MCP Studio
On-device storage
Servers, test history, chat, and API keys are stored locally. Delete the app or use Reset Data in Settings to clear them.
iPhone · Nutiverse
MCP servers,
on your phone.
Connect to Model Context Protocol servers, inspect tools, run tests, and chat with your own OpenAI, Anthropic, or Gemini key. Server configs and keys stay on the device.
You choose the endpoints
The app talks only to MCP servers you add and to the AI provider you pick with your own key.
Apple handles billing
Premium is an auto-renewing App Store subscription. We never see your payment details.