Analyse data quality for a table — completeness, duplicates, stale records
AI agents call analyze_data_quality to retrieve information from ServiceNow-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and analyzes existing data properties (completeness, duplicates, staleness) without creating, modifying, deleting, or executing operations. It is purely informational—a data quality report generation function. The most severe case would be if the analysis itself triggers external actions, but the description provides no evidence of that. Classified as Read with high confidence.
From the tool's definition Tool description states 'Analyse data quality' which is a querying/analysis operation with no modification capability. Keywords: 'completeness, duplicates, stale records' indicate data assessment without side effects.
Attacks that exploit this kind of access
Analyse data quality for a table — completeness, duplicates, stale records. 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 analyze_data_quality: 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.
analyze_data_quality 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 analyze_data_quality 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 analyze_data_quality. 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.
analyze_data_quality 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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