vrc_create_humanoid_armature

A execute tool on the Blender Copilot MCP server.

SERVERBlender Copilot MCP Server SOURCEdwgx/blender-copilot

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/dwgx-blender-copilot/vrc-create-humanoid-armature.md

WHAT IT DOES

What vrc_create_humanoid_armature does on Blender Copilot MCP Server

AI agents invoke vrc_create_humanoid_armature to trigger actions in Blender Copilot MCP Server. 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 vrc_create_humanoid_armature is rated High

The tool likely creates a humanoid armature (skeleton rig) for VRChat avatars in Blender. Based on the naming convention, this appears to be a Write/Execute operation that generates new geometry/rigging data in Blender. Given the server context of Blender operations and VRChat avatar pipeline, this tool almost certainly creates or modifies scene data.

From the tool's definition Tool name 'vrc_create_humanoid_armature' and server context 'VRChat avatar pipeline' with 'AI-powered 3D creation'

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs vrc_create_humanoid_armature safely

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

vrc_create_humanoid_armature Rate-limited

vrc_create_humanoid_armature 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": {
    "vrc_create_humanoid_armature": {
      "limits": [
        {
          "counter": "vrc_create_humanoid_armature_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 Blender Copilot MCP Server, apply this rule, and every vrc_create_humanoid_armature call is checked against it from then on.

FAQ

Questions about vrc_create_humanoid_armature

What does the vrc_create_humanoid_armature tool do? +

vrc_create_humanoid_armature is a execute tool on the Blender Copilot MCP Server MCP server. It is categorised as a Execute tool in the Blender Copilot MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on vrc_create_humanoid_armature? +

Register the Blender Copilot MCP Server MCP server in PolicyLayer and add a rule for vrc_create_humanoid_armature: 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 Blender Copilot MCP Server. Nothing to install.

What risk level is vrc_create_humanoid_armature? +

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

Can I rate-limit vrc_create_humanoid_armature? +

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

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

vrc_create_humanoid_armature is provided by the Blender Copilot MCP Server MCP server (dwgx/blender-copilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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