roblox_delete_instance

THE RISK

Critical Risk

An AI agent that decides to call roblox_delete_instance doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Gamedev All-in-One MCP is gone — there is no undo for destructive operations.

Documented attack patterns abuse exactly the kind of access roblox_delete_instance gives an agent:

HOW TO CONTROL ROBLOX_DELETE_INSTANCE

PolicyLayer is an MCP gateway — it sits between your AI agents and Gamedev All-in-One MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for roblox_delete_instance:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "roblox_delete_instance"
  ]
}

roblox_delete_instance disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register Gamedev All-in-One MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

More Gamedev All-in-One MCP tools

Destructive blender_delete_object Delete an object from the Blender scene by name. Destructive unity_delete_gameobject Delete a GameObject from the Unity scene by path. Destructive unreal_destroy_actor Destroy an actor in the current Unreal level by path. Execute blender_run_python Execute arbitrary Python code in Blender Execute doctor Run local prerequisite checks for the Roblox all-in-one MCP environment. Execute roblox_run_code Send a Luau code execution request through the Studio-side companion runtime boundary. Execute unity_execute_menu_item Execute a Unity Editor menu item by its path (e.g. Execute unreal_run_python Execute a Python script in the Unreal Editor Python environment.

All 78 Gamedev All-in-One MCP tools →

Destructive tools on other servers

Frida Game Hacking MCP clear_scan MegaMemory remove_concept Frida Agent MCP kill_app 1MCP Server mcp_uninstall

Go deeper

Critical-risk tools in Gamedev All-in-One MCP → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

What does the roblox_delete_instance tool do? +

Delete (Destroy) an instance at the given path in Roblox Studio. It is categorised as a Destructive tool in the Gamedev All-in-One MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on roblox_delete_instance? +

Register the Gamedev All-in-One MCP server in PolicyLayer and add a rule for roblox_delete_instance: 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 Gamedev All-in-One MCP. Nothing to install.

What risk level is roblox_delete_instance? +

roblox_delete_instance is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit roblox_delete_instance? +

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

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

roblox_delete_instance is provided by the Gamedev All-in-One MCP server (sansaks-jpg/gamedev-all-in-one-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Gamedev All-in-One MCP tool call.

Deterministic rules across all 78 Gamedev All-in-One MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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// WHAT ROBLOX_DELETE_INSTANCE ON GAMEDEV ALL-IN-ONE MCP DOES

// THE RISK

// HOW TO CONTROL ROBLOX_DELETE_INSTANCE

// EXPLORE