How do I install the Game 3d Asset Design skill?

Run npx skillmds@latest add gabrielmoreira/game-3d-asset-design in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Game 3d Asset Design safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Game 3d Asset Design?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Game 3d Asset Design free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under MIT.

Who published Game 3d Asset Design?

gabrielmoreira (@gabrielmoreira) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Game 3d Asset Design by gabrielmoreira

Name: Game 3d Asset Design
Rating: 4.2 (5 reviews)
Author: gabrielmoreira

Game 3d Asset Design

Plan, create, optimize, import, export, and review game-ready 3D assets. Use when Codex is asked to work on props, environment pieces, modular kits, materials, textures, LODs, collision, pivots, scale, naming, asset budgets, Unity/Unreal/Godot imports, or production handoff for 3D game assets.

gabrielmoreira Updated Sep 9, 2026 17 repo stars

File contents

Game 3D Asset Design

Core Workflow

Identify the asset type, target engine, camera distance, platform, art style, interaction needs, and performance budget.
Define the asset's gameplay job before visual detail: cover, landmark, pickup, door, hazard, decoration, traversal object, UI object, or modular kit piece.
Set technical constraints early: real-world scale, pivot/origin behavior, collision type, material count, texture resolution, LOD needs, lightmap/secondary UV needs, naming rules, and export format.
Build from broad shape to game-ready delivery: blockout, approved silhouette, optimized mesh, UVs, materials/textures, collision, LODs, import test, and in-engine review.
Preserve source and output separation. Keep editable DCC files, high-poly sources, bake files, and engine-ready exports clearly named and stored.
Verify the asset inside the target engine or representative scene, not only in the modeling package.

Asset Priorities

Scale and units: work to the target engine's unit expectations and test with a known meter cube or player reference.
Pivot and orientation: place pivots for actual use, such as doors rotating on hinges, props snapping to grids, and pickups centering cleanly.
Mesh efficiency: use polygons where they affect silhouette, deformation, collision, lighting, or close-up readability.
Materials and textures: minimize material slots, use power-of-two texture sizes where appropriate, preserve source texture files, and choose resolution based on on-screen size.
Collision: provide simple collision for performance unless gameplay needs exact shape.
LODs: author or generate LODs for assets seen at varied distances, and verify silhouette preservation.
Naming and hierarchy: use descriptive, unique names without special characters; keep hierarchies as simple as practical.
Modularity: align dimensions, pivots, trims, texel density, and snap rules for kit pieces.

Deliverable Shape

For asset planning or review, provide:

Asset purpose and gameplay role
Style and reference notes
Scale, pivot, collision, and snapping requirements
Mesh, material, texture, and LOD budget targets
Source/export file expectations
Engine import settings and validation steps
Risks, open questions, and follow-up asset tasks

References

Read references/asset-pipeline-checklist.md when preparing or reviewing any game-ready 3D asset.

---name: game-3d-asset-designdescription: Plan, create, optimize, import, export, and review game-ready 3D assets. Use when Codex is asked to work on props, environment pieces, modular kits, materials, textures, LODs, collision, pivots, scale, naming, asset budgets, Unity/Unreal/Godot imports, or production handoff for 3D game assets.license: MIT--- # Game 3D Asset Design ## Core Workflow 1. Identify the asset type, target engine, camera distance, platform, art style, interaction needs, and performance budget. 2. Define the asset's gameplay job before visual detail: cover, landmark, pickup, door, hazard, decoration, traversal object, UI object, or modular kit piece. 3. Set technical constraints early: real-world scale, pivot/origin behavior, collision type, material count, texture resolution, LOD needs, lightmap/secondary UV needs, naming rules, and export format. 4. Build from broad shape to game-ready delivery: blockout, approved silhouette, optimized mesh, UVs, materials/textures, collision, LODs, import test, and in-engine review. 5. Preserve source and output separation. Keep editable DCC files, high-poly sources, bake files, and engine-ready exports clearly named and stored. 6. Verify the asset inside the target engine or representative scene, not only in the modeling package. ## Asset Priorities - Scale and units: work to the target engine's unit expectations and test with a known meter cube or player reference. - Pivot and orientation: place pivots for actual use, such as doors rotating on hinges, props snapping to grids, and pickups centering cleanly. - Mesh efficiency: use polygons where they affect silhouette, deformation, collision, lighting, or close-up readability. - Materials and textures: minimize material slots, use power-of-two texture sizes where appropriate, preserve source texture files, and choose resolution based on on-screen size. - Collision: provide simple collision for performance unless gameplay needs exact shape. - LODs: author or generate LODs for assets seen at varied distances, and verify silhouette preservation. - Naming and hierarchy: use descriptive, unique names without special characters; keep hierarchies as simple as practical. - Modularity: align dimensions, pivots, trims, texel density, and snap rules for kit pieces. ## Deliverable Shape For asset planning or review, provide: - Asset purpose and gameplay role - Style and reference notes - Scale, pivot, collision, and snapping requirements - Mesh, material, texture, and LOD budget targets - Source/export file expectations - Engine import settings and validation steps - Risks, open questions, and follow-up asset tasks ## References - Read `references/asset-pipeline-checklist.md` when preparing or reviewing any game-ready 3D asset.

Frequently asked questions