blender.render

Queue safe headless renders for the current evidence-bound camera solution.

SERVERVisionmcp SOURCEjoshuahickscorp/visionmcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/visionmcp/blender.render.md

WHAT IT DOES

What blender.render does on Visionmcp

AI agents invoke blender.render to trigger actions in Visionmcp. 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.

RISK

Why blender.render is rated High

This tool triggers an external rendering operation (queuing and executing headless renders via Blender), which constitutes an execution of an external process. While described as 'safe', it actively runs compute-intensive rendering jobs. It does not merely read data, nor does it delete or move money, making Execute the most appropriate category.

From the tool's definition Queue safe headless renders for the current evidence-bound camera solution

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs blender.render safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Visionmcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For blender.render, this is the rule to start with:

blender.render Rate-limited

blender.render 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": {
    "blender.render": {
      "limits": [
        {
          "counter": "blender.render_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Visionmcp, apply this rule, and every blender.render call is checked against it from then on.

FAQ

Questions about blender.render

What does the blender.render tool do? +

Queue safe headless renders for the current evidence-bound camera solution. It is categorised as a Execute tool in the Visionmcp MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on blender.render? +

Register the Vision MCP server in PolicyLayer and add a rule for blender.render: 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 Visionmcp. Nothing to install.

What risk level is blender.render? +

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

Can I rate-limit blender.render? +

Yes. Add a rate_limit block to the blender.render 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 blender.render completely? +

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

blender.render is provided by the Vision MCP server (joshuahickscorp/visionmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Vision, and thousands of servers like it.

This server

All 376 Vision tools → High-risk tools on this server →

Across the catalogue

All high-risk MCP tools → The MCP Attack Database →

Guides

Govern code and CI agents →Agent sandbox →Least privilege for MCP →