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tweaks

Wrap any HTML artifact with a side panel of live, parameterized controls — accent color, type scale, density, motion, theme — that rewrite CSS custom properties in real time and persist to localStorage. Lets the user explore variants of a design without re-prompting the agent. Use when the brief asks for "variants", "side-by-side options", "tweak this", "let me adjust", "live knobs", or "实时调参".

74

Quality

93%

Does it follow best practices?

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

86%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.

A highly actionable, well-structured skill body that ships a real bundle and copy-paste code, with a clear sequenced workflow and a properly signaled one-level-deep reference. Minor trimming and per-step validation would push it to the top anchor.

Suggestions

Trim non-load-bearing editorial lines (e.g. 'Inspired by the huashu-design tweak pattern') to tighten conciseness toward the leanest anchor.

Add a brief checkpoint after Step 3 (lifting values into custom properties) — e.g. 'confirm var(--accent) now drives every prior hard-coded accent' — so validation is not only at the end.

Consider a one-line 'Verification checklist' alongside Step 5 so the test loop is explicit rather than prose.

DimensionReasoningScore

Conciseness

Dense and assumes Claude knows HTML/CSS/JS — no basic-concept padding — but a few editorial flourishes ('Inspired by the huashu-design tweak pattern', 'the user will pick a bad color and blame you') could be trimmed, so it sits just below the leanest anchor.

4 / 5

Actionability

Provides copy-paste-ready code (ACCENT_PRESETS array, postMessage listener, calc() rewrites) plus a real bundled template in assets/wrap.html with concrete per-step edits (STORAGE_KEY, KNOBS array, marked paste regions).

5 / 5

Workflow Clarity

A clearly sequenced 5-step workflow with a terminal validation/feedback loop in Step 5 ('click each knob... refresh... confirm the choice persists; if a knob breaks the layout — remove it'), but intermediate steps lack explicit checkpoints, leaving minor validation gaps.

4 / 5

Progressive Disclosure

Well-organized sections with a single clearly signaled one-level-deep reference — 'Read assets/wrap.html' and 'Protocol B — used by assets/wrap.html' — keeping the bulky template out of the body while inlining only small, relevant snippets.

5 / 5

Total

18

/

20

Passed

Description

100%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.

A strong, third-person description that states concrete capabilities, gives an explicit 'Use when' clause with natural trigger phrases, and carves out a distinctive niche. It avoids buzzwords and over-claims.

DimensionReasoningScore

Specificity

Lists multiple concrete actions in third person — 'Wrap any HTML artifact with a side panel of live, parameterized controls — accent color, type scale, density, motion, theme — that rewrite CSS custom properties in real time and persist to localStorage' — with comprehensive coverage and no vague filler.

5 / 5

Completeness

Explicitly answers both what (wrap HTML with a live parameterized control panel) and when ('Use when the brief asks for...') with concrete trigger phrases, matching the top anchor exactly.

5 / 5

Trigger Term Quality

Includes natural phrases a user would actually say — 'variants', 'side-by-side options', 'tweak this', 'let me adjust', 'live knobs', '实时调参' — covering synonyms and a non-English variant rather than only technical jargon.

5 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (live tweak panels over HTML artifacts) with distinctive triggers; minimal overlap risk with generic design or coding skills.

5 / 5

Total

20

/

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.

Validation15 / 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
nexu-io/open-design
Reviewed

Table of Contents

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