mcp-seo-audit

On-page SEO analysis as MCP tools.

An MCP server that exposes on-page SEO analysis — metas, structured data, robots.txt, sitemaps and links — as tools any MCP-compatible client can call. No API keys, no accounts: everything runs off plain public-page fetches.

Tools

The server returns structured data and leaves the interpretation to the client. The same tools drive a quick audit, a competitor comparison, or a full crawl conversation.

Related MCP server: mcp-seo

Install

git clone https://github.com/mk-techi/mcp-seo-audit
cd mcp-seo-audit
npm install
npm run dev

A working server prints mcp-seo-audit ready and waits for a client on stdio.

Usage

Register the server with any MCP client. Example configuration:

{
  "mcpServers": {
    "seo-audit": {
      "command": "npx",
      "args": ["tsx", "/absolute/path/to/mcp-seo-audit/src/index.ts"]
    }
  }
}

On Windows, wrap the command in cmd:

{
  "mcpServers": {
    "seo-audit": {
      "command": "cmd",
      "args": ["/c", "npx", "tsx", "C:\\path\\to\\mcp-seo-audit\\src\\index.ts"]
    }
  }
}

Once connected, the five tools are available. Example prompts:

• Audit example.com and give me a prioritized fix list.

• Does this page have valid JSON-LD? Which types?

• Compare the on-page SEO of my landing page against a competitor's.

• Find broken internal links on the homepage.

Build

npm run build   # emits dist/
npm start       # runs the compiled server

Roadmap

• crawl_site — follow internal links up to N pages and aggregate issues

• Core Web Vitals via the public CrUX API

• Schema validation against schema.org definitions

• Publish to npm (npx mcp-seo-audit)

License

MIT