Adattributionkit

This handles Apple's privacy-preserving ad attribution framework that replaced SKAdNetwork for iOS 17.4+. You'll use it when building publisher apps that display ads, advertiser apps that receive conversions, or ad network infrastructure that signs impressions and processes postbacks. The skill covers the three-role flow (ad network, publisher, advertiser), JWS-signed impression creation, view-through and click-through tracking, conversion value updates, and the crowd anonymity tier system that determines what data gets sent back. The postback timing gets complex with three conversion windows and 24-144 hour delays, so the reference material on window mechanics and common mistakes is genuinely useful. It's a niche framework, but if you're doing mobile ad attribution on iOS, this is now the approved path.

skills.sh installs: 3.2K
GitHub stars: 1.3K
last updated: Aug 21, 2026

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Install

$ npx -y skills add dpearson2699/swift-ios-skills --skill adattributionkit --agent claude-code

Installs into .claude/skills of the current project.

Files

AdAttributionKit

Privacy-preserving ad attribution for iOS 17.4+. AdAttributionKit lets ad networks measure conversions (installs and re-engagements) without exposing user-level data. It supports the App Store and alternative marketplaces, and interoperates with SKAdNetwork.

Three roles exist in the attribution flow: the ad network (signs impressions, receives postbacks), the publisher app (displays ads), and the advertised app (the app being promoted).