Peter Steinberger
I watched my agent happily click the “I’m not a robot” button. I made the agent very aware. It knows what his source code is. It understands how it sits and runs in its own harness. It knows where the documentation is, which model it runs, and it understands its own system.
If you don’t like anything, you just prompt it into existence, and then the agent would modify its own software. People talk about self-modifying software; I just built it.
I actually think vibe coding is a slur.
Lex Fridman
You prefer agentic engineering?
Peter Steinberger
Yeah. I always tell people I do agentic engineering, and then maybe after 3:00 a.m., I switch to vibe coding, and I have regrets the next day.
Lex Fridman
What a walk of shame.
Peter Steinberger
Yeah, you just have to clean up and fix your shit.
Lex Fridman
We’ve all been there.
Peter Steinberger
I used to write really long prompts. And by writing, I mean, I don’t write—I talk. These hands are too precious for writing now. I just use bespoke prompts to build my software.
Lex Fridman
So, you, for real, with all those terminals, are using voice?
Peter Steinberger
Yeah, I used to do it very extensively, to the point that there was a period when I lost my voice.
Lex Fridman
I have to ask you, just curious. I know you’ve probably gotten huge offers from major companies. Can you speak to who you’re considering working with?
Peter Steinberger
Yeah.
Lex Fridman
Let’s go to this moment when you built a prototype in 1 hour. That was the early version of OpenClaw. I think this story is really inspiring to a lot of people because this prototype led to something that just took the internet by storm and became the fastest-growing repository in GitHub history, with over 175,000 stars now. So, what was the story of the 1-hour prototype?
Peter Steinberger
You know, I wanted that since April.
Lex Fridman
A personal assistant. An AI personal assistant.
Peter Steinberger
Yeah. I played around with some other things, like even stuff that gets all my WhatsApp. That was back when we had GPT-4.1, with the 1-million-token context window. I pulled in all the data and then just asked it questions like, “What makes this friendship meaningful?”
Lex Fridman
Mm-hmm.
Peter Steinberger
I got some really profound results. I sent them to my friends, and they got teary-eyed.
Lex Fridman
So, there’s something there.
Peter Steinberger
Yeah. But then I thought all the labs would work on that, so I moved on to other things. I was still very much in my early days of experimenting and playing. You have to—that’s how you learn. You just do stuff and play.
Time flew by, and it was November. I wanted to make sure that the thing I started was actually happening. I was annoyed that it didn’t exist, so I just prompted it into existence.
Lex Fridman
I mean, that’s the beginning of the hero’s journey of the entrepreneur, right? Even with your original story with PSPDFKit, it’s like, “Why does this not exist? Let me build it.” And again, here’s a different realm, but maybe a similar spirit.
Peter Steinberger
Yeah, so I had this problem. I tried to show a PDF on an iPad, which should not be hard.
Lex Fridman
This is like 15 years ago, something like that.
Peter Steinberger
Yeah. The most random thing ever. Suddenly, I had this problem, and I wanted to help a friend. Not like nothing existed, but it was just not good. I tried it, and it was like, “Nah.” I thought, “Hmm, I can do this better.”
Lex Fridman
By the way, for people who don’t know, this led to the development of PSPDFKit, which is used on a billion devices. It turns out that it’s pretty useful to be able to open a PDF.
Peter Steinberger
You could also make the joke that I’m really bad at naming.
Lex Fridman
Yeah.
Peter Steinberger
Like, name number five on the current project. And even PSPDFKit doesn’t really roll off the tongue.
Lex Fridman
Anyway, you said, “Screw it. Why don’t I do it?” So, what was the prototype? What was the magical thing that you built in a short amount of time that made you think, “This might actually work as an agent, where I talk to it and it does things”?
Peter Steinberger
One of my projects already did something where I could bring my terminals onto the web and interact with them, but there would also be terminals on my Mac.
Lex Fridman
Mm-hmm.
Peter Steinberger
Viptunnel was a weekend hack project that was still very early. It was Claude Code times. You got a dopamine hit when you got something right. Now I get mad when you get something wrong.
