🎯

seo-fundamentals

🎯Skill

from hainamchung/agent-assistant

What it does

Analyzes and optimizes web content for search engine visibility using E-E-A-T principles, Core Web Vitals, and technical SEO best practices.

📦

Part of

hainamchung/agent-assistant(227 items)

seo-fundamentals

Installation

npm installInstall npm package

npm install -g @namch/agent-assistant

git cloneClone repository

git clone https://github.com/hainamchung/agent-assistant.git

Node.jsRun Node.js server

node cli/install.js install cursor # Cursor

Node.jsRun Node.js server

node cli/install.js install claude # Claude Code

Node.jsRun Node.js server

node cli/install.js install copilot # GitHub Copilot

+ 7 more commands

📖 Extracted from docs: hainamchung/agent-assistant

Need more details? View full documentation on GitHub →

1Installs

AddedFeb 4, 2026

View on GitHub Back to Skills

Skill Details

SKILL.md

SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.

Overview

# SEO Fundamentals

> Principles for search engine visibility.

---

1. E-E-A-T Framework

| Principle | Signals |

|-----------|---------|

| Experience | First-hand knowledge, real examples |

| Expertise | Credentials, depth of knowledge |

| Authoritativeness | Backlinks, mentions, industry recognition |

| Trustworthiness | HTTPS, transparency, accurate info |

---

2. Core Web Vitals

| Metric | Target | Measures |

|--------|--------|----------|

| LCP | < 2.5s | Loading performance |

| INP | < 200ms | Interactivity |

| CLS | < 0.1 | Visual stability |

---

3. Technical SEO Principles

Site Structure

| Element | Purpose |

|---------|---------|

| XML sitemap | Help crawling |

| robots.txt | Control access |

| Canonical tags | Prevent duplicates |

| HTTPS | Security signal |

Performance

| Factor | Impact |

|--------|--------|

| Page speed | Core Web Vital |

| Mobile-friendly | Ranking factor |

| Clean URLs | Crawlability |

---

4. Content SEO Principles

Page Elements

| Element | Best Practice |

|---------|---------------|

| Title tag | 50-60 chars, keyword front |

| Meta description | 150-160 chars, compelling |

| H1 | One per page, main keyword |

| H2-H6 | Logical hierarchy |

| Alt text | Descriptive, not stuffed |

Content Quality

| Factor | Importance |

|--------|------------|

| Depth | Comprehensive coverage |

| Freshness | Regular updates |

| Uniqueness | Original value |

| Readability | Clear writing |

---

5. Schema Markup Types

| Type | Use |

|------|-----|

| Article | Blog posts, news |

| Organization | Company info |

| Person | Author profiles |

| FAQPage | Q&A content |

| Product | E-commerce |

| Review | Ratings |

| BreadcrumbList | Navigation |

---

6. AI Content Guidelines

What Google Looks For

| ✅ Do | ❌ Don't |

|-------|----------|

| AI draft + human edit | Publish raw AI content |

| Add original insights | Copy without value |

| Expert review | Skip fact-checking |

| Follow E-E-A-T | Keyword stuffing |

---

7. Ranking Factors (Prioritized)

| Priority | Factor |

|----------|--------|

| 1 | Quality, relevant content |

| 2 | Backlinks from authority sites |

| 3 | Page experience (Core Web Vitals) |

| 4 | Mobile optimization |

| 5 | Technical SEO fundamentals |

---

8. Measurement

| Metric | Tool |

|--------|------|

| Rankings | Search Console, Ahrefs |

| Traffic | Analytics |

| Core Web Vitals | PageSpeed Insights |

| Indexing | Search Console |

| Backlinks | Ahrefs, Semrush |

---

> Remember: SEO is a long-term game. Quality content + technical excellence + patience = results.

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