# separate_object

Separate an object into multiple objects.

Agent View of the PolicyLayer registry record for `separate_object`. HTML page: https://policylayer.com/tools/dwgx-blender-copilot/separate-object

## Facts

- Tool: `separate_object`
- Server: Blender Copilot MCP Server (`dwgx/blender-copilot`) — https://policylayer.com/tools/dwgx-blender-copilot.md
- Homepage: https://github.com/dwgx/blender-copilot
- 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": "separate_object",
    "arguments": {}
  }
}
```

## Why separate_object is rated Medium

This tool modifies the 3D scene by splitting one object into multiple objects—a creative/structural change that is reversible (objects can be joined back together). It does not execute arbitrary code, delete data irreversibly, or trigger external financial operations. The blast radius is limited to the current Blender project; an agent could create unwanted scene complexity, but the user can undo or rejoin objects.

From the tool's own definition: "Tool name 'separate_object' and description 'Separate an object into multiple objects' indicate a reversible modification operation that transforms scene geometry without deleting data."

## Use case

AI agents use separate_object 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.

## Recommended policy (PolicyLayer)

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

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

## Other tools on Blender Copilot MCP Server (306)

- `anim_clear_all` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/anim-clear-all.md
- `anim_delete_keyframe` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/anim-delete-keyframe.md
- `apply_modifier` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/apply-modifier.md
- `batch_delete` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/batch-delete.md
- `blender_new_file` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/blender-new-file.md
- `clear_animation` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/clear-animation.md
- `delete_object` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/delete-object.md
- `modifier_remove` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/modifier-remove.md
- `optimize_scene` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/optimize-scene.md
- `physics_remove` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/physics-remove.md
- `remove_constraint` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/remove-constraint.md
- `remove_modifier` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/remove-modifier.md
- `scene_cleanup` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/scene-cleanup.md
- `uv_remove_layer` — Destructive — https://policylayer.com/tools/dwgx-blender-copilot/uv-remove-layer.md
- `bake_ao` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/bake-ao.md
- `bake_physics` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/bake-physics.md
- `bake_textures` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/bake-textures.md
- `blender_launch` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/blender-launch.md
- `blender_open_file` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/blender-open-file.md
- `bmesh_operation` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/bmesh-operation.md
- `build_material_nodes` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/build-material-nodes.md
- `build_scene_from_json` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/build-scene-from-json.md
- `cloth_sim_model` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/cloth-sim-model.md
- `execute_code` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/execute-code.md
- `execute_script_headless` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/execute-script-headless.md
- `execute_script_on_file` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/execute-script-on-file.md
- `ft_sculpt_shape_key` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/ft-sculpt-shape-key.md
- `ft_setup_eye_tracking_full` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/ft-setup-eye-tracking-full.md
- `generate_hunyuan3d_model` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/generate-hunyuan3d-model.md
- `generate_hyper3d_model_via_images` — Execute — https://policylayer.com/tools/dwgx-blender-copilot/generate-hyper3d-model-via-images.md
- …and 276 more: https://policylayer.com/tools/dwgx-blender-copilot.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`

---

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