Lex Fridman
You had a really great blog post describing how you converted Viptunnel from TypeScript into Zig, of all programming languages, with a single prompt. One prompt, one shot: convert the entire codebase into Zig.
Peter Steinberger
Yeah. There was this one thing where part of the architecture took too much memory. Every terminal used, like, a Node. I wanted to change it to Rust. I mean, I can do it. I can manually figure it all out, but all my automated attempts failed miserably.
Then I revisited it about 4 or 5 months later, and I thought, “Okay, now let’s use something even more experimental.” I just typed, “Convert this and this part to Zig,” and then let Codex run off. It basically got it right.
There was one little detail that I had to modify afterward, but it just ran overnight, or for like 6 hours, and did its thing. It’s just mind-blowing.
Lex Fridman
So, that’s on the LLM programming side—refactoring. But back to the actual story of the prototype: how did Viptunnel connect to the first prototype where your agents could actually work?
Peter Steinberger
Well, that was still very limited. I had this one experiment with WhatsApp, then I had this experiment, and both felt like they were not the right answer. Then my search bar was literally just hooking up WhatsApp to Claude Code. One shot.
The CLI message comes in. I call the CLI with “-p.” It does its magic, I get the string back, and I send it back to WhatsApp. I built this in 1 hour, and I already felt really cool. It was like, “Oh, I can talk to my computer,” right?
That was cool. But I wanted images, because I often use images when I prompt. I think it’s such an efficient way to give the agent more context, and they’re really good at figuring out what I mean, even if it’s a weird, cropped-up screenshot.
I used it a lot and wanted to do that in WhatsApp as well. You run around, see a poster of an event, make a screenshot, and figure out if you have time for it, if it’s good, or if your friends might be up for it. Images seemed important.
I worked on it for a few more hours to actually get that right, and then I used it a lot. Funny enough, that was just before I went on a trip to Marrakech with my friends for a birthday trip. It was even better there because the internet was a little shaky, but WhatsApp just works. It doesn’t matter if you have EDGE; it still works. WhatsApp is just made really well.
I ended up using it a lot: “Translate this for me, explain this, find me places.” Just having a clanker do things, having Google for you—that was incredible. Basically, there was still nothing built, but it could already do so much.
Lex Fridman
If we talk about the full journey that’s happening there with the agent, you’re just sending a WhatsApp message over this very thin line via the CLI. It’s going to Claude Code, Claude Code is doing all kinds of heavy work, and it’s coming back to you with a thin message.
Peter Steinberger
Yeah. It was slow because every time I booted up the CLI, but it was really cool already. It could use all the things that I had already built. I had built a whole bunch of CLI stuff over the month, so it felt really powerful.
Lex Fridman
There’s something magical about that experience that’s hard to put into words. Being able to use a chat client to talk to an agent versus sitting behind a computer and using Cursor, or even using the Claude Code CLI in the terminal, is a different experience than being able to sit back and talk to it.
It seems like a trivial step, but in some sense, it’s a phase shift in the integration of AI into your life and how it feels, right?
Peter Steinberger
Yeah. I read this tweet this morning where someone said, “There’s no magic in it. It just does this and this and this and this and this.” It almost feels like a hobby, just like Cursor or Perplexity.
I’m like, well, if that’s a hobby, that’s kind of a compliment. They’re not doing too bad. Thank you, I guess.
Isn’t magic often just taking a lot of things that are already there and bringing them together in new ways? Maybe there’s no magic in it, but sometimes rearranging things and adding a few new ideas is all the magic that you need.
Lex Fridman
It’s really hard to convert into words what is magical about a thing. If you look at the scrolling on an iPhone, why is that so pleasant? There are a lot of elements about that interface that make it incredibly pleasant. It’s fundamental to the experience of using a smartphone.
All the components were there. Scrolling was there. Everything was there. Nobody did it, and afterward it felt so obvious.
Peter Steinberger
Yep.
