Google Merchant Center MCP

io.github.A1-x-Tech/mcp-google-merchants

MCP server for Google Merchant Center (Merchant API v1): products, promotions, reports, issues.

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mcp-google-merchants": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-merchants@1.3.2"
      ],
      "env": {
        "GOOGLE_MERCHANTS_CLIENT_ID": "<your GOOGLE_MERCHANTS_CLIENT_ID>",
        "GOOGLE_MERCHANTS_CLIENT_SECRET": "<your GOOGLE_MERCHANTS_CLIENT_SECRET>",
        "GOOGLE_MERCHANTS_REFRESH_TOKEN": "<your GOOGLE_MERCHANTS_REFRESH_TOKEN>",
        "GOOGLE_MERCHANTS_ACCESS_TOKEN": "<your GOOGLE_MERCHANTS_ACCESS_TOKEN>",
        "GOOGLE_MERCHANTS_API_BASE": "https://merchantapi.googleapis.com",
        "GOOGLE_MERCHANTS_TIMEOUT_MS": "60000",
        "GOOGLE_MERCHANTS_MAX_RETRIES": "3"
      }
    }
  }
}
Environment variables
  • GOOGLE_MERCHANTS_CLIENT_IDsecretGoogle OAuth 2.0 client ID (refresh-token flow).
  • GOOGLE_MERCHANTS_CLIENT_SECRETsecretGoogle OAuth 2.0 client secret (refresh-token flow).
  • GOOGLE_MERCHANTS_REFRESH_TOKENsecretOAuth refresh token with scope https://www.googleapis.com/auth/content.
  • GOOGLE_MERCHANTS_ACCESS_TOKENsecretPre-minted OAuth access token (~1h lifetime) — alternative to the refresh trio.
  • GOOGLE_MERCHANTS_API_BASEAPI root host override.
  • GOOGLE_MERCHANTS_TIMEOUT_MSPer-request timeout in milliseconds.
  • GOOGLE_MERCHANTS_MAX_RETRIESRetries on transient errors (429 always; 5xx/network for reads).

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.3.2
Registry
active
Published
11/4/2026
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