# create_object

Create a new 3D object in Blender. Supports: cube, sphere, cylinder, cone, plane, torus

Agent View of the PolicyLayer registry record for `create_object`. HTML page: https://policylayer.com/tools/aryeon0228-blendermcp/create-object

## Facts

- Tool: `create_object`
- Server: BlenderMCP (`aryeon0228/blendermcp`) — https://policylayer.com/tools/aryeon0228-blendermcp.md
- Homepage: https://github.com/Aryeon0228/BlenderMCP
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "create_object",
    "arguments": {}
  }
}
```

## Why create_object is rated Medium

This tool creates new 3D objects in Blender, which is a reversible Write operation. While it modifies the scene state, the created objects can be deleted or undone, making it Write rather than Destructive. The severity is medium because misuse could populate a scene with unwanted objects and waste computational resources during rendering, but the effects are easily reversible.

From the tool's own definition: "'Create a new 3D object in Blender' - the tool creates new data (3D objects) in Blender's scene that can be modified or deleted later"

## Use case

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

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches BlenderMCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_object": {
      "limits": [
        {
          "counter": "create_object_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on BlenderMCP (11)

- `delete_object` — Destructive — https://policylayer.com/tools/aryeon0228-blendermcp/delete-object.md
- `execute_blender_code` — Execute — https://policylayer.com/tools/aryeon0228-blendermcp/execute-blender-code.md
- `render_scene` — Execute — https://policylayer.com/tools/aryeon0228-blendermcp/render-scene.md
- `scale_object` — Execute — https://policylayer.com/tools/aryeon0228-blendermcp/scale-object.md
- `get_object_info` — Read — https://policylayer.com/tools/aryeon0228-blendermcp/get-object-info.md
- `get_scene_info` — Read — https://policylayer.com/tools/aryeon0228-blendermcp/get-scene-info.md
- `get_viewport_screenshot` — Read — https://policylayer.com/tools/aryeon0228-blendermcp/get-viewport-screenshot.md
- `move_object` — Write — https://policylayer.com/tools/aryeon0228-blendermcp/move-object.md
- `rotate_object` — Write — https://policylayer.com/tools/aryeon0228-blendermcp/rotate-object.md
- `save_blend_file` — Write — https://policylayer.com/tools/aryeon0228-blendermcp/save-blend-file.md
- `set_material` — Write — https://policylayer.com/tools/aryeon0228-blendermcp/set-material.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=aryeon0228-blendermcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/aryeon0228-blendermcp