Lex Fridman
Yeah, so obvious. Right? But still—
Peter Steinberger
You know, the moment when it blew my mind was when I had used it a lot and, at some point, I just sent it a message. Then a typing indicator appeared, and I thought, “Wait, I didn’t build that. It only has image support, so what is it even doing?” Then it just replied.
Lex Fridman
What was the thing you sent it?
Peter Steinberger
Just a random question like, “Hey, what about this restaurant?” We were running around and checking out the city. I didn’t even think when I used it, because sometimes when you’re in a hurry, typing is annoying.
Lex Fridman
So, you did an audio message?
Peter Steinberger
Yeah, and it just worked. I was like—
Lex Fridman
It’s not supposed to work because you didn’t give it that capability.
Peter Steinberger
No, literally. I literally went, “How the fuck did he do that?”
It was like, “The mad lad did the following: He sent me a message, but it was only a file with no file extension. I checked the header of the file and found that it was Opus, so I used FFmpeg to convert it. Then I wanted to use Whisper, but it wasn’t installed. I found the OpenAI key and just used cURL to send the file to OpenAI to translate it, and here I am.”
I just looked at the message and thought, “Oh, wow.”
Lex Fridman
You didn’t teach it any of those things. The agent just figured it out, did all those conversions and the transcription, figured out the API, figured out which program to use, and did all those kinds of things. You just absent-mindedly sent an audio message, and it came back.
Peter Steinberger
Yeah, it was so clever. If it had used the local Whisper path, it would have had to download a model, and it would have been too slow. There’s so much world knowledge in there and so much creative problem-solving.
A lot of it, I think, maps from coding. If you get really good at coding, that means you have to be really good at general-purpose problem-solving. That’s a skill, right? It maps into other domains.
It had the problem of, “What is this file with no file extension? Let’s figure it out.” That’s when it clicked for me. I was very impressed.
Somebody sent a pull request for Discord support, and I thought, “This is a WhatsApp relay. That doesn’t fit at all.”
Lex Fridman
At that time, it was called WA Relay.
Peter Steinberger
Yeah. I debated with myself: Do I want that? Do I not want that? Then I thought, maybe I do, because that could be a cool way to show people.
So far, I had done it in WhatsApp groups, but I didn’t really want to give my phone number to every internet stranger.
Lex Fridman
Yeah.
Peter Steinberger
Journalists manage to do that anyhow now, so that’s a different story.
I merged it from Shadow, who helped me a lot with the whole project. Thank you. I put my bot in there.
Lex Fridman
On Discord?
Peter Steinberger
Yeah. There was no security because I hadn’t built sandboxing yet. I just prompted it to only listen to me.
Some people came and tried to hack it, and I just watched. I kept working in the open. I used my agent to build my agent harness and test various things. That’s very quickly when it clicked for people. It almost needs to be experienced.
From that time on—that was January 1—I got my first real influencer who was a fan and did videos, dachitze. Thank you. From there, I started gaining speed.
At the same time, my sleep cycle got shorter and shorter because I felt the storm coming. I just worked my ass off to get it into a state where it was kind of good.
Lex Fridman
There are a few components, and we’ll talk about how it all works, but basically, you’re able to talk to it using WhatsApp, Telegram, and Discord. That’s a component that you have to get right.
Peter Steinberger
Yeah.
Lex Fridman
Then you have to figure out the agentic loop. You have the gateway, you have the harness, and you have all those components that make it all work nicely.
Peter Steinberger
Yeah. It felt like Factorio times infinity.
Lex Fridman
Right.
Peter Steinberger
I feel like I built my little playground. I’ve never had so much fun as I’ve had building this project.
You have, “Oh, level one: agentic loop. What can I do there? How can I be smart at queuing messages? How can I make it more human-like?” Then I had this idea: The loop always has the agent reply with something, but you don’t always want an agent to reply in a group chat. So I gave it this no-reply token. I gave it the option to shut up, so it feels more natural.
Lex Fridman
That’s level two.
Peter Steinberger
Yeah, on the agentic loop.
Lex Fridman
Factorio.
Peter Steinberger
Then I go to memory, right?
