Summary
A quick reference for AVFoundation's audio APIs in Swift, covering the essentials like audio session setup, playback, recording, and mixing options. It's the kind of cheat sheet you want open when you're wiring up audio in an iOS app and can't remember whether you need .playback or .playAndRecord, or which options let you mix with other apps. With 945 GitHub stars and 225 installs, it's clearly filling a gap for developers who work with AVFoundation regularly but don't have the API surface memorized. Solid for keeping your audio implementation clean without constantly context switching to Apple's docs.
Install to Claude Code
npx -y skills add charleswiltgen/axiom --skill axiom-avfoundation-ref --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
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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
