Get a list of available iOS simulators
AI agents call xcode_get_ios_simulators 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.
This tool retrieves and lists available iOS simulator configurations from Xcode. It performs a read-only query of system resources without modifying, creating, deleting, or executing any actions. The operation has minimal blast radius—an AI agent misusing this would only retrieve information already accessible on the local system.
From the tool's definition Tool name 'xcode_get_ios_simulators' and description 'Get a list of available iOS simulators' indicate a query/retrieval operation with no side effects.
Documented attack patterns abuse exactly the kind of access xcode_get_ios_simulators 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_ios_simulators:
{
"version": "1",
"default": "deny",
"tools": {
"xcode_get_ios_simulators": {}
}
}xcode_get_ios_simulators is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get a list of available iOS simulators. It is categorised as a Read tool in the MCP Appium Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Appium Server MCP server in PolicyLayer and add a rule for xcode_get_ios_simulators: 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.
xcode_get_ios_simulators 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 xcode_get_ios_simulators 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 xcode_get_ios_simulators. 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.
xcode_get_ios_simulators 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.
Deterministic rules across all 110 MCP Appium Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
110 MCP Appium Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.