MCP Server

io.github.kiwoongeom/gmc-mcp MCP Server

Name: io.github.kiwoongeom/gmc-mcp MCP Server
Author: io.github.kiwoongeom

io.github.kiwoongeom/gmc-mcp

Repository Registry

What is the io.github.kiwoongeom/gmc-mcp MCP server?

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

How to install io.github.kiwoongeom/gmc-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

GMC_ACCOUNT_ID
required
Your 10-digit Google Merchant Center account ID (top-right of merchants.google.com).
GMC_SERVICE_ACCOUNT_KEY
secret
Absolute path to a Google Cloud service-account JSON key file. The service account must be added as Admin in Merchant Center.
GMC_OAUTH_TOKEN
secret
Absolute path to an OAuth user-token JSON file produced by `gmc-mcp auth-init`. Use this OR GMC_SERVICE_ACCOUNT_KEY.
GMC_SUBACCOUNT_ID
Optional sub-account ID when operating an MCA (Multi-Client Account).
GMC_DRY_RUN
When 'true', writes are logged to the audit log only (no actual API calls).
GMC_LOG_LEVEL
Log verbosity: DEBUG / INFO / WARNING / ERROR.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "gmc-mcp": {
      "command": "uvx",
      "args": [
        "gmc-mcp"
      ],
      "env": {
        "GMC_ACCOUNT_ID": "<YOUR_GMC_ACCOUNT_ID>",
        "GMC_SERVICE_ACCOUNT_KEY": "<YOUR_GMC_SERVICE_ACCOUNT_KEY>",
        "GMC_OAUTH_TOKEN": "<YOUR_GMC_OAUTH_TOKEN>",
        "GMC_SUBACCOUNT_ID": "<YOUR_GMC_SUBACCOUNT_ID>",
        "GMC_DRY_RUN": "<YOUR_GMC_DRY_RUN>",
        "GMC_LOG_LEVEL": "<YOUR_GMC_LOG_LEVEL>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "gmc-mcp": {
      "command": "uvx",
      "args": [
        "gmc-mcp"
      ],
      "env": {
        "GMC_ACCOUNT_ID": "<YOUR_GMC_ACCOUNT_ID>",
        "GMC_SERVICE_ACCOUNT_KEY": "<YOUR_GMC_SERVICE_ACCOUNT_KEY>",
        "GMC_OAUTH_TOKEN": "<YOUR_GMC_OAUTH_TOKEN>",
        "GMC_SUBACCOUNT_ID": "<YOUR_GMC_SUBACCOUNT_ID>",
        "GMC_DRY_RUN": "<YOUR_GMC_DRY_RUN>",
        "GMC_LOG_LEVEL": "<YOUR_GMC_LOG_LEVEL>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "gmc-mcp": {
      "command": "uvx",
      "args": [
        "gmc-mcp"
      ],
      "env": {
        "GMC_ACCOUNT_ID": "<YOUR_GMC_ACCOUNT_ID>",
        "GMC_SERVICE_ACCOUNT_KEY": "<YOUR_GMC_SERVICE_ACCOUNT_KEY>",
        "GMC_OAUTH_TOKEN": "<YOUR_GMC_OAUTH_TOKEN>",
        "GMC_SUBACCOUNT_ID": "<YOUR_GMC_SUBACCOUNT_ID>",
        "GMC_DRY_RUN": "<YOUR_GMC_DRY_RUN>",
        "GMC_LOG_LEVEL": "<YOUR_GMC_LOG_LEVEL>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "gmc-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "gmc-mcp"
      ],
      "env": {
        "GMC_ACCOUNT_ID": "<YOUR_GMC_ACCOUNT_ID>",
        "GMC_SERVICE_ACCOUNT_KEY": "<YOUR_GMC_SERVICE_ACCOUNT_KEY>",
        "GMC_OAUTH_TOKEN": "<YOUR_GMC_OAUTH_TOKEN>",
        "GMC_SUBACCOUNT_ID": "<YOUR_GMC_SUBACCOUNT_ID>",
        "GMC_DRY_RUN": "<YOUR_GMC_DRY_RUN>",
        "GMC_LOG_LEVEL": "<YOUR_GMC_LOG_LEVEL>"
      }
    }
  }
}

Claude Code

claude mcp add gmc-mcp --env GMC_ACCOUNT_ID=<YOUR_GMC_ACCOUNT_ID> --env GMC_SERVICE_ACCOUNT_KEY=<YOUR_GMC_SERVICE_ACCOUNT_KEY> --env GMC_OAUTH_TOKEN=<YOUR_GMC_OAUTH_TOKEN> --env GMC_SUBACCOUNT_ID=<YOUR_GMC_SUBACCOUNT_ID> --env GMC_DRY_RUN=<YOUR_GMC_DRY_RUN> --env GMC_LOG_LEVEL=<YOUR_GMC_LOG_LEVEL> -- uvx gmc-mcp