Design Artifact
Design Artifact is an agent skill (a SKILL.md file) from plannotator/effective-html. Design principles and creative direction for building HTML artifacts — pages, reports, plans, landing pages, demos, decks, and small tools. It works with Claude Code and Codex and has 3,763 GitHub stars across a repository of 3 listed skills.
github.com/plannotator/effective-html/skills/design-artifact (opens in a new tab)
Data as of from the GitHub API; description from the skill's SKILL.md. Report an error
- Multi-skill repo
- Plugin marketplace
- Design & frontend
- Maintained
Add this skill
Claude
This repository is a Claude Code plugin marketplace. In Claude Code:
/plugin marketplace add plannotator/effective-html
/plugin install plannotator-effective-html@effective-htmlIn the Claude apps, zip the design-artifact folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).
ChatGPT / Codex
Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:
git clone --depth 1 https://github.com/plannotator/effective-html.git
cp -r effective-html/skills/design-artifact .agents/skills/design-artifact # repo; ~/.agents/skills for all projectsStandalone skills also load in the ChatGPT desktop app.
Cursor
Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:
git clone --depth 1 https://github.com/plannotator/effective-html.git
cp -r effective-html/skills/design-artifact .cursor/skills/design-artifact # project; ~/.cursor/skills for all projectsSource (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)
What this skill does
Design principles and creative direction for building HTML artifacts — pages, reports, plans, landing pages, demos, decks, and small tools. Use when creating or restyling any visual HTML deliverable and deciding its palette, type pairing, layout, theming, or overall register, or when the output must not look generically AI-generated.
When it triggers
- Use when creating or restyling any visual HTML deliverable and deciding its palette, type pairing, layout, theming, or overall register, or when the output must not look generically AI-generated.
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3 skills are listed from this repository.
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How do I install the Design Artifact skill?
In Claude Code, run /plugin marketplace add plannotator/effective-html and then /plugin install plannotator-effective-html@effective-html. For Codex or Cursor, copy the design-artifact folder into .agents/skills/ or .cursor/skills/.
Is the Design Artifact skill free?
Yes. The repository is open source under the MIT license.
Is Design Artifact maintained?
The repository's most recent commit was on Oct 15, 2026. appsgit only lists skills from repositories with a commit in the last six months.