generate_hyper3d_model_via_text · Blender MCP: Risk & Policy

WHAT IT DOES

What generate_hyper3d_model_via_text does on BlenderMCP

AI agents invoke generate_hyper3d_model_via_text to trigger actions in BlenderMCP. 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_hyper3d_model_via_text needs a policy

Based on its sibling tool 'generate_hyper3d_model_via_images' and the server description mentioning Hyper3D Rodin for AI-generated 3D models, this tool likely triggers an external AI generation service via text prompt. This constitutes an Execute-level action as it invokes an external operation. The description is empty, which lowers confidence.

From the tool's definition Tool name: 'generate_hyper3d_model_via_text' on a server that supports 'AI-generated 3D models through Hyper3D Rodin'

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_hyper3d_model_via_text Rate-limited

generate_hyper3d_model_via_text 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_hyper3d_model_via_text": {
      "limits": [
        {
          "counter": "generate_hyper3d_model_via_text_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 BlenderMCP, so you can run agents against it safely.

FAQ

Questions about generate_hyper3d_model_via_text

What does the generate_hyper3d_model_via_text tool do? +

generate_hyper3d_model_via_text. It is categorised as a Execute tool in the BlenderMCP 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_hyper3d_model_via_text? +

Register the Blender MCP server in PolicyLayer and add a rule for generate_hyper3d_model_via_text: 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 BlenderMCP. Nothing to install.

What risk level is generate_hyper3d_model_via_text? +

generate_hyper3d_model_via_text is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit generate_hyper3d_model_via_text? +

Yes. Add a rate_limit block to the generate_hyper3d_model_via_text 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_hyper3d_model_via_text completely? +

Set action: deny in the PolicyLayer policy for generate_hyper3d_model_via_text. 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_hyper3d_model_via_text? +

generate_hyper3d_model_via_text is provided by the Blender MCP server (wenyen-hsu/blender-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.