Search Console MCP Server

mcp-google-gsc

MCP server for Google Search Console -- search analytics, URL inspection, and site management via Claude.

Features

• Search Analytics -- Query clicks, impressions, CTR, and position with flexible dimension filters (query, page, device, country, date)
• URL Inspection -- Check indexing status, mobile usability, and rich results for any URL
• Site Listing -- List all verified Search Console properties accessible to your service account
• Multi-Client Support -- Manage multiple GSC properties with per-directory config mapping

Installation

From npm

npm install mcp-google-gsc

From source

git clone https://github.com/mharnett/mcp-search-console.git
cd mcp-google-gsc
npm install
npm run build

Configuration

Security: Never share your .mcp.json file or commit it to git -- it may contain API credentials. Add .mcp.json to your .gitignore.

Service Account Setup

1. Create a Google Cloud service account with Search Console API access
2. Download the JSON key file
3. Add the service account email as a user in Google Search Console for each property

Config File

Create a config.json in the project root (see config.example.json for the full structure):

{
  "default_credentials": "/path/to/service-account-key.json",
  "clients": {
    "my-project": {
      "site_url": "sc-domain:example.com",
      "credentials": "/path/to/service-account-key.json"
    }
  }
}

Environment Variable

Alternatively, set GOOGLE_APPLICATION_CREDENTIALS to the path of your service account key file. The config file takes precedence when present.

Usage

Add to your Claude Code .mcp.json:

{
  "mcpServers": {
    "gsc": {
      "command": "node",
      "args": ["/path/to/mcp-gsc/dist/index.js"]
    }
  }
}

Or if installed globally:

{
  "mcpServers": {
    "gsc": {
      "command": "npx",
      "args": ["mcp-google-gsc"]
    }
  }
}

Claude Desktop: Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Tools

gsc_search_analytics

Supports dimensions: query, page, device, country, date. Filter by any dimension with operators like equals, contains, notContains. Date range defaults to the last 28 days.

gsc_inspection

Returns index coverage, crawl status, mobile usability verdict, and rich result details for a specific URL within a property.

Architecture

• Resilience -- Uses cockatiel for retry with exponential backoff and circuit breaker patterns on all Google API calls
• Logging -- Structured logging via pino with configurable log levels
• Response Handling -- Responses truncated at 200KB to stay within MCP transport limits

License

MIT -- see LICENSE.

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Built by Mark Harnett / drak-marketing