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illustration-grainy-gouache

Draws original cosy animal scenes as hand-authored SVG cards (480x360) in a grainy gouache, risograph-like style. Identifying traits are flat shapes with no outlines on a hot-pink card; soft 3-4 stop gradient shading on every rounded form, darker toward edges and base; a fine dark multiply grain tha…

Install / Use

npx skills add MengTo/Skills --skill illustration-grainy-gouache

Installs into whichever agent you are using.

About this skill
πŸ“„

SKILL.md

Installable skill definition

Quality Score

94/100

Supported Platforms

Universal

Our assessment of illustration-grainy-gouache

illustration-grainy-gouache scores 94/100 on our quality scale, 464th of 4,588 Development & Engineering skills we index (top 11%).

Its SKILL.md is 20 KB long, well organised into 12 sections with 3 code examples: a thorough specification that gives an agent plenty to work with.

With 6,252 GitHub stars, it is one of the more widely adopted skills in the catalogue.

Substance
30/30
Structure
18/20
Description
15/15
Adoption
16/20
Freshness
15/15

Maintenance, license and trust

  • The repository was last updated 16 days ago, so illustration-grainy-gouache is actively maintained.
  • It is released under the MIT license, a permissive license that allows use, modification and commercial use with attribution.
  • Its trust signals score 100/100, with no cautions. These come from repository metadata, not a code audit β€” read the skill file before letting an agent act on it.

illustration-grainy-gouache compared with similar skills

All 4 of these similar skills score higher than illustration-grainy-gouache; compare them before choosing.

SkillScoreStarsUpdatedFormat
illustration-grainy-gouache (this skill)by MengTo946.3k16d agoSKILL.md
ai-job-searchby MadsLorentzen10045.4ktodayCLAUDE.md
claude-howtoby luongnv8910041.8k9d agoCLAUDE.md
algorithmic-artby anthropics100177.9k16d agoSKILL.md
pptxby anthropics100177.9k16d agoSKILL.md

Frequently asked questions

How do I install illustration-grainy-gouache?
Run npx skills add MengTo/Skills --skill illustration-grainy-gouache. The install tabs above show the steps for each supported agent.
Which AI agents does illustration-grainy-gouache work with?
It is written for Universal, as a SKILL.md file. Other agents that read the same format can often use it too.
Is illustration-grainy-gouache safe to use?
It is MIT-licensed and scores 100/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
Is illustration-grainy-gouache still maintained?
The repository was last updated 16 days ago, so illustration-grainy-gouache is actively maintained.

name: illustration-grainy-gouache description: Draws original cosy animal scenes as hand-authored SVG cards (480x360) in a grainy gouache, risograph-like style. Identifying traits are flat shapes with no outlines on a hot-pink card; soft 3-4 stop gradient shading on every rounded form, darker toward edges and base; a fine dark multiply grain that gathers at each shape's edges; a chalky purple-pink shadow pooled under the group; and big glossy eyes with cream star highlights, framed by grained autumn leaves and sparse cream sparkles. It covers design and coding moments with one cute animal at a laptop, monitor, desk, window, mug or book stack. Use when someone asks for grainy, gouache, riso, risograph, textured, cosy, cozy, autumn, hygge, storybook or children's-book style animal art, or for an empty state, onboarding step, 404 page, blog header, feature spot or marketing card with a warm handmade feel.

Illustration: Grainy gouache

A warm editorial style: one cute animal doing a design or coding thing, painted in flat, outline-free shapes that are softly shaded and dusted with fine dark grain, on a saturated hot-pink card with cream sparkles and falling autumn leaves. Use it where a product wants warmth and charm: empty states, onboarding, seasonal blog headers, "we're working on it" pages.

Boundary: for clean flat vector with no texture and no animals, use illustration-flat. For a hand-inked critter with hatching and googly eyes on white, use illustration-ink-sketch. For people with inked outlines, use illustration-outlined-cartoon. This style has no human cards; if a brief needs a person, use one of those instead.

