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muapi-url-to-design

Analyze a website URL and generate a redesigned, improved UI — recreate the visual design with modern aesthetics, better hierarchy, and fresh brand direction.

64

Quality

77%

Does it follow best practices?

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SecuritybySnyk

Passed

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tessl review fix ./library/visual/url-to-design/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

87%

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

The content is concise, highly actionable, and well-structured for a self-contained skill, with concrete commands and prompts throughout. The only gap is the absence of explicit output verification/validation checkpoints in the workflow.

Suggestions

Add an explicit verification step after generation, e.g. confirm both mockups rendered and visually check aspect ratios and section completeness before presenting them.

Add a brief retry/feedback instruction for failed image generations (e.g. re-run with adjusted prompt or fallback model).

Remove the redundant restated description at the top of the body since it duplicates the frontmatter description.

DimensionReasoningScore

Conciseness

The body is lean and action-oriented, assumes Claude's competence, and avoids explaining known concepts; every section (inputs table, steps, notes) earns its place, matching the lean-and-efficient anchor.

3 / 3

Actionability

Provides fully executable guidance — exact CLI commands ('muapi image generate', 'muapi image edit'), specific model IDs ('gpt4o-text-to-image', 'bytedance-seedream-v4.5'), complete prompts, aspect ratios, and a curl fallback — making it copy-paste ready.

3 / 3

Workflow Clarity

Steps are clearly sequenced with conditional logic (screenshot vs. generate) and an unreachable-URL fallback, but there are no explicit validation or verification checkpoints on the generated output, matching the 'sequence present but checkpoints missing' anchor.

2 / 3

Progressive Disclosure

For a short, single-purpose skill with no bundle files, the body is well-organized into clearly headed sections (Inputs, Steps, Notes, Trigger Keywords, Notes for the Executing Agent) with no nested references, satisfying the well-organized-sections anchor.

3 / 3

Total

11

/

12

Passed

Description

67%

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 is specific and occupies a distinctive niche, but it omits any explicit 'when to use' trigger guidance and only partially covers natural trigger terms a user would say. Adding a 'Use when...' clause with common phrasings would raise completeness and trigger-term quality.

Suggestions

Append a 'Use when...' clause naming common user phrasings, e.g. 'Use when the user asks to redesign a website, convert a URL into a UI mockup, or reimagine a landing page.'

Broaden trigger terms to include natural variations like 'redesign website', 'website mockup', and 'landing page redesign'.

Keep the third-person imperative voice already in use; avoid introducing first/second person.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'Analyze a website URL', 'generate a redesigned, improved UI', 'recreate the visual design' — matching the anchor for several specific actions rather than a single vague one.

3 / 3

Completeness

Clearly states what the skill does but provides no 'Use when...' clause or equivalent explicit trigger guidance, which per the guidelines caps completeness at 2 rather than 3.

2 / 3

Trigger Term Quality

Contains relevant natural terms ('website URL', 'redesigned', 'UI', 'visual design') but lacks common variations users would actually say (e.g. 'redesign website', 'website mockup'), so it falls short of the full-coverage anchor.

2 / 3

Distinctiveness Conflict Risk

Targets a clear niche — URL-to-UI redesign — that is unlikely to overlap with or trigger for unrelated skills, matching the distinct-niche anchor.

3 / 3

Total

10

/

12

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
SamurAIGPT/Generative-Media-Skills
Reviewed

Table of Contents

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