Content Refresher
SEO & GEO Skills Library · 20 skills for SEO + GEO · ClawHub · skills.sh
Research · keyword-research · competitor-analysis · serp-analysis · content-gap-analysis
Build · seo-content-writer · geo-content-optimizer · meta-tags-optimizer · schema-markup-generator
Optimize · on-page-seo-auditor · technical-seo-checker · internal-linking-optimizer · content-refresher
Monitor · rank-tracker · backlink-analyzer · performance-reporter · alert-manager
Cross-cutting · content-quality-auditor · domain-authority-auditor · entity-optimizer · memory-management
This skill helps identify and revitalize outdated content to reclaim lost rankings and traffic. It analyzes content freshness, identifies update opportunities, and guides the refresh process for maximum SEO and GEO impact.
When to Use This Skill
- Content has lost rankings or traffic over time
- Statistics and information are outdated
- Competitors have published better content
- Content needs updating for a new year
- Industry changes require content updates
- Adding new sections to existing content
- Converting old content for GEO optimization
What This Skill Does
- Freshness Analysis: Identifies outdated content needing updates
- Performance Tracking: Finds content with declining traffic
- Gap Identification: Spots missing information competitors have
- Update Prioritization: Ranks content by refresh potential
- Refresh Recommendations: Provides specific update guidance
- GEO Enhancement: Updates content for AI citation potential
- Republishing Strategy: Advises on date and promotion tactics
How to Use
Identify Content to Refresh
Find content on [domain] that needs refreshing
Which of my blog posts have lost the most traffic?
Refresh Specific Content
Refresh this article for [current year]: [URL/content]
Update this content to outrank [competitor URL]: [your URL]
Content Refresh Strategy
Create a content refresh strategy for [domain/topic]
Data Sources
See CONNECTORS.md for tool category placeholders.
With ~~analytics + ~~search console + ~~SEO tool connected:
Claude can automatically pull historical traffic trends from ~~analytics, fetch impression and ranking data from ~~search console, retrieve keyword position history from ~~SEO tool, and identify content with declining performance. This enables data-driven refresh prioritization.
With manual data only:
Ask the user to provide:
- Traffic data or screenshots showing performance trends
- Ranking screenshots or history for key pages
- Content publish dates and last update dates
- List of pages the user suspects need refreshing
Proceed with the analysis using provided data. Note in the output which findings are from automated data vs. manual review.
Instructions
When a user requests content refresh help:
CORE-EEAT Quick Score — Identify Weak Dimensions
Before refreshing, run a quick CORE-EEAT assessment to focus effort on the weakest areas. Reference: CORE-EEAT Benchmark
### CORE-EEAT Quick Assessment
**Content**: [title or URL]
**Content Type**: [type]
Rapidly score each dimension (estimate 0-100):
| Dimension | Quick Score | Key Weakness | Refresh Priority |
|-----------|-----------|--------------|-----------------|
| C — Contextual Clarity | [X]/100 | [main issue] | 🔴/🟡/🟢 |
| O — Organization | [X]/100 | [main issue] | 🔴/🟡/🟢 |
| R — Referenceability | [X]/100 | [main issue] | 🔴/🟡/🟢 |
| E — Exclusivity | [X]/100 | [main issue] | 🔴/🟡/🟢 |
| Exp — Experience | [X]/100 | [main issue] | 🔴/🟡/🟢 |
| Ept — Expertise | [X]/100 | [main issue] | 🔴/🟡/🟢 |
| A — Authority | [X]/100 | [main issue] | 🔴/🟡/🟢 |
| T — Trust | [X]/100 | [main issue] | 🔴/🟡/🟢 |
**Weakest Dimensions** (focus refresh here):
1. [Dimension] — [what needs fixing]
2. [Dimension] — [what needs fixing]
