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 skills add cruisediary/apple-app-review-skills --skill screenshot-guidelinesgit clone --depth 1 https://github.com/cruisediary/apple-app-review-skillsWrote 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/skills/cruisediary/apple-app-review-skills/screenshot-guidelines)<a href="https://agentmods.dev/skills/cruisediary/apple-app-review-skills/screenshot-guidelines"><img src="https://agentmods.dev/badge/skills/cruisediary/apple-app-review-skills/screenshot-guidelines/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/skills/cruisediary/apple-app-review-skills/screenshot-guidelines"><img src="https://agentmods.dev/badge/skills/cruisediary/apple-app-review-skills/screenshot-guidelines.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 | $0.00041 | $0.01493 |
| Opus 5 | $0.00020 | $0.00746 |
| Sonnet 5 | $0.00008 | $0.00299 |
| Haiku 4.5 | $0.00004 | $0.00149 |
Grade A, and why
screenshot-guidelines 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 7d 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 — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill: Screenshot Guidelines
Purpose
Detects screenshot submission issues including launch-screen-only assets and cross-platform UI references, enforcing Guideline 2.3.3 which requires screenshots to show the app in actual use.
Apple Guideline
- Primary: 2.3.3 — Performance: Accurate Metadata — Screenshots
- Related: 2.3.10
- Reference:
references/guidelines/2-performance.md
Real-World Rejection Cases
-
Case: All 5 screenshots showed splash screen / app icon — reviewer couldn't see actual UI — rejected Source: Apple Developer Forums (Guideline 2.3.3 enforcement) Root cause: Screenshots must show the app in actual use; title art / login screens alone are not sufficient — reviewers expect to see core features and UI in the screenshots
-
Case: Screenshots contained Android UI elements (floating action button) — rejected under 2.3.10 Source: mobiloud.com/blog/avoid-app-rejected-apple Root cause: App Store metadata must not reference other platforms — Android-specific UI components visible in screenshots signal a cross-platform port and may mislead users
Trigger
Invoke on any iOS/macOS project before App Store submission to flag screenshot-related metadata issues.
Inputs
| Name | Type | Default | Description |
|---|---|---|---|
project_root |
path | cwd | iOS/macOS project root |
shared_context |
object | nil | Pre-collected context from appstore-full-audit Phase 1 |
Actions
Phase 1: Context Collection
Skip this phase if shared_context is provided.
Glob**/LaunchScreen*— locate launch screen files.Glob**/*.xcassets— locate asset catalogs.Glob**/fastlane/screenshots/**or**/screenshots/**— locate screenshot directories if using Fastlane or manual screenshot folders.Glob**/metadata/**or**/*.md— locate description/metadata text files for platform reference checks.
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.
- 7d ago First seen · 123 lines · 41 tokens per session scan A 78308a475491
screenshot-guidelines is a skill published in the GitHub repository cruisediary/apple-app-review-skills (16 stars, last pushed 4mo ago), licensed MIT. It adds 41 tokens to every session and 1,493 once invoked, about $0.0002 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 2026-09-05.
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