Akii — SEO & AI Search Optimizer

Free AI-powered SEO, AEO, and GEO toolkit by Akii for Claude Code.

Aligned with Google's AI Optimization Guide for Google AI Overviews + AI Mode — and extends those foundations to the 5 other engines (ChatGPT, Claude, Gemini, Perplexity, Copilot) using peer-reviewed cross-engine research where Google doesn't have jurisdiction.

All skills run on your Claude Code session model (Claude Sonnet / Opus / etc) — same model you're already using.

Audit websites, plan content strategy, optimize pages, generate schema markup, cluster keywords, estimate your AI visibility for ChatGPT, Claude, Gemini, Perplexity, Copilot, and Google AI Overviews, generate llms.txt for non-Google AI crawlers, and apply the cross-engine GEO rewrite tactics from the Princeton/IIT Delhi study (Aggarwal et al., KDD 2024, arXiv:2311.09735) — all without leaving your terminal or IDE.

On AI visibility analysis: the ai-visibility skill uses public web signals in your Claude Code session, or observations from a connected Ahrefs Brand Radar MCP. It does not request an Akii-hosted numeric score and does not directly query the named engines. See AUTHORITIES.md for methodology and source limits.

See AUTHORITIES.md for how each source is scoped (Google guide → Google AI surfaces · Princeton paper → cross-engine GEO tactics · FirstPageSage breakdown → per-engine signal correlations).

Installation

Install directly from this GitHub repo. Inside the Claude Code prompt, run these as two separate commands — paste the first, press Enter, then paste the second. Pasting both at once concatenates them with a space and Claude Code treats the whole blob as one broken /plugin marketplace add call.

Step 1 — add the marketplace:

/plugin marketplace add https://github.com/akii-technologies-ltd/akii-seo-ai-search-optimizer

Step 2 — install the plugin:

/plugin install akii-seo-ai-search-optimizer@akii

Use the full https:// URL above — the short owner/repo form makes Claude Code clone via SSH on some systems and fails if you don't have a GitHub SSH key configured.

Submitted to the Anthropic community marketplace — pending review. Once accepted, you'll also be able to install with:

/plugin marketplace add anthropics/claude-plugins-community
/plugin install akii-seo-ai-search-optimizer@claude-community

Updating

Third-party Claude Code marketplaces have auto-update disabled by default. Two paths:

Recommended — enable auto-update once, never think about it again:

/plugin

Press Enter, navigate to Marketplaces tab → akii → Enable auto-update.

After that, every Claude Code startup refreshes the marketplace + updates installed plugins to the latest version. A notification will prompt /reload-plugins if updates landed.

Manual update per release: paste each command separately, press Enter between:

/plugin marketplace update akii

/reload-plugins

The first refreshes the marketplace catalog from GitHub; the second activates the updated plugin in the current session.

Quick start