Skill of Skills
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Axiom

by CharlesWiltgen

Battle-tested Claude Code skills for modern xOS (iOS, iPadOS, watchOS, tvOS) development

Supported Platforms

🤖 Claude Code

Stars

964

Skill Type

📖 Library & API Reference

Quality Score

90/200

License

MIT

Forks

73

Last Updated

Jun 11, 2026

Discovered

Feb 17, 2026

Validation

Passed

github.com/CharlesWiltgen/Axiom

Quality Breakdown

90/ 200

Content Signals

â—‹Gotchas/Edge Cases+40
✓Progressive Disclosure+30
â—‹Trigger Description+20
â—‹Verification/Safety+20
✓Code Examples+15
â—‹Composability+15

Repo Health

✓Recent Activity+15
✓Scripts/Automation+10
✓Real Usage (Issues)+10
✓Single Responsibility+10
✓Config/Persistence+10
✓Install Instructions+5

Multi-platform bonus: +5 pts if tool supports 2+ platforms. Score derived from 12 structural signals — not stars or popularity.

Trust & Verification

low

Standard permissions only. Safe for general use.

Active

Updated within the last 90 days. Actively maintained.

Unverified skill. Always review source code before installing any skill from an unknown author.

Risk Assessment

  • Appears to be a development tool for Apple platform coding
  • No visible autonomous execution capabilities
  • No install scripts detected
  • Owner seems to be an individual developer
  • No evidence of external code execution