Image to Three.js Model
img2threejs/img2threejs
Rebuilds the object in a reference image as a procedural, animation-ready Three.js model written entirely in code, using staged sculpting with quality checks.
Create and configure URP Decal Projectors. An agent skill from Besty0728/Unity-Skills.
Install Unity Decal
$ npx skills add Besty0728/Unity-Skills --skill unity-decal -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Besty0728/Unity-Skills unity-decal --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Besty0728/Unity-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/'SkillsForUnity/unity-skills~/skills/decal' .claude/skills/unity-decal && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "unity-decal" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/decal into .claude/skills/unity-decal/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-decal", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/decalType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Besty0728/Unity-Skills --skill unity-decal -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Besty0728/Unity-Skills unity-decal --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Besty0728/Unity-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/'SkillsForUnity/unity-skills~/skills/decal' .agents/skills/unity-decal && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "unity-decal" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/decal into .agents/skills/unity-decal/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-decal", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Besty0728/Unity-Skills --skill unity-decal -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Besty0728/Unity-Skills unity-decal --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Besty0728/Unity-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/'SkillsForUnity/unity-skills~/skills/decal' .cursor/skills/unity-decal && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "unity-decal" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/decal into .cursor/skills/unity-decal/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-decal", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Besty0728/Unity-Skills.git --path 'SkillsForUnity/unity-skills~/skills/decal'--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Besty0728/Unity-Skills --skill unity-decal -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Besty0728/Unity-Skills unity-decal --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Besty0728/Unity-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/'SkillsForUnity/unity-skills~/skills/decal' .gemini/skills/unity-decal && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "unity-decal" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/decal into .gemini/skills/unity-decal/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-decal", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Besty0728/Unity-Skills unity-decalInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Besty0728/Unity-Skills --skill unity-decal -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Besty0728/Unity-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/'SkillsForUnity/unity-skills~/skills/decal' .github/skills/unity-decal && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "unity-decal" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/decal into .github/skills/unity-decal/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-decal", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Besty0728/Unity-Skills --skill unity-decal -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Besty0728/Unity-Skills unity-decal --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Besty0728/Unity-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/'SkillsForUnity/unity-skills~/skills/decal' .opencode/skills/unity-decal && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "unity-decal" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/decal into .opencode/skills/unity-decal/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-decal", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
unity-decal- GitHub stars
- 1.8k
- Token cost
- ~1.6k tokens
- SKILL.md length
- 725 words
- Files
- 1
- Skills in repo
- 82
- Repo updated
- First seen
- Licence
- MIT
At a glance
Create and configure URP Decal Projectors. An agent skill from Besty0728/Unity-Skills.
- Game Development work in your project
- SKILL.md covers Triggers, Operating Mode, URP Package Stub and Guardrails, plus 2 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Unity Decal is an agent skill from Besty0728/Unity-Skills. Create and configure URP Decal Projectors
Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Game Development. The repository describes itself as: AI automation skills specifically designed for Unity. The licence is MIT.
When your agent uses it
- Game Development work in your project
Example prompts
- “/unity-decal”
What it can do on your machine
Read from SKILL.md and the folder at commit ec8aa7c. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Unity Decal loads about 1.6k tokens when it runs. Until then it costs about 13 tokens; SKILL.md has 725 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from Besty0728/Unity-Skills at commit ec8aa7c, republished under its MIT licence (© Besty0728). 725 words, ~1,617 tokens.
Download SKILL.mdSave it as
.claude/skills/unity-decal/SKILL.md (or your agent's skills folder).- name
- unity-decal
- description
- Create and configure URP Decal Projectors
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
- Adding decals in URP
- Configuring a Decal Projector
- Enabling the Decal Renderer Feature
- 在 URP 中添加贴花、配置 Decal Projector、启用 Decal Renderer Feature
Decal Skills
URP Decal Projector creation and configuration (URP only; HDRP decal APIs are not covered here).
Operating Mode
- Query skills (
decal_get_info,decal_find_all) areSkillMode.SemiAuto— they run in all three modes without grant. - Mutating skills (
decal_create,decal_set_properties,decal_set_properties_batch,decal_ensure_renderer_feature) areSkillMode.FullAuto— under Approval they need user grant (grant triggers one server-side execute returning the result); under Auto / Bypass they execute directly. decal_deletecarriesSkillOperation.Deleteand is auto-forbidden in Approval / Auto modes (NeverInSemi). Only Bypass or the user-managed Allowlist can run it.
URP Package Stub
This module is compiled against com.unity.render-pipelines.universal (URP). When URP is not installed, every skill returns a stub { error: "Universal Render Pipeline package … is not installed." } (RenderPipelineSkillsCommon.NoURP()). The stub is a diagnostic payload, not a permission denial — it does not require grant and is not treated as NeverInSemi.
Guardrails
Routing:
- For renderer feature management in general:
urp - For DecalProjector scene operations: this module
Runtime-first rules:
- Call
decal_ensure_renderer_featurebefore assuming the current URP renderer is decal-ready - Use
decal_get_info/decal_find_allto discover real projector state before editing decal_set_properties_batchexpectsitemsto be a JSON array string- This module targets the URP Decal workflow first; do not assume HDRP decal APIs are covered here
Skills
decal_create
Create a Decal Projector.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
name | string | No | "Decal Projector" | Name of the new GameObject |
materialPath | string | No | null | Decal material asset path; left unassigned when omitted |
x | float | No | 0 | World position X |
y | float | No | 0 | World position Y |
z | float | No | 0 | World position Z |
decal_get_info
Inspect a Decal Projector.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
name | string | No* | null | GameObject name |
instanceId | int | No* | 0 | GameObject instance ID |
path | string | No* | null | GameObject hierarchy path |
* Supply at least one locator — an empty call is refused up front rather than reported as "not found".
