custom_sync_program_member_status · Marketo MCP Server MCP

WHAT IT DOES

What custom_sync_program_member_status does on Marketo MCP Server

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

WHY IT NEEDS A POLICY

Why custom_sync_program_member_status needs a policy

Syncing program member status is a write operation that modifies CRM/marketing data by updating lead-to-program membership relationships. The description is minimally informative ('Calls the Marketo REST API directly'), which lowers confidence somewhat, but the tool name strongly implies a sync/update action on program member records.

From the tool's definition 'custom_sync_program_member_status' and 'Calls the Marketo REST API directly' — syncing program member status implies creating or updating membership records in Marketo

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

custom_sync_program_member_status Rate-limited

custom_sync_program_member_status stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

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Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Marketo MCP Server, so you can run agents against it safely.

FAQ

Questions about custom_sync_program_member_status

What does the custom_sync_program_member_status tool do? +

[CUSTOM] Calls the Marketo REST API directly (not Adobe's native MCP). It is categorised as a Write tool in the Marketo MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on custom_sync_program_member_status? +

Register the Marketo MCP Server MCP server in PolicyLayer and add a rule for custom_sync_program_member_status: 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_program_member_status? +

custom_sync_program_member_status is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit custom_sync_program_member_status? +

Yes. Add a rate_limit block to the custom_sync_program_member_status 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_program_member_status completely? +

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

custom_sync_program_member_status 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.