I learned this by leaving ChatGPT
I paid for ChatGPT Plus the month it came out in February 2023. I kept paying for about 30 months, then canceled in the summer of 2025 because I was moving more of my work to Claude.
That is when I realized how much of the work lived in ChatGPT: projects, chats, custom GPTs, research, decisions, and the way I had learned to work through problems.
Starting over in Claude felt like showing up to practice without the playbook. The tool was different, but the real problem was that my memory was stuck in the old app.
The binder idea
The fix was moving the working memory outside the AI app instead of switching from one AI company to another.
I think of it like a binder. The pages are plain files and folders. ChatGPT, Claude, Cursor, Codex, or whatever comes next can open the binder, read what is there, and keep working.
Chat is where the conversation happens. The folder is where the memory lives.
What goes inside
Five tabs I would start with
today.md
A plain text scoreboard for what matters right now.
projects
Folders for the connected work that needs more than one chat.
instructions
AGENTS.md, CLAUDE.md, and the preferences that should not live in one app.
skills
Reusable procedures you want each AI tool to find from the same place.
active hosts
A small record of which device and AI app touched the binder last.
Setup
Start with a folder
You do not have to understand GitHub on day one. Start with a folder your AI tool can read. Make it useful locally, then sync it when the system is worth keeping.
- Create a folder called Personal Binder or Work Binder.
- Add a today.md file with the few things you are actually working on.
- Add a projects folder for anything that needs context over time.
- Add instruction files for the AI tools you use, starting with AGENTS.md and CLAUDE.md.
- Point your AI tool at the folder and ask it to help you set up the rest.
- When the folder becomes useful, sync it somewhere durable like GitHub.
The tool stack I use
GitHub is the shelf
It gives the binder a durable home and a receipt for every update.
Obsidian is the local notebook
It is a good way to read and edit plain files on your own machine.
Notion is the human surface
It is easier when other people need to read, comment, or collaborate.