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Claymorphism Design Spec · fengshao1227 | DecimalAI

frontendby fengshao1227

Claymorphism Design Spec

fengshao1227/claymorphism

Source fengshao1227/ccg-workflow ↗License MIT

Claymorphism design system skill.

SkillScore77Maintained

Automatic

Frontend / UI pack

Last verified 8/9/2026

What it changes

Passed 17 of 22 test cases with the skill, and 7 of 22 without it.

Without skill32%

With skill77%

Checks it passed that the model alone missed

explicitly sets border to none
sets knob size dimensions to 24px
sets border to none on the input element

and 11 more in the full report

10 fixed7 passed either way5 still failing0 broke

Pass-rate lift: +45 pp
Tokens: +11%
Agent turns: 0%
Response time: +17%

Model gemini-3.6-flashMeasured 8/9/2026v117 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/fengshao1227-claymorphism/SKILL.md https://app.decimal.ai/s/fengshao1227-claymorphism/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add fengshao1227-claymorphism, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/fengshao1227-claymorphism/ and pins it in .decimal/skills.lock

decimalai skills add fengshao1227-claymorphism

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/fengshao1227-claymorphism/SKILL.md https://app.decimal.ai/s/fengshao1227-claymorphism/SKILL.md

Raw file: /s/fengshao1227-claymorphism/SKILL.md ↗ · machine-readable summary at /s/fengshao1227-claymorphism.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 10

Prompt

What is the relative file path for importing the standard CSS design tokens for clay components?

What was checked, without and with the skill
Checked	Without skill	With skill
imports tokens from references/tokens.css	Missed	Passed

case-16 · gemini-3.6-flash · 8/9/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md111 lines2 files

Claymorphism Design Spec

3 Core Elements

Large Radius — Generous border-radius (20–50px) for a puffy, inflated look
Dual Inner Shadows — Light inset from top-left + dark inset from bottom-right to simulate 3D clay surface
Offset Outer Shadow — Directional box-shadow offset (not centered) to ground the element

CSS Tokens

Reference: references/tokens.css

@import 'references/tokens.css';

.clay-card {
  background: var(--clay-bg-card);
  border-radius: var(--clay-radius-lg);
  box-shadow: var(--clay-shadow);
  color: var(--clay-text);
}

Component Examples

Card

.clay-card {
  background: var(--clay-bg-card);
  border-radius: var(--clay-radius-lg);
  box-shadow: var(--clay-shadow);
  padding: 1.5rem;
  color: var(--clay-text);
}

Button

.clay-btn {
  background: var(--clay-bg-button);

Track record

Benchmark

17 / 22

test cases passed, vs 7 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

fengshao1227 / ccg-workflow

templates/skills/domains/frontend-design/claymorphism/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1Bundled 1 file

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

lingxling/claymorphismWeb and App implementation guide for Claymorphism. Trigger when user wants soft 3D elements, rounded shapes, and a playful, tactile appearance.Close match+15 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Claymorphism Design Spec

3 Core Elements

CSS Tokens

Component Examples

Card

Button

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills