---
title: "Core Audio Unit v3 Debugger"
description: "Debugs and profiles Apple Audio Unit v3 (AUv3) plugins using auval validation tool, the AUAudioUnit Swift API, and Instruments AudioUnit trace template for latency measurement and buffer underrun detection."
verification: "security_reviewed"
source: "https://developer.apple.com/documentation/audiotoolbox/audio_unit_v3_plug-ins"
category:
  - "Media & Transcription"
framework:
  - "Claude Code"
---

# Core Audio Unit v3 Debugger

Debugs and profiles Apple Audio Unit v3 (AUv3) plugins using auval validation tool, the AUAudioUnit Swift API, and Instruments AudioUnit trace template for latency measurement and buffer underrun detection.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/core-audio-unit-v3-debugger/)