Extracted from a set of 42 original design-and-coding cards in 14 styles; the three cards in examples/ are this style's shipped cards.

The look in one sentence

Outline-free shapes, each filled with a soft light-to-dark gradient and then speckled with a fine dark grain that thickens toward the shape's edges and into its shadows, sitting on hot pink #FF81BE with a chalky purple pool beneath.

Remove the edge-gathered grain and it becomes plain flat vector; change the pink and it stops belonging to the set.

Palette

Measured from the examples. Every large form uses a ramp, never one flat colour. style.json lists every legitimate value.

| Role | Hex | Where it goes | |---|---|---| | Card background | #FF81BE | full-bleed rect, every card, including night and rain scenes | | Cream | #FDD5A8 | sparkles, bursts, dots, steam, code text, rain, pompom, fur ticks | | Cream light | #FFF3E2 | tiny glints on drops and pompoms only | | Pool shadow / core | #B95A93 / #A04A80 | chalky floor pool; core at opacity 0.8 under the heaviest object | | Blush | #FF7FB0 | cheek ellipses at opacity 0.6 | | Vermilion | #FF4816 | flat accents: editor dot, bookmark, commit node | | Vermilion ramp | #FF5A24 #F2440F #F0420E #B02B08 #9C2306 | mugs, plant pots, fox fur (radial #FF5A26→#FB4714→#D9380C→#9C2406) | | Coral | #FF6A3A | code accent, mug rim, sticky note | | Knit | #EE430F+#C2320A, dark #D2360B+#A42807, rib #E03A0C+#A8290A | sweater, sleeves, beanie, cuffs | | Ochre / gold | #E7A13A / #D88A1E | code keywords, sticky notes, band borders / gilt rules, fringe, owl toes | | Ochre ramp | #E38C1E #C96E05 #9E5004 | window frames, book covers | | Wood top | #F0A23C→#D98418, edge #F6B860, contact #7A3A04 @0.38 | desk tops, sills | | Maroon ramp | #8A220A #701001 #4A0901, deep #5A0E02 #3A0601 | books, desk and sill fronts, round window frames, aprons | | End shade | #1A0402 | gradient overlay at 0.4-0.5 on both ends of boxes and spines | | Screen | #8A2632→#621626→#3A0A14 | screens; night sky #3A1424→#1C0910; rain pane #22090F→#4E1420 | | Near-black | #191113 bezel, ramp #3A2E31→#0D0809, edge #6A5A5F | laptops, monitors, lamps, paws, ear tips | | Face ink | #0D0809 pupils/nose, #120A0B #1A0E0F lines, #F7D6A6 eye ring | faces | | Cream fur | #FFE6C4→#FCD9AE→#F0BF88 | muzzles, chests, tail tips (radial) | | Ivy | #16592C #0F4A23 | #0C3F1D #082F15, veins #06150A | ivy leaves, vines | | Olive | #7A7318 #6A6416 | #524810 #3C350C, veins #1C1804; mug #5E5712 | olive leaves, plant, mugs | | Olive accent | #A8B030 code green, #8A9416 editor dot, #545C01 scarf | small accents only | | Oak | #E08A1C #D47A0C | #C96E05 #A85A05, veins #3A1404 | oak leaves | | Fur, amber | #E59240→#CF7426→#A9531A→#7A3510; limbs #B85E1E→#5E280C; paws #6A3418→#32150A | brown animals | | Fur, owl | #F0962E→#DC7A14→#B85A08→#8A3E04; wing #7E2A06→#461402 | orange animals |

Never: an outline around a shape; blue, teal, purple or grey anywhere except the pool; pure white except the lamp-light cone; any background but #FF81BE; a large shape in one flat colour; glows or rim lights. Cream decor never sits on cream fur, and a vermilion head never sits on pink alone: put it in front of a dark plane.

