update_script_include

Update a script include (requires SCRIPTING_ENABLED=true)

SERVERServiceNow MCP Server SOURCE@aartiq/servicenow-mcp

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/servicenow-mcp-server/update-script-include.md

WHAT IT DOES

What update_script_include does on ServiceNow MCP Server

AI agents invoke update_script_include to trigger actions in ServiceNow MCP Server. 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 are reusable server-side JavaScript libraries in ServiceNow. Updating one means replacing executable code that runs on the platform, which can affect business logic, security controls, and system behavior across many processes.

From the tool's definition 'Update a script include' and 'requires SCRIPTING_ENABLED=true' — modifies server-side JavaScript code executed by the ServiceNow platform

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 ServiceNow MCP Server, 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 ServiceNow MCP Server, 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 ServiceNow MCP Server 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 ServiceNow MCP Server 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 ServiceNow MCP Server. 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 ServiceNow MCP Server MCP server (@aartiq/servicenow-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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