**Refresh Strategy**: Focus on 🔴 dimensions first, then 🟡.
_For full 80-item audit, use [content-quality-auditor](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/cross-cutting/content-quality-auditor/SKILL.md)_
Identify Content Refresh Candidates
## Content Refresh Analysis
### Refresh Candidate Identification
**Criteria for Content Refresh**:
- Published more than 6 months ago
- Contains dated information (years, statistics)
- Declining traffic trend
- Lost keyword rankings
- Outdated references or broken links
- Missing topics competitors now cover
- No GEO optimization
### Content Audit Results
| Content | Published | Last Updated | Traffic Trend | Priority |
|---------|-----------|--------------|---------------|----------|
| [Title 1] | [date] | [date] | ↓ -45% | 🔴 High |
| [Title 2] | [date] | Never | ↓ -30% | 🔴 High |
| [Title 3] | [date] | [date] | ↓ -20% | 🟡 Medium |
| [Title 4] | [date] | [date] | → 0% | 🟡 Medium |
### Refresh Prioritization Matrix
High Traffic + High Decline = 🔴 Refresh Immediately
High Traffic + Low Decline = 🟡 Schedule Refresh
Low Traffic + High Decline = 🟡 Evaluate & Decide
Low Traffic + Low Decline = 🟢 Low Priority
Analyze Individual Content for Refresh
## Content Refresh Analysis: [Title]
**URL**: [URL]
**Published**: [date]
**Last Updated**: [date]
**Word Count**: [X]
### Performance Metrics
| Metric | 6 Mo Ago | Current | Change |
|--------|----------|---------|--------|
| Organic Traffic | [X]/mo | [X]/mo | [+/-X]% |
| Avg Position | [X] | [X] | [+/-X] |
| Impressions | [X] | [X] | [+/-X]% |
| CTR | [X]% | [X]% | [+/-X]% |
### Keywords Analysis
| Keyword | Old Position | Current Position | Change |
|---------|--------------|------------------|--------|
| [kw 1] | [X] | [X] | ↓ [X] |
| [kw 2] | [X] | [X] | ↓ [X] |
| [kw 3] | [X] | [X] | ↓ [X] |
### Why This Content Needs Refresh
1. **Outdated information**: [specific examples]
2. **Competitive gap**: [what competitors added]
3. **Missing topics**: [new subtopics to cover]
4. **SEO issues**: [current optimization problems]
5. **GEO potential**: [AI citation opportunities]
Identify Specific Updates Needed
## Refresh Requirements
### Outdated Elements
| Element | Current | Update Needed |
|---------|---------|---------------|
| Year references | "[old year]" | Update to [current year] |
| Statistics | "[old stat]" | Find current data |
| Tool mentions | "[old tool]" | Add newer tools |
| Links | [X] broken | Fix or replace |
| Screenshots | Outdated UI | Recapture |
### Missing Information
**Topics competitors now cover that you don't**:
| Topic | Competitor Coverage | Words Needed | Priority |
|-------|---------------------|--------------|----------|
| [Topic 1] | 3/5 competitors | ~300 words | High |
| [Topic 2] | 2/5 competitors | ~200 words | Medium |
| [Topic 3] | 4/5 competitors | ~400 words | High |
### SEO Updates Needed
- [ ] Update title tag with current year
- [ ] Refresh meta description
- [ ] Add new H2 sections for [topics]
- [ ] Update internal links to newer content
- [ ] Add FAQ section for featured snippets
- [ ] Refresh images and add new alt text
### GEO Updates Needed
- [ ] Add clear definition at start
- [ ] Include quotable statistics with sources
- [ ] Add Q&A formatted sections
- [ ] Update sources with current citations
- [ ] Create standalone factual statements
Create Refresh Plan — Structural changes, content additions, statistics/links/images to update
Reference: See references/refresh-templates.md for the full refresh plan template (Step 5).
Write Refresh Content — Updated introduction, new sections, refreshed statistics, new FAQ section
Reference: See references/refresh-templates.md for the refresh content writing template (Step 6).
Optimize for GEO During Refresh — Clear definitions, quotable statements, Q&A sections, updated citations
Reference: See references/refresh-templates.md for the GEO enhancement template (Step 7).
Generate Republishing Strategy — Date strategy (update/add "last updated"/keep original), technical implementation, promotion plan
Reference: See references/refresh-templates.md for the republishing strategy template (Step 8).
Create Refresh Report — Summary of changes, updates completed, expected outcomes, next review date
Reference: See references/refresh-templates.md for the refresh report template (Step 9).
Validation Checkpoints
Input Validation
Output Validation
Example
Reference: See references/refresh-example.md for a full worked example (cloud hosting refresh) and the comprehensive content refresh checklist.
Tips for Success
- Prioritize by ROI - Refresh high-potential content first
- Don't just add dates - Make substantial improvements
- Beat competitors - Add what they have and more
- Track results - Monitor ranking changes post-refresh
- Schedule regular audits - Check content health quarterly
- Optimize for GEO - Every refresh is a GEO opportunity
Reference data: For content decay signal taxonomy, lifecycle stages, refresh vs. rewrite decision framework, and update strategy by content type, see references/content-decay-signals.md.
