Summary
A solid reference guide for iOS file protection APIs that covers FileProtectionType options and when files are actually accessible versus encrypted. You'll want this when debugging those annoying "file not accessible" errors after a device locks, or when you need to make the right call between complete protection and allowing background access. It's been around since January 2026 with 945 GitHub stars and 180 installs, which suggests people find it genuinely useful. The skill covers the full range from iOS 4.0 basics through iOS 26 enhancements, and includes practical comparisons between file protection and Keychain approaches. Basically, it's the reference you keep open when implementing secure file storage so you don't have to context switch to Apple's docs constantly.
Install to Claude Code
npx -y skills add charleswiltgen/axiom --skill axiom-file-protection-ref --agent claude-codeInstalls into .claude/skills of the current project.
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 →
Files
SKILL.md
Select a file.
Featured
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 →
