seo-audit-mcp

seo-audit-mcp

An MCP server that lets AI assistants (Claude, ChatGPT, Cursor, Windsurf and any MCP client) audit web pages for technical SEO and AI-search readiness.

Ask your assistant things like:

• "Audit https://example.com/pricing and tell me what to fix first."
• "Check every link on our homepage."
• "Is our site blocking AI crawlers, and do we have a sitemap and llms.txt?"

It is read-only: it only sends GET/HEAD requests to the URLs you give it. No API keys, no accounts.

Tools

Tool	What it returns
audit_page	Status, response time, title and meta description (with lengths), H1/H2s, canonical, robots meta, lang, viewport, hreflang, Open Graph tags, JSON-LD types and validity, images without alt text, internal/external link counts, word count in the HTML, and a prioritised issue list (high / medium / low).
check_links	HTTP status of up to 200 links on a page: broken (4xx/5xx/unreachable), redirected and slow links.
check_site_files	robots.txt (sitemaps declared, AI crawlers blocked: GPTBot, ClaudeBot, PerplexityBot, Google-Extended…), sitemap URL count and a status sample, and whether /llms.txt exists.

Install

Requires Node.js 18+.

Claude Code

claude mcp add seo-audit -- npx -y github:Nexariza-AI/seo-audit-mcp

Claude Desktop, Cursor, Windsurf (add to the MCP config file)

{
  "mcpServers": {
    "seo-audit": {
      "command": "npx",
      "args": ["-y", "github:Nexariza-AI/seo-audit-mcp"]
    }
  }
}

From source

git clone https://github.com/Nexariza-AI/seo-audit-mcp.git
cd seo-audit-mcp && npm install && npm test

Notes

• Pages that render entirely with JavaScript show little HTML to crawlers that don't run scripts; audit_page flags this as thin content so you can add server-side or prerendered HTML.
• Some sites (LinkedIn, Cloudflare-protected pages) refuse automated requests with 403 or 999. check_links lists them, but open them in a browser before treating them as broken.

About

Built and maintained by Nexariza AI, an AI and software development company in Lahore, Pakistan. We build production MCP servers that connect Claude, ChatGPT and AI agents to CRMs, ERPs and databases, with OAuth, permissions and audit logs. New to MCP? Read What is an MCP server?

Issues and pull requests are welcome.

License

MIT