Summary
This is your go-to for any iOS system integration work: Siri, App Intents, widgets, Live Activities, in-app purchases, push notifications, background tasks, EventKit, Contacts, localization, and more. The skill includes both implementation guides and API references, plus diagnostic docs for debugging push and background processing issues. The decision tree and quick reference table make it easy to jump to the right file whether you're adding a widget, setting up StoreKit subscriptions, or wiring up VoIP push with CallKit. It covers iOS 18+ features like AccessorySetupKit and even iOS 26's AlarmKit. If you're touching any Apple framework that connects your app to the system, start here.
Install to Claude Code
npx -y skills add charleswiltgen/axiom --skill axiom-integration --agent claude-codeInstalls into .claude/skills of the current project.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Files
SKILL.md
Select a file.
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →First SeenJun 3, 2026
