Store and Search a Long-Term Memory Through Mem0

Through a Composio custom connector, a muse can save notes and facts into a Mem0 memory store, find them again with a plain question, update or delete them, and export them as a file you keep.

What it does

Mem0 is a memory store built for AI tools. It holds single facts and notes, grouped by project, so they stay available outside any one chat. Connected through Composio, the muse can add a new memory from a conversation, such as the notes from a call you just finished. It can search the store by meaning, not just by exact words, so a question in plain language finds the note you saved months ago. It can pull up one memory, show its history, correct its text, or delete it and everything that matches a rule you set. It can also start an export of a whole project and hand you the result as a CSV file. For a team, it can create projects and add members with set roles.

How to use it

1. Make a Composio account, open its Muse page, and copy your API key. The key starts with ck.
2. In a new chat, ask the muse to create a custom connector for the Composio server and open the secure credentials store. Paste the key there, never in the chat.
3. Back in the chat, ask the muse to connect Mem0. Follow the sign-in link and approve the access.
4. Start with one save you can check, such as the notes from one call, then ask for them back by topic.
5. Once a month, ask for an export of the project, and keep the file somewhere you control.

What you need

• A Muse account that can add custom connectors
• A free Composio account and its API key
• A Mem0 account

What to watch for

• A memory store outside the chat can feel strange at first. It is normal if that gives you pause. You stay in charge: ask the muse to list what is stored, and delete anything that should not be there.
• Deleting is permanent. Ask the muse to show the exact memories that match before it deletes a batch, and approve the list first.
• Keep private details out unless the store truly needs them. A short fact is usually enough for the search to find it later.
• Never paste the API key into a chat. If you do, treat it as exposed: make a new key, delete the old one, and add the new key through the secure store.