passage-citability-checkerlisted

# Passage Citability Checker Scores the first 200 tokens of a blog/landing page on five GEO (Generative Engine Optimization) dimensions and outputs an actionable rewrite plan. Built on CMU GEO framework empirical findings (Stanford 2024 / "GEO: Generative Engine Optimization" / Aggarwal et al.). ## Why this matters in 2026 - **44.2% of AI Overview citations come from the first 30% of an article** (CMU GEO study, 2024-2025 large-scale benchmark) - AI Overviews + Personal Intelligence + ChatGPT Search synthesize answers — passages that *look like answers* get cited; passages that *meander* get skipped - Google公式 (developers.google.com/search/docs/fundamentals/ai-optimization-guide) recommends standard SEO + E-E-A-T + structured data — no AI-specific markup needed. **The lever is content structure, not metadata** ## What this skill scores For the page's first 200 tokens (lead paragraph + first H2/H3 if reached): | Dimension | Weight | What it measures | |---|---|---| | **Definition density** | 25% | Is there a "Xとは Y である" / "X is Y" sentence in the first 3 sentences? | | **Statistic density** | 20% | Count of concrete numbers (years, percentages, counts) per 100 tokens | | **Answer-first structure** | 19% | Does the first sentence directly answer the implied query, or does it preamble? | | **Entity clarity** | 16% | Are proper nouns (brand, place, person, technology) introduced with full names + parenthetical reading? | | **Citation hooks** | 20% | Presence of quote-friend