How do I install the Unity Shadergraph Design skill?

Run npx skillmds@latest add gabrielmoreira/unity-shadergraph-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.

What does the Unity Shadergraph Design skill do?

Source-anchored Shader Graph design rules for Unity 2022.3 It is listed under Coding & Dev Tools on SkillMD.

Is Unity Shadergraph Design safe to use?

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

Which AI agents work with Unity Shadergraph 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 Unity Shadergraph Design free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Unity Shadergraph Design?

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

Unity Shadergraph Design by gabrielmoreira

Name: Unity Shadergraph Design
Rating: 4.666666666666667 (3 reviews)
Author: gabrielmoreira

File contents

Before calling any skill in this module: if you are about to call a skill with parameters guessed from its name or description, STOP — read this file (or fetch its schema via GET /skills/recommend?includeSchema=true) first. If you already have the parameter definitions from recommend/schema, you may proceed straight to dryRun.

Triggers

Building or reviewing Shader Graphs
Structuring node chains or SubGraphs
Laying out blackboard/keywords
Following URP/HDRP graph recipes
构建或审查 Shader Graph、组织节点链或 SubGraph、布置黑板/关键字、参考 URP/HDRP 图配方

ShaderGraph - Design Rules

Advisory module. Read this before giving Shader Graph guidance. The goal is to keep recommendations anchored to actual package/source behavior, not stale model memory.

Mode: Documentation only — no REST skills to gate; load freely under any operating mode (Approval / Auto / Bypass).

Source Scope

Validated against:

Unity 2022.3 package source: E:/CodeSpace/temp/shadergraph/com.unity.shadergraph@14.0.12
Unity 6 Graphics source: E:/CodeSpace/temp/Graphics/Packages/com.unity.shadergraph
Runtime/editor behavior in this repo's ShaderGraph skills and dual-version test environments

Core anchors:

Editor/Data/Graphs/GraphData.cs
Editor/Data/Nodes/AbstractMaterialNode.cs
Editor/Data/Interfaces/Graph/SlotReference.cs
Specific node files under Editor/Data/Nodes/...

When To Load

Load before:

Designing a new Graph or SubGraph architecture
Reviewing a proposed Shader Graph node chain
Advising on blackboard properties, keywords, samplers, or SubGraph boundaries
Suggesting changes to graphs through the constrained shadergraph_* node editing skills

What This Module Assumes

Graph editing is limited to the current safe node whitelist exposed by shadergraph_list_supported_nodes
Guidance must stay inside what Unity 2022.3 and Unity 6 both support
shadergraph_get_structure is the fact source for current node ids, slot ids, and live topology
The practical overlap is 28 nodes across both versions; AppendVectorNode is currently Unity 6 only in live validation

Sub-doc Routing

Sub-doc	Read when
VERSIONS.md	You need version differences or portability rules
NODES.md	You need the supported node subset and editable fields
RECIPES.md	You need patterns that the current skill subset can actually build
PITFALLS.md	You are reviewing a graph or suspect bad advice / hidden costs
REVIEW.md	You want a checklist for judging a Shader Graph plan

Hard Rules

Do not recommend nodes outside the current whitelist unless you clearly say the current skills cannot build them.
Do not talk about "editing by node name"; the implementation uses serialized nodeId and slotId.
Do not assume Unity 2022.3 has package graph templates. It commonly does not.
Do not tell the agent to mutate Master Stack, Target, Context, Block, or SubGraph output structure. Stage 2 does not support that.
For PropertyNode, create or verify the blackboard property first; the node binds a real property object, not just a string.
Prefer small SubGraphs when reuse or porting matters, but keep them within the currently supported node subset if you expect the skills to edit them later.

When in doubt, cite the relevant source path or ask the runtime graph for structure first.

---name: unity-shadergraph-designdescription: Source-anchored Shader Graph design rules for Unity 2022.3--- > **Before calling any skill in this module:** if you are about to call a skill with parameters guessed from its name or description, STOP — read this file (or fetch its schema via `GET /skills/recommend?includeSchema=true`) first. If you already have the parameter definitions from recommend/schema, you may proceed straight to dryRun. ## Triggers - Building or reviewing Shader Graphs - Structuring node chains or SubGraphs - Laying out blackboard/keywords - Following URP/HDRP graph recipes - 构建或审查 Shader Graph、组织节点链或 SubGraph、布置黑板/关键字、参考 URP/HDRP 图配方 # ShaderGraph - Design Rules Advisory module. Read this before giving Shader Graph guidance. The goal is to keep recommendations anchored to actual package/source behavior, not stale model memory. > **Mode**: Documentation only — no REST skills to gate; load freely under any operating mode (Approval / Auto / Bypass). ## Source Scope Validated against: - Unity 2022.3 package source: `E:/CodeSpace/temp/shadergraph/com.unity.shadergraph@14.0.12` - Unity 6 Graphics source: `E:/CodeSpace/temp/Graphics/Packages/com.unity.shadergraph` - Runtime/editor behavior in this repo's ShaderGraph skills and dual-version test environments Core anchors: - `Editor/Data/Graphs/GraphData.cs` - `Editor/Data/Nodes/AbstractMaterialNode.cs` - `Editor/Data/Interfaces/Graph/SlotReference.cs` - Specific node files under `Editor/Data/Nodes/...` ## When To Load Load before: - Designing a new Graph or SubGraph architecture - Reviewing a proposed Shader Graph node chain - Advising on blackboard properties, keywords, samplers, or SubGraph boundaries - Suggesting changes to graphs through the constrained `shadergraph_*` node editing skills ## What This Module Assumes - Graph editing is limited to the current safe node whitelist exposed by `shadergraph_list_supported_nodes` - Guidance must stay inside what Unity 2022.3 and Unity 6 both support - `shadergraph_get_structure` is the fact source for current node ids, slot ids, and live topology - The practical overlap is 28 nodes across both versions; `AppendVectorNode` is currently Unity 6 only in live validation ## Sub-doc Routing | Sub-doc | Read when | |--------|-----------| | [VERSIONS.md](./VERSIONS.md) | You need version differences or portability rules | | [NODES.md](./NODES.md) | You need the supported node subset and editable fields | | [RECIPES.md](./RECIPES.md) | You need patterns that the current skill subset can actually build | | [PITFALLS.md](./PITFALLS.md) | You are reviewing a graph or suspect bad advice / hidden costs | | [REVIEW.md](./REVIEW.md) | You want a checklist for judging a Shader Graph plan | ## Hard Rules - Do not recommend nodes outside the current whitelist unless you clearly say the current skills cannot build them. - Do not talk about "editing by node name"; the implementation uses serialized `nodeId` and `slotId`. - Do not assume Unity 2022.3 has package graph templates. It commonly does not. - Do not tell the agent to mutate Master Stack, Target, Context, Block, or SubGraph output structure. Stage 2 does not support that. - For `PropertyNode`, create or verify the blackboard property first; the node binds a real property object, not just a string. - Prefer small SubGraphs when reuse or porting matters, but keep them within the currently supported node subset if you expect the skills to edit them later. When in doubt, cite the relevant source path or ask the runtime graph for structure first.

Frequently asked questions

Unity Shadergraph Design