export_update_set
Get the XML export payload for an Update Set (as used in migration). [Scripting]
This record as markdown: /tools/servicenow-mcp-server/export-update-set.md
What export_update_set does on ServiceNow MCP Server
AI agents call export_update_set to retrieve information from ServiceNow MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why export_update_set is rated Low
The tool retrieves/exports data (XML payload of an Update Set) without modifying or deleting anything. It is a read/fetch operation. Severity is medium because Update Sets can contain sensitive configuration data, credentials, or business logic that could be exposed if misused. The [Scripting] tag hints at some execution potential, but the description clearly states it only retrieves an export payload.
From the tool's definition 'Get the XML export payload for an Update Set (as used in migration)'
Attacks that exploit this kind of access
The rule that runs export_update_set 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 export_update_set, this is the rule to start with:
export_update_set is read-only, so it stays allowed. 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 export_update_set call is checked against it from then on.
Questions about export_update_set
Get the XML export payload for an Update Set (as used in migration). [Scripting]. It is categorised as a Read tool in the ServiceNow MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ServiceNow MCP Server MCP server in PolicyLayer and add a rule for export_update_set: 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.
export_update_set is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the export_update_set 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 export_update_set. 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.
export_update_set 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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