Show HN: Squash – extension that lets ChatGPT know who you are

Notices what you’re doing – watches only tab titles and which window is in focus.

Summarizes it locally – uses Chrome’s built-in Gemini Nano (runs on your device).

Hands that context to any AI – and ChatGPT, Claude,, etc. already know the back-story.

Why you’d care: Stop pasting links or explaining the same task in every tab.

Nothing is screenshot, logged, or sent to a server—privacy is baked in.

Works on any Chromium browser; install and forget until it helps.

Repo: github.com/kstonekuan/squash-browser-memory