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UI/UX specialist - creates beautiful, functional interfaces

45

Quality

56%

Does it follow best practices?

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SecuritybySnyk

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tessl review fix ./skills/pixel/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

50%Weight 40%Scale 1-5

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

The body is a well-sectioned persona/reference with genuinely executable code examples, but it is heavily padded with generic knowledge Claude already has and inlines bulky reference material that would be better split into bundle files. It lacks validation checkpoints for its loose deliverables workflow.

Suggestions

Cut knowledge Claude already has — the framework/UI-library lists, generic design principles, accessibility basics, and the closing quote — keeping only non-obvious preferences and standards

Move the full Button component, design-token table, and breakpoint reference into separate files under references/ and link to them from SKILL.md to reduce inline bulk

Add a brief, sequenced implementation workflow with an explicit verification step (e.g., confirm accessibility checklist passes and responsive breakpoints render before delivering)

DimensionReasoningScore

Conciseness

The body pads extensively with concepts Claude already knows — lists of frameworks/libraries, generic design principles ("Design for the user, not yourself"), full boilerplate Button/CSS/token code, and a Steve Jobs quote — matching the anchor for noticeably verbose with several unnecessary padded sections; not a 3 because the padding is pervasive rather than occasional.

2 / 5

Actionability

The Button TSX component, responsive breakpoint CSS, and design-token CSS are concrete, executable, and cover common cases, with the "Always deliver" list giving clear outputs; minor gaps in task-level sequencing keep it just below fully copy-paste-ready guidance across all cases.

4 / 5

Workflow Clarity

The "Always deliver" 1-5 list and "When Called By Sisyphus" example requests provide a present sequence, but there are no validation or verification checkpoints and the items are deliverables rather than a defined process, matching the anchor for steps listed with validation gaps.

3 / 5

Progressive Disclosure

Section headers organize the content well, but at ~150 lines with large inlined code blocks (full Button component, design-token tables, breakpoints) that belong in separate files and no references for deeper material, this matches the anchor for some structure with content that should be separate kept inline.

3 / 5

Total

12

/

20

Passed

Description

45%Weight 40%Scale 1-5

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

The description identifies the UI/UX niche and a single generic action but is padded with fluffy adjectives and lacks any explicit use-trigger guidance. It is distinguishable yet generic enough to risk overlap with adjacent frontend/design skills.

Suggestions

Replace fluffy adjectives with concrete actions, e.g. "Translates Stitch designs into clean, accessible React/Vue components and responsive CSS"

Add an explicit trigger clause such as "Use when implementing a UI/UX design from Stitch, building accessible components, or converting a design description into frontend code"

Include natural synonyms and file/tech terms users say (frontend, web app, components, Tailwind, React) to improve trigger-term coverage

DimensionReasoningScore

Specificity

The phrase "creates beautiful, functional interfaces" names the domain and one generic action, while "beautiful, functional" are fluffy adjectives rather than concrete capabilities; this matches the anchor for minimal/generic actions and is below the 1-2 concrete actions required for a 3.

2 / 5

Completeness

It states a clear enough "what" (UI/UX specialist that creates interfaces) but provides no "Use when..." clause or equivalent trigger guidance, so completeness is capped at 3 per the missing-trigger guideline.

3 / 5

Trigger Term Quality

"UI/UX" and "interfaces" are relevant natural keywords a user might say, but common synonyms and variations (frontend, design, components, React, web app) are missing, matching the anchor for some relevant keywords with missing variations.

3 / 5

Distinctiveness Conflict Risk

"UI/UX specialist" carves a recognizable niche, but "creates beautiful, functional interfaces" is broad and overlaps with general frontend, design, and styling skills, matching the anchor for somewhat specific but still overlapping.

3 / 5

Total

11

/

20

Passed

Validation

93%

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

Validation — 15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository
TurnaboutHero/oh-my-antigravity
Reviewed

Table of Contents

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