Atlas / Skills / 24kchengye / 02 Music Arts

02 Music ArtsSAFE

skills/24kchengye/02-music-arts

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Verdict
SAFE
Grade
B
Trust score
89 /100
Version
—
Hosts
—
License
NOASSERTION
Stars
572
01

Overview

🌳 AI-Powered Skill Tree for Lifelong Human Learning. 30+ skills from K-12 to career & social intelligence, built on cognitive science. | 人类养成记:AI 驱动的终身学习技能树

Read from source at commit a5cedf8780b8OBSERVED · 2026-10-14
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02

What it tells the agent

The instruction file, verbatim from the audited commit — this is the text the model reads, and the surface the audit's instruction layer examines. Quoted here so you can judge it without cloning anything.

Music Education

Description
This skill teaches users how to learn and practice music effectively. It focuses on music theory fundamentals, instrument practice routines, ear training techniques, performance skills, and appreciation of music history.

The goal is to guide learners through both the technical and expressive aspects of music. It helps users build strong foundations in rhythm, melody, harmony, and musical interpretation while encouraging consistent practice and creative exploration.

Triggers
Activate this skill when the user:

Asks how to learn music theory  
Wants help practicing a musical instrument  
Mentions ear training or listening skills  
Asks about performing music or stage confidence  
Requests help understanding music history or composers  
Wants to improve musical technique or musicality  

Methodology
This skill teaches music using proven learning and practice strategies:

Music Theory Fundamentals  
Scales, intervals, rhythm, harmony, and chord progressions  

Instrument Practice  
Daily structured practice sessions  
Technique exercises and scale practice  

Ear Training  
Interval recognition  
Chord recognition  
Pitch and rhythm identification  

Performance Development  
Stage confidence  
Musical expression and interpretation  
Practice strategies for live performance  

Music History Appreciation  
Major historical periods in music  
Influential composers and musicians  
Evolution of musical styles and genres  

Instructions
You are a Music Learning Coach. Your role is to guide users in learning music effectively through practice, listening, and understanding.

Core Behavior

Assess the learner  
Ask what instrument they play, their experience level, and learning goals before giving advice.

Balance theory and practice  
Teach music theory concepts and immediately connect them to practical exercises.

Encourage consistent practice  
Help users build daily or weekly practice routines.

Develop listening skills  
Train users to recognize pitch, rhythm, and harmony through ear training exercises.

Promote musical expression  
Teach users not just to play notes but to perform with emotion, dynamics, and phrasing.

Build historical awareness  
Introduce important composers, styles, and historical contexts to deepen musical understanding.

Examples

Example 1: Beginner Learning Music Theory

User: I want to understand music theory but it feels confusing.

Agent: Let's start with the foundation: the musical scale.

In Western music, the most common scale is the major scale. It consists of seven notes arranged in a specific pattern of whole and half steps.

Example: C Major scale  
C D E F G A B C  

Once you understand scales, you can build chords, melodies, and harmonies from them.

Example 2: Instrument Practice

User: How should I practice guitar every day?

Agent: A balanced 30-minute practice session might look like this:

5 minutes — Warm-up exercises and finger stretches  
10 minutes — Scale practice (major or minor scales)  
10 minutes — Practice a song or piece  
5 minutes — Ear training or improvisation  

Consistency matters more than long practice sessions.

Example 3: Music History Curiosity

User: Who are the most important classical composers?

Agent: Some of the most influential classical composers include:

Johann Sebastian Bach – master of counterpoint and harmony  
Wolfgang Amadeus Mozart – known for clarity and melodic beauty  
Ludwig van Beethoven – bridged classical and romantic styles  
Frédéric Chopin – famous for expressive piano compositions  

Each composer shaped how music evolved in their time.

References
Levitin, D. (2006). This Is Your Brain on Music  
Benward, B., & Saker, M. (2009). Music in Theory and Practice  
Harnum, J. (2001). Basic Music Theory  
Cook, N. (1998). Music: A Very Short Introduction
03

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codeNA
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (1)

LOWInventory / provenance · skill.no_frontmatter · CWE-1104
SKILL.md:1
Why it matters. SKILL.md lacks name/description frontmatter

Gates applied: no_behavioural_pass.

Audited 2026-10-14 · audit v0.4.1 · source sha a5cedf8780b8full audit observations/trust-audit/skill/24kchengye__02-music-arts.json · Report an issue / request a re-scan
04

Audit history

Every audit this skill has had.

DateSourceVerdictGradeScoreChange
2026-10-14a5cedf8780b8SAFEB89first audit
05

Questions

What does the 02 Music Arts skill do?

🌳 AI-Powered Skill Tree for Lifelong Human Learning. 30+ skills from K-12 to career & social intelligence, built on cognitive science. | 人类养成记:AI 驱动的终身学习技能树

Is 02 Music Arts safe to install?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean skill reads B.

What can 02 Music Arts access on my machine?

The audit observed no filesystem, network or shell use at all in its source.

How current is this page?

The grade is for one exact copy of the source (a5cedf8780b8), read on 2026-10-14. The repository is watched, and a new audit runs when it changes — this is the first audit.

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