image_to_image_create · Meshy MCP: Risk & Policy

WHAT IT DOES

What image_to_image_create does on Meshy

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

WHY IT NEEDS A POLICY

Why image_to_image_create needs a policy

This tool generates/creates a new image by transforming an existing one. It is a creative Write operation (producing new content) with no indication of irreversible deletion, code execution, or financial transaction. Severity is medium as it consumes API credits and creates content, but has limited blast radius.

From the tool's definition 'Transform and edit an existing image using reference images and a text prompt' — creates a new transformed image output

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

image_to_image_create Rate-limited

image_to_image_create 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": {
    "image_to_image_create": {
      "limits": [
        {
          "counter": "image_to_image_create_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 Meshy, so you can run agents against it safely.

FAQ

Questions about image_to_image_create

What does the image_to_image_create tool do? +

Transform and edit an existing image using reference images and a text prompt. Models:. It is categorised as a Write tool in the Meshy MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on image_to_image_create? +

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

What risk level is image_to_image_create? +

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

Can I rate-limit image_to_image_create? +

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

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

image_to_image_create is provided by the Meshy MCP server (meshy-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.