import_cmdb_data

Import CI data into CMDB CI classes using a safe field allowlist. [CMDB Write]

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/import-cmdb-data.md

WHAT IT DOES

What import_cmdb_data does on ServiceNow-MCP

AI agents use import_cmdb_data 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 import_cmdb_data is rated Medium

This tool modifies the Configuration Management Database by importing and writing CI (Configuration Item) data. While it includes a 'safe field allowlist' that mitigates risk, the core capability is reversible data creation/modification into a critical infrastructure database. This is a Write operation (not Destructive, as imports are theoretically reversible).

From the tool's definition Tool name 'import_cmdb_data' and description states it 'Import CI data into CMDB CI classes' — explicitly modifying/creating configuration items in the CMDB. Explicitly tagged '[CMDB Write]' in description.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs import_cmdb_data 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 import_cmdb_data, this is the rule to start with:

import_cmdb_data Rate-limited

import_cmdb_data 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": {
    "import_cmdb_data": {
      "limits": [
        {
          "counter": "import_cmdb_data_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 import_cmdb_data call is checked against it from then on.

FAQ

Questions about import_cmdb_data

What does the import_cmdb_data tool do? +

Import CI data into CMDB CI classes using a safe field allowlist. [CMDB Write]. 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 import_cmdb_data? +

Register the ServiceNow MCP server in PolicyLayer and add a rule for import_cmdb_data: 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 import_cmdb_data? +

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

Can I rate-limit import_cmdb_data? +

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

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

import_cmdb_data 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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