# Audio Analyzer

> Use this tool when you need to extract insights from audio content, such as spectral features, harmonic content, and rhythm analysis, to enable AI assistants to interpret audio files like mp3, wav, and flac. It solves problems like music information retrieval, audio classification, and comparison, providing outputs like key detection, tempo, and loudness metrics. It takes audio files as input and returns detailed analysis results, making it ideal for use cases like music analysis, audio tagging, and recommendation systems.

Canonical page: https://skillsregistry.net/skills/juzzydee-audio-analyzer  
JSON: https://api.skillsregistry.net/v1/skills/juzzydee-audio-analyzer

## Description

Pure Rust audio analysis toolkit that enables AI assistants to interpret audio content. Decodes mp3, wav, flac, ogg, and aac files to extract spectral features (brightness, bandwidth, tonality), harmonic content (key detection, chromagram), rhythm analysis (tempo, beat tracking), dynamic range, LUFS loudness, stereo field properties, percussive character via HPSS source separation, and structural section boundaries. Supports A/B track comparison and configurable time-series resolution.

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** media
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/juzzydee-audio-analyzer)
- **Repository:** <https://github.com/juzzydee/audio-analyzer-rs>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "juzzydee-audio-analyzer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/juzzydee-audio-analyzer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/juzzydee-audio-analyzer/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt