Agent skill

Levyra Motion Artwork

by LUC4N3X in LUC4N3X/Levyra-deepsound

Implement, debug, or review Levyra decorative motion artwork, provider matching, muted media playback, prefetch, caching, lifecycle, and remote-media security.

GPL-3.0Auto-check passedBackend & APIs

Install Levyra Motion Artwork

skills CLI
$ npx skills add LUC4N3X/Levyra-deepsound --skill levyra-motion-artwork -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install LUC4N3X/Levyra-deepsound levyra-motion-artwork --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/LUC4N3X/Levyra-deepsound.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/levyra-motion-artwork .claude/skills/levyra-motion-artwork && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
levyra-motion-artwork
GitHub stars
590
Token cost
~460 tokens
SKILL.md length
198 words
Files
1
Skills in repo
22
Repo updated
First seen
Licence
GPL-3.0

At a glance

Implement, debug, or review Levyra decorative motion artwork, provider matching, muted media playback, prefetch, caching, lifecycle, and remote-media security.

  • Works in 3 steps: Read the root AGENTS.md and app/AGENTS.md. → Read .agents/claude/rules/player.md,… → Inspect the motion engine, provider…
  • Tasks that involve Caching
  • SKILL.md covers Required context, Non-negotiable behavior, Guardrails and Validation
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Levyra Motion Artwork is an agent skill from LUC4N3X/Levyra-deepsound. Implement, debug, or review Levyra decorative motion artwork, provider matching, muted media playback, prefetch, caching, lifecycle, and remote-media security.

Its SKILL.md is about 460 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Caching. The repository describes itself as: Open-source music player for Android and Windows with no accounts or tracking. Built for quick discovery, synced lyrics, radio, and rich artwork ♫. The licence is GPL-3.0.

When your agent uses it

  • Tasks that involve Caching

Example prompts

  • “/levyra-motion-artwork”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Read the root AGENTS.md and app/AGENTS.md.
  2. Read .agents/claude/rules/player.md, .agents/claude/rules/security.md, and the relevant architecture sections.
  3. Inspect the motion engine, provider matching, ViewModel ownership, artwork layer, cache, verifier, player lifecycle, and tests.

What it can do on your machine

Read from SKILL.md and the folder at commit fd13888. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Levyra Motion Artwork loads about 460 tokens when it runs. Until then it costs about 45 tokens; SKILL.md has 198 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~45
When it runs · the whole SKILL.md, loaded when a task matches
~460

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from LUC4N3X/Levyra-deepsound at commit fd13888, republished under its GPL-3.0 licence (© LUC4N3X). 198 words, ~460 tokens.

Download SKILL.mdSave it as .claude/skills/levyra-motion-artwork/SKILL.md (or your agent's skills folder).
name
levyra-motion-artwork
description
Implement, debug, or review Levyra decorative motion artwork, provider matching, muted media playback, prefetch, caching, lifecycle, and remote-media security.

Levyra motion artwork workflow

Required context

  1. Read the root AGENTS.md and app/AGENTS.md.
  2. Read .agents/claude/rules/player.md, .agents/claude/rules/security.md, and the relevant architecture sections.
  3. Inspect the motion engine, provider matching, ViewModel ownership, artwork layer, cache, verifier, player lifecycle, and tests.

Non-negotiable behavior

  • Motion artwork belongs only to song/audio mode.
  • It must never replace, overlay, delay, or interfere with native music-video mode.
  • It must remain muted and independent from audible MediaSession playback.
  • Static artwork must appear immediately and remain the permanent fallback.

Guardrails

  • Require canonical track/album and primary-artist compatibility; preserve grouped artist identities.
  • Validate HTTPS, allowed media hosts, ports, DNS/IP destinations, MIME types, response bounds, and every redirect hop.
  • Deduplicate shared lookups in engine-owned supervised work; one caller's cancellation must not poison other waiters.
  • Use identity plus generation checks before publishing or clearing ownership.
  • Negative-cache only conclusive no-match or invalid results, never transient provider or verifier failures.
  • Limit prefetch to the immediate next item and do not instantiate a decoder for prefetched artwork.
  • Bound decoder, memory, network, cache, and lifecycle resource use.

