orailnoor/private-agent ? reverse-engineered prompt

Build me an Android app called PrivateAgent that can take natural language commands and carry them out across any installed app on the phone.

It should work by reading what is on the screen, figuring out which things can be tapped, typed into, or scrolled, then using that information to choose the next action and repeat until the task is done. I want it to support text input, voice input, and Telegram remote commands, and it should keep working in the background when Telegram is enabled.

Please make the setup simple, with a settings screen for the AI provider URL, API key, and model, plus clear onboarding for enabling the accessibility service and the Android permission steps if the app was installed from an APK. If possible, include an option to use free OpenRouter models.

Keep it clean and reliable on Android 8 and newer, and make sure the app can handle coordinate based tapping even when buttons do not have good labels. If you need to look up current docs online, go ahead.