The SEO Cluster Content Planner

#TASK
Build a complete SEO topic cluster plan for the seed keyword: {{seed_keyword}}.

#REQUEST
Do not just list keywords. Produce a publishable content architecture with pillar page outline, supporting articles, and an internal linking map.

#ACTION

## 1. Pillar Page Specification
- Target keyword: {{seed_keyword}}
- Title options (3, with search intent notes)
- Outline: H2 sections with target word count per section
- Key entities to cover (people, tools, concepts, frameworks)
- FAQ schema candidates (5-7 questions)

## 2. Cluster Articles (8-12 articles)
For each article:
- Working title
- Target keyword (long-tail, <50 KD if possible)
- Search intent (informational / commercial / transactional)
- Outline: 4-6 H2s
- Estimated word count
- How it links to pillar (which H2 section)
- How it links to other cluster articles

## 3. Internal Linking Map
Text diagram showing:
- Pillar → each cluster article (contextual anchor text)
- Cluster article → pillar (summary link)
- Cluster article → 2-3 sibling articles (contextual)

## 4. Content Gap Analysis
- What top 3 ranking pages cover that your outline misses
- Unique angles you can take (data, templates, frameworks, case studies)

## 5. Production Prioritization
Rank articles by: (search volume × business relevance) / competition
Top 3 to produce first.

#CONTEXT
Business: {{business_desc}}
Target audience: {{audience}}
Current domain authority: {{da_estimate}}
Existing content on this topic: {{existing_urls_or_none}}