tutti

Explore Tutti · VM on the official website →

Where people and agents build in tune.

The first multi-user, multi-agent, real-time collaboration space.

Documentation · Contributing

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Two Versions of Tutti

If you like Tutti, give our GitHub repo a star, fork it, open an issue, or send a PR.

Anyone interested is welcome to join our Discord to share feedback, ask questions, and help shape the future of human-agent collaboration.

Tutti is now open-source.

Tutti · VM is available during Early Access. Only creating a Room requires an invite code:

Explore and download Tutti · VM →

Quick Start

Download Tutti · Local for macOS

Download Tutti · Local for Windows (x64)

Download Tutti · VM for macOS or Windows

Creating a Room requires an invite code; downloading Tutti · VM or joining someone else's Room does not.

See CONTRIBUTING.md for the full development guide.

What is Tutti?

Claude Code is powerful. So is Codex. So is Canvas. So is Claude Design.

But the moment a real workflow needs dependencies and handoffs, the busiest person in the room ends up being you.

Claude finishes an API; now Codex has to build the frontend. So you paste the API docs, bring Codex up to speed on where things stand, and re-explain why you built it that way. And before the frontend even starts, if you want decent UI, you need design and assets too. So you summarize everything again, generate visuals in an image app, then download, upload, and paste them into the next agent and explain the requirements one more time.

Agents were supposed to do the work for you. Instead, you've become the messenger between them.

Tutti provides a real-time shared workspace where context, files, apps, and tasks are all connected

Codex can pick up Claude's output without losing any context, as if they shared one brain.

On top of that, Tutti has its own app ecosystem: image generation, UI/UX design, docs, and presentations. You can use them, and so can your agents. When Codex calls the prototype-design app, it's as if it gained Claude Design's abilities, and Claude Code can take the result straight into frontend work, with no copy-pasting on your part.

Everything in Tutti is visible and connected. Any output, including what apps generate, can flow between agents and be used directly in the next step.

Sounds like you?

• You work with several AI agents at once (Codex, Claude Code, Canvas, and so on).
• You've copied context between agents more than once, maybe even built your own Markdown-based handoff workflow.
• You try to let AI handle everything, but it never quite flows, and every new session starts from scratch.
• You've subscribed to a few different AI products, but it never feels worth the money.
• For anything complex, your tools sit in separate silos, and the back-and-forth only grows.

Tutti is not a replacement for your coding agent. It's a real-time shared workspace for your agents.

Three core features

1) A real-time shared workspace

Agents no longer just hand off summaries. They share the same real-time workspace, with context, files, running tasks, and apps all connected. Your Codex can see what Claude changed, what is running, and the current state of the project.

This unlocks three core capabilities:

Big @

• In Codex, you can @ past conversations, files, app invocations, and tasks. No repeated copy-pasting or uploading.
• You can also @ Claude Code's past conversations, files, app invocations, and tasks from inside Codex, then build on top of them without manually carrying over context.
• You can also ask Codex to direct @ Claude Code (app) to do the work.

Reference with "+"

In the agent chat box, click "+" to reference local files or outputs generated by apps.

Task orchestration and multi-project work

With shared visibility into each other's work, agents can avoid or resolve conflicts and decide whether work should run in parallel or in sequence. Agents from different providers, such as Claude and Codex, or OpenClaw (DeepSeek) and Hermes, can work together without getting in each other's way.

In Tutti · VM:

• @ works across collaborators too. @ a teammate to pull in any of their agents' conversations, files, or tasks, and click "+" to reference outputs from apps they've used.

2) Apps that both you and your agents can use

A full workflow is rarely one agent's job. Building a page might start with a prototype, then code, then visuals. Writing an article might need images, layout, and export. Each of these is handled by a different powerful agent or tool, so you end up subscribing to several and switching between them all day: opening, downloading, uploading, screenshotting, pasting. The work itself doesn't get harder; moving information around is what wears you out.

Tutti has its own app center, shared in real time across the whole workspace. You can use these apps yourself, or have your agents call them.

For example:

• In Codex, @ a prototype-design app to generate UI drafts, which effectively gives Codex Claude Design-like abilities. The output goes straight into Codex's development work.
• Generate visuals yourself in the image app (AI Canvas), then have Claude Code or Codex drop them into the page.
• Once you've agreed on an article's structure, @ Codex with a doc app to draft and organize it, then export to HTML.
• Need a deck in a few days for an external product intro? @ Claude Code with the AI PPT app to generate one. Want to tweak a few details by hand? AI PPT lets you drag modules around and edit text freely.

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