gd_undo · Geometry Dash Mcp Geode MCP: Risk & Policy

WHAT IT DOES

What gd_undo does on Geometry Dash Mcp Geode

AI agents use gd_undo to create or update resources in Geometry Dash Mcp Geode — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Geometry Dash Mcp Geode environment.

WHY IT NEEDS A POLICY

Why gd_undo needs a policy

The undo function modifies the current state by reverting to a prior state, which is a write-category operation (state modification). It is reversible and has minimal blast radius since undoing actions is typically benign and can itself be undone.

From the tool's definition Tool is described as 'Undo the last action in the editor' — it reverts modifications made within the level editor, making it a reversible write operation that restores previous state rather than creating new data or destroying it.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

gd_undo Rate-limited

gd_undo 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": {
    "gd_undo": {
      "limits": [
        {
          "counter": "gd_undo_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 Geometry Dash Mcp Geode, so you can run agents against it safely.

FAQ

Questions about gd_undo

What does the gd_undo tool do? +

Undo the last action in the editor. It is categorised as a Write tool in the Geometry Dash Mcp Geode MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on gd_undo? +

Register the Geometry Dash Mcp Geode MCP server in PolicyLayer and add a rule for gd_undo: 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 Geometry Dash Mcp Geode. Nothing to install.

What risk level is gd_undo? +

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

Can I rate-limit gd_undo? +

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

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

gd_undo is provided by the Geometry Dash Mcp Geode MCP server (noame2289-afk/geometry-dash-mcp-geode). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.