Agent skill

Starter

by ww-w-ai in ww-w-ai/bkit-claude-code

Static web development for beginners — HTML/CSS/JS and Next.js App Router.

Apache-2.0Auto-check passedFrontend & Design

Install Starter

skills CLI
$ npx skills add ww-w-ai/bkit-claude-code --skill starter -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install ww-w-ai/bkit-claude-code starter --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/ww-w-ai/bkit-claude-code.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/starter .claude/skills/starter && rm -rf skills-src

Use ~/.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/

Facts

Skill name
starter
GitHub stars
601
Token cost
~1.7k tokens
SKILL.md length
400 words
Files
1
Skills in repo
44
Repo updated
First seen
Licence
Apache-2.0

At a glance

Static web development for beginners — HTML/CSS/JS and Next.js App Router.

  • Works in 5 steps: Create project directory structure… → Generate package.json (when Next.js… → Create CLAUDE.md (Level: Starter… → …
  • Tasks that involve Landing pages
  • SKILL.md covers Actions, Target Audience, Tech Stack and Project Structure, plus 6 more sections
  • Reaches username.github.io

What it does

Starter is an agent skill from ww-w-ai/bkit-claude-code. Static web development for beginners — HTML/CSS/JS and Next.js App Router. Triggers: static website, portfolio, landing page, beginner

Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Frontend & Design, covering Landing pages. It works with Next.js. The repository describes itself as: bkit Vibecoding Kit - PDCA methodology + Claude Code mastery for AI-native development. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Landing pages

Example prompts

  • “/starter”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep, WebSearch, WebFetch

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Create project directory structure (HTML/CSS/JS or Next.js)
  2. Generate package.json (when Next.js selected)
  3. Create CLAUDE.md (Level: Starter specified)
  4. Create docs/ folder structure (for PDCA documents)
  5. Initialize the pipeline store — writeBkitMemory() in lib/pdca/status.js,

What it can do on your machine

Read from SKILL.md and the folder at commit 85b4913. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Glob
    • Grep
    • WebSearch
    • WebFetch

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript, html and css).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • username.github.io

    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

Starter loads about 1.7k tokens when it runs. Until then it costs about 36 tokens; SKILL.md has 400 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~36
When it runs · the whole SKILL.md, loaded when a task matches
~1.7k

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 ww-w-ai/bkit-claude-code at commit 85b4913, republished under its Apache-2.0 licence (© ww-w-ai). 400 words, ~1,734 tokens.

Download SKILL.mdSave it as .claude/skills/starter/SKILL.md (or your agent's skills folder).
name
starter
description
Static web development for beginners — HTML/CSS/JS and Next.js App Router. Triggers: static website, portfolio, landing page, beginner
allowed-tools
Read, Write, Edit, Glob, Grep, WebSearch, WebFetch
classification
capability
classification-reason
Pattern guidance may overlap with model's built-in knowledge as it improves
deprecation-risk
medium
effort
medium
argument-hint
[init|guide|help]
agent
bkit:starter-guide
user-invocable
true
imports
${PLUGIN_ROOT}/templates/design-starter.template.md
next-skill
phase-1-schema
pdca-phase
plan

Beginner (Starter) Skill

Actions

ActionDescriptionExample
initProject initialization (/init-starter feature)/starter init my-portfolio
guideDisplay development guide/starter guide
helpBeginner help/starter help
init (Project Initialization)
  1. Create project directory structure (HTML/CSS/JS or Next.js)
  2. Generate package.json (when Next.js selected)
  3. Create CLAUDE.md (Level: Starter specified)
  4. Create docs/ folder structure (for PDCA documents)
  5. Initialize the pipeline store — writeBkitMemory() in lib/pdca/status.js, which writes .bkit/state/memory.json (the migrated path of .bkit-memory.json). This holds the project level and the 9-phase pipelineStatus, read by the pipeline Stop hooks for phases 5, 6 and 9. It is NOT where the PDCA phase lives — that is .bkit/state/pdca-status.json.
guide (Development Guide)
  • Analyze current project state
  • Suggest next steps appropriate for Starter level
  • Phase 1-3 focused Pipeline guide
help (Beginner Help)
  • Explain HTML/CSS/JS basic concepts
  • Answer frequently asked questions
  • Provide example code

