Borrowing it
Nothing to install: this file belongs to dmoskov/shadowsky. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/dmoskov/shadowsky/main/.claude/commands/qa-ios-layout.mdgit clone --depth 1 https://github.com/dmoskov/shadowskyWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/dmoskov/shadowsky/qa-ios-layout)<a href="https://agentmods.dev/commands/dmoskov/shadowsky/qa-ios-layout"><img src="https://agentmods.dev/badge/commands/dmoskov/shadowsky/qa-ios-layout/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/dmoskov/shadowsky/qa-ios-layout"><img src="https://agentmods.dev/badge/commands/dmoskov/shadowsky/qa-ios-layout.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00013 | $0.00702 |
| Opus 5.5 | $0.00005 | $0.00281 |
| Sonnet 5.5 | $0.00003 | $0.00140 |
| Haiku 4.5 | $0.00001 | $0.00070 |
Grade A, and why
qa-ios-layout 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 1mo 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 — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SwiftUI Layout Pattern Audit
Scan all native iOS Swift files for layout patterns known to cause visual bugs. Report findings with file:line references and suggested fixes.
Patterns to Check
1. CRITICAL: .fixedSize inside scrollable containers
.fixedSize(horizontal: false, vertical: true) in a ScrollView/LazyVStack tells SwiftUI to use the view's "ideal" (unwrapped) width, which can exceed screen width and cause content clipping.
Search: Grep for fixedSize in all Swift files under mobile/modules/.
Safe uses: .fixedSize is safe on views with bounded intrinsic size (e.g., Image, short Text). It's dangerous on UIViewRepresentable views or multi-line Text views inside scrollable containers.
Fix: Replace with .frame(maxWidth: .infinity, alignment: .leading).
2. CRITICAL: UIScreen.main.bounds for layout width
Hardcoding width from UIScreen.main.bounds ignores parent padding and safe areas, causing overflow.
Search: Grep for UIScreen.main.bounds in all Swift files under mobile/modules/.
Fix: Use GeometryReader to get the actual available width from the parent container.
3. HIGH: UIViewRepresentable missing compression resistance
UITextView and other UIKit views wrapped in UIViewRepresentable can report unbounded intrinsic content width. Without setting compression resistance priority, the parent SwiftUI layout will expand to accommodate it.
Search: Find all UIViewRepresentable conformances, then check if makeUIView sets setContentCompressionResistancePriority(.defaultLow, for: .horizontal).
Fix: Add textView.setContentCompressionResistancePriority(.defaultLow, for: .horizontal) in makeUIView.
4. MEDIUM: Missing public access on shared types
Expo native module types that are referenced across module boundaries need public access modifiers on structs, properties, and initializers. Missing public causes silent compilation issues or runtime crashes.
Search: Check structs in ExpoSwiftUIFeed module — ImageEmbedData, VideoEmbedData, ExternalLinkEmbedData, QuoteEmbedData, PostEmbedData, EmbedType — for public access.
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.
- 1mo ago First seen · 65 lines · 13 tokens per session scan A 3e2affb86703
qa-ios-layout is a command published in the GitHub repository dmoskov/shadowsky (17 stars, last pushed 1mo ago), licensed MIT. It adds 13 tokens to every session and 702 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-01.
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