Agent skill

Threejs Skills

by aiskillstore in aiskillstore/marketplace

Create 3D scenes, interactive experiences, and visual effects using Three.js.

No licenceAuto-check passedGame Development

Install Threejs Skills

skills CLI
$ npx skills add aiskillstore/marketplace --skill threejs-skills -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aiskillstore/marketplace threejs-skills --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sickn33/threejs-skills .claude/skills/threejs-skills && rm -rf skills-src

Use ~/.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/

Facts

Skill name
threejs-skills
GitHub stars
433
Used in
4 other repos
Token cost
~4.2k tokens
SKILL.md length
812 words
Files
2
Skills in repo
1,044
Repo updated
First seen
Licence
None found

At a glance

Create 3D scenes, interactive experiences, and visual effects using Three.js.

  • Works in 8 steps: Essential Three.js Imports → Scene Initialization → Animation Loop → …
  • User requests 3D graphics
  • SKILL.md covers When to Use, Core Setup Pattern, Systematic Development Process and Common Patterns, plus 4 more sections
  • Reaches cdnjs.cloudflare.com

What it does

Threejs Skills is an agent skill from aiskillstore/marketplace. Create 3D scenes, interactive experiences, and visual effects using Three.js. Use when user requests 3D graphics, WebGL experiences, 3D visualizations, animations, or interactive 3D elements.

Its SKILL.md is about 4.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).

It sits in Game Development, covering 3D graphics and WebGL. It works with Three.js. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

When your agent uses it

  • User requests 3D graphics
  • WebGL experiences
  • 3D visualizations
  • Interactive 3D elements

Example prompts

  • “/threejs-skills”

Workflow steps

8 steps, taken from the step headings in SKILL.md.

  1. Essential Three.js Imports
  2. Scene Initialization
  3. Animation Loop
  4. Define the Scene
  5. Build Geometry
  6. Apply Materials
  7. Add Lighting
  8. Handle Responsiveness

What it can do on your machine

Read from SKILL.md and the folder at commit 44923f3. 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 (its code samples are javascript).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • cdnjs.cloudflare.com

    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

Threejs Skills loads about 4.2k tokens when it runs. Until then it costs about 52 tokens; SKILL.md has 812 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~52
When it runs · the whole SKILL.md, loaded when a task matches
~4.2k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 812 words (~4,242 tokens).

“Systematically create high-quality 3D scenes and interactive experiences using Three.js best practices.”

— opening of SKILL.md by aiskillstore
name
threejs-skills
source
https://github.com/CloudAI-X/threejs-skills
risk
safe

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/sickn33/threejs-skills of aiskillstore/marketplace.

  • SKILL.md
  • skill-report.json

Open the folder on GitHubat commit 44923f3

Used in 4 other repositories

We found 13 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 4 other GitHub owners. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Threejs Skills 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.

Threejs Skills compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Threejs Skills this skillaiskillstore/marketplace4334 repos~4.2kAutomated safety check: PassNone
Image to Three.js Modelimg2threejs/img2threejs18k1 repos~8.2kAutomated safety check: PassApache-2.0
Web CloneJane-xiaoer/claude-skill-web-clone1k1 repos~2.7kAutomated safety check: PassMIT
Threejs Game Directormajidmanzarpour/threejs-game-skills2.5k—~2.2kAutomated safety check: PassMIT
Threejs Gameplay Systemsvalkor-ai/loom1.2k1 repos~1.4kAutomated safety check: PassApache-2.0
Threejs World Generationcalesthio/OpenMontage66k—~2kAutomated safety check: PassAGPL-3.0

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Works with

Questions about Threejs Skills

What does Threejs Skills do?

Create 3D scenes, interactive experiences, and visual effects using Three.js. Threejs Skills is an agent skill from aiskillstore/marketplace.js.

When should I use Threejs Skills?

Threejs Skills fits situations like: user requests 3D graphics; webGL experiences; 3D visualizations; interactive 3D elements.

How do I install Threejs Skills in Claude Code?

Run `npx skills add aiskillstore/marketplace --skill threejs-skills -a claude-code`. Or copy the skill folder (skills/sickn33/threejs-skills in aiskillstore/marketplace) into .claude/skills/threejs-skills in your project. Claude Code loads it when a task matches its description.

How do I install Threejs Skills in Codex?

Run `npx skills add aiskillstore/marketplace --skill threejs-skills -a codex`. Or copy the skill folder (skills/sickn33/threejs-skills in aiskillstore/marketplace) into .agents/skills/threejs-skills in your project. Codex loads it when a task matches its description.

Can I use Threejs Skills 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 aiskillstore/marketplace --skill threejs-skills -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/threejs-skills, .gemini/skills/threejs-skills, .github/skills/threejs-skills and .opencode/skills/threejs-skills in your project.

What does Threejs Skills need to run?

SKILL.md names no scripts, command-line tools or credentials: Threejs Skills is instructions for the agent only.

Does Threejs Skills access the network?

SKILL.md names 1 domain. In commands or code: cdnjs.cloudflare.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Threejs Skills 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 Threejs Skills use?

No licence was found for Threejs Skills or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Threejs Skills use?

About 4.2k tokens (SKILL.md is roughly 17k 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 Threejs Skills?

Skills that share tags, products or a category with Threejs Skills: 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, 2.5k stars) and Threejs Gameplay Systems (valkor-ai/loom, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Threejs Skills?

aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 433 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 10, 2026.

Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.