Target Audience

  • Those learning programming for the first time
  • Those who want to create a simple website
  • Those who need a portfolio site

Tech Stack

Option A: Pure HTML/CSS/JS (For Complete Beginners)
HTML5        → Web page structure
CSS3         → Styling
JavaScript   → Dynamic features (optional)
Option B: Next.js (Using Framework)
Next.js 14+  → React-based framework
Tailwind CSS → Utility CSS
TypeScript   → Type safety (optional)
Language Tier Guidance (v1.3.0)

Recommended: Tier 1 languages only (Python, TypeScript, JavaScript)

Starter level focuses on AI-Native development with maximum AI tool support.

TierAllowedReason
Tier 1✅ YesFull AI support, Vibe Coding optimized
Tier 2⚠️ LimitedConsider Dynamic level instead
Tier 3-4❌ NoUpgrade to Dynamic/Enterprise

Project Structure

Option A: HTML/CSS/JS
project/
├── index.html          # Main page
├── about.html          # About page
├── css/
│   └── style.css       # Styles
├── js/
│   └── main.js         # JavaScript
├── images/             # Image files
├── docs/               # PDCA documents
│   ├── 01-plan/
│   └── 02-design/
└── README.md
Option B: Next.js
project/
├── src/
│   ├── app/
│   │   ├── layout.tsx      # Common layout
│   │   ├── page.tsx        # Main page
│   │   └── about/
│   │       └── page.tsx    # About page
│   └── components/         # Reusable components
├── public/                 # Static files
├── docs/                   # PDCA documents
├── package.json
├── tailwind.config.js
└── README.md

Core Concept Explanations

HTML (Web Page Structure)
html
<!-- Basic structure -->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>My Website</title>
    <link rel="stylesheet" href="css/style.css">
</head>
<body>
    <header>Header</header>
    <main>Main content</main>
    <footer>Footer</footer>
</body>
</html>
Show full SKILL.md (162 more words)Show less
CSS (Styling Web Pages)
css
/* Basic styles */
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
}

/* Center alignment */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Responsive (mobile support) */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
}
Next.js App Router (Creating Pages)
tsx
// app/page.tsx - Main page
export default function Home() {
  return (
    <main className="container mx-auto p-4">
      <h1 className="text-3xl font-bold">
        Welcome!
      </h1>
    </main>
  );
}

// app/about/page.tsx - About page
// URL: /about
export default function About() {
  return (
    <div className="container mx-auto p-4">
      <h1>About</h1>
      <p>I am ...</p>
    </div>
  );
}
Tailwind CSS (Quick Styling)
tsx
// Frequently used classes
<div className="
  container    // Center alignment
  mx-auto      // Auto left/right margin
  p-4          // Padding 16px
  text-center  // Center text
  text-xl      // Large text
  font-bold    // Bold text
  bg-blue-500  // Blue background
  text-white   // White text
  rounded-lg   // Rounded corners
  hover:bg-blue-600  // Color change on hover
">

Deployment Methods

GitHub Pages (Free)
1. Create GitHub repository
2. Push code
3. Settings → Pages → Source: main branch
4. Access at https://username.github.io/repo-name
1. Sign up at vercel.com (GitHub integration)
2. "New Project" → Select repository
3. Click "Deploy"
4. URL automatically generated

Limitations

❌ Login/Registration (requires server)
❌ Data storage (requires database)
❌ Admin pages (requires backend)
❌ Payment features (requires backend)

When to Upgrade

Move to Dynamic Level if you need:

→ "I need login functionality"
→ "I want to store data"
→ "I need an admin page"
→ "I want users to communicate with each other"

bkit Features for Starter Level (v1.5.1)

For the best learning experience, activate the learning output style:

/output-style bkit-learning

This provides:

  • Learning points after each task explaining what you did and why
  • TODO(learner) markers encouraging hands-on practice
  • Concept explanations adjusted for beginner difficulty
Agent Memory (Auto-Active)

bkit agents automatically remember your learning progress across sessions. No setup needed — your starter-guide agent uses user scope memory, so learning context persists even across different projects.

