seo-optimizer
SEO optimization with keyword analysis, readability assessment, technical validation, content quality.
Skill by jackson-video-resources
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/jackson-video-resources-seo-optimizer
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: writing, marketing
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/seo-optimizer
What's inside
- Skill name
seo-optimizer- Description
- SEO optimization with keyword analysis, readability assessment, technical validation, content quality. Use for search rankings, blog posts, content audits, or encountering keyword density, readability scores, meta tags, schema markup errors.
- License
- MIT
- Instructions
- 197 lines in SKILL.md · view on GitHub
Files (4)
- .skillfish.json
- SKILL.md
- analysis-framework.md · references/
- output-templates.md · references/
SKILL.md (first lines)
# SEO Optimizer
## Overview
Perform comprehensive SEO analysis and optimization covering keyword placement, readability metrics, technical elements, and content quality to improve search engine rankings and user experience.
## When to Use
- Optimizing blog posts or articles for search rankings
- Conducting content audits
- Improving existing content performance
- Planning new content with SEO in mind
- Analyzing competitor content strategies
- Preparing content for publication
## Core Analysis Areas
### 1. Target Keywords Analysis
- Identify primary and secondary keywords
- Check placement in title, H1, first 100 words, subheadings
- Calculate keyword density (target: 1-2%)
- Identify LSI keywords and semantic variations
- Flag keyword stuffing issues
### 2. Content Structure
- Verify heading hierarchy (H1 → H2 → H3)
- Check keyword usage in headings
- Evaluate paragraph length (target: <150 words)
- Assess overall scannability
- Review content organization
### 3. Readability Metrics
```javascript
// Readability scoring example
const readabilityMetrics = {
fleschScore: 65, // Target: 60-70
gradeLevel: 8, // Target: 7-9
avgSentenceLength: 18, // Target: <20 words
passiveVoice: 5, // Target: <10%
transitionWords: 30 // Target: >30%
};
```
**Key Metrics:**
- Flesch Reading Ease score (60-70 ideal)
- Grade level estimation
- Average sentence length (<20 words)
- Passive voice percentage (minimize)
- Transition word usage
### 4. Technical SEO Elements
| Element | Recommendation |
|---------|----------------|
| Meta Title | 50-60 characters with primary keyword |
| Meta Description | 150-160 characters, compelling with keyword |
| URL Slug | Short, keyword-rich, hyphen-separated |
| Image Alt Text | Descriptive with natural keyword usage |
| Internal Links | Link to related content with keyword anchors |
| External Links | Quality outbound links to authoritative sources |
### 5. Content Quality Assessment
- Word count adequacy (1500+ for competitive topics)
- Content depth and topic coverage
- Unique value proposition
- E-A-T signals (Expertise, Authority, Trustworthiness)
- Content freshness (current examples, recent data)
- Clear answer to user intent
### 6. Provide Actionable Recommendations
Organize findings into prioritized action items based on impact and implementation effort.
## Priority Levels
### Critical (Fix Immediately) 🚨
- Missing or poor meta description
- No keyword in title or H1
- Broken internal links
- Keyword density too high (stuffing) or too low
### High Priority ⚠️
- Poor readability score
- Weak heading structure
- Missing alt text on images
- Content too thin for topic
### Medium Priority 📋
- Could add related keywords
- Featured snippet opportunities
- Additional internal linking
- Schema markup opportunities
## Analysis Report Structure
```markdown
# SEO Analysis Report
## Overall Score: X/100
### Quick Wins 🚀
1. [Specific action with exact change]
2. [Specific action with exact change]
## Keyword Analysis
- Primary keyword density
- Placement verification
- LSI keyword coverage
## Readability Metrics
- Flesch Reading Ease: XX/100
- Grade Level: X
- Sentence length assessment
## Technical SEOFrom jackson-video-resources/skills, MIT.
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Signals
- Stars
- 23
- Forks
- 13
- Open issues
- 0
- Last commit (this folder)
- May 14, 2026 (5 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
seo-optimizer skill. Agent Mart. https://agentmart.dev/skills/jackson-video-resources-seo-optimizer (last updated 2026-10-24)