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SEO Inspector & Schema Validator MCP Server

Identify and fix common SEO tools in your project, without leaving Cursor/Claude.

Installation

Add the following to your MCP client configuration file.

Configuration

{
  "mcpServers": {
    "mgsrevolver-seo-inspector-mcp": {
      "url": "http://localhost:8767/sse"
    }
  }
}

You set up this MCP server to analyze a codebase for SEO issues and validate JSON-LD structured data. It runs locally and exposes practical tools to improve page visibility and correctness without needing a browser extension.

How to use

You connect your MCP client to the SEO Inspector MCP to run analysis and validation tasks. Use the available tools to scan your HTML files, validate JSON-LD data, and receive actionable recommendations for improving on-page SEO.

How to install

Prerequisites: ensure you have Node.js installed on your system. Node.js includes npm, which you will use to install dependencies.

git clone https://github.com/yourusername/seo-inspector-mcp.git
cd seo-inspector-mcp
```

```
npm install

Additional notes

Server connections include an HTTP endpoint for remote/multiplexed connections and a local script you can run to start the MCP server directly. The HTTP connection uses the SSE endpoint at the following URL when connecting from your MCP client.

To start the local MCP server, run the provided startup script.

Available tools

seo.analyze-codebase

Analyzes HTML files in a directory or codebase to identify SEO issues such as missing meta tags, improper heading structures, and opportunities for improvement.

seo.analyze-html

Analyzes a single HTML string to validate SEO elements and JSON-LD structured data, returning recommendations and detected issues.