Agent Teams

Agent Teams is not available for Starter level projects. When you upgrade to Dynamic level, you unlock 2-teammate parallel PDCA mode.


Common Mistakes

MistakeSolution
Image not showingCheck path (./images/photo.jpg)
CSS not appliedCheck link tag path
Page navigation not workingCheck href path (./about.html)
Broken on mobileCheck <meta name="viewport"> tag

© ww-w-ai, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/starter of ww-w-ai/bkit-claude-code.

Open the folder on GitHubat commit 85b4913

Compare with similar skills

Starter 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.

Starter compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Starter this skillww-w-ai/bkit-claude-code601—~1.7kAutomated safety check: PassApache-2.0
UI UX Pro Maxsaoudi-h/solar-icons19018 repos~11kAutomated safety check: NotesCustom licence
UI/UX Design System AdvisorGalaxy-Dawn/claude-scholar5.7k1 repos~1.1kAutomated safety check: PassMIT
Design StyleCastor6/tactus3761 repos~2.1kAutomated safety check: PassApache-2.0
Gridgeistohmiler/gridgeist115—~2.6kAutomated safety check: PassMIT
Landing Page Guidebear2u/my-skills932—~2.4kAutomated safety check: PassNone

Similar skills

  • UI UX Pro Max

    saoudi-h/solar-icons

    UI/UX design intelligence for web and mobile. An agent skill from saoudi-h/solar-icons.

    190 GitHub starsUsed in 18 repos~11k tokens
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    376 GitHub starsUsed in 1 repo~2.1k tokens
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Works with

Questions about Starter

What does Starter do?

Static web development for beginners — HTML/CSS/JS and Next.js App Router. Starter is an agent skill from ww-w-ai/bkit-claude-code.js App Router.

When should I use Starter?

Starter fits situations like: tasks that involve Landing pages.

How do I install Starter in Claude Code?

Run `npx skills add ww-w-ai/bkit-claude-code --skill starter -a claude-code`. Or copy the skill folder (skills/starter in ww-w-ai/bkit-claude-code) into .claude/skills/starter in your project. Claude Code loads it when a task matches its description.

How do I install Starter in Codex?

Run `npx skills add ww-w-ai/bkit-claude-code --skill starter -a codex`. Or copy the skill folder (skills/starter in ww-w-ai/bkit-claude-code) into .agents/skills/starter in your project. Codex loads it when a task matches its description.

Can I use Starter 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 ww-w-ai/bkit-claude-code --skill starter -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/starter, .gemini/skills/starter, .github/skills/starter and .opencode/skills/starter in your project.

What does Starter need to run?

SKILL.md names no scripts, command-line tools or credentials: Starter is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, WebSearch, WebFetch.

Does Starter access the network?

SKILL.md names 1 domain. In commands or code: username.github.io; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Starter 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 Starter use?

Starter is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Starter use?

About 1.7k tokens (SKILL.md is roughly 6.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Starter?

Skills that share tags, products or a category with Starter: UI UX Pro Max (saoudi-h/solar-icons, 190 stars), UI/UX Design System Advisor (Galaxy-Dawn/claude-scholar, 5.7k stars), Design Style (Castor6/tactus, 376 stars) and Gridgeist (ohmiler/gridgeist, 115 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Starter?

ww-w-ai (a GitHub organization) maintains it in ww-w-ai/bkit-claude-code, which has 601 GitHub stars. The repository holds 44 skills in this directory. The repository was last updated on September 27, 2026.

Source: ww-w-ai/bkit-claude-code on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.