3d-metal-material SKILL.md skillA
3d-metal-material from wankimmy/bossku-superpowers is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wankimmy/bossku-superpowers/3d-metal-material@git:20261026.e337c19Pins git:20261026.e337c19 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wankimmy/bossku-superpowers
- Path
library/3d-metal-material/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261026.e337c19, committed Oct 26, 2026
- Size
- 10,283 bytes
- Repository stars
- 24
- License
- MIT
Build hyperrealistic PBR metal in Three.js: steel, brass, gold, copper and iron as true conductors (metalness 1, measured F0 tint, no albedo) with roughness-varied finishes (polished, brushed anisotropic, aged with patina and worn edges) lit by a dark HDR studio of real bright window cards prefiltered with PMREM. Use when metal looks like grey plastic, a dull blur, or a black hole; when blades, tools, rings, ingots, hardware or product metal need reflections with edges and structure; or when a…
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
# 3D Metal Material **Mechanism:** a conductor has no colour of its own, so it looks like metal only when a dark environment holds a few very bright, hard-edged things to reflect, and the surface then bends those reflections with roughness that varies across it. Remove the bright cards and the same steel goes flat grey; remove the roughness variation and it goes CG-clean. Boundary. This skill is the material and the environment it reads. Reach for `3d-specular-rim-glow` when the job is one bright edge catch and halo on a product, `3d-high-resolution-textures` when you ship authored PBR texture sets and need texel density and mip budgets, `3d-ultra-realistic-water` for water. Siblings `3d-wood-material`, `3d-cloth-material` and `3d-paper-material` cover the non-metal surfaces that usually sit next to metal; use them for the bench, handle or wrapping. The demo has a bench and a chisel handle only as staging. Verified stack of the demo: Three.js r169 (`three@0.169.0`), WebGL 2, GLSL patched into `MeshStandardMaterial`/`MeshPhysicalMaterial` with `onBeforeCompile`, `PMREMGenerator`, a HalfFloat MSAA target and a hand-written ACES pass. No post-processing library. ## Build order …
Read the whole file at its exact version.
How to install
mdr add wankimmy/bossku-superpowers/3d-metal-material@sha256:5febc69d26c1ad49The line at the top of this page pins the label git:20261026.e337c19, 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_sezgcpph6nqhi7rf)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 26, 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 (10283 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
wankimmy/bossku-superpowers · 24 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_sezgcpph6nqhi7rf GET https://markdownregistry.com/api/v1/resolve?ref=wankimmy/bossku-superpowers/3d-metal-material GET https://markdownregistry.com/api/v1/blob/5febc69d26c1ad49d71dca9a57c1db2c0a55e800bbeae820343bc8b4628a6cd1
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.