edit_resource · Godot MCP Server MCP: Risk & Policy

WHAT IT DOES

What edit_resource does on Godot MCP Server

AI agents use edit_resource 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 edit_resource needs a policy

This tool modifies existing data (Godot resources) in a reversible manner, fitting the Write category. Severity is high because: (1) resource files are critical to game functionality; (2) updating resource properties can break game behavior, rendering, or logic without user approval; (3) in an automated context, an AI agent could unknowingly corrupt or alter assets in ways difficult to detect.

From the tool's definition Tool description states 'Update properties of an existing Godot Resource file' - a direct modification operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

edit_resource Rate-limited

edit_resource 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": {
    "edit_resource": {
      "limits": [
        {
          "counter": "edit_resource_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 edit_resource

What does the edit_resource tool do? +

Update properties of an existing Godot Resource file. 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 edit_resource? +

Register the Godot MCP Server MCP server in PolicyLayer and add a rule for edit_resource: 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 edit_resource? +

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

Can I rate-limit edit_resource? +

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

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

edit_resource 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.