compare_record_counts
Compare record counts across multiple ServiceNow tables or time periods — useful for capacity planning
This record as markdown: /tools/servicenow-mcp-server/compare-record-counts.md
What compare_record_counts does on ServiceNow MCP Server
AI agents call compare_record_counts 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 compare_record_counts is rated Low
This tool retrieves and analyzes data (record counts) without modifying, deleting, or executing operations on the underlying records. It is purely informational and supports reporting/analytics workflows. The most severe impact of misuse would be data exposure or reconnaissance, not modification or destruction.
From the tool's definition The tool 'compare_record_counts' performs a comparison operation across ServiceNow tables or time periods to retrieve and analyze record counts. The description explicitly states it is 'useful for capacity planning,' which is a read-only analytical use case.
Attacks that exploit this kind of access
The rule that runs compare_record_counts 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 compare_record_counts, this is the rule to start with:
compare_record_counts 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 compare_record_counts call is checked against it from then on.
Questions about compare_record_counts
Compare record counts across multiple ServiceNow tables or time periods — useful for capacity planning. 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 compare_record_counts: 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.
compare_record_counts 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 compare_record_counts 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 compare_record_counts. 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.
compare_record_counts 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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