Wenwei Lin

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Floss

Call it, and you can talk to it like a confidant: what happened today, what you're thinking about. It remembers what I said and picks up next time. My personal agent before WenweiOS.

When
2026.04 – 2026.05
My role
Design and development
Built with
Agent · File System as Context
今天有点累,不想说话嗯,我在这儿听着

Floss was the personal agent I made before WenweiOS. It ran in the terminal. I could call it up and talk to it like a confidant: what happened today, what I was thinking about, what was bothering me at work. It remembered what I’d said and picked up where we left off.

I started using it on April 25, 2026, and in ten days we had more than seventy conversations. Using it gave me more ideas:

  • “I could try reading books with floss and keeping notes together.”
  • “I want this floss on my desktop, with its own icon, maybe the icon from my blog. Think about what it does first, not how to build it: what would feel best to use? And I have several computers, and a phone.”

Those ideas grew into WenweiOS. Floss’s seventy-odd conversations were imported into WenweiOS as they were, and reading with AI became something I do every day.