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ios-developer

Develop native iOS applications with Swift/SwiftUI. Masters iOS 18, SwiftUI, UIKit integration, Core Data, networking, and App Store optimization. Use PROACTIVELY for iOS-specific features, App Store optimization, or native iOS development.

53

Quality

60%

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SecuritybySnyk

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tessl review fix ./skills/ios-developer/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

20%

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

The body is an encyclopedic capability list with no executable guidance, no real workflows, and no progressive disclosure — it tells Claude what it could do rather than how to do it. The description is excellent but the content fails to deliver actionable, token-efficient instruction.

Suggestions

Replace the capability/knowledge/trait enumeration with a few concrete, copy-paste-ready Swift/SwiftUI patterns Claude would actually apply (e.g. a @FetchRequest + Core Data snippet, a URLSession async/await example), and delete the rest that Claude already knows.

Turn the 'Response Approach' into a real workflow with executable validation checkpoints (e.g. build with `xcodebuild`, run tests, check accessibility via the Accessibility Inspector) rather than abstract bullet steps.

Move the long topic lists (architecture patterns, frameworks) into reference files under references/ and link to them one level deep, keeping SKILL.md a lean overview.

DimensionReasoningScore

Conciseness

The ~200-line body enumerates 100+ generic capabilities Claude already knows (e.g. 'XCTest framework for unit testing', 'VoiceOver and assistive technology support', 'Memory management and ARC optimization'), padding the context with no new instruction.

1 / 3

Actionability

Every bullet is an abstract 'can do X' capability statement with no executable code, commands, snippets, or concrete examples — it describes rather than instructs.

1 / 3

Workflow Clarity

The 'Response Approach' section lists a numbered sequence, but the steps are generic ('Analyze requirements', 'Provide production-ready Swift code') with no executable commands, validation checkpoints, or feedback loops.

2 / 3

Progressive Disclosure

No bundle files exist and all content is crammed into one monolithic SKILL.md with no references or navigation signals to split material out, though sections are at least organized by topic.

2 / 3

Total

6

/

12

Passed

Description

100%

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, trigger-rich, and complete with an explicit 'Use when' clause — strong across all dimensions. No significant weaknesses to address.

DimensionReasoningScore

Specificity

Lists multiple concrete capabilities — 'Develop native iOS applications with Swift/SwiftUI', 'UIKit integration, Core Data, networking, and App Store optimization' — naming specific actions rather than vague language.

3 / 3

Completeness

Explicitly answers both what ('Develop native iOS applications...') and when ('Use PROACTIVELY for iOS-specific features, App Store optimization, or native iOS development').

3 / 3

Trigger Term Quality

Covers natural terms a user would say — 'iOS', 'SwiftUI', 'App Store optimization', 'native iOS development', 'iOS-specific features' — with good coverage of common phrasings.

3 / 3

Distinctiveness Conflict Risk

Scoped to a clear iOS-native niche with distinct triggers (SwiftUI/UIKit/App Store), making it unlikely to fire for unrelated skills.

3 / 3

Total

12

/

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

metadata_version

'metadata.version' is missing

Warning

Total

15

/

16

Passed

Repository
rmyndharis/antigravity-skills
Reviewed

Table of Contents

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