gtm_script_builder

Build a starter GTM script for the current founder wedge.

SERVERNodebench SOURCEnodebench-mcp

High RISK CLASS

Category Execute

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-homenshum-nodebench/gtm-script-builder.md

WHAT IT DOES

What gtm_script_builder does on Nodebench

AI agents invoke gtm_script_builder to trigger actions in Nodebench. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why gtm_script_builder is rated High

gtm_script_builder triggers real processes with real consequences. An agent gone sideways doesn't fire it once. It starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs gtm_script_builder safely

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

gtm_script_builder Rate-limited

gtm_script_builder stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "gtm_script_builder": {
      "limits": [
        {
          "counter": "gtm_script_builder_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about gtm_script_builder

What does the gtm_script_builder tool do? +

Build a starter GTM script for the current founder wedge. It is categorised as a Execute tool in the Nodebench MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on gtm_script_builder? +

Register the Nodebench MCP server in PolicyLayer and add a rule for gtm_script_builder: 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 Nodebench. Nothing to install.

What risk level is gtm_script_builder? +

gtm_script_builder is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit gtm_script_builder? +

Yes. Add a rate_limit block to the gtm_script_builder 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 gtm_script_builder completely? +

Set action: deny in the PolicyLayer policy for gtm_script_builder. 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 gtm_script_builder? +

gtm_script_builder is provided by the Nodebench MCP server (nodebench-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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