custom_get_email_cc_fields

What custom_get_email_cc_fields does on Marketo MCP Server

AI agents call custom_get_email_cc_fields to retrieve information from Marketo MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why custom_get_email_cc_fields is rated Low

This tool retrieves email CC field information from Marketo. It performs a GET-style operation with no side effects—it queries data without creating, modifying, or deleting records. While it accesses Marketo's email configuration, the read-only nature and lack of execution or destructive capabilities place it in the Read category with low severity.

From the tool's definition The tool name 'custom_get_email_cc_fields' begins with 'get', which typically indicates data retrieval. The description states it 'Calls the Marketo REST API directly', and the context of a Marketo server dealing with email operations suggests this retrieves…

The rule that runs custom_get_email_cc_fields safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Marketo MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For custom_get_email_cc_fields, this is the rule to start with:

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

Questions about custom_get_email_cc_fields