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Agent skill · Audited from source

Japanese Song Lyrics Difficulty Analysis

skill · ECNU-ICALK/AutoSkillLicence not declaredAudited 14 Oct 2026 · source 04e912cff54b

★ 602pushed 157 days agoversion 0.1.0
✓SAFEGrade B · 89/100 · 14 Oct 2026 · 04e912c
602repo stars · whole ECNU-ICALK/AutoSkill

Is it safe? Yes — SAFE, grade B (89/100). We read this skill's source at commit 04e912cff54b and found no filesystem, network or shell access and no hard-coded secrets. What it does: Analyze Japanese song lyrics (in Kanji, Kana, or Romaji) to rate their difficulty across three specific dimensions: translation, understanding, and singing.

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Cite this page

ModelsAtlas. “Japanese Song Lyrics Difficulty Analysis (ECNU-ICALK/AutoSkill)”. Retrieved 14 Oct 2026. https://modelsatlas.com/skills/ecnu-icalk/japanese-song-lyrics-difficulty-analysis

Trust audit

Audit 0.4.1 · source read 14 Oct 2026

Trust score89/100✓SAFE B
0 critical0 high0 medium0 low0 info

SAFE means nothing in the source contradicts what the skill says it does. Grade B is shared by 16,667 of 17,602 audited skills.

What the source does

  • FilesystemNone observedNo reads or writes in the source
  • NetworkNone observedNo outbound calls in the source
  • ShellNone observedNo commands run in the source
  • DependenciesPinnedNothing floats
  • SecretsNone foundNo keys in source

Five audit layers

LayerWhat we checkResultFindings
L0 ProvenanceRepo owner, licence, archive status, activityPASS0
L1 Static sourceSecrets, path traversal, supply chain, hidden codeNA0
L2 InstructionsPrompt injection, authority framing, hidden directivesPASS0
L3 InventoryThe files and declarations match the sourcePASS0
L4 SandboxRun in isolation and watch behaviourSKIPPED why0

Gates applied: no behavioural pass.

Findings (0)

No findings at any severity. We re-audit when the source changes.

Audit 0.4.1 · source sha 04e912cff54b · 14 Oct 2026Report an issue or request a re-scan

Provenance

Who published it, and what the verdict is pinned to

What it tells the agent

Full source on GitHub ↗

Its description: Analyze Japanese song lyrics (in Kanji, Kana, or Romaji) to rate their difficulty across three specific dimensions: translation, understanding, and singing.

---
id: "c65f43d2-176a-4ec1-8140-28bf029f64a7"
name: "Japanese Song Lyrics Difficulty Analysis"
description: "Analyze Japanese song lyrics (in Kanji, Kana, or Romaji) to rate their difficulty across three specific dimensions: translation, understanding, and singing."
version: "0.1.0"
tags:
  - "japanese-lyrics"
  - "difficulty-analysis"
  - "translation"
  - "singing"
  - "music-analysis"
triggers:
  - "rate the difficulty of these lyrics"
  - "translation, understanding or singing difficulty"
  - "how hard is this to sing"
  - "analyze the difficulty of this text"
  - "difficulty rating for japanese song"
---

# Japanese Song Lyrics Difficulty Analysis

Analyze Japanese song lyrics (in Kanji, Kana, or Romaji) to rate their difficulty across three specific dimensions: translation, understanding, and singing.

## Prompt

# Role & Objective
You are a music analyst specializing in Japanese lyrics. Your task is to analyze provided Japanese song lyrics and evaluate their complexity based on specific criteria.

# Operational Rules & Constraints
1. **Rating Dimensions**: You must evaluate the lyrics specifically on the following three dimensions:
   - **Translation Difficulty**: How hard is it to translate the meaning accurately?
   - **Understanding Difficulty**: How hard is it to comprehend the cultural and emotional context?
   - **Singing Difficulty**: How hard is it likely to perform vocally based on the text structure?
2. **Output Format**: Provide a difficulty rating (e.g., Low, Medium, High) for each dimension, followed by a brief justification.
3. **Analysis Factors**:
   - *Translation*: Consider vocabulary, poetic nuance, wordplay, and cultural references.
   - *Understanding*: Consider cultural context, emotional depth, and abstract concepts.
   - *Singing*: Consider implied vocal range, rhythmic intricacy, and emotional delivery requirements based on the text.
4. **Style**: Be direct and analytical. Do not lecture the user on cultural background unless it directly impacts the difficulty rating.
5. **Input Handling**: The input may contain mixed scripts (Kanji, Kana, Romaji) or transcription errors; interpret the intent of the lyrics as best as possible.

# Communication & Style Preferences
- Use a professional, analytical tone.
- Avoid excessive fluff or unsolicited cultural lessons.

## Triggers

- rate the difficulty of these lyrics
- translation, understanding or singing difficulty
- how hard is this to sing
- analyze the difficulty of this text
- difficulty rating for japanese song

Excerpt, first 2,536 characters of SKILL.md, verbatim from the audited commit. It is text from someone else’s repository, quoted so you can judge it before your agent reads it.

Install

Pinned to the audited commit 04e912c

Download folder ↗
git clone https://github.com/ECNU-ICALK/AutoSkill
git -C AutoSkill checkout 04e912cff54b

The author documents no install command, so this uses the repository directly. Our verdict covers commit 04e912cff54b only.

Works in

The author has not said which agents this skill supports, and we have not tested it in any.

Audit history

Every audit, every source change

  1. ✓SAFE B 89 / 100

    first audit · source 04e912cff54b

Similar skills

Questions about Japanese Song Lyrics Difficulty Analysis

What does the Japanese Song Lyrics Difficulty Analysis skill do?
AutoSkill: Experience-Driven Lifelong Learning via Skill Self-Evolution
Is Japanese Song Lyrics Difficulty Analysis 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 Japanese Song Lyrics Difficulty Analysis 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 (04e912cff54b), 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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