Line and fill

At 480 wide:

  • Shapes are fills, never stroked. Separate shapes with a value or hue step plus the grain edge. A stroke around a mug or a head is the first sign of a different style.
  • Thin dark detail lines only, round caps, never #000: leaf veins 0.6-0.7, leaf stems 0.9, whiskers 0.75-0.8 (#1A0E0F or #3A1A0C), mouth and lid line 1.05-1.3 (#120A0B), finger creases 0.7 (#1A0A04), feather lines 0.9-1.1.
  • Cream lines: steam 1.15-1.35, burst rays 1.3, scarf braces 1.1, rain 1.0 at stroke-opacity 0.22-0.5, ear-fur ticks 1.1.
  • Code on screens: stroke 2.2-2.6, round caps, rows 7-8.4 apart, 2-3 segments per row in ochre, cream, coral, olive-green.
  • Gradients: radial for round forms (cx 0.42-0.46, cy 0.30-0.34, r 0.72-0.78; stops light 0, mid 0.5, shade 0.82, edge 1). Vertical linear for slabs (light top, dark base). Horizontal 5-stop for cylinders (dark 0, mid 0.22, highlight 0.45, mid 0.75, darkest 1).
  • Overlays add depth without new colours: gEnds across a box, gBase (#5A0E02 0β†’0.5) at a cylinder's foot, a crown band (#7A3510 @0.3) clipped to the top of a head, a radial "sweat" (#5A0E02 0β†’0.55 at the rim) over a torso, sleeve gradients (dark maroon 0.55 outside β†’ #FF8A50 0.12-0.22 inside).
  • Cast shadows inside the figure: the sleeve path filled #4A0901, blurred 2.4 (soft), offset 3.5 px, clipped to the torso, opacity 0.85.
  • Grain: wrap every solid shape group in filter="url(#p-grain)"; big light planes (window frames, desk tops) use grainL. Faces' details, code, cream decor, whiskers and veins stay crisp: draw them outside the grain group, after it.
  • Patterns (userSpaceOnUse): knit 7x6 chevron, rib 3.2x10 stripes, Fair-Isle band 12x11 (maroon, cream drop, ochre dots), scarf 22x19, feather chevron 8x7.

Characters

Animals only: fox, otter and owl in the examples. A new card brings one new or repeated animal (rabbit, hedgehog, bear cub, raccoon, cat, badger all suit).

  • Proportions: head as wide as the torso or wider (84-92 px); head height 0.8-1.0 x torso height (shoulder to seat); head top to seat 110-150 px, plus 30-40 if the legs reach the floor. Short limbs, no visible neck: the chin overlaps the shoulders by 8-10 px. Measure it in the SVG: a 0.6 head-to-torso ratio looks lanky next to the set.
  • Head: one smooth closed path in a radial fur gradient; a darker crown band clipped to the top; a cream muzzle (gCream) with a darker copy 1.6 px lower at 0.55 opacity as its shadow; ears with a darker inner shape (#C2300A or #5A2408); fox ear tips black via a clipPath. Tilt the head group 5-9 degrees toward what the animal looks at.
  • Eyes (the signature): cream ring #F7D6A6 r 10-12, pupil #0D0809 at 0.81 r shifted 0.22 r toward the look direction, a cream 4-point star (scale 0.52-0.78) on the look side above centre, a cream dot r 1.35-1.6 below on the other side. Centres 29-37 px apart, so the eyes nearly touch. A sleepy variant clips a fur-coloured lid over the top with a 1.3 lid line and a short flick at the outer corner.
  • Nose and mouth: a rounded inverted triangle 10-17 px wide in #0D0809, a #6A5A5C shine ellipse, then a 1.05 "w" mouth hanging from it. Muzzle dots #7A4A30 r 0.9 on otters.
  • Whiskers: two per side, 0.75-0.8, 28-75 px long, fanning slightly. Blush: #FF7FB0 @0.6, rx 4.4-6.6, ry 2.6-3.4, under each outer eye corner.
  • Paws are this style's hands. Gripping (the otter's mug): a fur forearm tube 12 β†’ 9.5 wide leaves a rib cuff 17 β†’ 15.5; a dark paw (#6A3418β†’#32150A) has a palm block about 9 x 15, three finger tubes 4.6 β†’ 4.2 wide and 5.8-6.8 long laid ACROSS the front of the mug 4.7 apart, a thumb tube 5.6 β†’ 4 arching over from the side, and 0.7 creases between finger rows. Resting: the toe-notched paw (19 px wide, gBlack) flat on the surface. Perching: three toe tubes 4.6 β†’ 3.8 per foot wrapping the bar, each ending in a 1.3 dark claw hook that curls under. The thumb tube follows references/craft.md handedness. Paws take the animal's own fur ramp (or the dark paw ramp); a cream paw on a cream object (a paper rocket, a cream mug) disappears.
  • Clothing: knit sweater (torso pKnitD, sleeves pKnit, rib collar, cuffs and hem), optional Fair-Isle band with 1.3 ochre borders; scarf with a 7-8 px gold fringe; beanie (knit dome, rib brim, cream pompom r 8.6 with a #FFF0DC glint). Folds are shading overlays, not lines.
  • Sitting: the hips overlap the ledge top by 4-6 px; leg tubes (19 β†’ 13) drop in front of the ledge face to webbed feet (pad plus four #3E1A0A toe ellipses rx 2.35 ry 3.3) turned out 8-20 degrees; a tail tube (17 β†’ 4.6) curls out behind. On a low seat (a pouf, a stool) the thighs come toward the viewer as one lap shape no wider than the hips, with two knee bulges; the shins (30 β†’ 25) drop in front of the seat face and the feet plant on the floor with #7A3A04 contact ellipses.
  • Poses that work: curled on a laptop deck with paws forward (fox); sitting on a sill holding a mug in both paws (otter); perched on a lamp arm, head tilted to the screen (owl); sitting on a pouf with one paw raised holding a small prop overhead and the other paw on a laptop's keys (the self-test's rabbit).

