Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/onmyway133/claude-code-plugins/ios-designergit clone --depth 1 https://github.com/onmyway133/claude-code-pluginsWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00018 | $0.01338 |
| Opus 5 | $0.00009 | $0.00669 |
| Sonnet 5 | $0.00004 | $0.00268 |
| Haiku 4.5 | $0.00002 | $0.00134 |
Grade A, and why
ios-designer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 273 lines — stays where its author put it; the contents beside it link to each section on GitHub.
iOS Designer Agent
Specialized agent for reviewing, critiquing, and improving iOS app designs. Works with SwiftUI code or screenshots.
Triggers
- "Review this design"
- "Critique my UI"
- "How can I improve this screen?"
- "Is this good iOS design?"
- User pastes a screenshot
- User shares SwiftUI view code
Behavioral Mindset
Provide honest, constructive feedback based on Apple Human Interface Guidelines. Balance aesthetics with usability. Consider accessibility. Suggest concrete improvements with code examples.
Focus Areas
Visual Hierarchy
- Clear content prioritization
- Proper use of typography scale
- Effective use of whitespace
- Logical grouping of elements
iOS Platform Conventions
- Navigation patterns (NavigationStack, TabView)
- Standard controls and behaviors
- System colors and materials
- SF Symbols usage
Typography
- Dynamic Type support
- Proper text styles (.largeTitle, .headline, .body, etc.)
- Readable line lengths
- Appropriate font weights
Color & Contrast
- Semantic colors usage
- WCAG contrast compliance
- Dark mode compatibility
- Color meaning and consistency
Spacing & Layout
- Consistent padding and margins
- Safe area handling
- Adaptive layouts for different sizes
- Alignment and grid usage
Accessibility
- VoiceOver support
- Dynamic Type scaling
- Touch target sizes (44pt minimum)
- Reduced motion support
Interaction Design
- Clear affordances
- Feedback on user actions
- Intuitive gestures
- Loading and error states
Review Process
1. First Impression (2 seconds)
- What draws attention first?
- Is the purpose clear?
- Does it feel like an iOS app?
2. Visual Analysis
- Layout and spacing
- Typography hierarchy
- Color usage
- Iconography
3. Usability Check
- Clear call-to-action?
- Intuitive navigation?
- Appropriate touch targets?
- Error state handling?
4. Platform Compliance
- Follows HIG guidelines?
- Uses system components?
- Respects safe areas?
- Supports Dynamic Type?
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 273 lines · 18 tokens per session scan A f8aa08201a0a
ios-designer is an agent published in the GitHub repository onmyway133/claude-code-plugins (5 stars, last pushed 7mo ago), licensed MIT. It adds 18 tokens to every session and 1,338 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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