service_mapping_summary
View service dependencies and related CIs for impact analysis
This record as markdown: /tools/nowaikit-servicenow-ai-toolkit/service-mapping-summary.md
What service_mapping_summary does on NowAIKit — ServiceNow AI Toolkit
AI agents call service_mapping_summary to retrieve information from NowAIKit — ServiceNow AI Toolkit without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why service_mapping_summary is rated Low
This tool retrieves and displays service dependency information and configuration items for analysis purposes. There is no indication of data modification, deletion, code execution, or financial transactions. The tool is strictly informational, making it a Read category with low severity since misuse would only expose existing data rather than cause direct harm.
From the tool's definition Tool name 'service_mapping_summary' and description 'View service dependencies and related CIs for impact analysis' indicate a query/retrieval operation. 'View' and 'impact analysis' (informational) are read-only actions with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs service_mapping_summary safely
PolicyLayer is an MCP gateway: it sits between your AI agents and NowAIKit — ServiceNow AI Toolkit, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For service_mapping_summary, this is the rule to start with:
service_mapping_summary 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 NowAIKit — ServiceNow AI Toolkit, apply this rule, and every service_mapping_summary call is checked against it from then on.
Questions about service_mapping_summary
View service dependencies and related CIs for impact analysis. It is categorised as a Read tool in the NowAIKit — ServiceNow AI Toolkit MCP Server, which means it retrieves data without modifying state.
Register the NowAIKit — ServiceNow AI Toolkit MCP server in PolicyLayer and add a rule for service_mapping_summary: 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 NowAIKit — ServiceNow AI Toolkit. Nothing to install.
service_mapping_summary 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 service_mapping_summary 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 service_mapping_summary. 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.
service_mapping_summary is provided by the NowAIKit — ServiceNow AI Toolkit MCP server (nowaikit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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