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 versioned OpenSCAD (.scad) files for 3D printing, render previews, and compare iterations.
Install Openscad
$ npx skills add iancanderson/openscad-agent --skill openscad -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install iancanderson/openscad-agent openscad --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/iancanderson/openscad-agent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/openscad .claude/skills/openscad && 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 "openscad" agent skill from https://github.com/iancanderson/openscad-agent/tree/main/.claude/skills/openscad into .claude/skills/openscad/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "openscad", 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/iancanderson/openscad-agent/tree/main/.claude/skills/openscadType 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 iancanderson/openscad-agent --skill openscad -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install iancanderson/openscad-agent openscad --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iancanderson/openscad-agent.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/openscad .agents/skills/openscad && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "openscad" agent skill from https://github.com/iancanderson/openscad-agent/tree/main/.claude/skills/openscad into .agents/skills/openscad/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "openscad", 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 iancanderson/openscad-agent --skill openscad -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install iancanderson/openscad-agent openscad --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iancanderson/openscad-agent.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/openscad .cursor/skills/openscad && 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 "openscad" agent skill from https://github.com/iancanderson/openscad-agent/tree/main/.claude/skills/openscad into .cursor/skills/openscad/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "openscad", 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/iancanderson/openscad-agent.git --path .claude/skills/openscad--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 iancanderson/openscad-agent --skill openscad -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install iancanderson/openscad-agent openscad --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iancanderson/openscad-agent.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/openscad .gemini/skills/openscad && 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 "openscad" agent skill from https://github.com/iancanderson/openscad-agent/tree/main/.claude/skills/openscad into .gemini/skills/openscad/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "openscad", 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 iancanderson/openscad-agent openscadInstalls 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 iancanderson/openscad-agent --skill openscad -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/iancanderson/openscad-agent.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/openscad .github/skills/openscad && 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 "openscad" agent skill from https://github.com/iancanderson/openscad-agent/tree/main/.claude/skills/openscad into .github/skills/openscad/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "openscad", 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 iancanderson/openscad-agent --skill openscad -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install iancanderson/openscad-agent openscad --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iancanderson/openscad-agent.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/openscad .opencode/skills/openscad && 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 "openscad" agent skill from https://github.com/iancanderson/openscad-agent/tree/main/.claude/skills/openscad into .opencode/skills/openscad/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "openscad", 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
openscad- GitHub stars
- 130
- Token cost
- ~842 tokens
- SKILL.md length
- 333 words
- Files
- 2 (incl. scripts)
- Skills in repo
- 3
- Repo updated
- First seen
- Licence
- None found
At a glance
Create versioned OpenSCAD (.scad) files for 3D printing, render previews, and compare iterations.
- Works in 5 steps: Determine the Next Version Number → Create the Versioned .scad File → Render the Preview → …
- Tasks that involve 3D graphics and WebGL
- SKILL.md covers Workflow, File Naming Convention, Example Session and Render Options, plus 3 more sections
- Runs Shell scripts from its folder
What it does
Openscad is an agent skill from iancanderson/openscad-agent. Create versioned OpenSCAD (.scad) files for 3D printing, render previews, and compare iterations. Use this when designing or iterating on 3D models.
Its SKILL.md is about 840 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/version-scad.sh`).
It sits in Game Development, covering 3D graphics and WebGL. The repository describes itself as: A Claude Code-powered 3D modeling agent environment for creating 3D printable designs using OpenSCAD.
When your agent uses it
- Tasks that involve 3D graphics and WebGL
Example prompts
- “/openscad”
Requirements
- A Bash shell
- Pre-approved tools (allowed-tools): Bash(*/render-scad.sh*), Bash(*/version-scad.sh*), Read, Write, Glob
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Determine the Next Version Number
- Create the Versioned .scad File
- Render the Preview
- Compare with Previous Version
- Iterate
What it can do on your machine
Read from SKILL.md and the folder at commit d3f3ebf. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
Bash(*/render-scad.sh*)Bash(*/version-scad.sh*)ReadWriteGlob
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Shell), which the agent can run.
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
Openscad loads about 842 tokens when it runs. Until then it costs about 39 tokens; SKILL.md has 333 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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 333 words (~842 tokens).
“Create versioned OpenSCAD files, render previews, and compare iterations for 3D printing designs.”
- name
- openscad
- allowed-tools
- Bash(*/render-scad.sh*), Bash(*/version-scad.sh*), Read, Write, Glob
Files
SKILL.md and 1 other file (scripts) in .claude/skills/openscad of iancanderson/openscad-agent.
- SKILL.md
- scripts/version-scad.sh
Open the folder on GitHubat commit d3f3ebf
Compare with similar skills
Openscad 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 |
|---|---|---|---|---|---|---|
| Openscad this skilliancanderson/openscad-agent | 130 | — | ~842 | Automated safety check: Pass | None | |
| 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 | 1 repos | ~2.7k | Automated safety check: Pass | MIT | |
| Threejs Game Directormajidmanzarpour/threejs-game-skills | 2.5k | — | ~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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More from iancanderson/openscad-agent
Preview Scad
iancanderson/openscad-agent
Render OpenSCAD (.scad) files to PNG images for visual verification.
Export Stl
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Export OpenSCAD (.scad) files to STL format with geometry validation.
Related
Categories
Questions about Openscad
What does Openscad do?
Create versioned OpenSCAD (.scad) files for 3D printing, render previews, and compare iterations. Openscad is an agent skill from iancanderson/openscad-agent.scad) files for 3D printing, render previews, and compare iterations.
When should I use Openscad?
Openscad fits situations like: tasks that involve 3D graphics and WebGL.
How do I install Openscad in Claude Code?
Run `npx skills add iancanderson/openscad-agent --skill openscad -a claude-code`. Or copy the skill folder (.claude/skills/openscad in iancanderson/openscad-agent) into .claude/skills/openscad in your project. Claude Code loads it when a task matches its description.
How do I install Openscad in Codex?
Run `npx skills add iancanderson/openscad-agent --skill openscad -a codex`. Or copy the skill folder (.claude/skills/openscad in iancanderson/openscad-agent) into .agents/skills/openscad in your project. Codex loads it when a task matches its description.
Can I use Openscad 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 iancanderson/openscad-agent --skill openscad -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/openscad, .gemini/skills/openscad, .github/skills/openscad and .opencode/skills/openscad in your project.
What does Openscad need to run?
Going by SKILL.md and its folder, Openscad needs a shell for the scripts in its folder. Our summary lists: A Bash shell. Its frontmatter pre-approves these tools: Bash(*/render-scad.sh*), Bash(*/version-scad.sh*), Read, Write, Glob.
Does Openscad 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 Openscad 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Openscad use?
No licence was found for Openscad or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Openscad use?
About 842 tokens (SKILL.md is roughly 3.4k 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 Openscad?
Skills that share tags, products or a category with Openscad: 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 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 Openscad?
iancanderson (a GitHub user) maintains it in iancanderson/openscad-agent, which has 130 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on February 3, 2026.
Source: iancanderson/openscad-agent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.