yarnnnyarnnn

How It Works

Everything you make with AI
lands somewhere real.

yarnnn is a workspace built the way AI-first work actually happens: a shared file system at the center, agents you can talk to from the first minute, and documents that stay yours — every change signed by whoever made it, human or not. Here's the system, top to bottom.

  1. 01

    Your workspace is a real file system

    Not a chat scroll — files and folders you own. Everything anyone makes here, human or AI, lands as a file you can open next week: named, organized, findable. The workspace starts empty and working; there's nothing to set up.

    Files
    NameAuthorWhen
    q3-pricing-note.mdChatGPT (via MCP)now
    positioning-memo.mdYou2h
    competitor-scan.mdClaude (via MCP)2d
    launch-plan.mdMara5d
    Revision history (11)hide
    r12ChatGPT (via MCP)Added the Q3 numberscurrent
    r11YouTightened the pricing section
  2. 02

    Agents are ready out of the box

    From the first minute you can talk to named agents — a thinker, a researcher, a designer. They read your files, answer grounded in what's actually there, and write their work back into the same file system. The best engine for the job rides behind each name, and you can swap it any time.

    Agents
    Your agents＋ Make one
    Name them — Lisa, Marcus, whoever

    Hired as Critic · runs on GPT-5

    Who you can hire
    T

    Thinker

    Thinks a problem through with you — writing, judgment, hard calls.

    GPT-5

    R

    Researcher

    Digs through material fast — the workspace and the web, with sources.

    Gemini

    D

    Designer

    Makes the thing itself — decks, docs, the artifact in front of you.

    Claude

    Your agents work on your files, as you — every edit they make is attributed to you and kept in the file's history.

  3. 03

    Build documents, decks and pages — and keep them

    Studio is where artifacts take shape: write directly, or ask an agent to draft against your files. Either way, every edit lands as a signed revision with full history — you can walk any document back to who changed what, when, and why.

    Studio
    Studio/investor-update
    New slide Insert

    Traction

    2.4× retention vs. baseline

  4. 04

    Connect the AI you already use

    Attach ChatGPT, Claude, or Gemini and it works in the same file system, under its own name. The thinking you're already doing in a chat window finally has somewhere to land — no more ferrying it out by hand.

    Connections
    ChatGPTClaudeGemini· nothing else to set up

    ChatGPT updated q3-pricing-note.md

    ChatGPT (via MCP) · just now

    Open

    The first thing you see is a write you didn't make — signed by something that isn't you.

  5. 05

    And that's why your work travels

    Because the work is real files you own — not history trapped in someone's app — it goes wherever you go. Share a document with a link. Invite a teammate into the workspace. Reach it from any AI you use. Leave, and it's still yours.

What the system guarantees.

Real files

A workspace, not a chat log

Everything made here lands as a file you can open, organize, and build on. Nothing evaporates in a scroll.

Every change signed

A name on every write

You, your teammates, your agents, every connected AI — each change carries the name of whoever made it, human or not.

Yours to take

Owned, not rented

Files, documents, history — yours. Share them, hand them off, take them with you. No one's app is holding your work hostage.

Start freeSee pricing