create_asset
Create a new IT asset record. [Write]
This record as markdown: /tools/servicenow-mcp-server/create-asset.md
What create_asset does on ServiceNow MCP Server
AI agents use create_asset to create or update resources in ServiceNow MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ServiceNow MCP Server environment.
Why create_asset is rated Medium
Creating IT asset records in ServiceNow is a reversible write operation that adds new data to the system. While it creates records that may have downstream effects on inventory tracking and related processes, it is not destructive (reversible by deletion), does not execute arbitrary code, and does not involve financial transactions.
From the tool's definition Tool name 'create_asset' combined with description 'Create a new IT asset record' clearly indicates creation of data. The '[Write]' tag in the description confirms this classification.
Attacks that exploit this kind of access
The rule that runs create_asset 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 create_asset, this is the rule to start with:
create_asset 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.
The button opens the PolicyLayer dashboard: create your workspace, connect ServiceNow MCP Server, apply this rule, and every create_asset call is checked against it from then on.
Questions about create_asset
Create a new IT asset record. [Write]. It is categorised as a Write tool in the ServiceNow MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the ServiceNow MCP Server MCP server in PolicyLayer and add a rule for create_asset: 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.
create_asset is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_asset 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.
Set action: deny in the PolicyLayer policy for create_asset. 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.
create_asset 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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