Google Merchant Center MCP Server

by a1-x-techio.github.A1-x-Tech/mcp-google-merchantsv1.2.0

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

0Node.jsstdioofficial registry

context tax

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security

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cold start

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freshness

Active5d ago

Install Google Merchant Center MCP server

claude mcp add google-merchants -e GOOGLE_MERCHANTS_CLIENT_ID='<google-merchants-client-id>' -e GOOGLE_MERCHANTS_CLIENT_SECRET='<google-merchants-client-secret>' -e GOOGLE_MERCHANTS_REFRESH_TOKEN='<google-merchants-refresh-token>' -e GOOGLE_MERCHANTS_ACCESS_TOKEN='<google-merchants-access-token>' -- npx -y mcp-google-merchants

{
  "mcpServers": {
    "google-merchants": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-merchants"
      ],
      "env": {
        "GOOGLE_MERCHANTS_CLIENT_ID": "<google-merchants-client-id>",
        "GOOGLE_MERCHANTS_CLIENT_SECRET": "<google-merchants-client-secret>",
        "GOOGLE_MERCHANTS_REFRESH_TOKEN": "<google-merchants-refresh-token>",
        "GOOGLE_MERCHANTS_ACCESS_TOKEN": "<google-merchants-access-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "google-merchants": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-merchants"
      ],
      "env": {
        "GOOGLE_MERCHANTS_CLIENT_ID": "<google-merchants-client-id>",
        "GOOGLE_MERCHANTS_CLIENT_SECRET": "<google-merchants-client-secret>",
        "GOOGLE_MERCHANTS_REFRESH_TOKEN": "<google-merchants-refresh-token>",
        "GOOGLE_MERCHANTS_ACCESS_TOKEN": "<google-merchants-access-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "google-merchants": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-merchants"
      ],
      "env": {
        "GOOGLE_MERCHANTS_CLIENT_ID": "<google-merchants-client-id>",
        "GOOGLE_MERCHANTS_CLIENT_SECRET": "<google-merchants-client-secret>",
        "GOOGLE_MERCHANTS_REFRESH_TOKEN": "<google-merchants-refresh-token>",
        "GOOGLE_MERCHANTS_ACCESS_TOKEN": "<google-merchants-access-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "google-merchants": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-merchants"
      ],
      "env": {
        "GOOGLE_MERCHANTS_CLIENT_ID": "<google-merchants-client-id>",
        "GOOGLE_MERCHANTS_CLIENT_SECRET": "<google-merchants-client-secret>",
        "GOOGLE_MERCHANTS_REFRESH_TOKEN": "<google-merchants-refresh-token>",
        "GOOGLE_MERCHANTS_ACCESS_TOKEN": "<google-merchants-access-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
GOOGLE_MERCHANTS_CLIENT_ID	—	yes	Google OAuth 2.0 client ID (refresh-token flow).
GOOGLE_MERCHANTS_CLIENT_SECRET	—	yes	Google OAuth 2.0 client secret (refresh-token flow).
GOOGLE_MERCHANTS_REFRESH_TOKEN	—	yes	OAuth refresh token with scope https://www.googleapis.com/auth/content.
GOOGLE_MERCHANTS_ACCESS_TOKEN	—	yes	Pre-minted OAuth access token (~1h lifetime) — alternative to the refresh trio.
GOOGLE_MERCHANTS_ACCOUNT_ID	—	—	Default Merchant Center account ID; tools can override it per call.
GOOGLE_MERCHANTS_OAUTH_PORT	—	—	Fixed port for the loopback listener of the in-chat login (127.0.0.1 + PKCE). Set it when the client runs over SSH port forwarding; otherwise a free port is picked per login.
GOOGLE_MERCHANTS_API_BASE	—	—	API root host override.
GOOGLE_MERCHANTS_TIMEOUT_MS	—	—	Per-request timeout in milliseconds.
GOOGLE_MERCHANTS_MAX_RETRIES	—	—	Retries on transient errors (429 always; 5xx/network for reads).

Freshness

Active — last maintenance signal 5d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-04 · 5d ago · GitHub
Latest release
2026-09-20 · 19d ago · GitHub · v1.2.0
Package published
no data · npm/PyPI
Registry entry updated
2026-09-20 · 19d ago · official registry · v1.2.0

FAQ

›How do I install the Google Merchant Center MCP server in Claude Code?

Run: claude mcp add google-merchants -e GOOGLE_MERCHANTS_CLIENT_ID='<google-merchants-client-id>' -e GOOGLE_MERCHANTS_CLIENT_SECRET='<google-merchants-client-secret>' -e GOOGLE_MERCHANTS_REFRESH_TOKEN='<google-merchants-refresh-token>' -e GOOGLE_MERCHANTS_ACCESS_TOKEN='<google-merchants-access-token>' -- npx -y mcp-google-merchants. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Google Merchant Center require an API key?

Yes. It expects GOOGLE_MERCHANTS_CLIENT_ID, GOOGLE_MERCHANTS_CLIENT_SECRET, GOOGLE_MERCHANTS_REFRESH_TOKEN, GOOGLE_MERCHANTS_ACCESS_TOKEN, of which 4 are secrets.

›Can I use Google Merchant Center as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Google Merchant Center in the official MCP registry?

Yes, as io.github.A1-x-Tech/mcp-google-merchants.