get_policy_exception

Get full details of a single Policy Exception by sys_id or number (e.g.

SERVERServiceNow-MCP SOURCEtedorigawa001/servicenow-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/tedorigawa001-servicenow-mcp/get-policy-exception.md

WHAT IT DOES

What get_policy_exception does on ServiceNow-MCP

AI agents call get_policy_exception 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.

RISK

Why get_policy_exception is rated Low

This tool performs a simple data query or fetch operation on an existing policy exception record. It retrieves information without modifying, deleting, or executing anything. Therefore it falls clearly into the Read category. The severity is low as policy exception data retrieval poses minimal risk even if misused by an agent.

From the tool's definition The tool 'get_policy_exception' is described as retrieving/getting 'full details of a single Policy Exception by sys_id or number'. This is a retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_policy_exception 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 get_policy_exception, this is the rule to start with:

get_policy_exception Allowed

get_policy_exception is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_policy_exception": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ServiceNow-MCP, apply this rule, and every get_policy_exception call is checked against it from then on.

FAQ

Questions about get_policy_exception

What does the get_policy_exception tool do? +

Get full details of a single Policy Exception by sys_id or number (e.g. It is categorised as a Read tool in the ServiceNow-MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_policy_exception? +

Register the ServiceNow MCP server in PolicyLayer and add a rule for get_policy_exception: 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.

What risk level is get_policy_exception? +

get_policy_exception is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_policy_exception? +

Yes. Add a rate_limit block to the get_policy_exception 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.

How do I block get_policy_exception completely? +

Set action: deny in the PolicyLayer policy for get_policy_exception. 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.

What MCP server provides get_policy_exception? +

get_policy_exception 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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