Step by step, without knowing how to code.
Every guide is one screenshot per step, with the fix inside the step that can go wrong. They carry no date because they do not expire: if a menu is renamed, we change the guide.
Connecting your AI
The same address for all of them. What changes is the program's menus.
ChatGPT
in the browser8 steps · developer mode has to be turned on once.
Open the guideClaude
app or browser4 steps · done from the chat, without opening the settings.
Open the guideClaude Code
terminal5 steps · one line to paste, then you authorise in the browser.
Open the guideCodex
terminal3 steps · like Claude Code, with an automatic bridge.
Open the guideAntigravity
Google · for Gemini6 steps · ask the agent to configure it, then authorise.
Open the guideAnother program
if it speaks MCP, it works4 steps · ask the AI to add Cobrain and follow what it tells you.
Generic instructionsUsing the brain
You start with an empty brain. What you already have, your AI carries in.
Start from scratch
The first ten minutes: you connect an AI, ask it to remember something, and watch it appear. Where the notes live and what a unit's index card is.
ReadBring in the notes you already have
Notion, Apple Notes, Google Docs, a folder of files, an old chat: you tell your AI where they are and it moves them across. With the message ready to paste.
ReadSharing a branch
A folder or a single note to a colleague, read-only or read-write. What they see, what their AI sees, how you take it back.
ReadYour AI's tools
The seventeen commands a connected AI has at hand: what they do, what they touch, what they cannot do.
ReadCannot find your AI?
If it speaks MCP, it works.
Cobrain is a standard remote MCP server with OAuth 2.1 authorisation: any program that can connect to an MCP server over HTTP connects to Cobrain too, by pasting https://cobrain.space/mcp. The tools page has the message to hand the program so it configures itself. If that does not work, write to us with the program's name: we will add the guide.
Start with a single note.
It is free and no card is needed. You sign in with a link sent by email, connect your AI and start building a memory that does not stay locked inside a chat.
