threejs-procedural-creatures SKILL.md skillA

threejs-procedural-creatures from linegel/threejs-complete-set-of-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add linegel/threejs-complete-set-of-skill/threejs-procedural-creatures@git:20260924.2d84829

Pins git:20260924.2d84829 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
linegel/threejs-complete-set-of-skill
Path
skills/threejs-procedural-creatures/SKILL.md
Versions recorded
4
Latest version
git:20260924.2d84829, committed Sep 24, 2026
First version recorded
Jul 13, 2026
Size
11,493 bytes
Repository stars
12
License
ISC

Compile procedural creatures for Three.js WebGPU/TSL. Use for generated body surfaces, semantic rigs or creature locomotion, or repeated procedural populations.

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

# Procedural Creatures

Build a creature as a compiler: a dimensioned spec produces stable body, rig,
pose, and population identities; runtime work advances only selected state. The
canonical path uses Three.js r185 `WebGPURenderer`, TSL, `NodeMaterial`, and
workload-selected storage. Imported skinned animation assets are a separate
pipeline rather than an extension of this skill.

## 1. Define the body contract

Name the requested observable, closest/farthest projected extent, morphology
envelope, pose/topology update frequency, visible population, target adapter,
world units/frame, final-output owner, and any habitat/support/water/weather
providers.

Classify the request into one or more branches:

| Branch | Creature owns |
| --- | --- |
| generated body | spec, field or segment compiler, shipping surface, materials |
| rig/locomotion | semantic slots, local pose, fixed-step or analytic motion, support-relative targets |
| repeated population | compatible geometry/material identities, pose pages, bounds, culling, LOD |

This step is complete when every requested observable has one owner, every
external input names its producer and sampling contract, and the topology,
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add linegel/threejs-complete-set-of-skill/threejs-procedural-creatures@sha256:c145c4804692f0fd

The line at the top of this page pins the label git:20260924.2d84829, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_6h6betdf5r2mbvzu.svg)](https://markdownregistry.com/a/art_6h6betdf5r2mbvzu)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Jul 13, 2026 and Sep 24, 2026, about one every 24 days. Its first recorded version is graded C and its latest A.

versioncommittedcommitsizeaudit
git:20260924.2d84829 latest2026-09-24 2d84829 11,493 BA view · diff
git:20260716.62a9bc52026-07-16 62a9bc5 11,020 BA view · diff
git:20260716.2ce13bc2026-07-16 2ce13bc 10,315 BA view · diff
git:20260713.f0e8d5c2026-07-13 f0e8d5c 43 BC view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (11493 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

GitHub

linegel/threejs-complete-set-of-skill · 12 stars · license ISC · pushed 2026-09-24 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6h6betdf5r2mbvzu
GET https://markdownregistry.com/api/v1/resolve?ref=linegel/threejs-complete-set-of-skill/threejs-procedural-creatures
GET https://markdownregistry.com/api/v1/blob/c145c4804692f0fddde9120874d57508b79279992e73f8b1f92bfdf6ee70af16

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.

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