Reference Materials
Related Skills
1---2name: content-refresher3description: Refresh old blog posts and outdated content with current statistics, new information, and freshness signals to restore search rankings. Use when the user asks to "update old content", "refresh content", "content is outdated", "improve declining rankings", "revive old blog posts", "traffic is declining on this page", "rankings dropped for this article", or "this post is outdated". For writing new content from scratch, see seo-content-writer. For auditing without rewriting, see on-page-seo-auditor.4license: Apache-2.05---67# Content Refresher8910> **[SEO & GEO Skills Library](https://github.com/aaron-he-zhu/seo-geo-claude-skills)** · 20 skills for SEO + GEO · [ClawHub](https://clawhub.ai/u/aaron-he-zhu) · [skills.sh](https://skills.sh/aaron-he-zhu/seo-geo-claude-skills)1112<details>13<summary>Browse all 20 skills</summary>1415**Research** · [keyword-research](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/research/keyword-research/SKILL.md) · [competitor-analysis](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/research/competitor-analysis/SKILL.md) · [serp-analysis](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/research/serp-analysis/SKILL.md) · [content-gap-analysis](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/research/content-gap-analysis/SKILL.md)1617**Build** · [seo-content-writer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/build/seo-content-writer/SKILL.md) · [geo-content-optimizer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/build/geo-content-optimizer/SKILL.md) · [meta-tags-optimizer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/build/meta-tags-optimizer/SKILL.md) · [schema-markup-generator](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/build/schema-markup-generator/SKILL.md)1819**Optimize** · [on-page-seo-auditor](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/on-page-seo-auditor/SKILL.md) · [technical-seo-checker](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/technical-seo-checker/SKILL.md) · [internal-linking-optimizer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/internal-linking-optimizer/SKILL.md) · **content-refresher**2021**Monitor** · [rank-tracker](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/monitor/rank-tracker/SKILL.md) · [backlink-analyzer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/monitor/backlink-analyzer/SKILL.md) · [performance-reporter](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/monitor/performance-reporter/SKILL.md) · [alert-manager](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/monitor/alert-manager/SKILL.md)2223**Cross-cutting** · [content-quality-auditor](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/cross-cutting/content-quality-auditor/SKILL.md) · [domain-authority-auditor](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/cross-cutting/domain-authority-auditor/SKILL.md) · [entity-optimizer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/cross-cutting/entity-optimizer/SKILL.md) · [memory-management](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/cross-cutting/memory-management/SKILL.md)2425</details>2627This skill helps identify and revitalize outdated content to reclaim lost rankings and traffic. It analyzes content freshness, identifies update opportunities, and guides the refresh process for maximum SEO and GEO impact.2829## When to Use This Skill3031- Content has lost rankings or traffic over time32- Statistics and information are outdated33- Competitors have published better content34- Content needs updating for a new year35- Industry changes require content updates36- Adding new sections to existing content37- Converting old content for GEO optimization3839## What This Skill Does40411. **Freshness Analysis**: Identifies outdated content needing updates422. **Performance Tracking**: Finds content with declining traffic433. **Gap Identification**: Spots missing information competitors have444. **Update Prioritization**: Ranks content by refresh potential455. **Refresh Recommendations**: Provides specific update guidance466. **GEO Enhancement**: Updates content for AI citation potential477. **Republishing Strategy**: Advises on date and promotion tactics4849## How to Use5051### Identify Content to Refresh5253```54Find content on [domain] that needs refreshing55```5657```58Which of my blog posts have lost the most traffic?59```6061### Refresh Specific Content6263```64Refresh this article for [current year]: [URL/content]65```6667```68Update this content to outrank [competitor URL]: [your URL]69```7071### Content Refresh Strategy7273```74Create a content refresh strategy for [domain/topic]75```7677## Data Sources7879> See [CONNECTORS.