Zeo Tag Manager MCP

A Google Tag Manager MCP server operated by ZEO Teknoloji A.Ş., with scoped reads, snapshots, reviewable plans and guarded native operations.

Connect an MCP host

Add the Streamable HTTP endpoint to a compatible host and complete its browser Google OAuth flow:

https://gtm-mcp-sandbox.endpoints.lol/mcp

Hosts that use a local remote-transport adapter can configure:

{
  "mcpServers": {
    "zeo-gtm": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://gtm-mcp-sandbox.endpoints.lol/mcp"]
    }
  }
}

The contract defines 52 tools; the default tier exposes 28. Tool visibility does not grant customer access, Google permissions or approval to write.

Start with gtm_help and gtm_connection_status. Capture a snapshot before planning changes. Plans and preview results do not themselves authorize publication.

For the source-built local stdio server, trusted onboarding metadata, durable storage and operator-managed credentials are required. See the repository setup guide.

Troubleshooting

Check the MCP host's connection logs and its credential-management controls. A browser GET is not an MCP health check: /mcp accepts protocol POST requests.