TecnicalBot/mobile-agent ? reverse-engineered prompt

Build me an Android app that works like a personal AI assistant and runs fully on the phone, even without internet.

I want it to chat with me, remember useful things over time, and handle more than just text, so it can work with images and other media too. It should support a skills system so I can add new abilities later, and it should be able to connect to MCP tools when available. The app should also have permission based access to the phone’s storage so it can read and organize files on device when I allow it.

Please make it feel polished and easy to use, with a simple mobile first interface. Since it’s meant to run locally, keep everything self contained and do not rely on an external server. If you need to check current docs for Android or any related tooling, go ahead and look them up online.