Decor and props

  • Background decor: 2 cream bursts (8 rays, scale 0.75-0.9, one rotated 12-14 degrees), 6-7 cream 4-point stars (scale 0.55-0.95), 18-21 cream dots r 1.0-1.4. Only in the margins, at least 8 px from the scene.
  • Leaves: 7-8 per card, three kinds (ivy, oak, olive), scale 0.55-1.4, grained, in 2-3 loose clusters at x < 80 and x > 400, plus at most one stray near the top. Each leaf is split down the vein into a light and a dark half.
  • Props: laptop (bezel #191113 rx 4-8, maroon screen with code, three editor dots r 1.5-1.9), monitor on a black stand (a 7 px monospace 02:14 is the only text ever used), mug (vermilion, olive or cream cylinder, 2-3 cream steam squiggles, a cream motif such as a crescent or ring-and-bar), book stack (maroon, ivy, ochre; gilt rules 1.6 wide; dotted borders r 0.9 every 7 px), window (arched ochre or round maroon frame; rain, moon and stars only inside the pane), desk (ochre top, maroon front, brass pulls), desk lamp (black tube arm, speckled light cone), potted plant (vermilion pot, 5 fanned olive leaves, an ivy vine), sticky notes (ochre or coral, folded corner).
  • Per card: one hero animal plus 3-5 props. Never people, UI-kit panels, logos, icons, blue sky, or more than a few characters of text.

Composition

  • Card: <rect width="480" height="360" fill="#FF81BE"/>, then decor, then leaves, then the scene group.
  • Scene size: 330-360 px wide (70-75% of the card) and 250-290 px tall, horizontal centre within 10 px of x 240. The floor pool's lower edge sits at y 310-330 and runs 10-20 px past the furniture on each side.
  • Focal point: the animal's face, in the upper-middle (y 100-190), in fron

Truncated for display β€” read the full file on GitHub.

Related Skills

View on GitHub
GitHub Stars6.3k
CategoryDevelopment
Updated16d ago
Forks741

Languages

HTML

Trust signals

100/100

From repository metadata: license, adoption, age and documentation. Not a code audit β€” see the Safety scan above for what the skill file itself contains.

No cautions
illustration-grainy-gouache β€” Universal Skill: Install & Safety Check | SkillAgent