basic-memory

What it does

Persists what matters out of AI conversations into plain Markdown files on your machine, readable and editable by hand, and available to Claude, Codex or Cursor over MCP on the next run. Self-host it with Python, or pay for the hosted version if you would rather skip setup — in which case the notes live on their servers, which is the distinction that matters for work material. Decide a retention policy early; the file count only grows. AGPL-3.0.

Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.

Screenshots & visuals

Before you start

• Setup difficultySome setup needed
• Command lineRequired
• API keyNot required
• Sends data onlineYes

Judged automatically from the project's own metadata. Always confirm on the official page.

basic-memory FAQ

Is basic-memory free?

The source is open, but the build distributed through the app store may be a paid download. Check the store listing before installing.

Do I need to install anything or write code to use basic-memory?

It connects to an MCP-capable AI app such as Claude. It does not run on its own.

Does basic-memory work on a phone?

No. It needs a computer.

Can I use basic-memory commercially?

The licence is AGPL-3.0. Using it commercially is fine, but if you distribute something built on it you may be required to release that under the same licence. Keep it internal, or check before distributing.

How it compares

The conditions that decide whether you can actually use it, side by side.

"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.

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