seo

@NeverSight/seo

NeverSight

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Updated 5/5/2026

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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".

Installation

$npx agent-skills-cli install @NeverSight/seo

Claude Code

Cursor

Copilot

Codex

Antigravity

Details

RepositoryNeverSight/learn-skills.dev

Pathdata/skills-md/norahe0304-art/30x-seo/seo/SKILL.md

Branchmain

Scoped Name@NeverSight/seo

Usage

After installing, this skill will be available to your AI coding assistant.

Verify installation:

npx agent-skills-cli list

Skill Instructions

name: seo description: > 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". allowed-tools:

Read
Grep
Glob
Bash
WebFetch

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

Command	What 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

Command	What 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

Command	What 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

Command	What 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-writer`	SEO + AI optimized writing guidelines

5. Planning

Command	What 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

Command	What it does
`/seo programmatic plan`	Scale content: data sources, templates, quality gates, index control
`/seo competitor-pages generate`	X vs Y comparisons, alternatives pages, feature matrices

7. Monitoring

Command	What it does
`/seo monitor overview`	Monitor 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

Command	What 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

Command	Loads Skill
`page`	30x-seo-page
`technical`	30x-seo-technical
`sitemap`	30x-seo-sitemap
`hreflang`	30x-seo-hreflang
`schema`	30x-seo-schema
`geo-technical`	30x-seo-geo-technical
`internal-links`	30x-seo-internal-links
`backlinks`	30x-seo-backlinks
`redirects`	30x-seo-redirects
`content-audit`	30x-seo-content-audit
`images`	30x-seo-images
`content-decay`	30x-seo-content-decay
`cannibalization`	30x-seo-cannibalization
`content-brief`	30x-seo-content-brief
`content-writer`	30x-seo-content-writer
`plan`	30x-seo-plan
`architecture`	30x-seo-architecture
`programmatic`	30x-seo-programmatic
`competitor-pages`	30x-seo-competitor-pages
`monitor`	30x-seo-monitor
`serp`	30x-seo-serp
`ai-visibility`	30x-seo-ai-visibility
`keywords`	30x-seo-keywords

Orchestration Logic

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

Detect business type (SaaS, local, ecommerce, publisher, agency, other)
Spawn subagents: technical, content, schema, sitemap, performance, visual
Collect results and generate unified report with SEO Health Score (0-100)
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)

Category	Weight
Technical SEO	25%
Content Quality	25%
On-Page SEO	20%
Schema / Structured Data	10%
Performance (CWV)	10%
Images	5%
AI Search Readiness	5%

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)

Skill	What it does
30x-seo-page	Deep single-page analysis
squirrelscan (CLI)	Full-site 230+ rules audit

2. Technical SEO (5 skills)

Skill	What it does
30x-seo-technical	8-category technical audit
30x-seo-sitemap	Sitemap validation and generation
30x-seo-hreflang	International SEO / hreflang
30x-seo-schema	Schema.org JSON-LD
30x-seo-geo-technical	AI crawler management

3. Links (3 skills)

Skill	What it does
30x-seo-internal-links	Internal link analysis
30x-seo-backlinks	Backlink profile (DataForSEO)
30x-seo-redirects	Redirect chain analysis

4. Content (6 skills)

Skill	What it does
30x-seo-content-audit	E-E-A-T + AI citability
30x-seo-images	Image optimization
30x-seo-content-decay	Content freshness analysis
30x-seo-cannibalization	Keyword conflict detection
30x-seo-content-brief	SERP-based content briefs
30x-seo-content-writer	SEO writing guidelines

5. Planning (2 skills)

Skill	What it does
30x-seo-plan	Strategic SEO planning
30x-seo-architecture	Site structure planning

6. Programmatic SEO (2 skills)

Skill	What it does
30x-seo-programmatic	Scale content with templates
30x-seo-competitor-pages	X vs Y comparison pages

7. Monitoring (3 skills)

Skill	What it does
30x-seo-monitor	Your site via GSC
30x-seo-serp	Any site via DataForSEO
30x-seo-ai-visibility	AI search visibility

8. Data (1 skill)

Skill	What it does
30x-seo-keywords	Keyword research (DataForSEO)

Dependencies

Category	Skills	Dependency
Audit	1	WebFetch
Technical SEO	5	WebFetch
Links	3	WebFetch + DataForSEO (backlinks)
Content	6	WebFetch
Planning	2	WebFetch
Programmatic SEO	2	WebFetch
Monitoring	3	GSC + DataForSEO
Data	1	DataForSEO

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

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