creative_studio_compose

Composite ad copy + brand kit over a key visual into per-format

SERVERMureo SOURCElogly/mureo

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/logly-mureo/creative-studio-compose.md

WHAT IT DOES

What creative_studio_compose does on Mureo

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

RISK

Why creative_studio_compose is rated Medium

This tool composes/creates new ad creative assets by combining ad copy, brand kit elements, and visuals into formatted outputs. It creates new content but doesn't irreversibly delete anything, execute arbitrary code, or move money. The primary action is generating/writing new composite creative assets per advertising format.

From the tool's definition Composite ad copy + brand kit over a key visual into per-format

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs creative_studio_compose safely

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

creative_studio_compose Rate-limited

creative_studio_compose 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": {
    "creative_studio_compose": {
      "limits": [
        {
          "counter": "creative_studio_compose_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about creative_studio_compose

What does the creative_studio_compose tool do? +

Composite ad copy + brand kit over a key visual into per-format. It is categorised as a Write tool in the Mureo MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on creative_studio_compose? +

Register the Mureo MCP server in PolicyLayer and add a rule for creative_studio_compose: 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 Mureo. Nothing to install.

What risk level is creative_studio_compose? +

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

Can I rate-limit creative_studio_compose? +

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

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

creative_studio_compose is provided by the Mureo MCP server (logly/mureo). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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