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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "mcp-google-tagmanager": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "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}",
        "GOOGLE_TAGMANAGER_API_BASE": "https://tagmanager.googleapis.com",
        "GOOGLE_TAGMANAGER_TIMEOUT_MS": "60000",
        "GOOGLE_TAGMANAGER_MAX_RETRIES": "3",
        "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS": "4200"
      }
    }
  }
}

claude mcp add mcp-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}" -e "GOOGLE_TAGMANAGER_API_BASE=https://tagmanager.googleapis.com" -e "GOOGLE_TAGMANAGER_TIMEOUT_MS=60000" -e "GOOGLE_TAGMANAGER_MAX_RETRIES=3" -e "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS=4200" -- npx -y [email protected]

[mcp_servers.mcp-google-tagmanager]
command = "npx"
args = ["-y", "[email protected]"]
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}", "GOOGLE_TAGMANAGER_API_BASE" = "https://tagmanager.googleapis.com", "GOOGLE_TAGMANAGER_TIMEOUT_MS" = "60000", "GOOGLE_TAGMANAGER_MAX_RETRIES" = "3", "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS" = "4200" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mcp-google-tagmanager": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "[email protected]"
      ],
      "enabled": true,
      "environment": {
        "GOOGLE_TAGMANAGER_CLIENT_SECRET": "{env:GOOGLE_TAGMANAGER_CLIENT_SECRET}",
        "GOOGLE_TAGMANAGER_REFRESH_TOKEN": "{env:GOOGLE_TAGMANAGER_REFRESH_TOKEN}",
        "GOOGLE_TAGMANAGER_ACCESS_TOKEN": "{env:GOOGLE_TAGMANAGER_ACCESS_TOKEN}",
        "GOOGLE_TAGMANAGER_API_BASE": "https://tagmanager.googleapis.com",
        "GOOGLE_TAGMANAGER_TIMEOUT_MS": "60000",
        "GOOGLE_TAGMANAGER_MAX_RETRIES": "3",
        "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS": "4200"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-google-tagmanager": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "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}",
        "GOOGLE_TAGMANAGER_API_BASE": "https://tagmanager.googleapis.com",
        "GOOGLE_TAGMANAGER_TIMEOUT_MS": "60000",
        "GOOGLE_TAGMANAGER_MAX_RETRIES": "3",
        "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS": "4200"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=mcp-google-tagmanager&config=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%3D%3D"
}

{
  "servers": {
    "mcp-google-tagmanager": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "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}",
        "GOOGLE_TAGMANAGER_API_BASE": "https://tagmanager.googleapis.com",
        "GOOGLE_TAGMANAGER_TIMEOUT_MS": "60000",
        "GOOGLE_TAGMANAGER_MAX_RETRIES": "3",
        "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS": "4200"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-google-tagmanager": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "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}",
        "GOOGLE_TAGMANAGER_API_BASE": "https://tagmanager.googleapis.com",
        "GOOGLE_TAGMANAGER_TIMEOUT_MS": "60000",
        "GOOGLE_TAGMANAGER_MAX_RETRIES": "3",
        "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS": "4200"
      }
    }
  }
}

extensions:
  "mcp-google-tagmanager":
    enabled: true
    name: "mcp-google-tagmanager"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "[email protected]"
    envs:
      "GOOGLE_TAGMANAGER_CLIENT_SECRET": "${GOOGLE_TAGMANAGER_CLIENT_SECRET}"
      "GOOGLE_TAGMANAGER_REFRESH_TOKEN": "${GOOGLE_TAGMANAGER_REFRESH_TOKEN}"
      "GOOGLE_TAGMANAGER_ACCESS_TOKEN": "${GOOGLE_TAGMANAGER_ACCESS_TOKEN}"
      "GOOGLE_TAGMANAGER_API_BASE": "https://tagmanager.googleapis.com"
      "GOOGLE_TAGMANAGER_TIMEOUT_MS": "60000"
      "GOOGLE_TAGMANAGER_MAX_RETRIES": "3"
      "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS": "4200"
    timeout: 300

Placeholders to fill from your own secret store: ${GOOGLE_TAGMANAGER_CLIENT_SECRET}, ${GOOGLE_TAGMANAGER_REFRESH_TOKEN}, ${GOOGLE_TAGMANAGER_ACCESS_TOKEN}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies67 · weight 15

pass
deps.known_vulnsno known advisory in 99 resolved packages
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable[email protected] resolved: 99 packages

Tool list unknown · checked 2026-10-20 12:45 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance90

livenessn/a

freshness100

hygiene100

+repository +namespace-matches-repo +website ~liveness-unmeasured +updated-30d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] npm98 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`mcp-google-tagmanager`	npm	1.2.0	–	`GOOGLE_TAGMANAGER_CLIENT_SECRET`, `GOOGLE_TAGMANAGER_REFRESH_TOKEN`, `GOOGLE_TAGMANAGER_ACCESS_TOKEN`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.A1-x-Tech/mcp-google-tagmanager",
  "title": "Google Tag Manager MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "1.2.0",
  "packages": [
    {
      "version": "1.2.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "mcp-google-tagmanager",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "GOOGLE_TAGMANAGER_CLIENT_ID",
          "description": "Google OAuth client id (refresh-token flow)."
        },
        {
          "name": "GOOGLE_TAGMANAGER_CLIENT_SECRET",
          "isSecret": true,
          "description": "Google OAuth client secret (refresh-token flow). Treat it as a secret."
        },
        {
          "name": "GOOGLE_TAGMANAGER_REFRESH_TOKEN",
          "isSecret": true,
          "description": "Google OAuth refresh token; exchanged for access tokens automatically. Treat it as a secret."
        },
        {
          "name": "GOOGLE_TAGMANAGER_ACCESS_TOKEN",
          "isSecret": true,
          "description": "Ready-made OAuth access token (~1h lifetime). Alternative to the client-id/secret/refresh-token trio."
        },
        {
          "name": "GOOGLE_TAGMANAGER_OAUTH_PORT",
          "description": "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."
        },
        {
          "name": "GOOGLE_TAGMANAGER_API_BASE",
          "default": "https://tagmanager.googleapis.com",
          "description": "API root host override."
        },
        {
          "name": "GOOGLE_TAGMANAGER_TIMEOUT_MS",
          "default": "60000",
          "description": "Per-request timeout in milliseconds."
        },
        {
          "name": "GOOGLE_TAGMANAGER_MAX_RETRIES",
          "default": "3",
          "description": "Retries on transient errors (429, quota 403, and 5xx/network for reads)."
        },
        {
          "name": "GOOGLE_TAGMANAGER_MIN_INTERVAL_MS",
          "default": "4200",
          "description": "Minimum spacing between API requests, for the 0.25 QPS quota."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/A1-x-Tech/mcp-google-tagmanager",
    "source": "github"
  },
  "websiteUrl": "https://github.com/A1-x-Tech/mcp-google-tagmanager#readme",
  "description": "MCP server for the Google Tag Manager API v2: containers, workspaces, tags, triggers, publishing."
}