Show full SKILL.md (357 more words)Show less
decal_set_properties
Modify Decal Projector properties. Every property below is applied only when supplied, so a call changes exactly the fields you name; any invalid value rejects the whole call before anything is written.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
name | string | No* | null | GameObject name |
instanceId | int | No* | 0 | GameObject instance ID |
path | string | No* | null | GameObject hierarchy path |
materialPath | string | No | null | Decal material asset path |
drawDistance | float | No | null | Max distance at which the decal is drawn |
fadeScale | float | No | null | Fraction of drawDistance at which fading starts |
fadeFactor | float | No | null | Overall opacity multiplier |
startAngleFade | float | No | null | Angle (degrees) where angle-based fading begins |
endAngleFade | float | No | null | Angle (degrees) where angle-based fading completes |
uvScale | string | No | null | UV tiling as "x,y" |
uvBias | string | No | null | UV offset as "x,y" |
size | string | No | null | Projector box size as "x,y,z" |
pivot | string | No | null | Projector pivot offset as "x,y,z" |
renderingLayerMask | uint | No | null | Rendering layer mask bits |
scaleMode | string | No | null | ScaleInvariant or InheritFromHierarchy (other values, including bare numbers, are rejected) |
decal_find_all
List Decal Projectors in the scene.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
limit | int | No | 50 | Max projectors returned |
decal_delete
Delete a Decal Projector GameObject.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
name | string | No* | null | GameObject name |
instanceId | int | No* | 0 | GameObject instance ID |
path | string | No* | null | GameObject hierarchy path |
decal_set_properties_batch
Batch-edit Decal Projectors.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
items | json string | Yes | - | JSON array of {name, instanceId, path, materialPath, drawDistance, fadeScale, fadeFactor, startAngleFade, endAngleFade, uvScale, uvBias, size, pivot, renderingLayerMask, scaleMode} — same per-item keys as decal_set_properties |
decal_ensure_renderer_feature
Ensure the target URP renderer has a DecalRendererFeature.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
assetPath | string | No | null | URP asset path; the active URP asset is used when omitted |
rendererIndex | int | No | -1 | Renderer index within the URP asset; -1 selects the asset's default renderer |
rendererDataPath | string | No | null | UniversalRendererData asset path — takes precedence over rendererIndex, and must belong to the resolved URP asset |
Returns alreadyExists: true when the feature was already present, so the call is safe to repeat.
Exact Signatures
Exact names, parameters, defaults, and returns are defined by GET /skills/schema or unity_skills.get_skill_schema(), not by this file.
© Besty0728, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in SkillsForUnity/unity-skills~/skills/decal of Besty0728/Unity-Skills.
Open the folder on GitHubat commit ec8aa7c
Compare with similar skills
Unity Decal next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Unity Decal this skillBesty0728/Unity-Skills | 1.8k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Image to Three.js Modelimg2threejs/img2threejs | 18k | 1 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 | |
| Web CloneJane-xiaoer/claude-skill-web-clone | 1k | 2 repos | ~2.7k | Automated safety check: Pass | MIT | |
| Threejs Game Directormajidmanzarpour/threejs-game-skills | 2.4k | — | ~2.2k | Automated safety check: Pass | MIT | |
| Game Asset Generatorhtdt/godogen | 7.1k | — | ~2.8k | Automated safety check: Pass | MIT | |
| Threejs Gameplay Systemsvalkor-ai/loom | 1.2k | 1 repos | ~1.4k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Unity Decal
What does Unity Decal do?
Create and configure URP Decal Projectors. An agent skill from Besty0728/Unity-Skills. Unity Decal is an agent skill from Besty0728/Unity-Skills.
When should I use Unity Decal?
Unity Decal fits situations like: game Development work in your project.
How do I install Unity Decal in Claude Code?
Run `npx skills add Besty0728/Unity-Skills --skill unity-decal -a claude-code`. Or copy the skill folder (SkillsForUnity/unity-skills~/skills/decal in Besty0728/Unity-Skills) into .claude/skills/unity-decal in your project. Claude Code loads it when a task matches its description.
How do I install Unity Decal in Codex?
Run `npx skills add Besty0728/Unity-Skills --skill unity-decal -a codex`. Or copy the skill folder (SkillsForUnity/unity-skills~/skills/decal in Besty0728/Unity-Skills) into .agents/skills/unity-decal in your project. Codex loads it when a task matches its description.
Can I use Unity Decal in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Besty0728/Unity-Skills --skill unity-decal -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/unity-decal, .gemini/skills/unity-decal, .github/skills/unity-decal and .opencode/skills/unity-decal in your project.
What does Unity Decal need to run?
SKILL.md names no scripts, command-line tools or credentials: Unity Decal is instructions for the agent only.
Does Unity Decal access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Unity Decal safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Unity Decal use?
Unity Decal is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Unity Decal use?
About 1.6k tokens (SKILL.md is roughly 6.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Unity Decal?
Skills that share tags, products or a category with Unity Decal: Image to Three.js Model (img2threejs/img2threejs, 18k stars), Web Clone (Jane-xiaoer/claude-skill-web-clone, 1k stars), Threejs Game Director (majidmanzarpour/threejs-game-skills, 2.4k stars) and Game Asset Generator (htdt/godogen, 7.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Unity Decal?
Besty0728 (a GitHub user) maintains it in Besty0728/Unity-Skills, which has 1,815 GitHub stars. The repository holds 82 skills in this directory. The repository was last updated on October 7, 2026.
Source: Besty0728/Unity-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.