This record as markdown: /tools/keeveeg-godot-mcp/save-scene.md
What save_scene does on Godot
AI agents use save_scene to create or update resources in Godot, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Godot environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
path | string | — | Path of the scene to save (defaults to current) |
Parameters from the server's own tool schema.
Why save_scene is rated Medium
This tool writes/persists scene data to storage. While reversible (scenes can be edited/re-saved), it modifies project state and could overwrite existing scene files if directed to a new path, affecting project integrity. It's Write rather than Destructive because the operation is reversible and doesn't explicitly delete content.
From the tool's definition save_scene: 'Save the current scene or save it to a new path' — modifies or creates scene files in the Godot editor project.
Risk signalsAccepts file system path (path)
Attacks that exploit this kind of access
The rule that runs save_scene safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Godot, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For save_scene, this is the rule to start with:
save_scene 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Godot, apply this rule, and every save_scene call is checked against it from then on.
Questions about save_scene
Save the current scene or save it to a new path. It is categorised as a Write tool in the Godot MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
save_scene accepts 1 parameter: path. The full parameter table on this page comes from the server's own tool schema.
Register the Godot MCP server in PolicyLayer and add a rule for save_scene: 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. Nothing to install.
save_scene is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the save_scene 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 save_scene. 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.
save_scene is provided by the Godot MCP server (@keeveeg/godot-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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