Trending-skills app-store-preflight-skills

---
name: app-store-preflight-skills
description: AI agent skill for scanning iOS/macOS projects to catch App Store rejection patterns before submission
triggers:
  - check my app for App Store rejection
  - run preflight checks before App Store submission
  - scan my iOS project for review guideline violations
  - preflight my Xcode project for App Store
  - catch App Store rejection issues
  - validate my app metadata for submission
  - check for Apple review guideline violations
  - pre-submission scan for iOS app
---

# App Store Preflight Skills

> Skill by [ara.so](https://ara.so) — Daily 2026 Skills collection.

An AI agent skill that runs pre-submission checks on iOS/macOS projects to catch common App Store rejection patterns before you submit to Apple Review.

## What This Skill Does

App Store Preflight scans your:
- **Xcode project files** — entitlements, capabilities, configuration
- **Source code** — Sign in with Apple usage, privacy manifest, data collection
- **App metadata** — descriptions, keywords, screenshots, preview videos
- **Subscription/IAP setup** — ToS links, pricing display, EULA presence
- **Privacy configuration** — `PrivacyInfo.xcprivacy`, unnecessary data requests

It maps findings to specific Apple Review Guidelines, assigns severity (`REJECTION` or `WARNING`), and provides resolution steps.

## Install

```bash
npx skills add truongduy2611/app-store-preflight-skills

This installs the skill so AI coding agents (Claude Code, Cursor, Codex, etc.) can use it automatically when you ask about App Store submission readiness.

Prerequisites

Install the

asc

brew install asc

Set up App Store Connect API credentials:

export ASC_KEY_ID="your_key_id"
export ASC_ISSUER_ID="your_issuer_id"
export ASC_PRIVATE_KEY_PATH="/path/to/AuthKey_XXXXXXXX.p8"

Core Workflow

1. Identify Your App Type

Choose the matching checklist from

references/guidelines/by-app-type/

all_apps.md

subscription_iap.md

social_ugc.md

kids.md

health_fitness.md

games.md

macos.md

ai_apps.md

crypto_finance.md

vpn.md

2. Pull App Metadata

# Pull metadata for a specific app and version
asc metadata pull --app "1234567890" --version "2.1.0" --dir ./metadata

# Or use the asc-metadata-sync skill
npx skills add rudrankriyam/app-store-connect-cli-skills

After pulling, your metadata directory structure will look like:

./metadata/
  en-US/
    description.txt
    keywords.txt
    release_notes.txt
    promotional_text.txt
  metadata.json
  screenshots/
  app_previews/

3. Run Preflight Scan

Ask your AI agent to run preflight checks:

"Check my iOS project at ./MyApp.xcodeproj for App Store rejection patterns"
"Run preflight scan on my subscription app before I submit version 2.1.0"
"Scan my metadata folder and Xcode project for App Store guideline violations"

Rejection Rules Reference

All rules live in

references/rules/

Metadata Rules (

references/rules/metadata/

)

competitor_terms — Guideline 2.3.1

REJECTS: Description or keywords containing "Android", "Google Play", 
         "Samsung", "Windows" or other competitor brand references
CHECK:   metadata/en-US/description.txt
         metadata/en-US/keywords.txt
         metadata/en-US/promotional_text.txt

apple_trademark — Guideline 5.2.5

REJECTS: App icon containing device frames (iPhone bezels, MacBook outline)
         Misuse of "Apple", "iPhone", "iPad" in app name or description
CHECK:   AppIcon.appiconset/
         metadata/en-US/description.txt

china_storefront — Guideline 5

REJECTS: References to OpenAI, ChatGPT, Gemini in China storefront metadata
CHECK:   metadata/zh-Hans/description.txt (China-specific locale)

accurate_metadata — Guideline 2.3.4

REJECTS: App preview videos containing device frames/bezels
         Screenshots that misrepresent actual app UI
CHECK:   metadata/app_previews/

subscription_metadata — Guideline 3.1.2

REJECTS: Subscription app missing ToS/EULA URL in metadata
         Missing Privacy Policy URL
CHECK:   metadata.json → "licenseAgreementUrl"
         metadata.json → "privacyPolicyUrl"

Subscription Rules (

references/rules/subscription/

)

missing_tos_pp — Guideline 3.1.2

Check

metadata.json

{
  "privacyPolicyUrl": "https://yourapp.com/privacy",
  "licenseAgreementUrl": "https://yourapp.com/terms"
}

Also verify in-app presentation:

// ✅ Required: Show links before purchase
Button("Subscribe - $9.99/month") { }
Link("Terms of Service", destination: URL(string: "https://yourapp.com/terms")!)
Link("Privacy Policy", destination: URL(string: "https://yourapp.com/privacy")!)

misleading_pricing — Guideline 3.1.2

// ❌ REJECTION: Monthly price more prominent than actual billing
Text("Only $2.99/month")        // Large, prominent
Text("Billed $35.99 annually")  // Small, hidden

// ✅ CORRECT: Annual price equally or more prominent
Text("$35.99/year")
Text("($2.99/month)")

Privacy Rules (

references/rules/privacy/

)

privacy_manifest — Guideline 5.1.1

Check for

PrivacyInfo.xcprivacy

find . -name "PrivacyInfo.xcprivacy" -not -path "*/node_modules/*"

Required file structure:

<!-- MyApp/PrivacyInfo.xcprivacy -->
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" 
  "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>NSPrivacyTracking</key>
  <false/>
  <key>NSPrivacyTrackingDomains</key>
