webgl-experience SKILL.md skillA
webgl-experience from muselinn/musepi is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add muselinn/musepi/webgl-experience@git:20261007.0100f6bPins git:20261007.0100f6b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- muselinn/musepi
- Path
packages/coding-agent/src/bundled-templates/webgl-experience/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261007.0100f6b, committed Oct 7, 2026
- Size
- 3,659 bytes
- Repository stars
- 18
- License
- MIT
A full-screen, real-time WebGL/WebGL2 experience — animated shaders, 3D scenes, generative visuals, particle fields — rendered live on the GPU with a typographic overlay. Produced as a single self-contained `index.html`. Use when the brief asks for a "WebGL", "shader", "3D", "generative", "GPU", "interactive canvas", "hero animation", or "real-time visual" experience. OpenDesign serves this in powered-preview mode so the GPU stack actually runs.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# WebGL Experience Skill
Produce a single self-contained `index.html` that renders a real-time WebGL (or WebGL2) visual full-screen, with a clean typographic overlay on top.
## Why this is a powered artifact
OpenDesign detects `getContext('webgl2')` / `new Worker` / `SharedArrayBuffer` and renders this file in **powered preview** — a cross-origin-isolated iframe with `allow-same-origin`. That means real Web Workers, `SharedArrayBuffer`, WASM, and the full GPU pipeline are available. You do **not** need to work around the opaque sandbox. Prefer `webgl2` for modern features; fall back to `webgl` when the effect allows.
## Resource map
```
webgl-experience/
├── SKILL.md ← you're reading this
└── example.html ← a working WebGL2 aurora-field reference (READ FIRST)
```
## Workflow
### Step 0 — Read the reference
Read `example.html` end to end. Note the shape: one full-viewport `<canvas>`, a fragment-shader draw loop on a fullscreen triangle, a DPR-aware resize, and a `requestAnimationFrame` tick. The overlay (`kicker` → `h1` → `sub`) is pure HTML/CSS layered above the canvas via `z-index`.
### Step 1 — Choose the visual
Pick ONE technique that fits the brief:
…Read the whole file at its exact version.
How to install
mdr add muselinn/musepi/webgl-experience@sha256:afc943af0c7e497bThe line at the top of this page pins the label git:20261007.0100f6b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_df4zafkfxfzxl5jp)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 7, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3659 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
muselinn/musepi · 18 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_df4zafkfxfzxl5jp GET https://markdownregistry.com/api/v1/resolve?ref=muselinn/musepi/webgl-experience GET https://markdownregistry.com/api/v1/blob/afc943af0c7e497bf5231208636275cbd39da5fa4586da363a05e95371ebb37a
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.