godot_exec
Executa codigo GDScript DENTRO do jogo rodando.
This record as markdown: /tools/mcp-godot-desenvolvimento/godot-exec.md
What godot_exec does on Mcp Godot Desenvolvimento
AI agents invoke godot_exec to trigger actions in Mcp Godot Desenvolvimento. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why godot_exec is rated High
This tool runs arbitrary GDScript code inside a live Godot game process. An AI agent could use it to execute any logic, modify game state, access the filesystem, make network calls, or cause crashes. The blast radius is critical because it provides unrestricted code execution within a running process, with effects entirely dependent on the code passed as argument.
From the tool's definition 'Executa codigo GDScript DENTRO do jogo rodando' — executes GDScript code inside a running game instance
Attacks that exploit this kind of access
The rule that runs godot_exec 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 godot_exec, this is the rule to start with:
godot_exec stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Godot Desenvolvimento, apply this rule, and every godot_exec call is checked against it from then on.
Questions about godot_exec
Executa codigo GDScript DENTRO do jogo rodando. It is categorised as a Execute tool in the Mcp Godot Desenvolvimento MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Mcp Godot Desenvolvimento MCP server in PolicyLayer and add a rule for godot_exec: 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.
godot_exec is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the godot_exec 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.
Set action: deny in the PolicyLayer policy for godot_exec. 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.
godot_exec 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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