# add_world_panel

Create a new GameObject with a WorldPanel component for in-world 3D UI (health bars, signs, nameplates)

Agent View of the PolicyLayer registry record for `add_world_panel`. HTML page: https://policylayer.com/tools/sbox/add-world-panel

## Facts

- Tool: `add_world_panel`
- Server: Sbox (`sbox-mcp-server`) — https://policylayer.com/tools/sbox.md
- Install: `npx -y sbox-mcp-server`
- Homepage: git+https://github.com/LouSputthole/Sbox-Claude.git
- 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": "add_world_panel",
    "arguments": {}
  }
}
```

## Why add_world_panel is rated Medium

This tool creates new game objects within the s&box engine, which is a reversible modification of game state. It does not execute arbitrary code, delete data, or cause financial impact. The blast radius is medium because an agent could spam panel creation to degrade performance or clutter the game world, but the effect is easily undone by removing objects.

From the tool's own definition: "Tool name 'add_world_panel' and description states it will 'Create a new GameObject' — this is a creation operation that modifies the game state by adding a new entity."

## Use case

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

## Recommended policy (PolicyLayer)

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

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

## Other tools on Sbox (206)

- `clear_cave_path` — Destructive — https://policylayer.com/tools/sbox/clear-cave-path.md
- `clear_forest_pois` — Destructive — https://policylayer.com/tools/sbox/clear-forest-pois.md
- `clear_terrain_features` — Destructive — https://policylayer.com/tools/sbox/clear-terrain-features.md
- `debug_clear` — Destructive — https://policylayer.com/tools/sbox/debug-clear.md
- `delete_gameobject` — Destructive — https://policylayer.com/tools/sbox/delete-gameobject.md
- `delete_script` — Destructive — https://policylayer.com/tools/sbox/delete-script.md
- `remove_component` — Destructive — https://policylayer.com/tools/sbox/remove-component.md
- `snap_to_ground` — Destructive — https://policylayer.com/tools/sbox/snap-to-ground.md
- `bake_navmesh` — Execute — https://policylayer.com/tools/sbox/bake-navmesh.md
- `bake_reflections` — Execute — https://policylayer.com/tools/sbox/bake-reflections.md
- `build_terrain_mesh` — Execute — https://policylayer.com/tools/sbox/build-terrain-mesh.md
- `console_run` — Execute — https://policylayer.com/tools/sbox/console-run.md
- `create_event_director` — Execute — https://policylayer.com/tools/sbox/create-event-director.md
- `create_npc_spawner` — Execute — https://policylayer.com/tools/sbox/create-npc-spawner.md
- `create_trigger_zone` — Execute — https://policylayer.com/tools/sbox/create-trigger-zone.md
- `debug_draw_box` — Execute — https://policylayer.com/tools/sbox/debug-draw-box.md
- `debug_draw_ray` — Execute — https://policylayer.com/tools/sbox/debug-draw-ray.md
- `debug_draw_sphere` — Execute — https://policylayer.com/tools/sbox/debug-draw-sphere.md
- `drive_player` — Execute — https://policylayer.com/tools/sbox/drive-player.md
- `execute_csharp` — Execute — https://policylayer.com/tools/sbox/execute-csharp.md
- `focus_object` — Execute — https://policylayer.com/tools/sbox/focus-object.md
- `frame_camera` — Execute — https://policylayer.com/tools/sbox/frame-camera.md
- `invoke_button` — Execute — https://policylayer.com/tools/sbox/invoke-button.md
- `invoke_method` — Execute — https://policylayer.com/tools/sbox/invoke-method.md
- `load_scene` — Execute — https://policylayer.com/tools/sbox/load-scene.md
- `network_spawn` — Execute — https://policylayer.com/tools/sbox/network-spawn.md
- `play_animation` — Execute — https://policylayer.com/tools/sbox/play-animation.md
- `play_sound_preview` — Execute — https://policylayer.com/tools/sbox/play-sound-preview.md
- `playtest` — Execute — https://policylayer.com/tools/sbox/playtest.md
- `recompile_asset` — Execute — https://policylayer.com/tools/sbox/recompile-asset.md
- …and 176 more: https://policylayer.com/tools/sbox.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=sbox · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/sbox