Summary
This is the nuclear option for Swift concurrency work. It covers everything from basic async/await to the gnarly Swift 6 migration stuff that breaks in production with zero warnings. The isolation inheritance diagnostic guide alone is worth it if you've ever seen a warning-free build crash with _dispatch_assert_queue_fail. Includes decision trees for error messages, a 12-pattern quick reference, and specific guidance on when to use actors versus Mutex. The conflict resolution section is honest about overlap with performance and data skills. If you're migrating to Swift 6 or debugging concurrency crashes, this saves you from Stack Overflow archaeology.
Install to Claude Code
npx -y skills add charleswiltgen/axiom --skill axiom-concurrency --agent claude-codeInstalls into .claude/skills of the current project.
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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...
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