What is Antigravity 2.0 Agent OS?

Antigravity 2.0 Agent OS is a way to run Google's Antigravity agents inside a custom operating system that gives them memory and speed. Instead of using Antigravity as a slow chat box, you plug it into an Agent OS to make it a command center.

In this episode, Julian Goldie explains how he built an Agent OS that connects Antigravity with other AI tools like Gemini, Claude, and Codex. This lets you deploy multiple agents at once, all working on your goals while you sleep.

Key Features of Antigravity 2.0

Antigravity 2.0 comes with several new features that make it stronger than the old version. Here are the main ones shown in the episode:

  • Gemini 3.5 Flash built in – faster outputs, better images, and improved coding.
  • Sub-agents – a team of agents that work on one job together.
  • Scheduled tasks – it can run tasks automatically every morning.
  • Live voice – talk to it instead of typing.

These features let you build a whole team of AI agents that work all at once. You can create websites, blogs, and tools while you sleep.

How to Set Up Antigravity 2.0 with an Agent OS

Setting up Antigravity 2.0 with an Agent OS takes a few steps. Julian shows how to do it without building everything from scratch. Here is the process:

  1. Download the Agent OS zip file from Julian's link.
  2. Install the Antigravity CLI – the free command line tool.
  3. Wire the CLI into the Agent OS dashboard.
  4. Connect other agents like Gemini, Claude, and Codex.
  5. Point Antigravity to your Obsidian vault for memory.
  6. Use the included 30-day roadmap to set up your system.

If you can copy and paste a file path, you can run it. Julian says you don't need any AI experience.

Using the Agent OS Dashboard

Once set up, the Agent OS dashboard looks like a phone home screen. Instead of apps, you have agents. You can see what each agent is working on and open files for preview.

Julian shows a real example: he typed "Build me a beautiful landing page for the AI Profit Boardroom" and the agent built a full landing page in one click. You can preview it in a new tab and never lose it.

The dashboard also includes a studio for images, videos, and text-to-speech. It has a Kanban board to assign teams of agents. You can even plug in Notebook LM to turn your content into a mobile-friendly format.

The Goldy Gravity Grid System

Julian introduces the Goldy Gravity Grid, a five-layer system that makes AI smarter over time. Here are the layers:

  • Capture – use OMI to listen to your day and store memories.
  • Vault – store all memories in Obsidian, a free notes app.
  • Intelligence – point Antigravity at the vault so agents know your business.
  • Command – manage all agents from the Agent OS dashboard.
  • Loop – feed outputs back into the system for continuous improvement.

The loop is the most important layer. It creates a flywheel where better outputs lead to smarter agents.

Results and Comparisons Shown

In the episode, Julian shows several results. He built a landing page, a blog, an app, and a game – all saved in one place. He also created five blog posts at once using sub-agents, each on a different keyword.

He compares Antigravity 2.0 to the old version. The new one is faster and has better features, but plain Antigravity is slow and has no memory. Using the CLI inside the Agent OS fixes those problems.

Julian also mentions that Google is shutting down the old Gemini CLI on June 18th, so switching to the Antigravity CLI is important.

Tips, Limits, and Mistakes to Avoid

One common mistake is opening Antigravity on its own. It's slow and messy, even on a Mac Studio. Julian advises using the CLI instead.

Another mistake is not capturing your thoughts. Without capture, you have no context, which leads to generic AI outputs. Use OMI or a similar tool to record your ideas.

Don't forget the loop layer. Most people start over with every prompt, so their AI stays dumb. Feed outputs back into the system to get smarter every day.

Who Antigravity 2.0 Agent OS Is For

This system is for anyone who wants to scale their business with AI automation. Julian says it's so easy a kid could do it, and you can install it even if you've never touched AI before.

It's especially useful for business owners who want to save hundreds of hours. You can run whole fleets of agents for SEO, research, and outreach.

Julian's Agent OS is available as a zip file, and he has a free community called the AI Success Lab with 38,000 members. This system matters because it turns AI from a hammer into an orbit around your work.