Validation

Add focused tests for primary-versus-guest artists, grouped names, redirect and host rejection, invalid MIME, transient failure, cancellation, stale publication, audio/video mode separation, lifecycle cleanup, and static fallback.

© LUC4N3X, GPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/levyra-motion-artwork of LUC4N3X/Levyra-deepsound.

Open the folder on GitHubat commit fd13888

Compare with similar skills

Levyra Motion Artwork next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Levyra Motion Artwork compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Levyra Motion Artwork this skillLUC4N3X/Levyra-deepsound590—~460Automated safety check: PassGPL-3.0
Stripe Projectsfossasia/eventyay1.7k5 repos~2kAutomated safety check: NotesApache-2.0
FoundatioFoundatioFx/Foundatio2.1k—~3.9kAutomated safety check: PassApache-2.0
Wp Block Themesgambitph/Stackable3513 repos~985Automated safety check: PassGPL-3.0
Wp Performancegambitph/Stackable3513 repos~1.5kAutomated safety check: PassGPL-3.0
Effect Portable Patternsmillionco/expect3.6k—~3.7kAutomated safety check: PassCustom licence

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Categories

Questions about Levyra Motion Artwork

What does Levyra Motion Artwork do?

Implement, debug, or review Levyra decorative motion artwork, provider matching, muted media playback, prefetch, caching, lifecycle, and remote-media security. Levyra Motion Artwork is an agent skill from LUC4N3X/Levyra-deepsound. Implement, debug, or review Levyra decorative motion artwork, provider matching, muted media playback, prefetch, caching, lifecycle, and remote-media security.

When should I use Levyra Motion Artwork?

Levyra Motion Artwork fits situations like: tasks that involve Caching.

How do I install Levyra Motion Artwork in Claude Code?

Run `npx skills add LUC4N3X/Levyra-deepsound --skill levyra-motion-artwork -a claude-code`. Or copy the skill folder (.agents/skills/levyra-motion-artwork in LUC4N3X/Levyra-deepsound) into .claude/skills/levyra-motion-artwork in your project. Claude Code loads it when a task matches its description.

How do I install Levyra Motion Artwork in Codex?

Run `npx skills add LUC4N3X/Levyra-deepsound --skill levyra-motion-artwork -a codex`. Or copy the skill folder (.agents/skills/levyra-motion-artwork in LUC4N3X/Levyra-deepsound) into .agents/skills/levyra-motion-artwork in your project. Codex loads it when a task matches its description.

Can I use Levyra Motion Artwork in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add LUC4N3X/Levyra-deepsound --skill levyra-motion-artwork -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/levyra-motion-artwork, .gemini/skills/levyra-motion-artwork, .github/skills/levyra-motion-artwork and .opencode/skills/levyra-motion-artwork in your project.

What does Levyra Motion Artwork need to run?

SKILL.md names no scripts, command-line tools or credentials: Levyra Motion Artwork is instructions for the agent only.

Does Levyra Motion Artwork access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Levyra Motion Artwork safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Levyra Motion Artwork use?

Levyra Motion Artwork is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Levyra Motion Artwork use?

About 460 tokens (SKILL.md is roughly 1.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Levyra Motion Artwork?

Skills that share tags, products or a category with Levyra Motion Artwork: Stripe Projects (fossasia/eventyay, 1.7k stars), Foundatio (FoundatioFx/Foundatio, 2.1k stars), Wp Block Themes (gambitph/Stackable, 351 stars) and Wp Performance (gambitph/Stackable, 351 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Levyra Motion Artwork?

LUC4N3X (a GitHub user) maintains it in LUC4N3X/Levyra-deepsound, which has 590 GitHub stars. The repository holds 22 skills in this directory. The repository was last updated on October 10, 2026.

Source: LUC4N3X/Levyra-deepsound on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.