/hz-store-submit

name: hz-store-submit
license: Apache-2.0
description: "Guides end-to-end Meta VR and Horizon OS app submission to the Meta Horizon Store — build validation, store-readiness checks, asset preparation, upload, and submission tracking. Use when preparing a Meta VR app for store publishing. Build paths: all Meta VR app stacks; use hz-quest-verify-first if the build path is unclear."
allowed-tools: Bash(metavr:*), Bash(hzdb:*)

Store Submission Skill

Guide the end-to-end process of submitting a Meta VR application to the Meta Horizon Store. This skill covers build validation, store-readiness checks, store asset preparation, upload, and submission tracking.

When to Use This Skill

Use this skill when you need to:

• Prepare a Meta VR app build for store submission
• Validate that an APK meets the Horizon Store's publishing requirements before uploading
• Prepare and validate store listing assets (icons, screenshots, videos, descriptions)
• Walk through the submission workflow on the developer dashboard
• Track a submission through the review process
• Troubleshoot submission rejections

Run the VRC (Virtual Reality Check) validation inline (see the VRC checklist below) for thorough compliance testing before proceeding to submission.

Submission Workflow Overview

The full submission process follows this order:

1. Build Validation     → Verify APK is correctly signed, targets ARM64, meets packaging requirements
2. Store Readiness      → Run through the readiness checks, fix any violations
3. Asset Preparation    → Prepare store listing images, videos, descriptions, metadata
4. Dashboard Setup      → Create app on developer.meta.com, configure pricing, age rating
5. Upload               → Upload the build to the platform
6. Submission           → Submit for review
7. Tracking             → Monitor review status, respond to feedback

Step 1: Build Validation

Before uploading, validate the APK meets basic packaging requirements.

APK Signing

The release APK must be signed with an Android keystore. Debug-signed APKs will be rejected.

# Verify the APK is signed (not debug-signed)
metavr adb shell "pm dump <package> | grep -i signature"

The signing key must remain consistent across updates. Changing the signing key requires a new app entry.

Manifest Checks

# Install the APK on a connected device to test
metavr app install path/to/release.apk

# Verify it launches correctly
metavr app launch <package>

# Check the manifest for required fields
metavr adb shell "dumpsys package <package> | head -50"

Required manifest elements:

• `android:targetSdkVersion` >= 32
• `android:minSdkVersion` >= 29
• Target architecture: ARM64 only (no x86 or ARM32)
• Application must declare the `com.oculus.intent.category.VR` intent category
• Version code must be higher than any previously uploaded build

Performance Baseline

Run the app on a Meta VR device and verify:

• Maintains 72 Hz minimum frame rate (90 Hz recommended for Quest 3)
• No thermal throttling warnings within the first 5 minutes of normal use
• Load time under 15 seconds from launch to interactive content

# Monitor frame rate
metavr adb logcat --tag VrApi | grep FPS

# Check thermal state
metavr device battery

# Watch for thermal warnings
metavr adb logcat --tag ThermalService --level W

Step 2: Store Readiness Checks

Run through the VRC checklist below for a detailed walkthrough. Key VRC categories:

• **Packaging** — Release-signed APK (APK Signature Scheme v2; v1-only is rejected), `targetSdkVersion >= 32` (2D panel apps: 34+), `minSdkVersion >= 29`, ARM64-only, a version code strictly higher than any previously uploaded build, and the `com.oculus.intent.category.VR` intent category declared in the launch activity.
• **Functional** — No crashes or ANRs in any core flow (first-run setup, permission dialogs, rapid scene transitions, low-battery/thermal). Keep long network, IO, and asset work off the main thread.
• **Performance** — Sustained 72 Hz on Quest 2 / 90 Hz on Quest 3 and Meta VR Glasses, no thermal throttling within 5 minutes, interactive within 15 seconds of launch, and no memory leaks over an extended session.
• **Security / Permissions** — Declare only permissions the app actually uses; disallowed permissions cause automatic rejection *before* manual review. Remove telephony/SMS/contacts (`CALL_PHONE`, `SEND_SMS`, `READ_CONTACTS`), precise location (`ACCESS_FINE_LOCATION`), and unjustified `READ_EXTERNAL_STORAGE`; guard optional hardware with `hasSystemFeature()` and drop the matching `<uses-permission>` when unused. Audit the *merged* manifest (including third-party libraries) with `aapt dump permissions <app>.apk`. Paid apps must verify entitlement within 10 seconds of launch (no internet required) or they are auto-rejected. See the prohibited and review-required permission lists at `developers.meta.com/horizon/resources/permissions-prohibited/` and `.../permissions-review-required/`.
• **Asset** — Store images meet the dimension and content specs in [Step 3](#step-3-asset-preparation), screenshots are real on-device captures (not editor views or mockups), text stays inside the inner 80% safe area of hero art, and the comfort rating matches the actual locomotion (Comfortable = stationary/teleport, Moderate = slow smooth locomotion with comfort options, Intense = fast movement).

Common store rejection reasons:

| Rejection Reason | Fix | |---|---| | Crash during review | Fix the crash. Run `metavr adb logcat --buffer crash` to investigate. | | Frame rate below threshold | Optimize rendering. Profile with Perfetto or OVR Metrics Tool. | | Missing store assets | Ensure all required images are uploaded at correct dimensions. | | Disallowed permissions | Remove permissions not needed by the app (e.g., `CALL_PHONE`, `SEND_SMS`). | | Text in unsafe zone of hero art | Keep text within the inner 80% safe area of hero images. | | App Not Responding (ANR) |