unity_amplify_save

Save the currently open Amplify Shader Editor graph to disk. If the shader has never been saved, auto-determines a save path from the shader name or uses the provided path.

SERVERUnity MCP Server SOURCEanklebreaker-studio/unity-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/anklebreaker-studio-unity-mcp-server/unity-amplify-save.md

WHAT IT DOES

What unity_amplify_save does on Unity MCP Server

AI agents use unity_amplify_save 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.

RISK

Why unity_amplify_save is rated Medium

This tool creates or modifies files on disk (shader graph data), which is a reversible write operation. It is not destructive because existing files are typically overwritten (standard save behavior) rather than irreversibly deleted. It does not execute arbitrary code, delete data permanently, or move money.

From the tool's definition Tool saves data to disk: 'Save the currently open Amplify Shader Editor graph to disk.' The description explicitly states saving functionality with path determination.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs unity_amplify_save 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_amplify_save, this is the rule to start with:

unity_amplify_save Rate-limited

unity_amplify_save 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "unity_amplify_save": {
      "limits": [
        {
          "counter": "unity_amplify_save_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Unity MCP Server, apply this rule, and every unity_amplify_save call is checked against it from then on.

FAQ

Questions about unity_amplify_save

What does the unity_amplify_save tool do? +

Save the currently open Amplify Shader Editor graph to disk. If the shader has never been saved, auto-determines a save path from the shader name or uses the provided path. 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.

How do I enforce a policy on unity_amplify_save? +

Register the Unity MCP Server MCP server in PolicyLayer and add a rule for unity_amplify_save: 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.

What risk level is unity_amplify_save? +

unity_amplify_save is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit unity_amplify_save? +

Yes. Add a rate_limit block to the unity_amplify_save 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.

How do I block unity_amplify_save completely? +

Set action: deny in the PolicyLayer policy for unity_amplify_save. 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.

What MCP server provides unity_amplify_save? +

unity_amplify_save 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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