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Kristian Fagerlie

Creator, All About AI

  • Creator, All About AI1

Kristian Fagerlie runs All About AI, a YouTube channel and blog of hands-on experiments with autonomous AI agents, Claude Code workflows, browser automation, and prompt engineering. The blog groups its articles into guides on agentic AI trading, Claude Code, autonomous agents, and AI browser automation. The about page states Kristian has published on AI tooling since 2022 and builds the open-source browser automation tool Surfagent.123

At a glance

Current role
Creator
Sector
Independent
Work listed
3
Sources cited
5
Profile reviewed

Channel and publications

Kristian Fagerlie's All About AI YouTube channel, which YouTube lists as joined in February 2021, describes its aim as helping people use generative AI for creative and everyday tasks. Fagerlie has published on AI tooling since 2022, covering image models such as Midjourney and Stable Diffusion, prompt-engineering methods such as Chain of Thought and Tree of Thoughts, and multimodal experiments.31

More recent videos and posts focus on Claude Code workflows, including skills, headless agents, and parallel sub-agents, and on long-running autonomous agents. The All About AI blog was rebuilt in 2026 as a static site, and its editorial principles say that each post describes something Fagerlie has built and tested, with sponsors named in the resources section.12

Open-source work

In April 2026, Fagerlie introduced Surfagent, a weekend project for letting AI agents act on the web through a live Chrome session, so they inherit the user's existing sign-ins rather than needing separate API access. Fagerlie notes that it is not headless and needs a real Chrome window, and the repository is released under the MIT license.45

Work and contributions

  • All About AI (YouTube channel) Show, channel or publication

    Videos showing how to use generative AI, covering AI engineering, ChatGPT, and AI automation.31

  • All About AI blog Show, channel or publication

    Articles and topic guides on AI engineering, AI agents, Claude Code, and AI browser automation.21

  • Surfagent Open-source code

    Built Surfagent, an MIT-licensed browser automation tool that lets AI agents such as Claude Code act through a person's real, already signed-in Chrome window using the Chrome DevTools Protocol, rather than a headless browser.451

Timeline

  1. YouTube lists the All About AI channel as joined on this date.3
  2. Began publishing about AI tooling on All About AI.1
  3. Rebuilt the All About AI blog as a static site that keeps its original URLs.1
  4. Introduced the Surfagent browser automation tool for AI agents.4

Where they work

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References

5 sources · profile reviewed Oct 21, 2026 · data updated Oct 21, 2026

  1. About — All About AIAll About AI · Official page · published May 7, 2026 · accessed Oct 21, 2026
  2. All About AIAll About AI · Official page · accessed Oct 21, 2026
  3. All About AI on YouTubeYouTube · Official page · accessed Oct 21, 2026
  4. Solving Browser Automation for AI Agents: SurfagentAll About AI · Announcement · published Apr 14, 2026 · accessed Oct 21, 2026
  5. AllAboutAI-YT/surfagent repository (MIT)All About AI (GitHub repository) · Repository · accessed Oct 21, 2026