step_until
Avanca o jogo ate que uma condicao GDScript seja verdadeira. Com timeout.
This record as markdown: /tools/mcp-godot-desenvolvimento/step-until.md
What step_until does on Mcp Godot Desenvolvimento
AI agents invoke step_until 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 step_until is rated High
This tool executes the game loop and evaluates arbitrary GDScript conditions repeatedly until they are met or a timeout occurs. It runs code/game state transitions driven by user-supplied GDScript expressions, which constitutes code execution with potentially unbounded side effects depending on the condition evaluated.
From the tool's definition Avanca o jogo ate que uma condicao GDScript seja verdadeira. Com timeout.
Attacks that exploit this kind of access
The rule that runs step_until 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 step_until, this is the rule to start with:
step_until 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 step_until call is checked against it from then on.
Questions about step_until
Avanca o jogo ate que uma condicao GDScript seja verdadeira. Com timeout. 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 step_until: 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.
step_until 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 step_until 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 step_until. 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.
step_until 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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