web-artifacts-builder

web-artifacts-builder is a skill for Claude Code from j2h4u/oh-my-claude-plugins. It costs 119 tokens per session (754 once invoked), scanned A, original, no licence file.

A set of instructions for building interactive web interfaces and React-based artifacts. React is a JavaScript library for assembling interfaces from reusable components.

In plain words
What is it for?
It is for creating dashboards, interactive apps, multi-component React interfaces, Tailwind or shadcn/ui artifacts, and single-file HTML bundles.
Why use it?
It helps guide requests that need more than a single static page, such as an app with multiple components or changing data.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the web-frontend plugin — 3 skills shipped together

Good fit It is for creating dashboards, interactive apps, multi-component React interfaces, Tailwind or shadcn/ui artifacts, and single-file HTML bundles.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/j2h4u/oh-my-claude-plugins/web-artifacts-builder
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add j2h4u/oh-my-claude-plugins --skill web-artifacts-builder
Clone the repo
git clone --depth 1 https://github.com/j2h4u/oh-my-claude-plugins

Made for: Claude Code.

Or install web-frontend, the plugin that ships this one along with the rest of its 3 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for web-artifacts-builder

README.md
[![agentmods](https://agentmods.dev/badge/skills/j2h4u/oh-my-claude-plugins/web-artifacts-builder/github.svg)](https://agentmods.dev/skills/j2h4u/oh-my-claude-plugins/web-artifacts-builder)
Your own site
<a href="https://agentmods.dev/skills/j2h4u/oh-my-claude-plugins/web-artifacts-builder"><img src="https://agentmods.dev/badge/skills/j2h4u/oh-my-claude-plugins/web-artifacts-builder/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for web-artifacts-builder

Your own site · 80×15
<a href="https://agentmods.dev/skills/j2h4u/oh-my-claude-plugins/web-artifacts-builder"><img src="https://agentmods.dev/badge/skills/j2h4u/oh-my-claude-plugins/web-artifacts-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 119 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 754 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00119 $0.00754
Opus 5 $0.00060 $0.00377
Sonnet 5 $0.00024 $0.00151
Haiku 4.5 $0.00012 $0.00075

Measured 8d ago against content hash 5c573ad30c47, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

web-artifacts-builder scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/bundle-artifact.sh, scripts/init-artifact.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

web/skills/web-artifacts-builder/SKILL.md · 74 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 74 lines · 119 tokens per session scan A 5c573ad30c47

Subscribe to this mod's changes

web-artifacts-builder is a skill published in the GitHub repository j2h4u/oh-my-claude-plugins (2 stars, last pushed 4d ago), with no licence file. It adds 119 tokens to every session and 754 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

chakra-ui-builder

Build responsive, accessible UI components and layouts using Chakra UI v3, install or configure Chakra UI in new and existing projects, and design scalable themes using tokens, semantic tokens, recipes, and slot recipes. Use this skill whenever a user asks to build, create, or generate any UI component, page, form…

chakra-ui/chakra-ui · 214 tokens

frontend-ui-dark-ts

Build dark-themed React applications using Tailwind CSS with custom theming, glassmorphism effects, and Framer Motion animations. Use when creating dashboards, admin panels, or data-rich interfaces with a refined dark aesthetic.

microsoft/skills · 48 tokens

cobejs

Use when adding a lightweight interactive globe with cobe (canvas setup, markers, interaction, performance, integration with React/Next.js).

MengTo/Skills · 31 tokens

stitch::react-components

Converts Stitch designs into modular Vite and React components, or syncs/updates existing React components to align with the latest Stitch designs, using system-level networking and AST-based validation.

google-labs-code/stitch-skills · 43 tokens

seed-design

An integration guide for SEED Design, covering shared component specifications and foundations plus React and Lynx implementation guidance.

daangn/seed-design · 33 tokens

vercel-composition-patterns

React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.

calesthio/OpenMontage · 58 tokens