add_world_environment · Godot MCP Server MCP: Risk & Policy

WHAT IT DOES

What add_world_environment does on Godot MCP Server

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

WHY IT NEEDS A POLICY

Why add_world_environment needs a policy

This tool creates a new WorldEnvironment node in the Godot scene, which is a reversible modification to the scene structure. It does not execute arbitrary code, delete data irreversibly, or move money. The 'Write' category applies because it modifies the scene by adding a new element.

From the tool's definition Tool name and description: 'Add a WorldEnvironment node with a sky to the scene' — uses imperative 'Add' language indicating creation of a new scene node/resource.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_world_environment Rate-limited

add_world_environment 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": {
    "add_world_environment": {
      "limits": [
        {
          "counter": "add_world_environment_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Godot MCP Server, so you can run agents against it safely.

FAQ

Questions about add_world_environment

What does the add_world_environment tool do? +

Add a WorldEnvironment node with a sky to the scene. It is categorised as a Write tool in the Godot MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_world_environment? +

Register the Godot MCP Server MCP server in PolicyLayer and add a rule for add_world_environment: 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 Godot MCP Server. Nothing to install.

What risk level is add_world_environment? +

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

Can I rate-limit add_world_environment? +

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

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

add_world_environment is provided by the Godot MCP Server MCP server (neondeex/godotmcp-pro-free-client). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.