add_node

Adiciona um novo nó a uma cena existente.

SERVERMcp Godot Desenvolvimento SOURCEjoabcostamd/mcp-godot-desenvolvimento

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mcp-godot-desenvolvimento/add-node.md

WHAT IT DOES

What add_node does on Mcp Godot Desenvolvimento

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

RISK

Why add_node is rated Medium

This tool creates new nodes within scenes, which modifies the game state and scene structure reversibly. It falls under Write category—data is created and can be undone (nodes can be deleted). Severity is medium because misconfigured nodes could disrupt game functionality, but the action is reversible and doesn't execute arbitrary code or delete data.

From the tool's definition Tool name 'add_node' and description 'Adiciona um novo nó a uma cena existente' (Adds a new node to an existing scene) indicate creating/modifying scene structure in a Godot game project.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_node safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Godot Desenvolvimento, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For add_node, this is the rule to start with:

add_node Rate-limited

add_node 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_node": {
      "limits": [
        {
          "counter": "add_node_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Godot Desenvolvimento, apply this rule, and every add_node call is checked against it from then on.

FAQ

Questions about add_node

What does the add_node tool do? +

Adiciona um novo nó a uma cena existente. It is categorised as a Write tool in the Mcp Godot Desenvolvimento 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_node? +

Register the Mcp Godot Desenvolvimento MCP server in PolicyLayer and add a rule for add_node: 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 Mcp Godot Desenvolvimento. Nothing to install.

What risk level is add_node? +

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

Can I rate-limit add_node? +

Yes. Add a rate_limit block to the add_node 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_node completely? +

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

add_node is provided by the Mcp Godot Desenvolvimento MCP server (joabcostamd/mcp-godot-desenvolvimento). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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