Overview
web-artifacts-builder is an open-source frontend skill for Claude.ai, published by anthropics. Its author describes it as: “Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, o…”. The project has 177k stars on GitHub and ships custom license terms, so review them before reuse. Add it to your setup with `/plugin marketplace add anthropics/skills`.
What web-artifacts-builder does
To build powerful frontend claude.ai artifacts, follow these steps: 1. Initialize the frontend repo using `scripts/init-artifact.sh` 2. Develop your artifact by editing the generated code 3. Bundle all code into a single HTML file using `scripts/bundle-artifact.sh` 4. Display artifact to user 5. (Optional) Test the artifact
Best for
What’s inside
The SKILL.md for web-artifacts-builder is organised into these sections:
- Design & Style Guidelines
- Quick Start
- Step 1: Initialize Project
- Step 2: Develop Your Artifact
- Step 3: Bundle to Single HTML File
- Step 4: Share Artifact with User
- Step 5: Testing/Visualizing the Artifact (Optional)
- Reference
Installation
Add web-artifacts-builder to your agent with:
/plugin marketplace add anthropics/skillsReview a skill’s source before installing it — skills can instruct your agent to run commands. This command comes from the skill’s public repository, which is the source of truth for setup steps. New to skills? Read how to install Claude Code skills.
Supported agents
- Claude Code — ships a claude code plugin marketplace
License
anthropics has not declared a standard open-source license for this repository (Complete terms in LICENSE.txt). Confirm the terms with the author before reusing it.
Strengths
- Ships in anthropics/skills, an established project with 177,416 GitHub stars
- Works with Claude Code
- Actively maintained — repository updated in the last 30 days
- Its repository gained 12,054 GitHub stars over the last 52 days
Things to check
- No license declared — confirm terms with the author before reuse
Author
Topics
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Frequently asked questions
- What does web-artifacts-builder do?
- Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.
- How do I install web-artifacts-builder?
- Run /plugin marketplace add anthropics/skills in your agent, then reload your skills. Review the source at https://github.com/anthropics/skills before installing.
- Is web-artifacts-builder free to use?
- web-artifacts-builder is publicly available on GitHub, but anthropics has not declared a standard open-source license (Complete terms in LICENSE.txt). Confirm the terms with the author before reusing it.
- Which agents does web-artifacts-builder work with?
- web-artifacts-builder lists Claude Code — named in its SKILL.md, its plugin marketplace or its repository topics. Skills use the portable SKILL.md format, so other agents that read that format may load it too.
- Where does web-artifacts-builder come from?
- web-artifacts-builder ships inside anthropics/skills, a repository that contains 21 catalogued skills in total. The repository's 177,416 GitHub stars apply to that whole collection, not to this skill on its own.
