AI Game Art Pipeline Skill

AI Game Art Pipeline Skill

> Provider-neutral workflows for turning AI images and videos into playable game assets.

This skill helps agents plan, generate, clean, package, and QA game-runtime art assets: sprites, icons, backgrounds, video-to-frames animation, cinematic ultimates, anchors, compression, and runtime checks.

Created by Y Build, an AI agent platform for building, launching, and growing apps.

It is not a prompt pack or a model leaderboard. The point is to ship assets that survive a real game loop.

Why This Exists

Most AI game art demos stop at a beautiful image. Games need stricter things:

- Transparent sprites that do not jitter.
- Animation frames with stable identity and readable silhouettes.
- Backgrounds that fit mobile GPU texture limits.
- Cinematic effects that look rich without owning gameplay logic.
- Audio, hit timing, anchors, and compression that hold up in runtime.

The core rule:

> Pick the pipeline by runtime job, not by model hype.

Install

Recommended, if you use the Agent Skills installer:

bash
npx skills add ybuild-ai/ai-game-art-pipeline-skill --skill ai-game-art-pipeline -g

Manual Codex install:

bash
git clone https://github.com/ybuild-ai/ai-game-art-pipeline-skill.git ~/.codex/skills/ai-game-art-pipeline

Manual Claude Code install:

bash
git clone https://github.com/ybuild-ai/ai-game-art-pipeline-skill.git ~/.claude/skills/ai-game-art-pipeline

Then ask your agent for tasks like:

- "Use the AI game art pipeline skill to plan a 2D action RPG sprite pipeline."
- "Generate prompts and post-processing steps for a combat sprite sheet."
- "Turn a cinematic ultimate video into runtime frames and code-owned hit logic."
- "Audit these game assets for mobile runtime shipping risks."

What You Get

| Runtime job | Recommended route |
| Static props, items, FX icons | Image model + style refs + removable background |
| Existing or brand character | Reuse canonical sprite sheets before regenerating |
| Combat character animation | Keyframe-first + 2D grid + post-processing + curation |
| Walk/run/body mechanics | Prefer video motion reference; use 3D skeleton only when cleanup is acceptable |
| Ambient loops | Video model -> extracted frames |
| Cinematic ultimate / boss intro | Full-screen video-to-frames + code-driven hit logic |
| Runtime feel | Deterministic code: hit pause, shake, particles, trails, SFX |

Visual Examples

| Combat sprites | Cinematic ultimate |

| Motion reference tradeoff | Pipeline map |

Repository Layout

text
SKILL.md
references/
  static-assets.md
  battle-sprites.md
  motion-video.md
  backgrounds.md
  runtime-shipping.md
scripts/
  provider_stub.py
  chroma_key_magenta.py
  sheet_contact.py
  extract_video_frames.py
examples/
  prompts.md
  batch_generation_example.py
  providers/
    README.md
    minimal_provider_example.py
    http_image_provider_example.py
    http_video_provider_example.py
media/
  pipeline-map.jpg
  battle-sprite-grid.jpg
  seedance-awakening-frames.jpg
  skeleton-vs-video-motion.jpg

Bundled Scripts

Scripts are local utilities only. They do not contain API keys, endpoints, private paths, or vendor SDK code.

| Script | Purpose |
| scripts/provider_stub.

……（后略，见原文）