  <array/>
  <key>NSPrivacyCollectedDataTypes</key>
  <array/>
  <key>NSPrivacyAccessedAPITypes</key>
  <array>
    <!-- Required if using UserDefaults -->
    <dict>
      <key>NSPrivacyAccessedAPIType</key>
      <string>NSPrivacyAccessedAPICategoryUserDefaults</string>
      <key>NSPrivacyAccessedAPITypeReasons</key>
      <array>
        <string>CA92.1</string>
      </array>
    </dict>
  </array>
</dict>
</plist>

unnecessary_data — Guideline 5.1.1

// ❌ REJECTION: Requiring irrelevant personal data at signup
struct SignUpView: View {
    @State var birthdate: Date      // Not needed for your app type
    @State var phoneNumber: String  // Not needed for your app type
    @State var address: String      // Not needed for your app type
}

// ✅ CORRECT: Only collect what your app genuinely needs
struct SignUpView: View {
    @State var email: String
    @State var password: String
    // Request additional data only when feature requires it
}

Design Rules (

references/rules/design/

)

sign_in_with_apple — Guideline 4.0

// ❌ REJECTION: Asking for name/email AFTER Sign in with Apple completes
func authorizationController(
    controller: ASAuthorizationController,
    didCompleteWithAuthorization authorization: ASAuthorization
) {
    // DON'T show a form asking for name or email here
    // Apple already provided it — use credential.fullName and credential.email
    if let credential = authorization.credential as? ASAuthorizationAppleIDCredential {
        let name = credential.fullName      // ✅ Use this
        let email = credential.email        // ✅ Use this
        // ❌ Don't: showAdditionalInfoForm()
    }
}

minimum_functionality — Guideline 4.2

REJECTS: App is a pure WebView wrapper with no native functionality
         App has fewer than 3 distinct screens/features
         App provides no unique value over mobile browser
         App is a template/demo with placeholder content

SIGNALS TO CHECK:
- WKWebView loading a single URL as the entire app
- Only 1-2 view controllers in the entire project
- No use of native iOS APIs beyond basic UI

Check for WebView-only pattern:

// ❌ REJECTION: Entire app is one WebView
@main
struct MyApp: App {
    var body: some Scene {
        WindowGroup {
            WebView(url: URL(string: "https://mywebsite.com")!)
            // Nothing else in the app
        }
    }
}

Entitlements Rules (

references/rules/entitlements/

)

unused_entitlements — Guideline 2.4.5(i)

Scan your

.entitlements

# Find your entitlements file
find . -name "*.entitlements" -not -path "*/Build/*"

# Check for commonly flagged unused entitlements
# These must be USED in code, not just declared:
# - com.apple.security.personal-information.contacts
# - com.apple.security.personal-information.calendars  
# - com.apple.security.personal-information.location

<!-- MyApp.entitlements — only include what your app actively uses -->
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" 
  "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <!-- ✅ Only if your app actually reads contacts -->
  <key>com.apple.security.personal-information.contacts</key>
  <true/>
</dict>
</plist>

Running a Full Preflight Check

When asked to run a preflight scan, the AI agent follows this sequence:

1. READ   references/guidelines/by-app-type/<matching_type>.md
2. SCAN   Xcode project → entitlements, Info.plist, capabilities
3. SCAN   Source code → SIWA usage, WebView usage, data collection
4. SCAN   PrivacyInfo.xcprivacy → existence and completeness  
5. SCAN   metadata/ → all locale folders, metadata.json
6. MAP    Each finding → rule file in references/rules/<category>/
7. REPORT Severity, affected file, guideline number, resolution
8. FIX    Apply fixes for REJECTION-severity issues
9. VERIFY Re-run affected checks after fixes

Sample Preflight Report Output

🛫 App Store Preflight Report — MyApp v2.1.0
============================================

❌ REJECTION (3 issues)
-----------------------
[1] Missing PrivacyInfo.xcprivacy
    Rule: references/rules/privacy/privacy_manifest.md
    Guideline: 5.1.1
    File: MyApp/ (file not found)
    Fix: Create MyApp/PrivacyInfo.xcprivacy and add to Xcode target

[2] Competitor term in description
    Rule: references/rules/metadata/competitor_terms.md  
    Guideline: 2.3.1
    File: metadata/en-US/description.txt:14
    Found: "better than Google's apps"
    Fix: Remove all competitor brand references

[3] Missing Privacy Policy URL in metadata
    Rule: references/rules/subscription/missing_tos_pp.md
    Guideline: 3.1.2
    File: metadata.json → privacyPolicyUrl
    Fix: Add "privacyPolicyUrl": "https://yourapp.com/privacy"

⚠️  WARNING (1 issue)
----------------------
[4] Annual subscription price less prominent than monthly equivalent
    Rule: references/rules/subscription/misleading_pricing.md
    Guideline: 3.1.2
    File: SubscriptionView.swift:42
    Fix: Display annual price at equal or larger font size

✅ PASSED (11 checks)

Adding Custom Rules

Create a

.md

references/rules/

# Rule: custom-rule-name
- **Guideline**: 2.3.1
- **Severity**: REJECTION
- **Category**: metadata

## What to Check
Describe what pattern triggers this rule.

## How to Detect
```bash
# Command or code pattern to detect the issue
grep -r "problematic_pattern" ./metadata/

