update_script_include

Update a script include (requires SCRIPTING_ENABLED=true)

SERVERNowAIKit — ServiceNow AI Toolkit SOURCEnowaikit

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/nowaikit-servicenow-ai-toolkit/update-script-include.md

WHAT IT DOES

What update_script_include does on NowAIKit — ServiceNow AI Toolkit

AI agents invoke update_script_include to trigger actions in NowAIKit — ServiceNow AI Toolkit. 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 update_script_include is rated High

Script includes in ServiceNow are server-side JavaScript libraries that execute on the platform. Updating them is not merely a write operation — it directly modifies executable code that runs in the ServiceNow environment. An AI agent misusing this tool could inject malicious scripts, escalate privileges, exfiltrate data, or cause platform-wide disruption.

From the tool's definition 'Update a script include' and '(requires SCRIPTING_ENABLED=true)' — modifying server-side scripts in ServiceNow constitutes executable code changes

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_script_include safely

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

update_script_include Rate-limited

update_script_include 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": {
    "update_script_include": {
      "limits": [
        {
          "counter": "update_script_include_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 NowAIKit — ServiceNow AI Toolkit, apply this rule, and every update_script_include call is checked against it from then on.

FAQ

Questions about update_script_include

What does the update_script_include tool do? +

Update a script include (requires SCRIPTING_ENABLED=true). It is categorised as a Execute tool in the NowAIKit — ServiceNow AI Toolkit MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on update_script_include? +

Register the NowAIKit — ServiceNow AI Toolkit MCP server in PolicyLayer and add a rule for update_script_include: 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 NowAIKit — ServiceNow AI Toolkit. Nothing to install.

What risk level is update_script_include? +

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

Can I rate-limit update_script_include? +

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

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

update_script_include is provided by the NowAIKit — ServiceNow AI Toolkit MCP server (nowaikit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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