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web-artifacts-builder

Build complex claude.ai HTML artifacts with React and Tailwind. Anthropic's reference workflow for shipping rich, embeddable artifacts.

81,043stars9,364forksUpdated 7/24/2026

Security Assessment

Safe(95/100)
Security Score95/100

About web-artifacts-builder

web-artifacts-builder is a thin catalogue entry, curated for the Open Design ecosystem, that advertises Anthropic's official web-artifacts-builder skill for building complex claude.ai HTML artifacts with React and Tailwind. Rather than containing the full workflow, this entry exists so an agent discovers the skill during planning and can then pull in the real implementation from upstream.

The content itself is minimal: a short description, a pointer to the upstream repository (Anthropic's skills repo), a category tag of web-artifacts, and instructions to install the upstream bundle (with its original assets, scripts, and references) into the active agent's skills directory before running the full workflow. It suggests inspecting the upstream README for exact paths and then invoking the skill by name or via its trigger phrases (web artifacts, tailwind artifact, react artifact, anthropic artifact).

Target users are people building rich, embeddable claude.ai artifacts who use the Open Design catalogue for skill discovery. Honestly, as a catalogue entry it provides no standalone capability or depth of its own; its value is as a discoverable signpost to the upstream Anthropic skill, and the actual functionality lives in that external bundle.

FAQ

Does this skill contain the full artifact-building workflow?

No. It is a catalogue entry that advertises Anthropic's official web-artifacts-builder. To run the full workflow with its assets, scripts, and references you install the upstream bundle into your agent's skills directory.

Where does the real skill live?

In Anthropic's skills repository at github.com/anthropics/skills under skills/web-artifacts-builder. The entry points you to inspect that README for exact paths.

What is it for?

Building complex claude.ai HTML artifacts with React and Tailwind — Anthropic's reference workflow for shipping rich, embeddable artifacts.

How do I trigger it?

Once the upstream bundle is installed, ask the agent to invoke it by name (web-artifacts-builder) or use a trigger phrase such as "web artifacts", "tailwind artifact", or "react artifact".

Install web-artifacts-builder

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill