tilemap_set_cell · Godot MCP Server MCP: Risk & Policy

WHAT IT DOES

What tilemap_set_cell does on Godot MCP Server

AI agents use tilemap_set_cell 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 tilemap_set_cell needs a policy

This tool creates or modifies tile map data within the Godot editor scene. Setting a cell changes the game level/map layout but is reversible (can be undone or set again). It does not execute arbitrary code, delete data irreversibly, or move money.

From the tool's definition Tool name 'tilemap_set_cell' and description 'Set a single cell in a TileMap node' indicate modification of tile data. The verb 'set' modifies game scene state reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

tilemap_set_cell Rate-limited

tilemap_set_cell 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": {
    "tilemap_set_cell": {
      "limits": [
        {
          "counter": "tilemap_set_cell_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 tilemap_set_cell

What does the tilemap_set_cell tool do? +

Set a single cell in a TileMap node. 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 tilemap_set_cell? +

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

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

Can I rate-limit tilemap_set_cell? +

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

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

tilemap_set_cell 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.