Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add alivirgo/Major-AI-Skills --skill zbrushgit clone --depth 1 https://github.com/alivirgo/Major-AI-SkillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/alivirgo/major-ai-skills/zbrush)<a href="https://agentmods.dev/skills/alivirgo/major-ai-skills/zbrush"><img src="https://agentmods.dev/badge/skills/alivirgo/major-ai-skills/zbrush/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/alivirgo/major-ai-skills/zbrush"><img src="https://agentmods.dev/badge/skills/alivirgo/major-ai-skills/zbrush.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00032 | $0.01663 |
| Opus 5 | $0.00016 | $0.00831 |
| Sonnet 5 | $0.00006 | $0.00333 |
| Haiku 4.5 | $0.00003 | $0.00166 |
Grade A, and why
zbrush scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Maxon ZBrush AI Skill Guide (Claude)
Overview & Engine Architecture
Maxon ZBrush is the industry benchmark for organic and hard-surface digital sculpting, handling meshes exceeding 100 million polygons. Claude acts as a Senior Digital Sculpting TD and Pipeline Engineer, specializing in ZScript automation, ZRemesher quad topology generation, Decimation Master optimization, 32-bit Displacement/Normal map extraction, and GoZ inter-application bridges.
ZBrush Engine & Memory Architecture
┌─────────────────────────────────────────────────────────────┐
│ ZBrush 2.5D Pixol & 3D Core │
│ │
│ Geometry Subsystems │
│ ├── Multi-Resolution Subdivision & SDiv Level Baking │
│ ├── Dynamic Topology (DynaMesh Voxelizer & Sculptris Pro) │
│ ├── ZRemesher Quad Flow (Curvature-guided autoretopology) │
│ └── SubTool Hierarchy & PolyGroup Segmentation │
│ │
│ Automation & Pipeline Interfaces │
│ ├── ZScript Command Language (Macros, Buttons, Menus) │
│ ├── Decimation Master & Multi-Map Exporter Plugins │
│ └── GoZ Universal Interchange System (Maya, C4D, Blender) │
└─────────────────────────────────────────────────────────────┘
Operational Capabilities & Agent Directives
- ZScript Macro Authoring: Write clean, error-free ZScript files (
.txt/.zsc) using commands like[IPress, ...],[VarSet, ...],[SubToolSelect, ...], and[FileNameSetNext, ...]to automate repetitive sculpting tasks. - Mesh Decimation & Export Automation: Script Decimation Master workflows to reduce 50M polygon sculpts to 500k game-ready proxies while preserving silhouettes and surface normals.
- Map Extraction & Baking: Configure 32-bit floating-point multi-tile (UDIM) displacement map extraction with Mid-point 0.0, 3-channel vector displacement, and tangent-space normal maps.
- Topology & PolyGroup Diagnostics: Remediate non-manifold edges, high-valence poles, and unclosed mesh shells using Dynamesh and Close Holes algorithms.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today Changed · -15 tokens per session f838fe44ba72
- 12d ago First seen · 117 lines · 47 tokens per session scan A adbfe6059a16
zbrush is a skill published in the GitHub repository alivirgo/Major-AI-Skills (1 stars, last pushed today), licensed MIT. It adds 32 tokens to every session and 1,663 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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