Get the full scene hierarchy tree from the active Unity scene.
AI agents call unity_get_hierarchy to retrieve information from Gamedev All-in-One MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Even though unity_get_hierarchy only reads data, uncontrolled read access leaks sensitive information and racks up API costs — an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Documented attack patterns abuse exactly the kind of access unity_get_hierarchy gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Gamedev All-in-One MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for unity_get_hierarchy:
{
"version": "1",
"default": "deny",
"tools": {
"unity_get_hierarchy": {}
}
}unity_get_hierarchy is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get the full scene hierarchy tree from the active Unity scene. It is categorised as a Read tool in the Gamedev All-in-One MCP MCP Server, which means it retrieves data without modifying state.
Register the Gamedev All-in-One MCP server in PolicyLayer and add a rule for unity_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 Gamedev All-in-One MCP. Nothing to install.
unity_get_hierarchy 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 unity_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.
Set action: deny in the PolicyLayer policy for unity_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.
unity_get_hierarchy is provided by the Gamedev All-in-One MCP server (sansaks-jpg/gamedev-all-in-one-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 78 Gamedev All-in-One MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
78 Gamedev All-in-One MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.