create_collision_shape · Godot MCP Unified MCP

WHAT IT DOES

What create_collision_shape does on Godot MCP Unified

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

WHY IT NEEDS A POLICY

Why create_collision_shape needs a policy

This tool creates new collision shape nodes in a Godot project, which modifies the scene structure and game logic reversibly. Creating nodes is a Write operation—it adds data to the project that can be undone/deleted. It does not execute arbitrary code, delete data irreversibly, or cause financial impact. The medium severity reflects that incorrect collision shapes could break gameplay but are easily corrected.

From the tool's definition Tool name 'create_collision_shape' and description 'Create a CollisionShape2D or CollisionShape3D node with a specified shape type' indicate node creation in the Godot scene graph.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_collision_shape Rate-limited

create_collision_shape 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": {
    "create_collision_shape": {
      "limits": [
        {
          "counter": "create_collision_shape_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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Instant setup, no code required.

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

FAQ

Questions about create_collision_shape

What does the create_collision_shape tool do? +

Create a CollisionShape2D or CollisionShape3D node with a specified shape type. It is categorised as a Write tool in the Godot MCP Unified MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_collision_shape? +

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

What risk level is create_collision_shape? +

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

Can I rate-limit create_collision_shape? +

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

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

create_collision_shape is provided by the Godot MCP Unified MCP server (pierrealexandreguillemin-a11y/godot-mcp-unified). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.