2000s-visualization-expert

2000s-visualization-expert is a plugin for Claude Code from curiositech/some_claude_skills. Its manifest loads nothing; the 1 skill it bundles cost 122 tokens per session together, scanned A, original, MIT.

A specialist for creating music-reactive visual effects, where graphics change in response to sound. It covers older Milkdrop-style visualisers and newer WebGL versions, with WebGL being a browser technology for drawing 2D and 3D graphics.

In plain words
What is it for?
It helps build spectrum analysers, psychedelic generative art, Butterchurn integrations, Web Audio analysis, and GLSL shader effects.
Why use it?
It provides focused guidance for audio-driven graphics instead of treating them like ordinary charts or video editing.

Plugin for Claude Code

Written for Claude Code: installed under .claude/.

Good fit It helps build spectrum analysers, psychedelic generative art, Butterchurn integrations, Web Audio analysis, and GLSL shader effects.

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Install in Claude Code
/plugin marketplace add curiositech/some_claude_skills
/plugin install 2000s-visualization-expert
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/curiositech/some_claude_skills

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for 2000s-visualization-expert

README.md
[![agentmods](https://agentmods.dev/badge/plugins/curiositech/some_claude_skills/2000s-visualization-expert/github.svg)](https://agentmods.dev/plugins/curiositech/some_claude_skills/2000s-visualization-expert)
Your own site
<a href="https://agentmods.dev/plugins/curiositech/some_claude_skills/2000s-visualization-expert"><img src="https://agentmods.dev/badge/plugins/curiositech/some_claude_skills/2000s-visualization-expert/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for 2000s-visualization-expert

Your own site · 80×15
<a href="https://agentmods.dev/plugins/curiositech/some_claude_skills/2000s-visualization-expert"><img src="https://agentmods.dev/badge/plugins/curiositech/some_claude_skills/2000s-visualization-expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill cost 122 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

2000s-visualization-expert scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/2000s-visualization-expert/.claude-plugin/plugin.json · 5 lines

What it actually says

{
  "name": "2000s-visualization-expert",
  "description": "Expert in 2000s-era music visualization (Milkdrop, AVS, Geiss) and modern WebGL implementations. Specializes in Butterchurn integration, Web Audio API AnalyserNode FFT data, GLSL shaders for audio-reactive visuals, and psychedelic generative art. Activate on \"Milkdrop\", \"music visualization\", \"WebGL visualizer\", \"Butterchurn\", \"audio reactive\", \"FFT visualization\", \"spectrum analyzer\". NOT for simple bar charts/waveforms (use basic canvas), video editing, or non-audio visuals."
}
Contents

What it installs

The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 122 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 5 lines scan A 453452b7fe30

Subscribe to this mod's changes

2000s-visualization-expert is a plugin published in the GitHub repository curiositech/some_claude_skills (252 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-06.