create_style · Mcp Recraft Server MCP: Risk & Policy

WHAT IT DOES

What create_style does on Mcp Recraft Server

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

WHY IT NEEDS A POLICY

Why create_style needs a policy

This tool creates and stores new persistent data (a style) in the Recraft system. It is reversible (styles can typically be deleted), so it falls under Write rather than Destructive. The severity is medium because misuse could create unwanted styles that consume user resources or account storage, but the impact is limited in scope and reversible.

From the tool's definition Tool name 'create_style' and description 'Create a style in Recraft' indicates data creation. The tool creates and persists a new style artifact in the Recraft system based on reference images.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_style Rate-limited

create_style 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": {
    "create_style": {
      "limits": [
        {
          "counter": "create_style_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about create_style

What does the create_style tool do? +

Create a style in Recraft from the set of style reference images.\n. It is categorised as a Write tool in the Mcp Recraft 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 create_style? +

Register the Mcp Recraft Server MCP server in PolicyLayer and add a rule for create_style: 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 Mcp Recraft Server. Nothing to install.

What risk level is create_style? +

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

Can I rate-limit create_style? +

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

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

create_style is provided by the Mcp Recraft Server MCP server (@recraft-ai/mcp-recraft-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.