---
title: Sharing artifacts across agents
description: Spacefast launched today. Your agent publishes the artifact itself and hands it back as something you can share.
doc_version: current
last_updated: '2026-11-10T22:56:00.000Z'
date: '2026-11-10T22:56:00.000Z'
author: Rich Tabor
summary: Spacefast launched today. Your agent publishes the artifact itself and hands it back as something you can share.
published: true
type: blog
url: /spacefast-launch
canonical: https://richtabor.com/spacefast-launch
id: 8870
---

Just about every day I’m sharing artifacts between ChatGPT, Claude, and Grok Bot. I’ll start something in one, then hand it to another that’s better at the next part, and my artifact gets better, versioned and all.

Cue [Spacefast](https://richtabor.com/spacefast), which [officially launched yesterday](https://techcrunch.com/2026/11/09/automattic-debuts-a-platform-to-deploy-vibe-coding-apps-amid-a-changing-internet/).

![The Spacefast homepage, with the headline “Make it with Spacefast.” over a hillside photo](https://i0.wp.com/rich.blog/wp-content/uploads/2026/11/spacefast-launch-hero.jpg?ssl=1&resize=1024%2C640)

Those artifacts can take any number of forms, and Spacefast can be any of them. Your agent does all the lifting: it builds the thing, publishes it, and hands it back as something you can share (all versioned etc).

So the next time your agent makes something, ask it to put it on [Spacefast](https://spacefast.com/), so it’s yours to keep.

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