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Glassmorphism Design Spec · fengshao1227 | DecimalAI

frontendby fengshao1227

Glassmorphism Design Spec

fengshao1227/glassmorphism

Source fengshao1227/ccg-workflow ↗License MIT

Glassmorphism design system skill.

SkillScore82Maintained

Automatic

Frontend / UI pack

Last verified 8/10/2026

What it changes

Passed 18 of 22 test cases with the skill, and 12 of 22 without it.

Without skill55%

With skill82%

Checks it passed that the model alone missed

Uses var(--glass-shadow-elevated) for the modal shadow
Uses class name .glass-nav for the navigation container
Applies var(--glass-bg-heavy) for the navigation background

and 4 more in the full report

6 fixed12 passed either way4 still failing0 broke

Pass-rate lift: +27 pp
Tokens: +35%
Agent turns: 0%
Response time: -29%

Model gemini-3.6-flashMeasured 8/10/2026v118 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-glassmorphism/SKILL.md https://app.decimal.ai/s/fengshao1227-glassmorphism/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add fengshao1227-glassmorphism, 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-glassmorphism/ and pins it in .decimal/skills.lock

decimalai skills add fengshao1227-glassmorphism

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

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

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

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 6

Prompt

Which specific token property should be assigned to `border-radius` when styling standard `.glass-card` elements in CSS?

What was checked, without and with the skill
Checked	Without skill	With skill
Uses var(--glass-radius) for standard glass card corner rounding	Missed	Passed

case-20 · gemini-3.6-flash · 8/10/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md132 lines2 files

Glassmorphism Design Spec

4 Core Elements

Transparency — Semi-transparent backgrounds using rgba() or hsla() with alpha 0.05–0.4
Blur — backdrop-filter: blur() ranging 8–40px for frosted-glass effect
Border — Subtle semi-transparent borders (1px solid rgba(255,255,255,0.18)) to define edges
Shadow — Soft layered box-shadow for depth separation from background

CSS Tokens

Reference: references/tokens.css

Use CSS custom properties from tokens.css for consistent theming:

@import 'references/tokens.css';

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  box-shadow: var(--glass-shadow);
}

Component Examples

Card

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  box-shadow: var(--glass-shadow);
  padding: 1.5rem;

Track record

Benchmark

18 / 22

test cases passed, vs 12 / 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/glassmorphism/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.

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

Glassmorphism Design Spec

4 Core Elements

CSS Tokens

Component Examples

Card

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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