unity_packages_list

List all installed Unity packages with their name, version, source, and status.

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

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/anklebreaker-studio-unity-mcp-server/unity-packages-list.md

WHAT IT DOES

What unity_packages_list does on Unity MCP Server

AI agents call unity_packages_list to retrieve information from Unity MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why unity_packages_list is rated Low

This tool retrieves and displays information about installed packages. It performs no side effects, does not modify data, execute code, delete resources, or commit financial transactions. The blast radius of misuse is minimal—an agent can only view package information, which poses no security threat to the system or project state.

From the tool's definition Tool name 'unity_packages_list' and description 'List all installed Unity packages with their name, version, source, and status' indicate a query/retrieval operation with no modifications, deletions, or executions.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs unity_packages_list 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_packages_list, this is the rule to start with:

unity_packages_list Allowed

unity_packages_list is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY 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_packages_list call is checked against it from then on.

FAQ

Questions about unity_packages_list

What does the unity_packages_list tool do? +

List all installed Unity packages with their name, version, source, and status. It is categorised as a Read tool in the Unity MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on unity_packages_list? +

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

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

Can I rate-limit unity_packages_list? +

Yes. Add a rate_limit block to the unity_packages_list 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_packages_list completely? +

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

unity_packages_list 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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