googleTagManager_create_variable
Create a new variable in a GTM workspace
This record as markdown: /tools/io-github-alifanov-scopegate/googletagmanager-create-variable.md
What googleTagManager_create_variable does on ScopeGate
AI agents use googleTagManager_create_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.
Why googleTagManager_create_variable is rated Medium
This tool creates a new variable in Google Tag Manager, which is a reversible modification operation. It does not execute code, delete data irreversibly, or move money. While it modifies GTM configuration (which could affect website tracking/analytics), the action is reversible and the blast radius is limited to configuration changes rather than destructive or executable operations.
From the tool's definition Tool name contains 'create' and description states 'Create a new variable in a GTM workspace', indicating reversible data creation without deletion or execution of arbitrary code.
Attacks that exploit this kind of access
The rule that runs googleTagManager_create_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_create_variable, this is the rule to start with:
googleTagManager_create_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.
The button opens the PolicyLayer dashboard: create your workspace, connect ScopeGate, apply this rule, and every googleTagManager_create_variable call is checked against it from then on.
Questions about googleTagManager_create_variable
Create a new 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.
Register the ScopeGate MCP server in PolicyLayer and add a rule for googleTagManager_create_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.
googleTagManager_create_variable is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the googleTagManager_create_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.
Set action: deny in the PolicyLayer policy for googleTagManager_create_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.
googleTagManager_create_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.
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