Summary
A comprehensive reference for CloudKit that covers the modern sync landscape, from raw APIs to the newer CKSyncEngine introduced at WWDC 2023 and SwiftData integration. Useful when you're deciding between different CloudKit approaches or implementing structured data sync to iCloud. The skill focuses on database-based storage rather than simple file sync, covering public/private/shared databases, conflict resolution, and debugging sync issues. Part of the larger Axiom collection from charleswiltgen, which has picked up solid traction with nearly 1,000 GitHub stars and 200 installs. If you're building anything that syncs structured data through iCloud, this gives you the reference material to make informed architectural choices.
Install to Claude Code
npx -y skills add charleswiltgen/axiom --skill axiom-cloudkit-ref --agent claude-codeInstalls into .claude/skills of the current project.
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Files
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
