custom_transition_fragment_state

[CUSTOM] Calls the Marketo REST API directly (not Adobe's native MCP).

SERVERMarketo MCP Server SOURCEtyron-pretorius/marketo-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/tyron-pretorius-marketo-mcp/custom-transition-fragment-state.md

WHAT IT DOES

What custom_transition_fragment_state does on Marketo MCP Server

AI agents invoke custom_transition_fragment_state to trigger actions in Marketo MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why custom_transition_fragment_state is rated High

This tool makes direct REST API calls to Marketo without specifying which endpoints or operations are permitted. Given the server's capabilities include activating campaigns, approving programs, cloning assets, and managing leads, unrestricted API access could trigger financial operations, destructive deletions, or mass campaign activations.

From the tool's definition 'Calls the Marketo REST API directly' — arbitrary API invocation with no described constraints

Attacks that exploit this kind of access

RECOMMENDED RULE

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

custom_transition_fragment_state Rate-limited

custom_transition_fragment_state stays usable, but rate-capped: a runaway agent can't fire it dozens of times 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_transition_fragment_state": {
      "limits": [
        {
          "counter": "custom_transition_fragment_state_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT 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_transition_fragment_state call is checked against it from then on.

FAQ

Questions about custom_transition_fragment_state

What does the custom_transition_fragment_state tool do? +

[CUSTOM] Calls the Marketo REST API directly (not Adobe's native MCP). It is categorised as a Execute tool in the Marketo MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on custom_transition_fragment_state? +

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

custom_transition_fragment_state is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit custom_transition_fragment_state? +

Yes. Add a rate_limit block to the custom_transition_fragment_state 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_transition_fragment_state completely? +

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

custom_transition_fragment_state 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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