ag-kit: Skill for Claude Code

.agents/skills/game-development/game-art/SKILL.md

game-art is a skill for Claude Code from vudovn/ag-kit. It costs 17 tokens per session (1,286 once invoked), scanned A, original, MIT.

Guidance for planning the visual style and production workflow of art used in games.

In plain words
What is it for?
Selecting pixel art, flat graphics, hand-painted textures, or 3D styles, then planning the steps and tools for producing game assets.
Why use it?
It helps choose an art style that fits the game’s mood, production speed, skills, and ability to support different screen sizes.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: installed under .agents/ (shared by several agents).

This is vudovn/ag-kit's own configuration. It tells Claude Code how to work on ag-kit itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ag-kit configures →

About the project

AG Kit is a toolkit that gives Google Antigravity coding agents a structured workspace with rules, skills, specialist agents, workflows, persistent memory, orchestration, MCP guidance, and a safety hook. It is for building and operating agent workflows in Antigravity, and its catalogue entries provide parts of that workspace contract.

vudovn/ag-kit · 8,200 stars · on GitHub · ag-kit.unikorn.vn

Reuse

Borrowing it

Nothing to install: this file belongs to vudovn/ag-kit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/vudovn/ag-kit/main/.agents/skills/game-development/game-art/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/vudovn/ag-kit

Made for: Claude Code.

Wrote 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.

agentmods badge for game-art

README.md
[![agentmods](https://agentmods.dev/badge/skills/vudovn/ag-kit/game-art/github.svg)](https://agentmods.dev/skills/vudovn/ag-kit/game-art)
Your own site
<a href="https://agentmods.dev/skills/vudovn/ag-kit/game-art"><img src="https://agentmods.dev/badge/skills/vudovn/ag-kit/game-art/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.

agentmods 80×15 button for game-art

Your own site · 80×15
<a href="https://agentmods.dev/skills/vudovn/ag-kit/game-art"><img src="https://agentmods.dev/badge/skills/vudovn/ag-kit/game-art.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,286 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00017 $0.01286
Opus 5.5 $0.00007 $0.00514
Sonnet 5.5 $0.00003 $0.00257
Haiku 4.5 $0.00002 $0.00129

Measured 1mo ago against content hash ab7029cb91c4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

game-art 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 1mo ago.

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.

Origin

Copies of this mod

8 near-identical copies found in the catalogue:

  • game-art — 100% identical, 0 lines differ
  • game-art — 100% identical, 3 lines differ
  • game-art — 100% identical, 1 lines differ
  • game-art — 100% identical, 0 lines differ
  • game-art — 100% identical, 0 lines differ
  • game-art — 100% identical, 0 lines differ
  • game-art — 100% identical, 0 lines differ
  • game-art — 91% identical, 8 lines differ
.agents/skills/game-development/game-art/SKILL.md · 186 lines

How it starts

The opening of the file, as written. The whole thing — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Game Art Principles

Visual design thinking for games - style selection, asset pipelines, and art direction.


1. Art Style Selection

Decision Tree

What feeling should the game evoke?
│
├── Nostalgic / Retro
│   ├── Limited palette? → Pixel Art
│   └── Hand-drawn feel? → Vector / Flash style
│
├── Realistic / Immersive
│   ├── High budget? → PBR 3D
│   └── Stylized realism? → Hand-painted textures
│
├── Approachable / Casual
│   ├── Clean shapes? → Flat / Minimalist
│   └── Soft feel? → Gradient / Soft shadows
│
└── Unique / Experimental
    └── Define custom style guide

Style Comparison Matrix

Style Production Speed Skill Floor Scalability Best For
Pixel Art Medium Medium Hard to hire Indie, retro
Vector/Flat Fast Low Easy Mobile, casual
Hand-painted Slow High Medium Fantasy, stylized
PBR 3D Slow High AAA pipeline Realistic games
Low-poly Fast Medium Easy Indie 3D
Cel-shaded Medium Medium Medium Anime, cartoon

2. Asset Pipeline Decisions

2D Pipeline

Phase Tool Options Output
Concept Paper, Procreate, Photoshop Reference sheet
Creation Aseprite, Photoshop, Krita Individual sprites
Atlas TexturePacker, Aseprite Spritesheet
Animation Spine, DragonBones, Frame-by-frame Animation data
Integration Engine import Game-ready assets

3D Pipeline

Phase Tool Options Output
Concept 2D art, Blockout Reference
Modeling Blender, Maya, 3ds Max High-poly mesh
Retopology Blender, ZBrush Game-ready mesh
UV/Texturing Substance Painter, Blender Texture maps
Rigging Blender, Maya Skeletal rig
Animation Blender, Maya, Mixamo Animation clips
Export FBX, glTF Engine-ready

Read the full file on GitHub · 186 lines

Changes

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.

  1. 1mo ago First seen · 186 lines · 17 tokens per session scan A ab7029cb91c4

Subscribe to this mod's changes

game-art is a skill published in the GitHub repository vudovn/ag-kit (8,200 stars, last pushed 7d ago), licensed MIT. It adds 17 tokens to every session and 1,286 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.

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