get_grc_risk
Get details of a GRC risk including impact, likelihood, and controls
This record as markdown: /tools/servicenow-mcp-server/get-grc-risk.md
What get_grc_risk does on ServiceNow MCP Server
AI agents call get_grc_risk 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 get_grc_risk is rated Low
This tool retrieves GRC (Governance, Risk, and Compliance) risk information without modifying or deleting data. However, severity is marked 'medium' rather than 'low' because GRC risk details may contain sensitive security, compliance, or business-critical information that could be exploited by an agent for reconnaissance or competitive advantage if accessed without proper authorization context.
From the tool's definition Tool name 'get_grc_risk' and description 'Get details of a GRC risk' indicate a retrieval operation with no side effects. The verb 'get' and reference to retrieving 'details' (impact, likelihood, controls) are characteristic of read-only queries.
Attacks that exploit this kind of access
The rule that runs get_grc_risk 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 get_grc_risk, this is the rule to start with:
get_grc_risk 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 get_grc_risk call is checked against it from then on.
Questions about get_grc_risk
Get details of a GRC risk including impact, likelihood, and controls. 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 get_grc_risk: 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.
get_grc_risk 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 get_grc_risk 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 get_grc_risk. 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.
get_grc_risk 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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