Claude Skill SEO Geo Optimizer — AI skill for Claude Code

SEO/GEO/AEO Optimizer

Analysis and optimization toolkit for content visibility across search engines (SEO), AI platforms (GEO - Generative Engine Optimization), answer engines (AEO - Answer Engine Optimization), voice assistants, and social media.

**Author**: Boris Djordjevic, [199 Biotechnologies](https://199.bio) **Status**: Phase 2 Complete (Content Implementation) **License**: MIT **Repository**: [github.com/199-biotechnologies/claude-skill-seo-geo-optimizer](https://github.com/199-biotechnologies/claude-skill-seo-geo-optimizer)

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Purpose

This skill audits and optimizes content for discoverability across:

• Search engines: Google, Bing, Brave Search (traditional SEO)
• AI platforms: ChatGPT (Search, Atlas browser), Perplexity, Claude, Gemini, Brave Leo (GEO - Generative Engine Optimization)
• Answer engines: Google AI Overviews (Gemini 3, default Jan 2026), Google AI Mode (separate citation surface), Bing Copilot, featured snippets (AEO - Answer Engine Optimization)
• Voice assistants: Google Assistant, Siri, Alexa
• Social media: Facebook, X (Twitter), LinkedIn, WhatsApp, Instagram, Bluesky, Threads, Mastodon

Supports HTML, Markdown, and React/JSX files.

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What Shifted (Nov 2025 → May 2026)

• Google AI Overviews swapped to Gemini 3 on 27 Jan 2026. ~42% of previously cited domains were replaced; ~88% of AI Overview answers now cite 3+ sources (SE Ranking).
• Google AI Mode is a separate citation surface from AI Overviews — URL overlap ~14%. It uses query fan-out, so each H2 needs to stand alone as an answerable sub-query.
• Google retired FAQ rich results in Search on 7 May 2026. FAQ schema still earns its place for non-Google engines and as a structural signal for AI platforms.
• ChatGPT's 7 May 2026 update gave referral links more prominence. Similarweb measured a step-change in traffic and ~60% of it now lands on brand homepages — make the homepage answer "what does this site do" cleanly.
• **schema.or