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/CONNECTORS.md) for tool category placeholders.8081**With ~~analytics + ~~search console + ~~SEO tool connected:**82Claude can automatically pull historical traffic trends from ~~analytics, fetch impression and ranking data from ~~search console, retrieve keyword position history from ~~SEO tool, and identify content with declining performance. This enables data-driven refresh prioritization.8384**With manual data only:**85Ask the user to provide:861. Traffic data or screenshots showing performance trends872. Ranking screenshots or history for key pages883. Content publish dates and last update dates894. List of pages the user suspects need refreshing9091Proceed with the analysis using provided data. Note in the output which findings are from automated data vs. manual review.9293## Instructions9495When a user requests content refresh help:96971. **CORE-EEAT Quick Score — Identify Weak Dimensions**9899 Before refreshing, run a quick CORE-EEAT assessment to focus effort on the weakest areas. Reference: [CORE-EEAT Benchmark](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/references/core-eeat-benchmark.md)100101 ```markdown102 ### CORE-EEAT Quick Assessment103104 **Content**: [title or URL]105 **Content Type**: [type]106107 Rapidly score each dimension (estimate 0-100):108109 | Dimension | Quick Score | Key Weakness | Refresh Priority |110 |-----------|-----------|--------------|-----------------|111 | C — Contextual Clarity | [X]/100 | [main issue] | 🔴/🟡/🟢 |112 | O — Organization | [X]/100 | [main issue] | 🔴/🟡/🟢 |113 | R — Referenceability | [X]/100 | [main issue] | 🔴/🟡/🟢 |114 | E — Exclusivity | [X]/100 | [main issue] | 🔴/🟡/🟢 |115 | Exp — Experience | [X]/100 | [main issue] | 🔴/🟡/🟢 |116 | Ept — Expertise | [X]/100 | [main issue] | 🔴/🟡/🟢 |117 | A — Authority | [X]/100 | [main issue] | 🔴/🟡/🟢 |118 | T — Trust | [X]/100 | [main issue] | 🔴/🟡/🟢 |119120 **Weakest Dimensions** (focus refresh here):121 1. [Dimension] — [what needs fixing]122 2. [Dimension] — [what needs fixing]123124 **Refresh Strategy**: Focus on 🔴 dimensions first, then 🟡.125126 _For full 80-item audit, use [content-quality-auditor](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/cross-cutting/content-quality-auditor/SKILL.md)_127 ```1281292. **Identify Content Refresh Candidates**130131 ```markdown132 ## Content Refresh Analysis133 134 ### Refresh Candidate Identification135 136 **Criteria for Content Refresh**:137 - Published more than 6 months ago138 - Contains dated information (years, statistics)139 - Declining traffic trend140 - Lost keyword rankings141 - Outdated references or broken links142 - Missing topics competitors now cover143 - No GEO optimization144 145 ### Content Audit Results146 147 | Content | Published | Last Updated | Traffic Trend | Priority |148 |---------|-----------|--------------|---------------|----------|149 | [Title 1] | [date] | [date] | ↓ -45% | 🔴 High |150 | [Title 2] | [date] | Never | ↓ -30% | 🔴 High |151 | [Title 3] | [date] | [date] | ↓ -20% | 🟡 Medium |152 | [Title 4] | [date] | [date] | → 0% | 🟡 Medium |153 154 ### Refresh Prioritization Matrix155 156 ```157 High Traffic + High Decline = 🔴 Refresh Immediately158 High Traffic + Low Decline = 🟡 Schedule Refresh159 Low Traffic + High Decline = 🟡 Evaluate & Decide160 Low Traffic + Low Decline = 🟢 Low Priority161 ```162 ```1631643. **Analyze Individual Content for Refresh**165166 ```markdown167 ## Content Refresh Analysis: [Title]168 169 **URL**: [URL]170 **Published**: [date]171 **Last Updated**: [date]172 **Word Count**: [X]173 174 ### Performance Metrics175 176 | Metric | 6 Mo Ago | Current | Change |177 |--------|----------|---------|--------|178 | Organic Traffic | [X]/mo | [X]/mo | [+/-X]% |179 | Avg Position | [X] | [X] | [+/-X] |180 | Impressions | [X] | [X] | [+/-X]% |181 | CTR | [X]% | [X]% | [+/-X]% |182 183 ### Keywords Analysis184 185 | Keyword | Old Position | Current Position | Change |186 |---------|--------------|------------------|--------|187 | [kw 1] | [X] | [X] | ↓ [X] |188 | [kw 2] | [X] | [X] | ↓ [X] |189 | [kw 3] | [X] | [X] | ↓ [X] |190 191 ### Why This Content Needs Refresh192 193 1. **Outdated information**: [specific examples]194 2. **Competitive gap**: [what competitors added]195 3. **Missing topics**: [new subtopics to cover]196 4. **SEO issues**: [current optimization problems]197 5. **GEO potential**: [AI citation opportunities]198 ```1992004. **Identify Specific Updates Needed**201202 ```markdown203 ## Refresh Requirements204 205 ### Outdated Elements206 207 | Element | Current | Update Needed |208 |---------|---------|---------------|209 | Year references | "[old year]" | Update to [current year] |210 | Statistics | "[old stat]" | Find current data |211 | Tool mentions | "[old tool]" | Add newer tools |212 | Links | [X] broken | Fix or replace |213 | Screenshots | Outdated UI | Recapture |214 215 ### Missing Information216 217 **Topics competitors now cover that you don't**:218 219 | Topic | Competitor Coverage | Words Needed | Priority |220 |-------|---------------------|--------------|----------|221 | [Topic 1] | 3/5 competitors | ~300 words | High |222 | [Topic 2] | 2/5 competitors | ~200 words | Medium |223 | [Topic 3] | 4/5 competitors | ~400 words | High |224 225 ### SEO Updates Needed226 227 - [ ] Update title tag with current year228 - [ ] Refresh meta description229 - [ ] Add new H2 sections for [topics]230 - [ ] Update internal links to newer content231 - [ ] Add FAQ section for featured snippets232 - [ ] Refresh images and add new alt text233 234 ### GEO Updates Needed235 236 - [ ] Add clear definition at start237 - [ ] Include quotable statistics with sources238 - [ ] Add Q&A formatted sections239 - [ ] Update sources with current citations240 - [ ] Create standalone factual statements241 ```2422435. **Create Refresh Plan** — Structural changes, content additions, statistics/links/images to update244245 > **Reference**: See [references/refresh-templates.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-templates.md) for the full refresh plan template (Step 5).2462476. **Write Refresh Content** — Updated introduction, new sections, refreshed statistics, new FAQ section248249 > **Reference**: See [references/refresh-templates.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-templates.md) for the refresh content writing template (Step 6).2502517. **Optimize for GEO During Refresh** — Clear definitions, quotable statements, Q&A sections, updated citations252253 > **Reference**: See [references/refresh-templates.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-templates.md) for the GEO enhancement template (Step 7).2542558. **Generate Republishing Strategy** — Date strategy (update/add "last updated"/keep original), technical implementation, promotion plan256257 > **Reference**: See [references/refresh-templates.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-templates.md) for the republishing strategy template (Step 8).2582599. **Create Refresh Report** — Summary of changes, updates completed, expected outcomes, next review date260261 > **Reference**: See [references/refresh-templates.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-templates.md) for the refresh report template (Step 9).262263## Validation Checkpoints264265### Input Validation266- [ ] Target content URL or title clearly identified267- [ ] Historical performance data available (traffic trends, rankings)268- [ ] Content publish/update dates known269- [ ] If comparing to competitors, competitor URLs provided270271### Output Validation272- [ ] Every recommendation cites specific data points (not generic advice)273- [ ] Outdated elements identified with specific examples and replacement data274- [ ] All suggested additions include word counts and section locations275- [ ] Source of each data point clearly stated (~~analytics data, ~~search console, ~~SEO tool, user-provided, or estimated)276277## Example278279> **Reference**: See [references/refresh-example.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-example.md) for a full worked example (cloud hosting refresh) and the comprehensive content refresh checklist.280281## Tips for Success2822831. **Prioritize by ROI** - Refresh high-potential content first2842. **Don't just add dates** - Make substantial improvements2853. **Beat competitors** - Add what they have and more2864. **Track results** - Monitor ranking changes post-refresh2875. **Schedule regular audits** - Check content health quarterly2886. **Optimize for GEO** - Every refresh is a GEO opportunity289290> **Reference data**: For content decay signal taxonomy, lifecycle stages, refresh vs. rewrite decision framework, and update strategy by content type, see [references/content-decay-signals.md](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/content-decay-signals.md).291292## Reference Materials293294- [Content Decay Signals](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/content-decay-signals.md) — Decay indicators, lifecycle stages, and refresh triggers by content type295- [Refresh Templates](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-templates.md) — Detailed output templates for steps 5-9 (refresh plan, content writing, GEO enhancement, republishing, report)296- [Refresh Example & Checklist](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/content-refresher/references/refresh-example.md) — Full worked example and pre/post-refresh checklist297298## Related Skills299300- [content-gap-analysis](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/research/content-gap-analysis/SKILL.md) — Find what to add301- [seo-content-writer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/build/seo-content-writer/SKILL.md) — Write new sections302- [geo-content-optimizer](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/build/geo-content-optimizer/SKILL.md) — Enhance for AI303- [on-page-seo-auditor](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/optimize/on-page-seo-auditor/SKILL.md) — Audit refreshed content304- [content-quality-auditor](https://github.com/aaron-he-zhu/seo-geo-claude-skills/blob/main/cross-cutting/content-quality-auditor/SKILL.md) — Full 80-item CORE-EEAT audit305