list_vr_assets
Read-only scan for spatial/VR asset files under a user-provided folder. Returns metadata only; does not read binary asset contents.
This record as markdown: /tools/heznpc-airmcp/list-vr-assets.md
What list_vr_assets does on AirMCP
AI agents call list_vr_assets to retrieve information from AirMCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_vr_assets is rated Low
This tool scans a user-provided folder to enumerate VR/spatial asset files and returns their metadata. It performs no side effects, makes no modifications, executes no code, and retrieves only descriptive information about files. This is a pure information retrieval operation with minimal blast radius—an agent could at worst enumerate files an authorized user has access to.
From the tool's definition Tool name and description both indicate read-only operations: 'list_vr_assets', 'Read-only scan', 'Returns metadata only; does not read binary asset contents.' No modification, deletion, execution, or financial operations are performed.
Attacks that exploit this kind of access
The rule that runs list_vr_assets safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AirMCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_vr_assets, this is the rule to start with:
list_vr_assets is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect AirMCP, apply this rule, and every list_vr_assets call is checked against it from then on.
Questions about list_vr_assets
Read-only scan for spatial/VR asset files under a user-provided folder. Returns metadata only; does not read binary asset contents. It is categorised as a Read tool in the AirMCP MCP Server, which means it retrieves data without modifying state.
Register the Air MCP server in PolicyLayer and add a rule for list_vr_assets: 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 AirMCP. Nothing to install.
list_vr_assets 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 list_vr_assets 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 list_vr_assets. 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.
list_vr_assets is provided by the Air MCP server (airmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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