01What is a GPT-6 Astra agent operating system?
GPT-6 Astra agent operating system is a central hub where all your AI agents and custom tools live together. You build it with GPT-6 Astra, a powerful AI that helps you design and automate anything. It works like a mission control for your projects.
In this episode, Julian Goldie shows how he built his own agent operating system using GPT-6 Astra. The system lets you manage agents, switch between models, and run custom workflows from one place. You can even see the history of all actions taken.
The key is that you don't need to move your existing projects. You can take a screenshot of any local tool or project, paste it into ChatGPT, and ask GPT-6 Astra to improve it. It understands the context without extra instructions.
02Main features of GPT-6 Astra for building an agent OS
GPT-6 Astra is fast and accurate for building and designing tools. Julian compares it to models like Claude Fable 5 or 5.1, which he says are slow and make mistakes. Astra gets things right quickly.
- Speed: Build and iterate faster than with other models.
- UI improvement: Take a screenshot and ask for a better design; it updates the look.
- Memory galaxy: Connect Obsidian to give Astra context about you and your projects.
- Model switching: Integrate Astra with other models like Codex or Hermes for flexibility.
- Custom tools: Build sections for SEO, keyword research, and content generation.
- Mission control: A dashboard that shows what's running, what needs attention, and recent work.
These features let you keep everything in one place, saving time and reducing the need to switch between apps.
03How to get started with GPT-6 Astra
Getting started is simple. You don't need to move your existing projects. Follow these steps to start building your agent operating system with GPT-6 Astra.
- Open any local project you want to improve, like a coding project.
- Take a screenshot of the current UI or system.
- Go to ChatGPT and select GPT-6 Astra (medium level works fine).
- Paste the screenshot and describe what you want to improve, like "make the UI more beautiful."
- Wait for Astra to analyze and build the changes automatically.
- Check the result and repeat for other parts of your system.
You can also pin projects in Codex or ChatGPT to keep track. Julian recommends starting with tasks you spend time on, like content creation or SEO, and automating them step by step.
04Using GPT-6 Astra to improve your agent OS
In the episode, Julian shows a real example. He had an agent operating system built in Claude. He took a screenshot of the memory galaxy and asked GPT-6 Astra to improve it to look more beautiful and be more useful.
Astra did it without any file loading or directory info.
He also upgraded the mission control dashboard. He took a screenshot and asked for a more practical UI. Astra responded by planning changes: it would check live signals, replace vague status titles, and add clear actions.
Then it built them.
You can also add new features. For example, he added GPT-6 Astra inside the codec section and inside Hermes. This lets you switch between models from a dropdown.
You can even add free models like Codex with omni root and HY3.
The process is fast. It took only a couple of minutes to rebuild the whole mission control, and nothing broke.
05Results and comparisons shown in the episode
Julian shows the before and after of his mission control. The old version had vague status titles and was not very useful. The new version has checks passed, an agent workspace, quick links to Hermes, work in motion, and a command palette for searching.
It looks better and is more functional.
He also compared GPT-6 Astra with other models. He says Claude is slow and bloated, while Astra is unbelievably fast. He notes that a few weeks ago he couldn't say why to use Codex instead of Claude, but now he can.
He mentions that on Astra medium, not even the highest setting, it performed all these tasks correctly. This shows the model's capability even at a lower tier.
06Tips, limits, and mistakes to avoid with GPT-6 Astra
One tip is to start with what you already have. Don't try to move everything at once. Julian says it would be a nightmare to transition all projects from Claude to something else, but with Astra you can just take a screenshot and improve.
Another tip is to use Obsidian for memory. Since GPT-6 doesn't have a good memory of you at first, plug in Obsidian to give it context. This helps Astra understand your projects better.
Be aware that rebuilding the agent OS might take a couple of minutes to refresh. Be patient. Also, when you ask for UI improvements, make sure to specify what you want, like "more useful" or "more captivating."
Finally, avoid giving extra instructions that aren't needed. Astra can figure out the context from the screenshot alone.
07Who should use GPT-6 Astra for an agent OS
This system is for anyone who uses AI agents regularly, especially for content creation, video, or SEO. Julian built it to automate his own workflows, and he shares it in his AI Profit Boardroom community.
If you spend time on repetitive tasks, you can use this system to automate them. The episode mentions creating content, making videos, and doing SEO as examples.
Even complete beginners can learn to use it. The community offers a one-hour tutorial, zip file setup, FAQs, and four weekly coaching calls. You can also get personal video tutorials when you ask questions.
It matters because it saves time and keeps everything organized. You don't need to switch between multiple apps; everything is in one mission control.
