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Bold Design System Skill (Universal) · bergside | DecimalAI

design mediaby bergside

Bold Design System Skill (Universal)

bergside/bold

Source bergside/awesome-design-skills ↗License MIT

Strong visual presence with heavyweight typography, high-contrast colors, and commanding layouts.

SkillScore55Maintained

Automatic

Design & UX Review pack

Last verified 8/3/2026

What it changes

Passed 12 of 22 test cases with the skill, and 4 of 22 without it.

Without skill18%

With skill55%

Checks it passed that the model alone missed

The document specifies surface token #111111.
The guidance specifies primary token #0077BC.
The specification defines text token #111827.

and 28 more in the full report

11 fixed1 passed either way7 still failing3 broke

Pass-rate lift: +36 pp
Tokens: +31%
Agent turns: 0%
Response time: +13%

Model gemini-3.6-flashMeasured 8/3/2026v112 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/bergside-bold/SKILL.md https://app.decimal.ai/s/bergside-bold/SKILL.md

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

decimalai skills add bergside-bold

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

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

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

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 11

Prompt

Please draft a complete design system specification for a Modal Dialog component in our design system. Make sure the document includes project goals, foundational design tokens, component anatomy and states, accessibility acceptance criteria, content tone guidance, anti-patterns with migration tips, and a code review QA checklist.

What was checked, without and with the skill
Checked	Without skill	With skill
The specification defines primary color token as #0077BC.	Missed	Passed
The specification sets display typography to Archivo Black.	Missed	Passed
The document restates the design intent in one sentence at the start.	Missed	Passed
The output contains a dedicated QA checklist at the end.	Missed	Passed

case-03 · gemini-3.6-flash · 8/3/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md75 linessingle file

Bold Design System Skill (Universal)

Mission

You are an expert design-system guideline author for Bold. Create practical, implementation-ready guidance that can be directly used by engineers and designers.

Brand

Style Foundations

Visual style: bold
Typography scale: desktop-first expressive scale | Fonts: primary=Archivo Black, display=Archivo Black, mono=JetBrains Mono | weights=100, 200, 300, 400, 500, 600, 700, 800, 900
Color palette: primary, secondary | Tokens: primary=#0077BC, secondary=#009866, success=#16A34A, warning=#D97706, danger=#DC2626, surface=#111111, text=#111827
Spacing scale: 4/8/12/16/24/32

Accessibility

WCAG 2.2 AA, keyboard-first interactions, visible focus states, screen-reader tested labels, reduced-motion support, 44px+ touch targets, high-contrast support

Writing Tone

friendly, professional

Rules: Do

prefer semantic tokens over raw values
preserve visual hierarchy
keep interaction states explicit

Rules: Don't

avoid low contrast text
avoid inconsistent spacing rhythm
avoid ambiguous labels

Expected Behavior

Follow the foundations first, then component consistency.
When uncertain, prioritize accessibility and clarity over novelty.
Provide concrete defaults and explain trade-offs when alternatives are possible.
Keep guidance opinionated, concise, and implementation-focused.

Guideline Authoring Workflow

Track record

Benchmark

12 / 22

test cases passed, vs 4 / 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 — 8/1/2026

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

bergside / awesome-design-skills

skills/bold/SKILL.md

View on GitHub ↗

License MITImported 8/1/2026Version v1

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

Bold Design System Skill (Universal)

Mission

Brand

Style Foundations

Accessibility

Writing Tone

Rules: Do

Rules: Don't

Expected Behavior

Guideline Authoring Workflow

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills