list_script_includes
List script includes (requires SCRIPTING_ENABLED=true)
This record as markdown: /tools/servicenow-mcp-server/list-script-includes.md
What list_script_includes does on ServiceNow MCP Server
AI agents call list_script_includes 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 list_script_includes is rated Low
This is fundamentally a read/query operation—it retrieves a list of existing script includes without modifying or executing them. However, the medium severity reflects that script includes are code objects whose contents may expose sensitive information (business logic, credentials, API keys). An AI agent could enumerate and analyze scripts to identify vulnerabilities or extract secrets.
From the tool's definition Tool name 'list_script_includes' and description 'List script includes' indicate a retrieval operation. However, the requirement 'SCRIPTING_ENABLED=true' and the context of accessing script includes (executable code fragments in ServiceNow) elevates risk.
Attacks that exploit this kind of access
The rule that runs list_script_includes 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 list_script_includes, this is the rule to start with:
list_script_includes 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 list_script_includes call is checked against it from then on.
Questions about list_script_includes
List script includes (requires SCRIPTING_ENABLED=true). 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 list_script_includes: 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.
list_script_includes 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 list_script_includes 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 list_script_includes. 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.
list_script_includes 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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