paint SKILL.md skillA

paint from wolffe/three.js-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add wolffe/three.js-skills/paint@git:20261031.845cf45

Pins git:20261031.845cf45 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
wolffe/three.js-skills
Path
skills/materials/paint/SKILL.md
Versions recorded
2
Latest version
git:20261031.845cf45, committed Oct 31, 2026
First version recorded
Oct 28, 2026
Size
1,424 bytes
Repository stars
3
License
MIT

Create realistic painted surfaces with Three.js TSL on WebGPU. Use for trains, vehicles, signs, buildings, machinery and architecture.

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

# Paint

Target: Three.js 0.187.0, `three/webgpu` and TSL node materials from `three/tsl`; WebGPU only, no WebGL fallback, no GLSL strings.

Treat paint as a layered surface rather than a single colour.

## Layers

Conceptually:

substrate -> primer -> paint -> protective/clear layer -> wear/dirt

Not every object needs every layer explicitly, but the shader should model the important optical consequences.

## Controls

Consider:

- base colour
- roughness
- specular
- clearcoat
- clearcoat roughness
- fine surface normal
- colour variation
- fading
- scratches
- edge wear
- dirt

## Automotive/train paint

Painted train bodies can use a smooth coloured coating with moderate clearcoat and subtle roughness variation.

Avoid mirror-like paint unless the object is intentionally polished.

## Wear

Wear should be spatially meaningful:

- edges
- handles
- door areas
- maintenance access
- exposed lower sections
- high-contact surfaces

Scratches can expose primer or substrate where appropriate.

## Dirt

Dirt should accumulate in:

- seams
- recesses
- lower panels
- joints
- underbody areas

Do not apply uniform brown/grey noise.

## Signs
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add wolffe/three.js-skills/paint@sha256:074a6d24fa8ea595

The line at the top of this page pins the label git:20261031.845cf45, 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_ubhtbyk25vyva4ol.svg)](https://markdownregistry.com/a/art_ubhtbyk25vyva4ol)

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

Versions

The registry has recorded 2 versions of this file, between Oct 28, 2026 and Oct 31, 2026, about one every 3 days.

versioncommittedcommitsizeaudit
git:20261031.845cf45 latest2026-10-31 845cf45 1,424 BA view · diff
git:20261028.62f2e2f2026-10-28 62f2e2f 1,424 BA 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 (1424 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

wolffe/three.js-skills · 3 stars · license MIT · pushed 2026-11-02 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_ubhtbyk25vyva4ol
GET https://markdownregistry.com/api/v1/resolve?ref=wolffe/three.js-skills/paint
GET https://markdownregistry.com/api/v1/blob/074a6d24fa8ea595d5b3dc536aed3e6d9b29ca90559ce69c9d9af8be38562d39

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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Every file in wolffe/three.js-skills

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