garrytan/gbrain ? reverse-engineered prompt

I want to build a personal "brain" for my AI agent so it actually knows about my life and work. It should connect to my various accounts—Gmail, Google Calendar, Twitter, and a folder of my markdown notes—to create a searchable knowledge base. The agent should be able to read from this brain before it answers any questions to have full context, and then write new information back to it after our conversations, getting smarter over time.

The goal is for the agent to do things like prep me for meetings by pulling up a person's history, find connections between people I know, and search through my own thinking. I'd also love to set up the voice integration so it recognizes who's calling and can access their context. It looks like it can start with a simple local database without needing a server, which is perfect for now. Please set up the whole system and just ask me for the API keys you need for the integrations.