create_now_assist_skill

What create_now_assist_skill does on ServiceNow MCP Server

AI agents use create_now_assist_skill to create or update resources in ServiceNow MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ServiceNow MCP Server environment.

Why create_now_assist_skill is rated Medium

This tool creates a new resource (a Now Assist skill definition) in ServiceNow. Creation operations are reversible and fall into the Write category. Severity is medium because creating unwanted skills could complicate AI automation workflows and potentially expose unintended capabilities, but the impact is scoped to skill definitions and doesn't involve deletion, financial impact, or uncontrolled code execution.

From the tool's definition The tool description explicitly states 'Create a Now Assist skill definition', which is a create operation that modifies ServiceNow's configuration by adding a new skill resource. The requirement flags 'WRITE_ENABLED' confirm this is a write capability.

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

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_now_assist_skill": {
      "limits": [
        {
          "counter": "create_now_assist_skill_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

Questions about create_now_assist_skill