generate_3d_from_images · Meshy Bottube MCP: Risk & Policy

WHAT IT DOES

What generate_3d_from_images does on Meshy Bottube

AI agents invoke generate_3d_from_images to trigger actions in Meshy Bottube. 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.

WHY IT NEEDS A POLICY

Why generate_3d_from_images needs a policy

This tool initiates an external operation (3D model generation via Meshy) based on provided image inputs. It triggers a compute-intensive external process whose effects depend on the arguments. The description is truncated and uninformative beyond the input format, lowering confidence slightly.

From the tool's definition generate_3d_from_images: 'Multi-image-to-3D: 1-4 reference images (URLs or local paths) of one' — triggers an external 3D model generation operation using Meshy API

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_3d_from_images Rate-limited

generate_3d_from_images 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": {
    "generate_3d_from_images": {
      "limits": [
        {
          "counter": "generate_3d_from_images_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-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 Bottube, so you can run agents against it safely.

FAQ

Questions about generate_3d_from_images

What does the generate_3d_from_images tool do? +

Multi-image-to-3D: 1-4 reference images (URLs or local paths) of one. It is categorised as a Execute tool in the Meshy Bottube MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on generate_3d_from_images? +

Register the Meshy Bottube MCP server in PolicyLayer and add a rule for generate_3d_from_images: 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 Bottube. Nothing to install.

What risk level is generate_3d_from_images? +

generate_3d_from_images is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit generate_3d_from_images? +

Yes. Add a rate_limit block to the generate_3d_from_images 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 generate_3d_from_images completely? +

Set action: deny in the PolicyLayer policy for generate_3d_from_images. 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 generate_3d_from_images? +

generate_3d_from_images is provided by the Meshy Bottube MCP server (scottcjn/meshy-bottube-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.