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screenshot-optimization

When the user wants to design, optimize, or evaluate App Store screenshots and preview videos. Also use when the user mentions "screenshots", "app preview", "product page design", "screenshot design", "creative assets", or "what should my screenshots show". For A/B testing screenshots, see ab-test-store-listing. For full ASO audit, see aso-audit.

68

Quality

81%

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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 actionable and well-structured with a concrete output template and quantified design specs. Its main weakness is workflow clarity: the discovery sequence lacks validation checkpoints, and some content that could be split into reference files is inlined.

Suggestions

Add an explicit confirmation checkpoint in the Initial Assessment workflow (e.g., confirm the gathered app ID, audience, and top 3 features with the user before generating the 10-slot plan).

Pull the competitor screenshot audit table and/or app preview video guidance into separate reference files (e.g. COMPETITOR_AUDIT.md, PREVIEW_VIDEO.md) and link to them from the body to improve progressive disclosure.

Trim the redundant "Avoid" rows in the Do/Don't tables where they merely restate the inverse of the corresponding "Do" guidance.

DimensionReasoningScore

Conciseness

Largely lean and assumes Claude's intelligence (no explanations of what screenshots or device frames are), with minor redundancy where the "Avoid" lists restate the "Do" tables.

4 / 5

Actionability

Provides a copy-paste ready output template (Slot [N] with caption/screen/layout/key element), a concrete headline formula, and quantified specs (60px, 4-6 words, 15-30s) covering common cases.

5 / 5

Workflow Clarity

The Initial Assessment section gives a numbered sequence, but there are no validation checkpoints, confirmation step, or feedback loop before producing the 10-slot plan.

3 / 5

Progressive Disclosure

Well-organized single-file structure with clear section headers, but ~160 lines including the competitor audit table and video guide that could arguably live in separate reference files are inlined.

4 / 5

Total

16

/

20

Passed

Description

87%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 strong: it specifies the domain and concrete actions, gives a rich set of natural trigger terms, and explicitly answers both what and when. Third-person voice is correctly used throughout.

DimensionReasoningScore

Specificity

Names the domain and three concrete actions ("design, optimize, or evaluate App Store screenshots and preview videos"), but coverage is not exhaustive enough to reach a 5.

4 / 5

Completeness

Explicitly answers both what (design/optimize/evaluate screenshots and preview videos) and when ("Also use when the user mentions...") with concrete trigger phrases.

5 / 5

Trigger Term Quality

Lists several natural phrases users would say ("screenshots", "app preview", "product page design", "what should my screenshots show"), with a few plausible synonyms missing.

4 / 5

Distinctiveness Conflict Risk

Clear App Store screenshot niche with explicit cross-references to ab-test-store-listing and aso-audit that actively reduce conflict risk.

5 / 5

Total

18

/

20

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
Eronred/aso-skills
Reviewed

Table of Contents

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