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frontend-design

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

94

1.35x
Quality

92%

Does it follow best practices?

Impact

96%

1.35x

Average score across 5 eval scenarios

SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

85%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A concise, well-organized directive skill that assumes Claude's competence and structures its guidance into clear phases. The only gap is actionability: it gives strong aesthetic direction but no executable code or complete worked examples to anchor the guidance.

Suggestions

Add one or two short, complete executable examples (e.g., a minimal HTML/CSS snippet demonstrating a distinctive typography pairing or a CSS-variables color system) to move from directive guidance to copy-paste-ready instruction.

Include a concrete 'do/don't' mini-example contrasting a generic vs. distinctive implementation so the anti-'AI slop' guidance has a tangible reference point.

Optionally externalize the long tone-inspiration list into a short reference, keeping the SKILL.md overview even leaner.

DimensionReasoningScore

Conciseness

The body is lean and assumes Claude's competence, offering directive aesthetic guidance (CSS variables, animation-delay, gradient meshes) without explaining basic concepts Claude already knows.

3 / 3

Actionability

Concrete guidance is present (named techniques and aesthetic dimensions), but it is directive rather than executable — no copy-paste-ready code or complete examples, so key implementation details are missing.

2 / 3

Workflow Clarity

A clear two-phase flow (Design Thinking: Purpose/Tone/Constraints/Differentiation, then 'Then implement working code') is unambiguous for this single-purpose creative skill with no destructive or batch operations requiring validation checkpoints.

3 / 3

Progressive Disclosure

The skill is under 50 lines, has no bundle files, and is well-organized into clear sections (Design Thinking, Frontend Aesthetics Guidelines), satisfying the rubric's allowance for simple skills to score 3 without external references.

3 / 3

Total

11

/

12

Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, well-structured description that names concrete actions, covers natural trigger phrasings, and includes an explicit Use-when clause in third-person voice. It cleanly answers both what the skill does and when to invoke it.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions such as 'build web components, pages, artifacts, posters, or applications' and 'Generates creative, polished code and UI design', matching the anchor for listing multiple specific concrete actions.

3 / 3

Completeness

Explicitly answers what ('Create distinctive, production-grade frontend interfaces') and when via a clear 'Use this skill when the user asks to build...' trigger clause, satisfying both halves with explicit triggers.

3 / 3

Trigger Term Quality

Includes natural user-facing terms across a broad set ('web components, pages, artifacts, posters', 'websites, landing pages, dashboards, React components, HTML/CSS layouts', 'styling/beautifying any web UI'), giving good coverage of phrasings a user would actually say.

3 / 3

Distinctiveness Conflict Risk

The distinctive-aesthetics framing and specific trigger artifacts (posters, landing pages, dashboards) carve a clear niche unlikely to fire for unrelated skills.

3 / 3

Total

12

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
novuhq/novu
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.