GBrain

Plug your own memory, tools, and skills into any AI

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GBrain gives you a central memory and a set of connected accounts that every AI can reach. Write a note in Claude Code and ChatGPT will know about it. Connect Gmail once, and Cursor can search it without needing any API keys in config files. Your memory is a folder of markdown files you can read, correct, and take with you anywhere. You can run it on your own inference or ours, and share it in a workspace your whole team can use. Plus, get $100 off your first month for a team workspace by visiting https://gbrain.io/gratis/product-hunt.