Purpose
This tool provides audio and voice feedback for Claude Code by playing sounds on various hook events like session start, tool usage, and agent responses.

Security Assessment
The light code audit scanned 12 files with no dangerous patterns detected, and no dangerous permissions are required. The tool appears to be a collection of HTML-based hook configurations and scripts designed to trigger local audio playback. There is no evidence of hardcoded secrets, unwanted network requests, or access to sensitive data. The overall risk is rated as Low.

Quality Assessment
The project is very actively maintained, with the most recent push occurring today. It has solid community trust, currently backed by 302 GitHub stars. The developer provides comprehensive documentation, a changelog tracking updates alongside official Claude Code releases, and a clear installation guide for Mac, Linux, and Windows. However, the repository lacks a formal license file, which is a notable drawback for enterprise use. Without a license, the code is technically under exclusive copyright by default, meaning users do not have explicit legal permission to modify or distribute it.

Verdict
Safe to use with minor caution regarding the missing software license.