Impeccable
bestofjs/bestofjs
A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
Use this template when the user wants an artistic creative-studio website with classical imagery, cobalt skies, elegant serif typography and cinematic scrolling.
Install Aster Atelier
$ npx skills add nexu-io/open-design --skill aster-atelier -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install nexu-io/open-design aster-atelier --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/nexu-io/open-design.git skills-src && mkdir -p .claude/skills && cp -r skills-src/design-templates/aster-atelier .claude/skills/aster-atelier && 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 "aster-atelier" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/aster-atelier into .claude/skills/aster-atelier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aster-atelier", 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/nexu-io/open-design/tree/main/design-templates/aster-atelierType 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 nexu-io/open-design --skill aster-atelier -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install nexu-io/open-design aster-atelier --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .agents/skills && cp -r skills-src/design-templates/aster-atelier .agents/skills/aster-atelier && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "aster-atelier" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/aster-atelier into .agents/skills/aster-atelier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aster-atelier", 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 nexu-io/open-design --skill aster-atelier -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install nexu-io/open-design aster-atelier --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/design-templates/aster-atelier .cursor/skills/aster-atelier && 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 "aster-atelier" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/aster-atelier into .cursor/skills/aster-atelier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aster-atelier", 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/nexu-io/open-design.git --path design-templates/aster-atelier--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 nexu-io/open-design --skill aster-atelier -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install nexu-io/open-design aster-atelier --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/design-templates/aster-atelier .gemini/skills/aster-atelier && 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 "aster-atelier" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/aster-atelier into .gemini/skills/aster-atelier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aster-atelier", 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 nexu-io/open-design aster-atelierInstalls 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 nexu-io/open-design --skill aster-atelier -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .github/skills && cp -r skills-src/design-templates/aster-atelier .github/skills/aster-atelier && 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 "aster-atelier" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/aster-atelier into .github/skills/aster-atelier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aster-atelier", 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 nexu-io/open-design --skill aster-atelier -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install nexu-io/open-design aster-atelier --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/design-templates/aster-atelier .opencode/skills/aster-atelier && 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 "aster-atelier" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/aster-atelier into .opencode/skills/aster-atelier/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "aster-atelier", 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
aster-atelier- GitHub stars
- 100k
- Token cost
- ~908 tokens
- SKILL.md length
- 371 words
- Files
- 7 (incl. references)
- Skills in repo
- 245
- Repo updated
- First seen
- Licence
- MIT
At a glance
Use this template when the user wants an artistic creative-studio website with classical imagery, cobalt skies, elegant serif typography and cinematic scrolling.
- Works in 6 steps: Read the seed and the user's… → Edit copy, semantic content and brand… → Keep it self-contained. Do not introduce… → …
- Wants an artistic creative-studio website with classical imagery
- SKILL.md covers Visual system, Interaction contract and Workflow
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Aster Atelier is an agent skill from nexu-io/open-design. Use this template when the user wants an artistic creative-studio website with classical imagery, cobalt skies, elegant serif typography and cinematic scrolling.
Its SKILL.md is about 910 tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including reference files (for example `ASSET-SOURCES.md`, `README.md` and `open-design.json`).
It sits in Frontend & Design, covering Typography. The repository describes itself as: 🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes… The licence is MIT.
When your agent uses it
- Wants an artistic creative-studio website with classical imagery
- Elegant serif typography and cinematic scrolling
Example prompts
- “/aster-atelier”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Read the seed and the user's brand/context; keep sensible defaults for missing optional details.
- Edit copy, semantic content and brand without flattening the layout.
- Keep it self-contained. Do not introduce external scripts, paid images or fonts.
- Render the page; check hero, all chapter links, menus, modal focus, forms and mobile overflow.
- Read references/checklist.md and pass its P0 gates before delivery.
- Deliver the runnable artifact according to the host execution profile: write canonical files when filesystem tools are available, or emit…
What it can do on your machine
Read from SKILL.md and the folder at commit 17e2559. 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
Aster Atelier loads about 908 tokens when it runs, and up to ~1.1k if it reads all its reference files. Until then it costs about 44 tokens; SKILL.md has 371 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 nexu-io/open-design at commit 17e2559, republished under its MIT licence (© nexu-io). 371 words, ~908 tokens.
Download SKILL.mdSave it as
.claude/skills/aster-atelier/SKILL.md (or your agent's skills folder). This skill also uses 6 other files; get the full folder from GitHub.- name
- aster-atelier
- description
- Use this template when the user wants an artistic creative-studio website with classical imagery, cobalt skies, elegant serif typography and cinematic scrolling.
- en_name
- Aster Atelier
- zh_name
- Aster 艺术工作室
- triggers
- cinematic studio website, classical art portfolio, editorial creative agency, 古典艺术工作室网站
- od.mode
- prototype
- od.surface
- web
- od.platform
- desktop
- od.scenario
- marketing
- od.example_prompt
- Create a cinematic website for an independent architecture studio called Solstice. Adapt the Aster Atelier seed with an architecture-focused story, three…
Aster Atelier
Start from example.html. It is the full runnable source, with embedded original artwork, styles and JavaScript. Keep its visual composition and functional interactions while adapting the brand and copy to the user's brief. Do not substitute a screenshot or use an unrelated website as source.
Visual system
- Palette: cobalt
#0758bc, deep night#083d86, ivory#fffaf0, parchment#fff6e3, bronze#f5cf7c. - System serif typography: Georgia / Times New Roman; system sans and monospace for body and coordinates. No fonts are distributed.
- Editorial composition: generous side margins, large serif headings, small uppercase coordinates, fine rules and open space.
