query_records
Query ServiceNow records with filtering, field selection, pagination, and sorting
This record as markdown: /tools/tedorigawa001-servicenow-mcp/query-records.md
What query_records does on ServiceNow-MCP
AI agents call query_records to retrieve information from ServiceNow-MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why query_records is rated Low
query_records retrieves ServiceNow records through parameterized queries. It supports filtering and sorting but has no capacity to modify, delete, or execute operations. This is a classic Read operation with minimal blast radius — worst case is unauthorized access to existing data, not system compromise or data loss.
From the tool's definition Tool performs 'Query' operations with 'filtering, field selection, pagination, and sorting' — standard read-only data retrieval patterns with no modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
The rule that runs query_records safely
PolicyLayer is an MCP gateway: it sits between your AI agents and ServiceNow-MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For query_records, this is the rule to start with:
query_records 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, apply this rule, and every query_records call is checked against it from then on.
Questions about query_records
Query ServiceNow records with filtering, field selection, pagination, and sorting. It is categorised as a Read tool in the ServiceNow-MCP MCP Server, which means it retrieves data without modifying state.
Register the ServiceNow MCP server in PolicyLayer and add a rule for query_records: 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. Nothing to install.
query_records 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 query_records 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 query_records. 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.
query_records is provided by the ServiceNow MCP server (tedorigawa001/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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