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Skill norahe0304-art/30x-seo-cn/seo

Master SEO orchestrator with 23 specialized sub-skills across 8 categories. Comprehensive SEO analysis for any website or business type. Performs full site audits, single-page deep analysis, technical SEO checks (crawlability, indexability, Core Web Vitals with INP), schema markup, content quality (E-E-A-T framework), image optimization, sitemap analysis, site architecture planning, AI search optimization (GEO for ChatGPT, Perplexity, AI Overviews), backlink analysis, keyword research, SERP tracking, and AI visibility monitoring. Industry detection for SaaS, e-commerce, local business, publishers, agencies. Triggers on: "SEO", "audit", "schema", "Core Web Vitals", "sitemap", "E-E-A-T", "AI Overviews", "GEO", "technical SEO", "content quality", "page speed", "structured data", "site architecture", "metadata", "AI SEO", "backlinks", "link building", "keywords", "keyword research", "SERP", "AI visibility".From its SKILL.md

Install
npx -y skills add norahe0304-art/30x-seo-cn --skill seo

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • 1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
  • runs commandsInstructs the agent to run 1 command, including `npm i -g squirrelscan`.

SKILL.md

9.7 KB, ~2.4k tokens by cl100k_base, as published. Nobody here has run it

SEO — Master Orchestrator (23 Sub-Skills)

[PROTOCOL]: Update this header on changes

Comprehensive SEO analysis across all industries (SaaS, local services, e-commerce, publishers, agencies). Orchestrates 23 specialized sub-skills organized in 8 categories, plus 6 parallel subagents for audits.

Quick Reference

1. Audit

CommandWhat it does
/seo page <url>Deep single-page analysis: title, meta, headings, links, images, Schema, E-E-A-T
squirrelscan audit <url>Full-site 230+ rules audit via CLI (npm i -g squirrelscan)

2. Technical SEO

CommandWhat it does
/seo technical <url>8-category audit: crawl, index, security, URLs, mobile, CWV, structured data, JS
/seo sitemap <url>Validate XML sitemaps, detect issues, generate new ones
/seo hreflang <url>Multi-language SEO: self-refs, return tags, x-default, ISO codes
/seo schema <url>Detect, validate, generate JSON-LD structured data
/seo geo-technical <url>AI crawler management: GPTBot, ClaudeBot, llms.txt, SSR check

3. Links

CommandWhat it does
/seo internal-links <url>Orphan pages, click depth, anchor text, link equity
/seo backlinks profile <domain>Backlink profile analysis (DataForSEO)
/seo backlinks gap <domain> <competitor>Find link gap opportunities (DataForSEO)
/seo redirects <url>Chains, loops, 301/302 mix, protocol issues, trailing slashes

4. Content

CommandWhat it does
/seo content-audit <url>E-E-A-T scoring + AI citability analysis
/seo images <url>Alt text, file sizes, formats (WebP/AVIF), lazy loading, CLS
/seo content-decay <url>Detect declining content, recommend refresh priorities
/seo cannibalization <domain>Find keyword conflicts between pages
/seo content-brief <keyword>Analyze SERP top 10, generate content briefs
/seo content-writerSEO + AI optimized writing guidelines

5. Planning

CommandWhat it does
/seo plan <business-type>Competitor analysis, keyword strategy, content calendar, 4-phase roadmap
/seo architecture <url>URL structure, navigation design, internal linking strategy

6. Programmatic SEO

CommandWhat it does
/seo programmatic planScale content: data sources, templates, quality gates, index control
/seo competitor-pages generateX vs Y comparisons, alternatives pages, feature matrices

7. Monitoring

CommandWhat it does
/seo monitor overviewMonitor your site: rankings, clicks, CTR, position changes (GSC)
/seo serp check <keyword>Live SERP check for any keyword (DataForSEO)
/seo ai-visibility domain <domain>Track mentions in ChatGPT, Claude, Perplexity, AI Overview (DataForSEO)

8. Data

CommandWhat it does
/seo keywords research <seed>Ideas, volume, difficulty, intent, trends (DataForSEO)
/seo keywords site <domain>Keywords a site ranks for (DataForSEO)
/seo keywords gap <domain> <competitor>Find keyword opportunities (DataForSEO)

