armature_auto_weight

Parent mesh to armature with automatic weights.

SERVERBlender Copilot MCP Server SOURCEdwgx/blender-copilot

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/dwgx-blender-copilot/armature-auto-weight.md

WHAT IT DOES

What armature_auto_weight does on Blender Copilot MCP Server

AI agents use armature_auto_weight to create or update resources in Blender Copilot MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Blender Copilot MCP Server environment.

RISK

Why armature_auto_weight is rated Medium

This tool creates a parent-child relationship between a mesh and an armature and assigns automatic weight painting. It modifies existing objects in the scene (write operation) but is reversible by removing the parent relationship or clearing weights. No code execution, deletion, or financial implications.

From the tool's definition Parent mesh to armature with automatic weights

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs armature_auto_weight 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 armature_auto_weight, this is the rule to start with:

armature_auto_weight Rate-limited

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

FAQ

Questions about armature_auto_weight

What does the armature_auto_weight tool do? +

Parent mesh to armature with automatic weights. It is categorised as a Write tool in the Blender Copilot MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on armature_auto_weight? +

Register the Blender Copilot MCP Server MCP server in PolicyLayer and add a rule for armature_auto_weight: 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 armature_auto_weight? +

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

Can I rate-limit armature_auto_weight? +

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

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

armature_auto_weight 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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