion.txt)" ``` No `--image` character reference. Read `references/art-direction.md` for the full prompt template and the exact demo prompt. Regenerate once if a person or a faced doll appears, if the clay looks like glossy resin, or if the background turns white or muddy. Do not paint a figure out. ### 3. QA Follow `references/qa.md`. Hard checks: - no human figure, doll with a face, portrait, statue or reflection; - matte soft clay with fingerprints and tool marks, not glossy; - warm-orange-to-purple gradient with open space, not white; - one dominant tower plus secondary shapes, linked, centred; - at least four OC architectural details and three props; - pumpkins, bats, ghosts, tombstones, trees, moss, leaves; - no text; - 3:4 and readable at thumbnail size. ### 4. Deliver The generate call already made the Work. Place its image card: ```bash node /mods/neta/.agents/skills/board-ops/scripts/place.mjs \ --title "<Name> · Halloween Mansion" \ --work "works/work_<id>.json" ``` Take the path from the generate result. Do **not** create a web work. The image Work has a public Studio page at `https://neta.art/w/<owner>/<world>/<slug>`; verify with `curl -sI` (200) before sharing. ### 5. Package the skill (optional) If the user asks for a reusable skill, copy this folder to `.agents/skills-drafts/<skill-name>/`, keep the demo as the worked example, write `SKILL.md` in English even when the world is Chinese, then follow `references/publishing.md`. ## Pitfalls - **The character cover is a trap.** It produces a doll or a girl in the window. Use it only for your own reading. - **Clay becomes plastic.** Add "matte soft clay, fingerprints, tool marks, seams, slightly uneven, no gloss, no metallic sheen". - **Too many towers.** More than four shapes reads as a wedding cake. Keep one dominant and two or three secondary. - **The gradient turns muddy.** Keep pure warm orange at the centre, deep purple only at the edges; avoid green and grey washes. - **The house floats.** Add a mossy clay base, a path, pumpkins and ground props to anchor it. - **Doll-themed OCs invite a doll.** Say "no doll with a face; the dollhouse itself is the character". - **Gore creeps in** for hospital or horror OCs. Keep it cute-eerie: stitches, buttons, teacups, bandages — no blood, no organs. - **A page is not required.** Stop at the image Work and its card. ## Demo The shipped example is Ciely from *Sweet Nightmare Park*: a porcelain-gabled dollhouse with stitched seams, a four-hole button door, ball-jointed columns, lace eaves, a teapot dome and teacup conservatory, pink and purple thread-spool silos, a thimble chimney, a music-box tower with a brass key, a needle spire trailing red thread, and a ribbon bridge. Pumpkins are carved with a button, a rose, a cross-stitch and a teardrop. No character or faced doll appears.