Skillget

NullToHero

agent
Guvenlik Denetimi
Basarisiz
Health Gecti
  • License — License: NOASSERTION
  • Description — Repository has a description
  • Active repo — Last push 0 days ago
  • Community trust — 58 GitHub stars
Code Basarisiz
  • rm -rf — Recursive force deletion command in install.sh
  • fs module — File system access in tests/validate.js
Permissions Gecti
  • Permissions — No dangerous permissions requested

Bu listing icin henuz AI raporu yok.

SUMMARY

Claude Cowork plugin for Website Builder · Design + SEO toolkit · v1.5.0 · 3 skills · 47 commands · 82 reference docs · vendored design system · parallel audit agents · report export · browser preview · anti-pattern detector

README.md

NullToHero — Cowork Plugin

validate

v1.5.0 · 3 skills · 47 commands · 82 reference docs · parallel audit sub-agents · report export · deterministic anti-pattern detector

From zero knowledge to hero website. NullToHero gives Claude a complete design, SEO and motion engineering vocabulary so anyone, even with no prior experience, can build websites that look professional, rank on Google, and pass accessibility audits.

By Marius Yvard · Apache 2.0

Install via marketplace

This repo is also a Claude Code marketplace. Two install paths:

A. As a marketplace (recommended, supports auto-update)

/plugin marketplace add MariusYvard/NullToHero
/plugin install null-to-hero@null-to-hero-marketplace

Future releases pull automatically with /plugin marketplace update null-to-hero-marketplace.

B. As a direct plugin

/plugin install MariusYvard/NullToHero

C. Manual install (Unix/macOS/Linux)

bash <(curl -fsSL https://raw.githubusercontent.com/MariusYvard/NullToHero/main/install.sh)

D. Manual install (Windows PowerShell)

powershell -ExecutionPolicy Bypass -File install.ps1

What's new in 1.5.0

Design system generator

tools/design-system/ ships a data-driven knowledge base across 16 technology stacks (React, Next.js, Vue, Svelte, Astro, Nuxt, Angular, Laravel, HTML+Tailwind, shadcn/ui, SwiftUI, React Native, Flutter, Jetpack Compose, Three.js, Nuxt UI). Claude can now generate a stack-specific design system scaffold without loading large reference files.

Searchable reference index

tools/build-index.mjs pre-builds a lightweight index of all 82 reference documents. tools/search-references.mjs returns the most relevant reference path for a query — Claude loads only what it needs instead of the full doc set. This keeps context budget low on large projects.

Priority and severity model

/siteasy and /inspect now share a 1–10 severity table (accessibility first, data/charts last). Build-time and review-time triage follow the same order — no more disagreement between what /siteasy builds and what /inspect flags.

Validator upgrades

tests/validate.js gains four new checks: siteasy command→reference mapping (every declared command must have a backing file), siteasy command count minimum, CHANGELOG.md absence treated as error, and google-fonts.csv excluded from the large-file warning. CI now runs node tests/validate.js even if the index build step fails (continue-on-error + if: always()).

82 reference documents

Seven new reference documents ship in this release (design system schemas, inspect-rules.csv, ux-guidelines patterns). Full count: 82 documents across siteasy, seo and inspect.

Skills

/siteasy — Design

Build, polish, and ship production-grade interfaces.

Command What it does
build [feature] Build a full UI feature end-to-end with a confirmed design brief
plan [feature] Plan UX and visual direction before writing code
research [scope] UX research planning, method selection, persona and journey synthesis
ia [target] Information architecture, card sorting, tree testing, navigation patterns
journey [persona] Generate empathy maps, journey maps, or service blueprints
setup Create PRODUCT.md — brand, audience, tone, anti-references
critique [target] Design review with heuristic scoring
audit [target] Technical quality checks — a11y, performance, responsive, WCAG 2.2, image strategy, forms
polish [target] Final quality pass before shipping
amplify [target] Make bland designs bolder — typography, color, presence
simplify [target] Reduce visual noise, strip to essence
animate [target] Add purposeful motion and micro-interactions
typeset [target] Typography audit, font selection, hierarchy
layout [target] Spacing systems, visual rhythm, grid
adapt [target] Mobile, tablet, desktop, print adaptation
clarify [target] UX copy, error messages, button labels, empty states
onboard [target] First-run flows, empty states, feature discovery
delight [target] Micro-interactions, personality, satisfying feedback
launch [target] Production hardening and Core Web Vitals optimization
overdrive [target] View Transitions API, WebGL, scroll-driven animations
parallax [target] Multi-layer depth, scrollytelling, AI-adaptive motion governance, WCAG 2.2.2 compliance
document Generate DESIGN.md from existing project code
extract [target] Pull reusable tokens and components into a design system
tokens [project] Audit or create a two-layer CSS token system
live [target] Interactive variant mode (requires running dev server)

/seo — Search Engine Optimization

Get found on Google and AI search engines.

