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asc-metadata-sync

Synchronize and validate App Store metadata localizations with App Store Connect.

Updated Feb 22, 2026
Search Tags:#validation#cli#migration#metadata#app-store-connect#asc#localizations
One-click install
npx skills add https://github.com/pyronaur/ngents --skill asc-metadata-sync-pyronaur
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: asc-metadata-sync
Source: https://github.com/pyronaur/ngents/tree/main/docs/topics/apple/asc-cli/asc-metadata-sync
Command: npx skills add https://github.com/pyronaur/ngents --skill asc-metadata-sync-pyronaur

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Keeps local metadata in sync with App Store Connect and migrates legacy formats to current structure, reducing manual edits and submission errors.

Core Features & Use Cases

  • Synchronize version and app-info localizations with ASC using the asc CLI.
  • Validate local files against App Store metadata constraints and migrate legacy formats as needed.
  • Real-world use case: when preparing a release, ensure description, keywords, what's new, and privacy policy localizations match ASC.

Quick Start

Run the metadata-sync workflow to align local App Store metadata with ASC and migrate legacy formats as needed.

Frequently Asked Questions about asc-metadata-sync

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I sync local App Store metadata with App Store Connect?▼

The Skill validates local files against App Store Connect constraints and migrates legacy metadata formats to the current structure. This reduces manual edits and prevents submission errors caused by outdated formatting.

What do I need to validate App Store metadata localizations?▼

The Skill synchronizes both version localizations and app-info localizations with App Store Connect. It covers description, keywords, what's new, and privacy policy fields, ensuring all localized metadata matches ASC requirements.

Can I migrate legacy App Store metadata formats to the current structure?▼

It is best used when preparing a release and needing to ensure description, keywords, what's new, and privacy policy localizations match ASC. Manual edits and submission errors are reduced by validating local files against App Store metadata constraints.

Does this metadata sync workflow require the asc CLI?▼

The Skill targets version localizations and app-info localizations specifically. It synchronizes these localized text fields with App Store Connect and migrates any legacy metadata structures into the current expected format.

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