googleTagManager_update_variable

Update an existing variable in a GTM workspace

SERVERScopeGate SOURCEhttps://mcp.scopegate.cloud/{api_key}

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-alifanov-scopegate/googletagmanager-update-variable.md

WHAT IT DOES

What googleTagManager_update_variable does on ScopeGate

AI agents use googleTagManager_update_variable to create or update resources in ScopeGate, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ScopeGate environment.

RISK

Why googleTagManager_update_variable is rated Medium

This tool modifies existing configuration data (GTM variables) in a reversible manner. It does not delete data (ruling out Destructive), does not execute arbitrary code or external operations (ruling out Execute), and does not involve financial transactions (ruling out Financial). The 'update' operation is characteristic of Write category.

From the tool's definition Tool name contains 'update' and description states 'Update an existing variable in a GTM workspace', which indicates modification of existing data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs googleTagManager_update_variable safely

PolicyLayer is an MCP gateway: it sits between your AI agents and ScopeGate, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For googleTagManager_update_variable, this is the rule to start with:

googleTagManager_update_variable Rate-limited

googleTagManager_update_variable stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "googleTagManager_update_variable": {
      "limits": [
        {
          "counter": "googletagmanager_update_variable_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ScopeGate, apply this rule, and every googleTagManager_update_variable call is checked against it from then on.

FAQ

Questions about googleTagManager_update_variable

What does the googleTagManager_update_variable tool do? +

Update an existing variable in a GTM workspace. It is categorised as a Write tool in the ScopeGate MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on googleTagManager_update_variable? +

Register the ScopeGate MCP server in PolicyLayer and add a rule for googleTagManager_update_variable: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches ScopeGate. Nothing to install.

What risk level is googleTagManager_update_variable? +

googleTagManager_update_variable is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit googleTagManager_update_variable? +

Yes. Add a rate_limit block to the googleTagManager_update_variable rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block googleTagManager_update_variable completely? +

Set action: deny in the PolicyLayer policy for googleTagManager_update_variable. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides googleTagManager_update_variable? +

googleTagManager_update_variable is provided by the ScopeGate MCP server (https://mcp.scopegate.cloud/{api_key}). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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