create_change_request

Create a new change request (requires WRITE_ENABLED=true)

SERVERServiceNow-MCP SOURCEtedorigawa001/servicenow-mcp

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/tedorigawa001-servicenow-mcp/create-change-request.md

WHAT IT DOES

What create_change_request does on ServiceNow-MCP

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

RISK

Why create_change_request is rated Medium

Creating change requests in ServiceNow is a write operation that adds new records to a critical IT governance system. While reversible (changes can be deleted), creating unauthorized change requests could lead to unintended infrastructure modifications, compliance violations, or disruption to IT operations.

From the tool's definition Tool name 'create_change_request' and description 'Create a new change request' directly indicate creation of data. The requirement flag 'WRITE_ENABLED=true' confirms this is a write operation that modifies ServiceNow's change management system.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_change_request safely

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

create_change_request Rate-limited

create_change_request 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": {
    "create_change_request": {
      "limits": [
        {
          "counter": "create_change_request_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 ServiceNow-MCP, apply this rule, and every create_change_request call is checked against it from then on.

FAQ

Questions about create_change_request

What does the create_change_request tool do? +

Create a new change request (requires WRITE_ENABLED=true). It is categorised as a Write tool in the ServiceNow-MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_change_request? +

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

What risk level is create_change_request? +

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

Can I rate-limit create_change_request? +

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

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

create_change_request is provided by the ServiceNow MCP server (tedorigawa001/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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