set_parent

Reparent a GameObject. Set parentId to null or omit to move to scene root

SERVERSbox SOURCEsbox-mcp-server

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/sbox/set-parent.md

WHAT IT DOES

What set_parent does on Sbox

AI agents use set_parent 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.

RISK

Why set_parent is rated Medium

This tool creates or modifies game object relationships reversibly by changing parent-child hierarchies. It does not delete data (Destructive), execute arbitrary code (Execute), or move money (Financial). The action is reversible—a parent can be changed again. Severity is medium because incorrect reparenting could break game logic or render structures, but changes are undo-able in a game engine context.

From the tool's definition Tool description states 'Reparent a GameObject' and 'Set parentId to null or omit to move to scene root', which modifies the hierarchical structure of game objects.

Risk signalsAdmin/system-level operation

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs set_parent safely

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

set_parent Rate-limited

set_parent 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": {
    "set_parent": {
      "limits": [
        {
          "counter": "set_parent_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 Sbox, apply this rule, and every set_parent call is checked against it from then on.

FAQ

Questions about set_parent

What does the set_parent tool do? +

Reparent a GameObject. Set parentId to null or omit to move to scene root. It is categorised as a Write tool in the Sbox MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on set_parent? +

Register the Sbox MCP server in PolicyLayer and add a rule for set_parent: 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 Sbox. Nothing to install.

What risk level is set_parent? +

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

Can I rate-limit set_parent? +

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

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

set_parent is provided by the Sbox MCP server (sbox-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Sbox, and thousands of servers like it.

This server

All 207 Sbox tools →

Across the catalogue

set-prioity on Kanban MCP Server →team_manager_set_sources on Team Manager MCP →qt_set_property on Qt → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →