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.
Advise on Unity scene composition contracts. An agent skill from Besty0728/Unity-Skills.
Install Unity Scene Contracts
$ npx skills add Besty0728/Unity-Skills --skill unity-scene-contracts -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Besty0728/Unity-Skills unity-scene-contracts --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/scene-contracts' .claude/skills/unity-scene-contracts && 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-scene-contracts" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/scene-contracts into .claude/skills/unity-scene-contracts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-scene-contracts", 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/scene-contractsType 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-scene-contracts -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Besty0728/Unity-Skills unity-scene-contracts --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/scene-contracts' .agents/skills/unity-scene-contracts && 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-scene-contracts" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/scene-contracts into .agents/skills/unity-scene-contracts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-scene-contracts", 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-scene-contracts -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Besty0728/Unity-Skills unity-scene-contracts --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/scene-contracts' .cursor/skills/unity-scene-contracts && 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-scene-contracts" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/scene-contracts into .cursor/skills/unity-scene-contracts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-scene-contracts", 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/scene-contracts'--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-scene-contracts -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Besty0728/Unity-Skills unity-scene-contracts --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/scene-contracts' .gemini/skills/unity-scene-contracts && 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-scene-contracts" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/scene-contracts into .gemini/skills/unity-scene-contracts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-scene-contracts", 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-scene-contractsInstalls 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-scene-contracts -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/scene-contracts' .github/skills/unity-scene-contracts && 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-scene-contracts" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/scene-contracts into .github/skills/unity-scene-contracts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-scene-contracts", 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-scene-contracts -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-scene-contracts --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/scene-contracts' .opencode/skills/unity-scene-contracts && 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-scene-contracts" agent skill from https://github.com/Besty0728/Unity-Skills/tree/main/SkillsForUnity/unity-skills~/skills/scene-contracts into .opencode/skills/unity-scene-contracts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unity-scene-contracts", 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-scene-contracts- GitHub stars
- 1.8k
- Token cost
- ~328 tokens
- SKILL.md length
- 159 words
- Files
- 1
- Skills in repo
- 82
- Repo updated
- First seen
- Licence
- MIT
At a glance
Advise on Unity scene composition contracts. An agent skill from Besty0728/Unity-Skills.
- Game Development work in your project
- SKILL.md covers Triggers, Define, Output Format and Guardrails
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Unity Scene Contracts is an agent skill from Besty0728/Unity-Skills. Advise on Unity scene composition contracts
Its SKILL.md is about 330 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-scene-contracts”
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 Scene Contracts loads about 328 tokens when it runs. Until then it costs about 16 tokens; SKILL.md has 159 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). 159 words, ~328 tokens.
Download SKILL.mdSave it as
.claude/skills/unity-scene-contracts/SKILL.md (or your agent's skills folder).- name
- unity-scene-contracts
- description
- Advise on Unity scene composition contracts
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
- Defining required scene objects
- Planning bootstrap/wiring
- Documenting scene dependencies
- 界定场景必备对象、规划启动/装配、记录场景依赖
Unity Scene Contracts
Use this skill when scene setup needs to be explicit instead of relying on hidden runtime lookups.
Define
- Required root objects
- Required components on each root
- Which references are assigned in Inspector
- Which objects act as bootstrap/installers
- Which objects are runtime-spawned
- Which assumptions should be validated early
Output Format
- Scene object contract
- Bootstrap sequence
- Inspector wiring rules
- Validation rules
- Hidden dependency risks
Guardrails
Mode: Documentation only — no REST skills to gate; load freely under any operating mode (Approval / Auto / Bypass).
- Prefer explicit scene wiring over chains of runtime
Find. - Keep bootstrap objects small and focused.
© 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/scene-contracts of Besty0728/Unity-Skills.
Open the folder on GitHubat commit ec8aa7c
Compare with similar skills
Unity Scene Contracts 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 Scene Contracts this skillBesty0728/Unity-Skills | 1.8k | — | ~328 | 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 Scene Contracts
What does Unity Scene Contracts do?
Advise on Unity scene composition contracts. An agent skill from Besty0728/Unity-Skills. Unity Scene Contracts is an agent skill from Besty0728/Unity-Skills.
When should I use Unity Scene Contracts?
Unity Scene Contracts fits situations like: game Development work in your project.
How do I install Unity Scene Contracts in Claude Code?
Run `npx skills add Besty0728/Unity-Skills --skill unity-scene-contracts -a claude-code`. Or copy the skill folder (SkillsForUnity/unity-skills~/skills/scene-contracts in Besty0728/Unity-Skills) into .claude/skills/unity-scene-contracts in your project. Claude Code loads it when a task matches its description.
How do I install Unity Scene Contracts in Codex?
Run `npx skills add Besty0728/Unity-Skills --skill unity-scene-contracts -a codex`. Or copy the skill folder (SkillsForUnity/unity-skills~/skills/scene-contracts in Besty0728/Unity-Skills) into .agents/skills/unity-scene-contracts in your project. Codex loads it when a task matches its description.
Can I use Unity Scene Contracts 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-scene-contracts -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-scene-contracts, .gemini/skills/unity-scene-contracts, .github/skills/unity-scene-contracts and .opencode/skills/unity-scene-contracts in your project.
What does Unity Scene Contracts need to run?
SKILL.md names no scripts, command-line tools or credentials: Unity Scene Contracts is instructions for the agent only.
Does Unity Scene Contracts 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 Scene Contracts 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 Scene Contracts use?
Unity Scene Contracts 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 Scene Contracts use?
About 328 tokens (SKILL.md is roughly 1.3k 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 Scene Contracts?
Skills that share tags, products or a category with Unity Scene Contracts: 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 Scene Contracts?
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.