Google Tag Manager MCP Server

by a1-x-techio.github.A1-x-Tech/mcp-google-tagmanagerv1.2.0

MCP server for the Google Tag Manager API v2: containers, workspaces, tags, triggers, publishing.

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Active5d ago

Install Google Tag Manager MCP server

claude mcp add google-tagmanager -e GOOGLE_TAGMANAGER_CLIENT_SECRET='<google-tagmanager-client-secret>' -e GOOGLE_TAGMANAGER_REFRESH_TOKEN='<google-tagmanager-refresh-token>' -e GOOGLE_TAGMANAGER_ACCESS_TOKEN='<google-tagmanager-access-token>' -- npx -y mcp-google-tagmanager

{
  "mcpServers": {
    "google-tagmanager": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-tagmanager"
      ],
      "env": {
        "GOOGLE_TAGMANAGER_CLIENT_SECRET": "<google-tagmanager-client-secret>",
        "GOOGLE_TAGMANAGER_REFRESH_TOKEN": "<google-tagmanager-refresh-token>",
        "GOOGLE_TAGMANAGER_ACCESS_TOKEN": "<google-tagmanager-access-token>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "google-tagmanager": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-tagmanager"
      ],
      "env": {
        "GOOGLE_TAGMANAGER_CLIENT_SECRET": "<google-tagmanager-client-secret>",
        "GOOGLE_TAGMANAGER_REFRESH_TOKEN": "<google-tagmanager-refresh-token>",
        "GOOGLE_TAGMANAGER_ACCESS_TOKEN": "<google-tagmanager-access-token>"
      }
    }
  }
}

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

{
  "servers": {
    "google-tagmanager": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-tagmanager"
      ],
      "env": {
        "GOOGLE_TAGMANAGER_CLIENT_SECRET": "<google-tagmanager-client-secret>",
        "GOOGLE_TAGMANAGER_REFRESH_TOKEN": "<google-tagmanager-refresh-token>",
        "GOOGLE_TAGMANAGER_ACCESS_TOKEN": "<google-tagmanager-access-token>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "google-tagmanager": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-tagmanager"
      ],
      "env": {
        "GOOGLE_TAGMANAGER_CLIENT_SECRET": "<google-tagmanager-client-secret>",
        "GOOGLE_TAGMANAGER_REFRESH_TOKEN": "<google-tagmanager-refresh-token>",
        "GOOGLE_TAGMANAGER_ACCESS_TOKEN": "<google-tagmanager-access-token>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
GOOGLE_TAGMANAGER_CLIENT_ID	—	—	Google OAuth client id (refresh-token flow).
GOOGLE_TAGMANAGER_CLIENT_SECRET	—	yes	Google OAuth client secret (refresh-token flow). Treat it as a secret.
GOOGLE_TAGMANAGER_REFRESH_TOKEN	—	yes	Google OAuth refresh token; exchanged for access tokens automatically. Treat it as a secret.
GOOGLE_TAGMANAGER_ACCESS_TOKEN	—	yes	Ready-made OAuth access token (~1h lifetime). Alternative to the client-id/secret/refresh-token trio.
GOOGLE_TAGMANAGER_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_TAGMANAGER_API_BASE	—	—	API root host override.
GOOGLE_TAGMANAGER_TIMEOUT_MS	—	—	Per-request timeout in milliseconds.
GOOGLE_TAGMANAGER_MAX_RETRIES	—	—	Retries on transient errors (429, quota 403, and 5xx/network for reads).
GOOGLE_TAGMANAGER_MIN_INTERVAL_MS	—	—	Minimum spacing between API requests, for the 0.25 QPS quota.

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 Tag Manager MCP server in Claude Code?

Run: claude mcp add google-tagmanager -e GOOGLE_TAGMANAGER_CLIENT_SECRET='<google-tagmanager-client-secret>' -e GOOGLE_TAGMANAGER_REFRESH_TOKEN='<google-tagmanager-refresh-token>' -e GOOGLE_TAGMANAGER_ACCESS_TOKEN='<google-tagmanager-access-token>' -- npx -y mcp-google-tagmanager. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Google Tag Manager require an API key?

Yes. It expects GOOGLE_TAGMANAGER_CLIENT_SECRET, GOOGLE_TAGMANAGER_REFRESH_TOKEN, GOOGLE_TAGMANAGER_ACCESS_TOKEN, of which 3 are secrets.

›Can I use Google Tag Manager as a remote (hosted) MCP server?

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

›Is Google Tag Manager in the official MCP registry?

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