Keep what you and your AI agents work out in one folder you can see. BaseHalf opens a folder as a canvas, and every file in it is a card: notes, PDFs, books, images, video, code. A line from a card to a note is saved as plain text in the note, so it shows up in git. Claude Code, Codex or any terminal agent works beside the canvas on the same files and knows which card you mean by "this". Generate images, video and sound with your own API keys. No account. Free and open source.