- Five chapters: astronomer hero, point-cloud instrument / approach, observatory artwork and services, questions / contact, oversized wordmark footer.
- The two original illustrations are embedded WebP data URIs. Reuse them directly, preserving aspect and focus; do not fetch the previous inspiration site's resources.
- The armillary instrument is original Canvas 2D point-cloud code with three-dimensional rotation, drawn procedurally. Preserve its animation visibility gating and DPR cap.
Interaction contract
- Hero CTA scrolls to approach. Navigation has functioning chapter anchors.
- Navigation and contact use native
dialog, with close buttons, Escape handling and focus return. - Services and FAQ use native
details/summary. - Form inputs have visible labels, HTML validation and local-only save feedback. No fake submission or external endpoint. The user can download a text brief.
- Honor reduced motion. Stop the canvas loop while offscreen or in a hidden tab.
- Preserve mobile layout at 390px, legible headings, usable controls and no horizontal overflow.
Show full SKILL.md (129 more words)Show less
Workflow
- Read the seed and the user's brand/context; keep sensible defaults for missing optional details.
- Edit copy, semantic content and brand without flattening the layout.
- Keep it self-contained. Do not introduce external scripts, paid images or fonts.
- Render the page; check hero, all chapter links, menus, modal focus, forms and mobile overflow.
- Read
references/checklist.mdand pass its P0 gates before delivery. - Deliver the runnable artifact according to the host execution profile: write canonical files when filesystem tools are available, or emit one complete artifact when the host requires text artifacts. Describe backend behavior honestly. Never fabricate project metrics, awards or client endorsements.
ASSET-SOURCES.md records the original generated art and code provenance. The demo brand does not represent a real client or imply endorsement.
© nexu-io, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 6 other files (references) in design-templates/aster-atelier of nexu-io/open-design.
- SKILL.md
- ASSET-SOURCES.md
- LICENSE
- README.md
- example.html
- open-design.json
- references/checklist.md
Open the folder on GitHubat commit 17e2559
Compare with similar skills
Aster Atelier 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 |
|---|---|---|---|---|---|---|
| Aster Atelier this skillnexu-io/open-design | 100k | — | ~908 | Automated safety check: Pass | MIT | |
| Impeccablebestofjs/bestofjs | 3.1k | 26 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Tailwindcss Developmentanonaddy/anonaddy | 4.9k | 10 repos | ~865 | Automated safety check: Pass | MIT | |
| Design SystemOhh-889/skyroc | 795 | 11 repos | ~1.7k | Automated safety check: Pass | MIT | |
| Make Interfaces Feel Bettersamuelclay/NewsBlur | 7.6k | 10 repos | ~1.5k | Automated safety check: Pass | MIT | |
| UI UX Pro Maxsaoudi-h/solar-icons | 190 | 18 repos | ~11k | Automated safety check: Notes | Custom licence |
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Design engineering principles for making interfaces feel polished.
UI UX Pro Max
saoudi-h/solar-icons
UI/UX design intelligence for web and mobile. An agent skill from saoudi-h/solar-icons.
Baseline UI
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Applies a fixed set of UI rules for stack, components, interaction, animation, typography and layout, or reviews a file against them with concrete fixes.
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Related
Categories
Questions about Aster Atelier
What does Aster Atelier do?
Use this template when the user wants an artistic creative-studio website with classical imagery, cobalt skies, elegant serif typography and cinematic scrolling. Aster Atelier is an agent skill from nexu-io/open-design. Use this template when the user wants an artistic creative-studio website with classical imagery, cobalt skies, elegant serif typography and cinematic scrolling.
When should I use Aster Atelier?
Aster Atelier fits situations like: wants an artistic creative-studio website with classical imagery; elegant serif typography and cinematic scrolling.
How do I install Aster Atelier in Claude Code?
Run `npx skills add nexu-io/open-design --skill aster-atelier -a claude-code`. Or copy the skill folder (design-templates/aster-atelier in nexu-io/open-design) into .claude/skills/aster-atelier in your project. Claude Code loads it when a task matches its description.
How do I install Aster Atelier in Codex?
Run `npx skills add nexu-io/open-design --skill aster-atelier -a codex`. Or copy the skill folder (design-templates/aster-atelier in nexu-io/open-design) into .agents/skills/aster-atelier in your project. Codex loads it when a task matches its description.
Can I use Aster Atelier 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 nexu-io/open-design --skill aster-atelier -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/aster-atelier, .gemini/skills/aster-atelier, .github/skills/aster-atelier and .opencode/skills/aster-atelier in your project.
What does Aster Atelier need to run?
SKILL.md names no scripts, command-line tools or credentials: Aster Atelier is instructions for the agent only.
Does Aster Atelier 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 Aster Atelier 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 Aster Atelier use?
Aster Atelier is published under the MIT licence (from the LICENSE file in the skill folder). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Aster Atelier use?
About 908 tokens (SKILL.md is roughly 3.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 227 tokens, read only when the agent opens those files.
What are the alternatives to Aster Atelier?
Skills that share tags, products or a category with Aster Atelier: Impeccable (bestofjs/bestofjs, 3.1k stars), Tailwindcss Development (anonaddy/anonaddy, 4.9k stars), Design System (Ohh-889/skyroc, 795 stars) and Make Interfaces Feel Better (samuelclay/NewsBlur, 7.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Aster Atelier?
nexu-io (a GitHub organization) maintains it in nexu-io/open-design, which has 100,280 GitHub stars. The repository holds 245 skills in this directory. The repository was last updated on October 10, 2026.
Source: nexu-io/open-design on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.