image_to_3d_create · Meshy MCP: Risk & Policy

WHAT IT DOES

What image_to_3d_create does on Meshy

AI agents use image_to_3d_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_3d_create needs a policy

This tool creates a new 3D model resource by processing an input image. It is a creation/write operation that generates a new asset on the Meshy.ai platform. It does not delete or irreversibly destroy data, execute arbitrary code, or move money, making Write the most appropriate category. Severity is medium as misuse could generate unwanted assets or consume API credits.

From the tool's definition Generate a 3D model from a single image

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

image_to_3d_create Rate-limited

image_to_3d_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_3d_create": {
      "limits": [
        {
          "counter": "image_to_3d_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_3d_create

What does the image_to_3d_create tool do? +

Generate a 3D model from a single image. The image_url must be publicly accessible or a base64 data URI. 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_3d_create? +

Register the Meshy MCP server in PolicyLayer and add a rule for image_to_3d_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_3d_create? +

image_to_3d_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_3d_create? +

Yes. Add a rate_limit block to the image_to_3d_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_3d_create completely? +

Set action: deny in the PolicyLayer policy for image_to_3d_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_3d_create? +

image_to_3d_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.