hhu3637kr/skills · shader-dev/SKILL.md

shader-dev skillB

shader-dev is agent-read markdown (skill) from hhu3637kr/skills: Use when the user asks to create, debug, review, or explain GLSL/Shadertoy shader code or real-time visual effects such as ray marching, SDFs, procedural noise, lighting, particles, fluids, or post-processing. Do not use for general frontend animation, CSS effects, image editing, or non-shader graphics tasks..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add hhu3637kr/skills/shader-dev@v1.0
Exact content
mdr add hhu3637kr/skills/shader-dev@sha256:e9edbe282c3bacef

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_dreo7kddc6bsxyga.svg)](https://markdownregistry.com/a/art_dreo7kddc6bsxyga)

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Versions

versioncommittedcommitsizeaudit
v1.0 latest2026-06-16 4e81a9c 17,029 BB view · diff
v1.02026-04-28 f30fb50 16,998 BB view · diff
v1.02026-04-27 9eaa793 16,887 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (17029 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

Source

GitHub

hhu3637kr/skills · 145 stars · license none · pushed 2026-09-16 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_dreo7kddc6bsxyga
GET https://markdownregistry.com/api/v1/resolve?ref=hhu3637kr/skills/shader-dev
GET https://markdownregistry.com/api/v1/blob/e9edbe282c3bacefc23e6f989d7010a92dc45753acbb70f30a50401021db4d8e

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.