How do I install the Xantham AI SEO Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/xantham-ai-seo/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / General / general-misc

Xantham AI SEO

Category: General · Sub-category: general-misc · Last updated: 2026-05-21

type:audit

Use BEFORE any `ship <project>` or `deploy <project>` command, or when the user asks to "ship" / "deploy" / "push live" a project that has a public web surface. Also use when the user asks for an "AI-SEO audit", "llm.txt", "robots.txt for ChatGPT/Claude/Perplexity", "JSON-LD", or wants to know which projects are visible to LLM crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended, Applebot-Extended). Generates llm.txt + sitemap.xml + robots.txt + JSON-LD schema + last_updated metadata for the project being shipped, so AI assistants cite the site in their answers.

From the source SKILL.md

AI-SEO is the layer that makes a project visible AND citable when an LLM (ChatGPT / Claude / Perplexity / Google AI Overviews / Apple Intelligence) is asked a question that should recommend it.

What this skill does

Xantham AI SEO is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/xantham-ai-seo/ and loads when your prompt matches the skill's trigger.

When to invoke it: use when the user asks for an "AI-SEO audit", "llm.txt", "robots.

Who uses this skill

The Xantham AI SEO Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/xantham-ai-seo
curl -L https://claudskills.com/skills/xantham-ai-seo/SKILL.md \
  -o ~/.claude/skills/xantham-ai-seo/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/xantham-ai-seo/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/xantham-ai-seo/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\xantham-ai-seo\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

Source: https://github.com/ZQadus/Xantham-system-blueprint/blob/HEAD/.claude/skills/xantham-ai-seo/SKILL.md
License: MIT
Author: ZQadus

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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Xantham AI SEO

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

More General skills

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