webgl-expert SKILL.md skillA
webgl-expert from 12-studio/tackl is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 12-studio/tackl/webgl-expert@git:20260722.40161c5Pins git:20260722.40161c5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 12-studio/tackl
- Path
skills/webgl/webgl-expert/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260722.40161c5, committed Jul 22, 2026
- Size
- 15,129 bytes
- Repository stars
- 10
- License
- MIT
Expert guide for WebGL API development including 3D graphics, shaders (GLSL), rendering pipeline, textures, buffers, performance optimization, and canvas rendering. Use when working with WebGL, 3D graphics, canvas rendering, shaders, GPU programming, or when user mentions WebGL, OpenGL ES, GLSL, vertex shaders, fragment shaders, texture mapping, or 3D web graphics.
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 Expert
Expert guide for WebGL (Web Graphics Library) API development, covering both WebGL 1.0 and WebGL 2.0 for high-performance 2D and 3D graphics rendering in web browsers.
## Overview
WebGL is a JavaScript API that enables hardware-accelerated 3D graphics rendering within HTML canvas elements without requiring plugins. It closely conforms to OpenGL ES 2.0 (WebGL 1.0) and OpenGL ES 3.0 (WebGL 2.0) standards.
**Key capabilities:**
- Hardware-accelerated 2D and 3D rendering
- Programmable shader pipeline (GLSL)
- Texture mapping and advanced materials
- Lighting and transformation systems
- High-performance graphics for games and visualizations
- Cross-platform compatibility (all modern browsers)
## Core Interfaces
### WebGLRenderingContext (WebGL 1.0)
The foundational interface for WebGL operations, obtained via canvas context:
```javascript
const canvas = document.querySelector('canvas');
const gl = canvas.getContext('webgl') || canvas.getContext('experimental-webgl');
if (!gl) {
console.error('WebGL not supported');
}
```
### WebGL2RenderingContext (WebGL 2.0)
Enhanced interface with advanced features:
```javascript
…Read the whole file at its exact version.
How to install
mdr add 12-studio/tackl/webgl-expert@sha256:abcefa547df94d9eThe line at the top of this page pins the label git:20260722.40161c5, 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_vc4ajd5vczimi4xw)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 22, 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 (15129 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
12-studio/tackl · 10 stars · license MIT · pushed 2026-10-12 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vc4ajd5vczimi4xw GET https://markdownregistry.com/api/v1/resolve?ref=12-studio/tackl/webgl-expert GET https://markdownregistry.com/api/v1/blob/abcefa547df94d9e62871bf1d2317049e0b63d740a99eda3d9a138904f2b06df
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.