In the browser
Capture and injection on any chat site.
The extension does two things that most memory extensions do not both do: it saves what is worth saving from what you type, and it puts relevant context into your prompt before it is sent.
Installing
Available from the Chrome Web Store, or load the unpacked build if you have early access to it.
Open the extension and press Sign in. It uses the same account as everything else.
ChatGPT, Claude, Gemini, Grok, Perplexity and T3 work immediately.
Anywhere else
Composer detection is heuristic rather than a fixed list, it looks for the properties every chat composer shares, so it works on sites nobody has added.
On a site that is not covered by default, open the extension and press Enable here. Access is granted for that one origin, which is why it has to be asked for: a tool that reads what you type should not hold blanket permission over the whole web.
What you will see
Asking a question. A brief notice says how many memories were added to your prompt. Press What? to see exactly which ones.
Stating a fact. It saves, tells you what it saved, and offers Undo. Anything captured is reversible from the notice itself, and everything is listed in the dashboard.
What is not captured
Only the message you type, and only when it looks worth keeping. Model responses are not stored. Nothing is captured on a site you have not enabled.
You can disable injection entirely from the extension while leaving capture on, or sign out to stop both.