Get a preview image (base64) for a resource file.
AI agents call get_resource_preview to retrieve information from Godot MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns preview image data for a resource file without modifying, executing, or deleting anything. It is a read-only operation with minimal security risk. No code execution, data modification, or destructive actions are performed.
From the tool's definition Tool name 'get_resource_preview' and description 'Get a preview image (base64) for a resource file' indicate retrieval of data with no side effects. The action is passive inspection of existing resources.
Attacks that exploit this kind of access
Get a preview image (base64) for a resource file. It is categorised as a Read tool in the Godot MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Godot MCP Server MCP server in PolicyLayer and add a rule for get_resource_preview: 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 Server. Nothing to install.
get_resource_preview is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_resource_preview 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 get_resource_preview. 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.
get_resource_preview is provided by the Godot MCP Server MCP server (neondeex/godotmcp-pro-free-client). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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