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This MCP server enables LLMs to control iOS Simulators for app testing, debugging, and automation via natural language commands.
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This MCP server enables LLMs to control iOS Simulators for app testing, debugging, and automation via natural language commands.
This server provides powerful control over iOS simulators, making it useful for development and testing. However, the ability to install, uninstall, and interact with apps, along with access to logs and settings, introduces moderate risks. It should be used with caution, especially when integrating with external LLMs.
Performance is limited by the speed of the iOS simulator and the underlying idb tool. Complex UI interactions and large data transfers may impact performance.
The primary cost is the computational resources required to run the iOS simulator. Multiple concurrent sessions may increase resource consumption.
npm install
npm{
"mcpServers": {
"ios-simulator": {
"command": "node",
"args": ["/path/to/mcp-server-simulator-ios-idb/dist/index.js"],
"env": {}
}
}
}create sessionCreates a new iOS simulator session.
Creates a new simulator instance, consuming resources.
terminate sessionTerminates the current iOS simulator session.
Terminates a running simulator, potentially losing unsaved data.
install appInstalls an iOS application on the simulator.
Installs an application, which could be malicious.
launch appLaunches an installed iOS application on the simulator.
Launches an app, potentially triggering unintended actions.
terminate appTerminates a running iOS application on the simulator.
Terminates an application, potentially losing unsaved data.
uninstall appUninstalls an iOS application from the simulator.
Uninstalls an application, removing it from the simulator.
tapSimulates a tap action at specific coordinates on the simulator screen.
Can trigger UI elements and actions within the app.
swipeSimulates a swipe gesture on the simulator screen.
Can trigger UI elements and actions within the app.
input textInputs text into the currently focused text field in the simulator.
Can input arbitrary text, potentially leading to unintended actions.
take screenshotCaptures a screenshot of the simulator screen.
Read-only operation, no side effects.
get logsRetrieves system or application logs from the simulator.
Logs may contain sensitive information.
open urlOpens a URL in the simulator's default browser.
Opening arbitrary URLs can be risky.
clear keychainClears the simulator's keychain, removing stored credentials.
Removes stored credentials, potentially disrupting app functionality.
set locationSets the simulator's location to specified coordinates.
Modifying location can affect app behavior.
add mediaAdds media to the simulator's camera roll.
Adding media can consume storage and potentially introduce unwanted content.
approve permissionsApproves specified permissions for an application on the simulator.
Granting permissions can expose sensitive data and functionality.
update contactsUpdates the simulator's contacts database.
Modifying contacts can affect app behavior and potentially introduce unwanted data.
None
cloud
This server provides powerful control over iOS simulators, making it useful for development and testing. However, the ability to install, uninstall, and interact with apps, along with access to logs and settings, introduces moderate risks. It should be used with caution, especially when integrating with external LLMs.
Autonomy should be carefully managed due to the potential for destructive actions. Sandboxing is limited to the simulator environment itself.
Production Tip
Implement robust input validation and command authorization to prevent unintended or malicious actions in a production environment.
idb is a command-line interface for interacting with iOS Simulators. It's required because this MCP server uses it to control the simulators.
Yes, you can run multiple simulators concurrently, but resource consumption will increase.
You can use idb commands to access and manipulate the simulator's file system.
The supported iOS versions depend on the versions available in your installed Xcode.
No, this server is designed for iOS Simulators only. Real device testing is not supported.
Implement robust input validation, command authorization, and resource limits to prevent abuse.
Yes, this server provides commands for UI interaction, making it suitable for automated UI testing.