✳ ✳ ✳
✳ MULTIPLAYER FOR CLAUDE CODE

A group chat with Claude
inside of it

Run one command, share a room code, and code together in the same Claude Code session — live. No more pushing, pulling, or waiting your turn. Chat and code stay in sync automatically.

Start a room See how it works →

Built natively in the CLI you already use · No new tool to learn

claude — room 7F3-QK9 · 3 online LIVE
● you refactor the auth middleware to use the new token service
✳ claude On it — updating authMiddleware.ts to call tokenService.verify(). Done. Want me to add tests?
● adam yes, and also cover the expired-token path 🙏
✳ claude Added 4 tests incl. expired + malformed token cases. All green ✓
● mia nice. can you sync this to my working tree?
✳ claude

The way teams were always meant to use Claude Code

Same branch ✳ Zero merge conflicts ✳ Live pair-coding ✳ Boss-view
✳ HOW IT WORKS

Three commands and you're in the same room

01 /sync start

Open a room

You spin up a session and get a short room code like 7F3-QK9. Your code and chat become the shared source of truth.

02 /sync join 7F3-QK9

Teammates hop in

They paste the code in their own CLI and instantly pull the latest code + full conversation. No git dance required.

03 just start typing

Build together

Every message is color-coded by author. Claude replies to the whole room. The working tree stays in sync for everyone, automatically.

✳ KNOW WHO SAID WHAT

Every voice gets
its own color

Today Claude Code highlights your messages in yellow and leaves Claude's plain. In a Sync room, each teammate is tinted with their own color — so a fast-moving thread is instantly readable. You always know if that idea came from you, your boss, or Claude.

you indigo
adam magenta
mia blue
claude ink
✳ ✳
✳ USE CASES

Why teams reach for Sync

🌿

Same branch, no friction

Working the same feature? Stop pushing and pulling every 25%. Sync keeps everyone's working tree current in real time.

👀

Boss-view & onboarding

Set sessions to auto-share with a lead. Managers and mentors can drop into any session to steer, review, or unblock.

⚡

Auto code sync

Not GitHub — a fast shared store. The room continuously reconciles files so joining pulls the latest, always.

💬

Shared context

Your Claude sessions stop being trapped on one laptop. The whole team sees the same reasoning and history.

🎨

Color-coded chat

Author-tinted messages make multi-person threads with Claude actually readable at a glance.

🖥️

Native to the CLI

No shared virtual terminal, no new app. It lives inside the Claude Code you already open every day.

✳ GOOD QUESTIONS

The stuff you're
already wondering

Whose usage limit does a message use?

Whoever sends the message. Each person's turn runs against their own account and limits — so collaborating in a room never quietly burns someone else's quota.

Is my code getting pushed to GitHub?

No. Sync uses its own fast shared store, separate from your git remote. The room reconciles the working tree between members automatically; you still commit and push to GitHub whenever you're ready.

Do I have to learn a new tool?

Nope. Sync is built natively into Claude Code. If you can run a slash command, you can start or join a room.

Can my manager see every session?

Only if you set it up that way. Auto-share is opt-in per person or per team, so leads can monitor and jump in where that's the agreed workflow.

How many people can be in one room?

Rooms are built for small, high-trust teams — the pair or squad actually shipping a feature together. Everyone sees the same chat, presence, and code.

✳ ✳

Stop taking turns.
Start a room.

Bring your team into the same Claude Code session in seconds.

/sync start Get started free