One memory forevery AI chat.
Stop repeating yourself. Alter Ego gives every chat your rules, your profile and the history of your work, stored as plain files in your own cloud.
Works with OneDrive, Google Drive, Dropbox, GitHub and Azure DevOps.
startrules, profile, contexts, playbooksopen_contextacme: README and latest journalrememberacme: invoices go out on the 1stlogacme: drafted the follow upExample conversation, shortened for illustration.
Connect once. Every chat already knows you.
Alter Ego is a connector. You add one URL, pick where the memory lives, and your assistant reads and writes it as it works.
Add the connector
Paste one URL into Claude as a custom connector, or into any MCP client that supports remote servers.
Pick your storage
Sign in with OneDrive, Google Drive, Dropbox, GitHub or Azure DevOps. The memory lives in a folder or repository of yours.
Just keep chatting
At the start of a chat the assistant calls start. From there it remembers, logs and picks up where you left off.
Not a black box. A folder you can read.
Everything is a plain text file in a structure that makes sense to a person and to an AI.
Say it once, it sticks.
How you want answers: language, tone, what never to do. Every new chat starts with them already loaded.
Who you are.
Role, projects, preferences. No more explaining yourself to a blank chat.
One folder per client, project or topic.
Each with a README and a journal. Open one and the assistant is instantly up to speed.
One line per piece of work, per day.
After real work the assistant logs what happened. Next week, any chat can read it back.
Routines your assistant can follow step by step.
Write down how you do a weekly review or a release once. Any chat can run it the same way.
Your memory lives in your cloud.
Pick the place you already trust. Alter Ego only reaches the folder or repository it needs.
OneDrive
Apps/Alter EgoPersonal or work account. The app only reaches its own folder.
Google Drive
Folder: Alter EgoThe app only sees the folder it creates, nothing else in your Drive.
Dropbox
Apps/Alter EgoThe app only reaches its own folder.
GitHub
A repository you pickEvery change is a commit, so you get history and review for free.
Azure DevOps
A Git repositoryEvery change is a commit. Use the default alter-ego or pick your own.
Already keep an agent-context repository with preferences.md, clients/ and projects/? It works as is.
We do not keep your content.
Alter Ego passes your files through memory only while a tool runs. What you write is never stored on our server.
- Your files stay with you. Plain, readable files in your own storage. Read, edit or delete them any time.
- Small footprint. The server keeps only sign-in state, with provider tokens encrypted at rest.
- No cookies, no trackers. This website uses no analytics and loads nothing from third parties.
Leave any time, keep everything.
Because the memory is just files in your storage, there is no export step and no lock-in. Disconnect the connector and your files are still yours.
- Revoke access at your storage provider whenever you like. The docs show where.
- Every change is visible. With GitHub and Azure DevOps each change is a commit.
- Works with the tools you use. Claude, ChatGPT and other MCP clients share the same memory.
Give your chats a memory.
It takes a minute.
Connector URL
https://cloudalterego.cafeboon.com/mcpUse it as a custom connector in Claude, or as a remote MCP server in any compatible client.
- Open Claude and go to Customize, then Connectors.
- Click + Add, choose Add custom connector, give it a name and paste the URL.
- Continue, then sign in and pick where your memory should live.
- In a chat, open the + menu, then Connectors, and switch Alter Ego on.
Menus can differ by plan and over time. Full steps, including Team and Enterprise, are in the docs.
Good questions.
What is Alter Ego, exactly?
A remote MCP connector. It adds a small set of tools to your AI chat so it can load your rules and profile, open a client or project, log work and remember things, all as files in your own storage.
Where is my data stored?
In the storage you choose: OneDrive, Google Drive, Dropbox, GitHub or Azure DevOps. The server does not keep your content, only the sign-in state it needs to work.
Does it work with ChatGPT?
Alter Ego speaks MCP, so it can be used with other MCP clients such as ChatGPT where they support remote connectors. Claude is the main target. Menus and availability depend on the client.
Can I read and edit the files myself?
Yes. They are plain Markdown and text files. Open them in your storage, or in the repository for GitHub and Azure DevOps.
What if I already have an agent-context repository?
It works as is. Alter Ego reads preferences.md, identity.md, clients/, projects/ and skills/. See the docs.
How do I stop it?
Remove the connector in your AI client and revoke access at your storage provider. Your files stay where they are. Steps are in the docs.