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.
/plugin marketplace add secondsky/claude-skills/plugin install seo-optimizer@claude-skillsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
references/analysis-framework.mdreferences/output-templates.mdPerform comprehensive SEO analysis and optimization covering keyword placement, readability metrics, technical elements, and content quality to improve search engine rankings and user experience.
// 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:
| 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 |
Organize findings into prioritized action items based on impact and implementation effort.
# 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 SEO
- Meta tags analysis
- URL optimization
- Image optimization
## Content Gaps
- Missing subtopics
- Coverage recommendations
- Topic expansion opportunities
## Competitor Insights
- Top ranking pages analysis
- Word count comparison
- Unique angles they cover
- Our competitive advantage
## Implementation Checklist
- [ ] Action item 1
- [ ] Action item 2
## Estimated Impact
- **Time to Implement**: X hours
- **Expected Improvement**: [Moderate/Significant] ranking boost
- **Priority**: [High/Medium/Low]
- **Timeframe**: [Weeks until results]
See references/analysis-framework.md for:
See references/output-templates.md for:
"SEO is about creating valuable, well-optimized content that serves user intent better than competitors."
Focus on genuine value creation, not manipulation tactics. Quality content that helps users naturally attracts engagement signals that improve rankings.
Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.