unity_amplify_remove_node

THE RISK

Critical Risk

Why unity_amplify_remove_node needs a policy

Removing a node from a shader graph destroys that node and its associated connections. While the master/output node is protected, removing intermediate nodes can break shader logic irreversibly (without an explicit undo). This qualifies as Destructive. Severity is medium because it affects a shader graph element within a single project rather than system-wide data.

From the tool's definition 'Remove a node from the currently open Amplify Shader Editor graph' — removing a node is an irreversible deletion of that node and its connections from the shader graph.

Documented attack patterns abuse exactly the kind of access unity_amplify_remove_node gives an agent:

POLICY

How to control unity_amplify_remove_node

PolicyLayer is an MCP gateway — it sits between your AI agents and Unity MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for unity_amplify_remove_node:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "unity_amplify_remove_node"
  ]
}

unity_amplify_remove_node disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register Unity MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Unity MCP Server tools

Destructive unity_animation_remove_curve Remove an entire animation curve binding from a clip. Useful for cleaning up or restructur Destructive unity_animation_remove_event Remove an animation event by its index. Use get_animation_events first to find the index. Destructive unity_animation_remove_keyframe Remove a keyframe from an animation curve by its index. Use get_curve_keyframes first to f Destructive unity_animation_remove_layer Remove a layer from an Animator Controller by index. Cannot remove the base layer (index 0 Destructive unity_animation_remove_parameter Remove a parameter from an Animator Controller by name. Destructive unity_animation_remove_state Remove a state from an Animator Controller layer. Destructive unity_animation_remove_transition Remove a transition from an Animator Controller state. Can target by source/destination na Destructive unity_asset_delete Delete an asset from the project.

All 324 Unity MCP Server tools →

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Go deeper

Critical-risk tools in Unity MCP Server → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about unity_amplify_remove_node

What does the unity_amplify_remove_node tool do? +

Remove a node from the currently open Amplify Shader Editor graph by its unique ID. Cannot remove the master/output node. It is categorised as a Destructive tool in the Unity MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on unity_amplify_remove_node? +

Register the Unity MCP Server MCP server in PolicyLayer and add a rule for unity_amplify_remove_node: 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_remove_node? +

unity_amplify_remove_node is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit unity_amplify_remove_node? +

Yes. Add a rate_limit block to the unity_amplify_remove_node 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_remove_node completely? +

Set action: deny in the PolicyLayer policy for unity_amplify_remove_node. 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_remove_node? +

unity_amplify_remove_node 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.

Enforce policy on every Unity MCP Server tool call.

Start from Unity MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →