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mobile-onboarding

A multi-screen mobile onboarding flow rendered as three phone frames side by side — splash, value-prop, sign-in. Status bar, swipe dots, primary CTA. Use when the brief mentions "mobile onboarding", "iOS onboarding", "phone signup", or "移动端引导".

68

Quality

84%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

76%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 concise and reasonably actionable with a clear workflow, but it lacks an explicit validation checkpoint for the generated output and references an unbundled DESIGN.md, which weakens workflow clarity.

Suggestions

Add a verification step to the workflow (e.g., "Verify contrast meets WCAG AA on all screens") so the output is checked before delivery.

Bundle or inline a concrete HTML skeleton/example so the output contract is fully executable rather than a placeholder.

Either bundle DESIGN.md or replace the "Read DESIGN.md" step with inline guidance so the workflow is self-contained.

DimensionReasoningScore

Conciseness

Lean body with no padding or explanation of concepts Claude already knows; every line is task-relevant and earns its place.

5 / 5

Actionability

Provides concrete UI specifications (status bar contents, 3-dot pagination, full-width pill button, "Skip" top-right) but lacks an actual HTML code example for an HTML-generation skill, leaving a minor execution gap.

4 / 5

Workflow Clarity

A clear numbered sequence exists, but there are no validation/verification checkpoints — the accessibility step is a goal rather than a verify step, and step 1 references an unbundled DESIGN.md.

3 / 5

Progressive Disclosure

Well-organized short skill with clear sections, but step 1 references a DESIGN.md that is not bundled, a minor dangling-reference gap.

4 / 5

Total

16

/

20

Passed

Description

92%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 is concrete, well-scoped, and explicitly answers both what and when with natural trigger phrases. Minor gaps in trigger synonym coverage keep it just short of perfect on trigger quality.

DimensionReasoningScore

Specificity

Names multiple concrete output elements — "three phone frames side by side", "splash, value-prop, sign-in", "Status bar, swipe dots, primary CTA" — giving comprehensive, specific coverage rather than vague language.

5 / 5

Completeness

Explicitly states both what the skill produces (three-screen onboarding flow with listed components) and when to use it ("Use when the brief mentions..." with concrete trigger phrases).

5 / 5

Trigger Term Quality

Includes several natural user phrases ("mobile onboarding", "iOS onboarding", "phone signup", "移动端引导") but omits a few common synonyms like "app onboarding" or "android onboarding" that appear in the triggers list.

4 / 5

Distinctiveness Conflict Risk

Targets a clear niche (multi-screen mobile onboarding) with distinct triggers, making conflict with unrelated skills minimal.

5 / 5

Total

19

/

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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