custom_sync_named_account_lists

A read tool on the Marketo MCP server.

SERVERMarketo MCP Server SOURCEtyron-pretorius/marketo-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/tyron-pretorius-marketo-mcp/custom-sync-named-account-lists.md

WHAT IT DOES

What custom_sync_named_account_lists does on Marketo MCP Server

AI agents call custom_sync_named_account_lists 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.

RISK

Why custom_sync_named_account_lists is rated Low

Even though custom_sync_named_account_lists only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

custom_sync_named_account_lists Allowed

custom_sync_named_account_lists 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": {
    "custom_sync_named_account_lists": {}
  }
}

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

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

FAQ

Questions about custom_sync_named_account_lists

What does the custom_sync_named_account_lists tool do? +

custom_sync_named_account_lists is a read tool on the Marketo MCP Server MCP server. It is categorised as a Read tool in the Marketo MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on custom_sync_named_account_lists? +

Register the Marketo MCP Server MCP server in PolicyLayer and add a rule for custom_sync_named_account_lists: 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 Marketo MCP Server. Nothing to install.

What risk level is custom_sync_named_account_lists? +

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

Can I rate-limit custom_sync_named_account_lists? +

Yes. Add a rate_limit block to the custom_sync_named_account_lists 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 custom_sync_named_account_lists completely? +

Set action: deny in the PolicyLayer policy for custom_sync_named_account_lists. 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 custom_sync_named_account_lists? +

custom_sync_named_account_lists is provided by the Marketo MCP Server MCP server (tyron-pretorius/marketo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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