Resolution

Step-by-step fix instructions.

Example Rejection

Paste or describe a real rejection message from Apple.

## Integration with ASC CLI Skills

Use alongside [`rudrankriyam/app-store-connect-cli-skills`](https://github.com/rudrankriyam/app-store-connect-cli-skills) for a full submission workflow:

```bash
# Install both skills
npx skills add truongduy2611/app-store-preflight-skills
npx skills add rudrankriyam/app-store-connect-cli-skills

# Typical pre-submission workflow:
# 1. Pull current metadata
asc metadata pull --app "$APP_ID" --version "$VERSION" --dir ./metadata

# 2. Ask agent to run preflight
# "Run full preflight scan on my app before I submit"

# 3. Fix all REJECTION issues

# 4. Push corrected metadata
asc metadata push --app "$APP_ID" --version "$VERSION" --dir ./metadata

# 5. Submit for review
asc submit --app "$APP_ID" --version "$VERSION"

Troubleshooting

asc

brew install asc
# Verify:
asc --version

Metadata pull fails with auth error

# Verify your environment variables are set:
echo $ASC_KEY_ID        # Should print your key ID
echo $ASC_ISSUER_ID     # Should print your issuer ID
ls $ASC_PRIVATE_KEY_PATH # Should show the .p8 file exists

Preflight not finding my Xcode project

# Run from your project root, or specify the path explicitly:
# "Run preflight on the Xcode project at ./ios/MyApp.xcodeproj"
find . -name "*.xcodeproj" -maxdepth 3

Using fastlane metadata instead of

asc

The rules reference canonical asc metadata layout (metadata/en-US/description.txt).
Fastlane uses a similar layout but may differ in folder structure.
Either: run `asc metadata pull` to get canonical layout,
or: tell the agent your metadata is in fastlane format so it adjusts paths.

Rule not triggering on a known issue

Check references/rules/<category>/ — if no rule exists for your issue, 
add a custom rule file following the template in "Adding Custom Rules" above.

Key Files Reference

references/
  guidelines/
    README.md                          # Full guideline index
    by-app-type/
      all_apps.md                      # Universal checklist
      subscription_iap.md
      social_ugc.md
      kids.md
      health_fitness.md
      games.md
      macos.md
      ai_apps.md
      crypto_finance.md
      vpn.md
  rules/
    metadata/
      competitor_terms.md
      apple_trademark.md
      china_storefront.md
      accurate_metadata.md
      subscription_metadata.md
    subscription/
      missing_tos_pp.md
      misleading_pricing.md
    privacy/
      unnecessary_data.md
      privacy_manifest.md
    design/
      sign_in_with_apple.md
      minimum_functionality.md
    entitlements/
      unused_entitlements.md
SKILL.md                               # Full AI agent instructions