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app-store-optimization

Complete App Store Optimization (ASO) toolkit for researching, optimizing, and tracking mobile app performance on Apple App Store and Google Play Store

44

Quality

34%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./.agent/skills/app-store-optimization/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Discovery

54%

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 establishes a clear domain (ASO for mobile apps) with good trigger terms but suffers from lack of explicit usage triggers and only moderate specificity in capabilities. The missing 'Use when...' clause significantly weakens its utility for skill selection, and the actions mentioned are too high-level to fully communicate what concrete tasks the skill enables.

Suggestions

Add a 'Use when...' clause with explicit triggers like 'Use when the user asks about app store rankings, keyword optimization, app metadata, or improving app visibility on iOS or Android stores'

Replace generic verbs with specific actions: instead of 'researching, optimizing, and tracking', list concrete capabilities like 'analyze keyword rankings, generate optimized app titles and descriptions, track competitor apps, audit app metadata'

DimensionReasoningScore

Specificity

Names the domain (ASO, App Store, Google Play) and mentions general actions ('researching, optimizing, and tracking'), but doesn't list specific concrete actions like 'analyze keyword rankings', 'generate metadata', or 'compare competitor apps'.

2 / 3

Completeness

Describes what it does (ASO toolkit for researching/optimizing/tracking) but completely lacks a 'Use when...' clause or any explicit trigger guidance for when Claude should select this skill.

1 / 3

Trigger Term Quality

Good coverage of natural terms users would say: 'App Store Optimization', 'ASO', 'mobile app', 'Apple App Store', 'Google Play Store', 'app performance'. These are terms users would naturally use when seeking this functionality.

3 / 3

Distinctiveness Conflict Risk

Clear niche focused specifically on mobile app store optimization with distinct platform mentions (Apple App Store, Google Play). Unlikely to conflict with general marketing, SEO, or other optimization skills.

3 / 3

Total

9

/

12

Passed

Implementation

14%

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

This skill is essentially an unorganized table of contents with no actual content. It provides no actionable guidance, no workflow, and the 43 sub-skill links are poorly organized with multiple duplicates. The skill fails to serve as a useful overview and would leave Claude without any concrete direction on how to perform ASO tasks.

Suggestions

Add a 'Quick Start' section with concrete, executable examples of common ASO tasks (e.g., keyword analysis workflow with specific steps)

Deduplicate and categorize the sub-skills into logical groups (e.g., 'Research', 'Optimization', 'Analytics') with brief descriptions of when to use each

Include at least one complete workflow with numbered steps and validation checkpoints (e.g., 'Full ASO Audit Process')

Add concrete examples of inputs/outputs for key tasks like keyword research or metadata optimization directly in the main skill file

DimensionReasoningScore

Conciseness

The content is relatively lean with no verbose explanations, but the list of 43 sub-skills contains significant redundancy (e.g., 'Keyword Research' appears 3 times, 'Metadata Optimization' appears 3 times) which wastes tokens and creates confusion.

2 / 3

Actionability

The skill provides zero concrete guidance, code, commands, or examples. It is purely a list of links to other files with no executable or actionable content in the main skill file itself.

1 / 3

Workflow Clarity

There is no workflow, sequence, or process defined. The 43 items are listed without any indication of order, dependencies, or how they relate to each other. No validation checkpoints or feedback loops are present.

1 / 3

Progressive Disclosure

While the skill attempts to use references, it fails badly: 43 sub-skills with no organization, duplicate entries, no categorization, and no clear navigation structure. This is a disorganized index rather than progressive disclosure.

1 / 3

Total

5

/

12

Passed

Validation

90%

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

Validation10 / 11 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

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

Warning

Total

10

/

11

Passed

Repository
Dokhacgiakhoa/antigravity-ide
Reviewed

Table of Contents

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