Command What it does
audit [url] Full site SEO audit — crawls up to 500 pages, scores 7 dimensions, outputs ACTION-PLAN.md
page [url] Deep single-page analysis — title, meta, H1-H6, schema, images, content score
plan [business-type] Complete SEO strategy — architecture, content pillars, keyword plan, 4-phase roadmap
technical [url] Robots.txt, sitemaps, Core Web Vitals, mobile, security headers, AI crawlers
schema [url] Detect, validate, and generate Schema.org JSON-LD
content [url] E-E-A-T, readability, keyword density, AI citation readiness
geo [url] Weighted GEO score — Google AIO, ChatGPT, Perplexity, Bing Copilot subscores
geo quick [url] 60-second GEO snapshot with top 3 quick wins
geo compare [url] GEO delta tracking against a stored baseline
sitemap [url|generate] XML sitemap validation and generation
images [url] Image SEO — alt text, formats, lazy loading, CLS, LCP
local [url] Local SEO — GBP, NAP, citations, reviews, LocalBusiness schema
hreflang [url|generate] Hreflang validation and generation
programmatic [url|plan] Programmatic SEO with quality gates
competitor-pages [url|generate] Comparison and alternatives pages with feature matrices
cluster [keyword] Semantic keyword clustering and content architecture
sxo [url] Search Experience Optimization — intent alignment and satisfaction signals
drift [url] baseline|compare|history SEO drift monitoring
backlinks [url] Backlink profile analysis
ecommerce [url] E-commerce SEO — products, categories, faceted navigation
report [url|file|generate] Format audit output as Markdown deliverable or PDF

Cross-command workflows:

  • New site: plan → build → technical → schema → sitemap → audit → report
  • Existing site: audit → technical → content → geo → backlinks → report
  • Page not ranking: page → content → schema → sxo
  • Local business: local → schema → geo
  • Keyword strategy: cluster → plan → programmatic
  • Before redesign: drift baseline → redesign → drift compare
  • E-commerce: ecommerce → schema → sitemap → images
  • Client deliverable: any command → report (Markdown) or report + PDF export

/inspect — Quality Checks

Three tools to run before every ship.

Command What it does
detect [target] Deterministic anti-pattern scan — focus rings, touch targets, reduced-motion, parallax violations, WCAG 2.2, image strategy, forms
preview [target] Real Chromium screenshot — desktop and mobile, reads back visually, fixes bugs in a loop
review [file] Design engineering code review — motion crimes, a11y violations, Before/After table with score

Recommended pre-ship sequence:

/inspect detect index.html
/inspect preview index.html
/inspect review index.html

Knowledge Base

NullToHero ships 82 reference documents that Claude loads on demand.

Design fundamentals

gestalt, cognitive-load, layout, typography, color-and-contrast, dark-mode-engineering, spatial-design, shape, polish, distill, bolder, quieter, amplify, simplify

Methodology

ux-research, personas, journey-mapping, information-architecture, heuristics-scoring, critique, shape, teach

Accessibility

accessibility-engineering, wcag-2-2, form-patterns

Motion

motion-design, animation-engineering, animate, delight, parallax, overdrive, interaction-design

Performance and assets

optimize, image-strategy, responsive-design, adapt, harden, launch

Systems and architecture

component-patterns, creative-patterns, css-architecture, design-tokens, tokens, extract, brand, document

SEO — core

audit, plan, technical, schema, content, page, geo

SEO — new in 1.3.0

sitemap, images, local, hreflang, programmatic, competitor-pages, cluster, sxo, drift, backlinks, ecommerce

SEO — plan assets

ecommerce-plan, saas, local-service, publisher, agency, generic

Inspect

detect, preview, review

The Journey

/siteasy research       ← understand the users
/siteasy ia             ← validate the structure
/siteasy setup          ← define brand, audience, tone
/siteasy plan           ← plan UX before coding
/seo plan               ← build SEO strategy in parallel
/seo cluster            ← define keyword architecture
     ↓
/siteasy build          ← build the interface
/siteasy layout         ← fix spacing and rhythm
/siteasy adapt          ← make it responsive
     ↓
/siteasy amplify        ← make it beautiful
/siteasy animate        ← add motion
/siteasy parallax       ← depth and scrollytelling
     ↓
/inspect detect         ← catch anti-patterns
/inspect preview        ← see it in a real browser
/inspect review         ← final code quality gate
     ↓
/seo audit              ← full SEO check
/seo technical          ← fix technical blockers
/seo schema             ← add structured data
/seo sitemap            ← generate and validate sitemap
/seo images             ← image SEO pass
/seo geo                ← AI search visibility
     ↓
/siteasy launch         ← harden for production

Context Files

NullToHero works best with two files in your project root:

  • PRODUCT.md — who your users are, your brand, tone, anti-references. Create with /siteasy setup.
  • DESIGN.md — colors, typography, components. Generate with /siteasy document.

Requirements

  • Node.js — required for /inspect preview, /inspect detect, and the validator (tests/validate.js)
  • Playwright — auto-installed on first /inspect preview run

Release History

  • 1.5.0 (May 2026) — Design system generator (16 stacks), searchable reference index, priority/severity model, validator upgrades, 82 reference docs.
  • 1.4.0 (May 2026) — Group C: parallel sub-agents for /seo audit (5 agent files), /seo report command (Markdown + PDF export), standardized ACTION-PLAN template across all commands, file integrity checks in validator.
  • 1.3.0 (May 2026) — 11 new SEO commands (sitemap, images, local, hreflang, programmatic, competitor-pages, cluster, sxo, drift, backlinks, ecommerce). GEO upgraded with weighted scoring, platform subscores, /geo quick, /geo compare. Installer scripts, CHANGELOG, CONTRIBUTING, reference validator.
  • 1.2.0 (May 2026) — Design foundations: Gestalt, UX research, IA, journey mapping, WCAG 2.2, image strategy, form patterns. Three new commands (research, ia, journey). 25 new anti-pattern rules.
  • 1.1.0 (May 2026) — Parallax engineering reference and audit script. One new command (parallax). 14 new anti-pattern rules.
  • 1.0.0 (April 2026) — Initial release: siteasy, seo, inspect with 31 commands and core references.

Contributing

See CONTRIBUTING.md for how to add reference files, new commands, or bug fixes.

node tests/validate.js   # run before opening a PR

License

Apache 2.0 — github.com/MariusYvard/NullToHero

Yorumlar (0)

Sonuc bulunamadi