blender.set_render_engine

Set render engine and quality options

SERVERCoWork OS SOURCECoWork-OS/CoWork-OS

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/cowork-os/blender.set-render-engine.md

WHAT IT DOES

What blender.set_render_engine does on CoWork OS

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

RISK

Why blender.set_render_engine is rated Medium

This tool modifies Blender's render engine configuration and quality settings. It is a Write operation (changing software settings) with no destructive, financial, or execution side effects. Misconfiguration could affect render output quality but is easily reversible.

From the tool's definition 'Set render engine and quality options' — configures rendering settings in Blender

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs blender.set_render_engine safely

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

blender.set_render_engine Rate-limited

blender.set_render_engine 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": {
    "blender.set_render_engine": {
      "limits": [
        {
          "counter": "blender.set_render_engine_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about blender.set_render_engine

What does the blender.set_render_engine tool do? +

Set render engine and quality options. It is categorised as a Write tool in the CoWork OS MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

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

Register the CoWork OS MCP server in PolicyLayer and add a rule for blender.set_render_engine: 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 CoWork OS. Nothing to install.

What risk level is blender.set_render_engine? +

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

Can I rate-limit blender.set_render_engine? +

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

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

blender.set_render_engine is provided by the CoWork OS MCP server (CoWork-OS/CoWork-OS). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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