List all objects in the current scene
AI agents call scene_list to retrieve information from 3D 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 displays information about existing 3D objects in the scene without creating, modifying, deleting, or executing any operations. It is a simple data query operation, making it a Read category risk with low severity and low blast radius if misused by an AI agent.
From the tool's definition Tool name 'scene_list' and description 'List all objects in the current scene' indicate a query/retrieval operation with no side effects.
Attacks that exploit this kind of access
List all objects in the current scene. It is categorised as a Read tool in the 3D MCP Server MCP Server, which means it retrieves data without modifying state.
Register the 3D MCP Server MCP server in PolicyLayer and add a rule for scene_list: 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 3D MCP Server. Nothing to install.
scene_list 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 scene_list 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 scene_list. 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.
scene_list is provided by the 3D MCP Server MCP server (jagjerez-org/3d-mcp-server). 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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