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mcp/harbor
Grok

gmc mcp for Grok

io.github.kiwoongeom/gmc-mcp

MIT-licensed pip-installable MCP for Google Merchant Center on Merchant API v1 (126 tools).

client:Grok transport:stdio runtime:pypi

Install gmc mcp in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "gmc-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "gmc-mcp"
      ],
      "env": {
        "GMC_ACCOUNT_ID": "<GMC_ACCOUNT_ID>",
        "GMC_SERVICE_ACCOUNT_KEY": "<GMC_SERVICE_ACCOUNT_KEY>",
        "GMC_OAUTH_TOKEN": "<GMC_OAUTH_TOKEN>",
        "GMC_SUBACCOUNT_ID": "<GMC_SUBACCOUNT_ID>",
        "GMC_DRY_RUN": "<GMC_DRY_RUN>",
        "GMC_LOG_LEVEL": "<GMC_LOG_LEVEL>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

gmc mcp in other clients

gmc mcp MCP server