Command → Skill Routing

CommandLoads Skill
page30x-seo-page
technical30x-seo-technical
sitemap30x-seo-sitemap
hreflang30x-seo-hreflang
schema30x-seo-schema
geo-technical30x-seo-geo-technical
internal-links30x-seo-internal-links
backlinks30x-seo-backlinks
redirects30x-seo-redirects
content-audit30x-seo-content-audit
images30x-seo-images
content-decay30x-seo-content-decay
cannibalization30x-seo-cannibalization
content-brief30x-seo-content-brief
content-writer30x-seo-content-writer
plan30x-seo-plan
architecture30x-seo-architecture
programmatic30x-seo-programmatic
competitor-pages30x-seo-competitor-pages
monitor30x-seo-monitor
serp30x-seo-serp
ai-visibility30x-seo-ai-visibility
keywords30x-seo-keywords

Orchestration Logic

When user invokes /seo audit, delegate to subagents in parallel:

  1. Detect business type (SaaS, local, ecommerce, publisher, agency, other)
  2. Spawn subagents: technical, content, schema, sitemap, performance, visual
  3. Collect results and generate unified report with SEO Health Score (0-100)
  4. Create prioritized action plan (Critical → High → Medium → Low)

Industry Detection

Detect business type from homepage signals:

  • SaaS: pricing page, /features, /integrations, /docs, "free trial", "sign up"
  • Local Service: phone number, address, service area, "serving [city]", Google Maps embed
  • E-commerce: /products, /collections, /cart, "add to cart", product schema
  • Publisher: /blog, /articles, /topics, article schema, author pages, publication dates
  • Agency: /case-studies, /portfolio, /industries, "our work", client logos

Quality Gates

Hard rules:

  • WARNING at 30+ location pages (enforce 60%+ unique content)
  • HARD STOP at 50+ location pages (require user justification)
  • Never recommend HowTo schema (deprecated Sept 2023)
  • FAQ schema only for government and healthcare sites
  • All Core Web Vitals references use INP, never FID

Scoring Methodology

SEO Health Score (0-100)

CategoryWeight
Technical SEO25%
Content Quality25%
On-Page SEO20%
Schema / Structured Data10%
Performance (CWV)10%
Images5%
AI Search Readiness5%

Priority Levels

  • Critical: Blocks indexing or causes penalties (immediate fix)
  • High: Significantly impacts rankings (fix within 1 week)
  • Medium: Optimization opportunity (fix within 1 month)
  • Low: Nice to have (backlog)

Sub-Skills (23 Total, 8 Categories)

1. Audit (1 skill + CLI)

SkillWhat it does
30x-seo-pageDeep single-page analysis
squirrelscan (CLI)Full-site 230+ rules audit

2. Technical SEO (5 skills)

SkillWhat it does
30x-seo-technical8-category technical audit
30x-seo-sitemapSitemap validation and generation
30x-seo-hreflangInternational SEO / hreflang
30x-seo-schemaSchema.org JSON-LD
30x-seo-geo-technicalAI crawler management

3. Links (3 skills)

SkillWhat it does
30x-seo-internal-linksInternal link analysis
30x-seo-backlinksBacklink profile (DataForSEO)
30x-seo-redirectsRedirect chain analysis

4. Content (6 skills)

SkillWhat it does
30x-seo-content-auditE-E-A-T + AI citability
30x-seo-imagesImage optimization
30x-seo-content-decayContent freshness analysis
30x-seo-cannibalizationKeyword conflict detection
30x-seo-content-briefSERP-based content briefs
30x-seo-content-writerSEO writing guidelines

5. Planning (2 skills)

SkillWhat it does
30x-seo-planStrategic SEO planning
30x-seo-architectureSite structure planning

6. Programmatic SEO (2 skills)

SkillWhat it does
30x-seo-programmaticScale content with templates
30x-seo-competitor-pagesX vs Y comparison pages

7. Monitoring (3 skills)

SkillWhat it does
30x-seo-monitorYour site via GSC
30x-seo-serpAny site via DataForSEO
30x-seo-ai-visibilityAI search visibility

8. Data (1 skill)

SkillWhat it does
30x-seo-keywordsKeyword research (DataForSEO)

Dependencies

CategorySkillsDependency
Audit1WebFetch
Technical SEO5WebFetch
Links3WebFetch + DataForSEO (backlinks)
Content6WebFetch
Planning2WebFetch
Programmatic SEO2WebFetch
Monitoring3GSC + DataForSEO
Data1DataForSEO

18 skills work without any API. 4 skills require DataForSEO. 1 skill requires Google Search Console.

Subagents

For parallel analysis during audits:

  • seo-technical — Crawlability, indexability, security, CWV
  • seo-content — E-E-A-T, readability, thin content
  • seo-schema — Detection, validation, generation
  • seo-sitemap — Structure, coverage, quality gates
  • seo-performance — Core Web Vitals measurement
  • seo-visual — Screenshots, mobile testing, above-fold

What ships with it: 4 files

23.3 KB alongside SKILL.md

references/

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