unity_graphics_asset_preview
Inline PNG from Unity
This record as markdown: /tools/anklebreaker-studio-unity-mcp-server/unity-graphics-asset-preview.md
What unity_graphics_asset_preview does on Unity MCP Server
AI agents use unity_graphics_asset_preview to create or update resources in Unity MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Unity MCP Server environment.
Why unity_graphics_asset_preview is rated Medium
An AI agent can call unity_graphics_asset_preview faster than any human can review: one bad instruction and it creates or modifies resources in Unity MCP Server by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs unity_graphics_asset_preview safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Unity MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For unity_graphics_asset_preview, this is the rule to start with:
unity_graphics_asset_preview 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 Unity MCP Server, apply this rule, and every unity_graphics_asset_preview call is checked against it from then on.
Questions about unity_graphics_asset_preview
Inline PNG from Unity. It is categorised as a Write tool in the Unity MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Unity MCP Server MCP server in PolicyLayer and add a rule for unity_graphics_asset_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 Unity MCP Server. Nothing to install.
unity_graphics_asset_preview 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 unity_graphics_asset_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 unity_graphics_asset_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.
unity_graphics_asset_preview is provided by the Unity MCP Server MCP server (anklebreaker-studio/unity-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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