get_va_topic
Get Virtual Agent topic details including intent and trigger phrases
This record as markdown: /tools/servicenow-mcp-server/get-va-topic.md
What get_va_topic does on ServiceNow MCP Server
AI agents call get_va_topic 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_va_topic is rated Low
This tool retrieves configuration or metadata about Virtual Agent topics from ServiceNow. It queries and returns information (intent and trigger phrases) without creating, modifying, executing code, deleting data, or performing financial transactions. This is a straightforward read operation with minimal blast radius if misused by an AI agent.
From the tool's definition Tool name 'get_va_topic' and description 'Get Virtual Agent topic details' indicate a retrieval operation. The phrase 'Get...details including intent and trigger phrases' confirms read-only data access with no modification or execution capabilities.
Attacks that exploit this kind of access
The rule that runs get_va_topic 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_va_topic, this is the rule to start with:
get_va_topic 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_va_topic call is checked against it from then on.
Questions about get_va_topic
Get Virtual Agent topic details including intent and trigger phrases. 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_va_topic: 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_va_topic 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_va_topic 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_va_topic. 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_va_topic 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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