Get details of a customer account including contacts and open cases count
AI agents call get_csm_account 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 customer account data (details, contacts, case counts) without altering any records or triggering external actions. It is a simple query operation that reads ServiceNow CSM (Customer Service Management) data, falling squarely in the Read category with low severity due to minimal blast radius if misused—worst case being unauthorized information disclosure of customer account details.
From the tool's definition Tool name 'get_csm_account' and description 'Get details of a customer account including contacts and open cases count' indicate read-only retrieval of account information without modification or side effects.
Attacks that exploit this kind of access
Get details of a customer account including contacts and open cases count. 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 get_csm_account: 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.
get_csm_account 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_csm_account 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_csm_account. 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_csm_account 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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