Low Risk

xcode_get_simulator_info

Get detailed information about a specific simulator

How to control xcode_get_simulator_info ↓

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

Low Risk

This tool queries and returns information about a simulator's state and configuration. It performs a read-only operation—retrieving data about the simulator without modifying, executing, or deleting anything. The action of fetching simulator metadata poses minimal risk even if misused by an AI agent, as it cannot alter system state or cause destructive actions.

From the tool's definition Tool name 'xcode_get_simulator_info' and description 'Get detailed information about a specific simulator' indicate a retrieval operation with no side effects.

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

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

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "xcode_get_simulator_info": {}
  }
}

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

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

What does the xcode_get_simulator_info tool do? +

Get detailed information about a specific simulator. It is categorised as a Read tool in the MCP Appium Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on xcode_get_simulator_info? +

Register the MCP Appium Server MCP server in PolicyLayer and add a rule for xcode_get_simulator_info: 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 MCP Appium Server. Nothing to install.

What risk level is xcode_get_simulator_info? +

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

Can I rate-limit xcode_get_simulator_info? +

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

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

xcode_get_simulator_info is provided by the MCP Appium Server MCP server (rahulec08/appium-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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110 MCP Appium Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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