get_hierarchy · Unity MCP with Ollama Integration MCP

WHAT IT DOES

What get_hierarchy does on Unity MCP with Ollama Integration

AI agents call get_hierarchy to retrieve information from Unity MCP with Ollama Integration without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

THE RISK

Low Risk

Why get_hierarchy needs a policy

This tool queries and returns data about the current state of game objects in a Unity scene. It performs no side effects, creates no objects, executes no code, and makes no modifications. It is a straightforward read operation that retrieves hierarchical information for inspection purposes.

From the tool's definition Tool name 'get_hierarchy' and description 'Get the current hierarchy of game objects in the scene' indicate retrieval of scene structure without modification or execution.

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

POLICY

How to control get_hierarchy

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

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_hierarchy": {}
  }
}

get_hierarchy is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

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

CAP THIS TOOL →

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EXPLORE

Related tools and policies

More Unity MCP with Ollama Integration tools

Destructive delete_object delete_object Execute build Build the project for a specified platform. Execute execute_command execute_command Execute new_scene new_scene Execute play Start the game in play mode within the Unity editor. Execute process_user_request Process a natural language request using Ollama and execute the resulting Unity commands. Execute stop Stop the game and exit play mode. Execute change_scene change_scene

All 37 Unity MCP with Ollama Integration tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_hierarchy

What does the get_hierarchy tool do? +

Get the current hierarchy of game objects in the scene. It is categorised as a Read tool in the Unity MCP with Ollama Integration MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_hierarchy? +

Register the Unity MCP with Ollama Integration MCP server in PolicyLayer and add a rule for get_hierarchy: 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 with Ollama Integration. Nothing to install.

What risk level is get_hierarchy? +

get_hierarchy is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_hierarchy? +

Yes. Add a rate_limit block to the get_hierarchy 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 get_hierarchy completely? +

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

get_hierarchy is provided by the Unity MCP with Ollama Integration MCP server (zundamonnovrchatkaisetu/unity-mcp-ollama). 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 with Ollama Integration tool call.

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

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37 Unity MCP with Ollama Integration tools catalogued and risk-classified — across an index of 43,000+ MCP servers.