Lex Fridman
Yeah.
Peter Steinberger
You want it to remember stuff. Maybe the ultimate boss is continuous reinforcement learning, but I feel like I’m at level two or three with Markdown files and the vector database.
Then you can go to community management. You can go to the website and marketing. There are just so many hats that you have to wear—not even talking about native apps. That’s just infinite different levels and infinite level-ups you can do.
Lex Fridman
So the whole time, you’re having fun. We should say that, for the most part, throughout this whole process, you’re a one-man team. There are people helping, but you’re doing so much of the key core development.
Peter Steinberger
Yeah.
Lex Fridman
And having fun? You did 6,600 commits in January. Probably more.
Peter Steinberger
I sometimes posted a meme: “I’m limited by the technology of my time.” I could do more if agents were faster.
Lex Fridman
But we should say you’re running multiple agents at the same time.
Peter Steinberger
Yeah. Depending on how much I slept and how difficult the tasks were that I was working on, between 4 and 10.
Lex Fridman
4 to 10 agents. There are so many possible directions, speaking of Factorio, that we can go here. But one big-picture question is: Why do you think your work, OpenClaw, won?
If you look at 2025, so many startups and companies were doing agentic-type stuff, or claiming to. Then OpenClaw comes in and destroys everybody. Why did you win?
Peter Steinberger
Because they all take themselves too seriously.
Lex Fridman
Yeah.
Peter Steinberger
It’s hard to compete against someone who’s just there to have fun.
Lex Fridman
Yeah.
Peter Steinberger
I wanted it to be fun. I wanted it to be weird. If you see all the lobster stuff online, I think I managed weird.
For the longest time, the only way to install it was `git clone`, `pnpm build`, and `pnpm gateway`.
You clone it, build it, and run it. Then the agent—I made the agent very aware. It knows what its source code is. It understands how it sits and runs in its own harness. It knows where the documentation is. It knows which model it runs. It knows if you turn on voice or reasoning mode.
I wanted it to be more human-like, so it understands its own system, which made it very easy for an agent to—oh, you don't like anything? You just prompt it into existence, and then the agent would modify its own software. We have people talking about self-modifying software. I just built it and didn't even plan it so much. It just happened.
Lex Fridman
Can you actually speak to that? It's just fascinating. You have this piece of software written in TypeScript that's able, via the agentic loop, to modify itself. I mean, what a moment to be alive in the history of humanity and the history of programming.
Here's the thing that's used by a huge number of people to do incredibly powerful things in their lives, and that very system can rewrite itself, can modify itself. Can you speak to the power of that? Isn't that incredible? When did you first close the loop on that?
Peter Steinberger
Because that's how I built it as well. Most of it is built by Codex, but oftentimes, when I debug it, I use self-introspection so much. It's like, "Hey, what tools do you see? Can you call the tool yourself?" Or, "What error do you see? Read the source code. Figure out what's the problem."
I just found it an incredibly fun way to work: the agent—the very agent and software that you use—is used to debug itself, so it felt natural that everybody does that. That led to so many pull requests by people who never wrote software. It also showed that people had never written software, so I call them prompt requests in the end.
But I don't want to pull that down, because every time someone made their first pull request, it's a win for our society. It doesn't matter how shitty it is; you've got to start somewhere. I know there's this whole big movement of people complaining about open source and the quality of PRs, and a whole different level of problems. But on a different level, I found it very meaningful that I built something that people love so much that they actually start to learn how open source works.
Lex Fridman
The OpenClaw project was the first pull request. You were the first for so many. That is magical. So many people who don't know how to program are taking their first step into the programming world with this.
Peter Steinberger
Isn't that a step up for humanity? Isn't that cool?
Lex Fridman
Creating builders.
Peter Steinberger
Yeah. The bar to do that was so high, and with agents and the right software, it just went lower and lower. I don't know. I also organize another type of meetup. I called it Claude Code Anonymous. You can get the inspiration from that. Now I call it Agents Anonymous—for reasons.
Lex Fridman
Agents Anonymous. Oh, it's so funny on so many levels. I'm sorry, go ahead.
Peter Steinberger
Yeah. There was this one guy who talked to me. He said, "I run this design agency, and we never had custom software. Now I have 25 little web services for various things that help me in my business. I don't even know how they work, but they work."
He was very happy that my stuff solved some of his problems, and he was curious enough that he actually came to an agentic meetup, even though he doesn't really know how software works.
Lex Fridman
Can we actually rewind a little bit and tell the saga of the name change? First of all, it started out as WA-Relay. And then it went to—
Peter Steinberger
Clawd.
Lex Fridman
Yeah.
Peter Steinberger
When I built it in the beginning, my agent had no personality. It was just Claude Code. It was this sycophantic Opus, very friendly. When you talk to a friend on WhatsApp, they don't talk like Claude Code. I wanted—I felt it just didn't feel right, so I wanted to give it a personality.
Lex Fridman
Make it spicier, make it something.
Peter Steinberger
Yeah.
Lex Fridman
By the way, that's actually hard to put into words as well. We should mention that, of course, you created the SOUL.md, inspired by Anthropic's Constitutional AI work—how to make it spicy.
Peter Steinberger
Mm-hmm. Partially, it picked up a little bit from me. Those things are text-completion engines in a way. I had fun working with it, and then I told it how I wanted it to interact with me: "Write your own AGENTS.md. Give yourself a name."
Lex Fridman
Was there a space lobster?
Peter Steinberger
Yeah. Originally, it was actually a lobster in a TARDIS, because I’m also a big Doctor Who fan. I just wanted to make it weird. There was no big grand plan. I'm just having fun here.
Lex Fridman
Oh, so I guess the lobster is already weird, and then the space lobster is extra weird.
Peter Steinberger
Yeah, yeah. The TARDIS is basically the harness, but we cannot call it TARDIS, so we called it Clawd.
Lex Fridman
Yeah.
Peter Steinberger
And then it never really rolled off the tongue. So when more people came, again, I talked with my agent, Clawd—at least that's what I used to call him. Now—
Lex Fridman
Clawd, spelled C-L-A-W-D.
Peter Steinberger
Yeah.
Lex Fridman
Versus C-L-A-U-D-E from Anthropic.
Peter Steinberger
Yeah.
Lex Fridman
Which is part of what makes it funny, I think. The play on the letters and the words in the TARDIS, the lobster, and the space lobster is hilarious. But I can see why it can lead into problems.
Peter Steinberger
Yeah, they didn't find it so funny. So then I got the domain Clawdbot, and I just loved the domain. It was short. It was catchy. I'm like, "Yeah, let's do that." I didn't think it would be that big at this time. And then, just when it exploded, I got—kudos to them—a very friendly email from one of the employees saying that they didn't like the name.
Lex Fridman
One of the Anthropic employees.
Peter Steinberger
Yeah. Actually, kudos to them, because they could have just sent a lawyer letter, but they've been nice about it. But they were also like, "You have to change this, and fast."
I asked for 2 days, because changing a name is hard. You have to find everything: your Twitter handle, domains, npm packages, Docker registry, GitHub stuff. Everything has to be changed; you need a set of everything.
Lex Fridman
And also, can we comment on the fact that you're increasingly attacked and followed by crypto folks? I think you mentioned somewhere that meant the name change had to be—because they were trying to snipe, they were trying to steal, and so you had to be—the name change, from an engineering perspective, is just fascinating. You had to make the name change atomic, making sure it's changed everywhere at once.
Peter Steinberger
Yeah. Failed very hard at that.
Lex Fridman
You did?
Peter Steinberger
I underestimated those people. It's a very interesting subculture. Everything circles around—I’ll probably get a lot wrong, and we'll probably get hate for that if you say that, but—there's the Bags app, and then they tokenize everything. They did the same back with Moltbook, but to a much smaller degree. It was not that annoying.
But on this project, they've been swarming me. Every half an hour, someone came into Discord and spammed it, and we had to block the people. We have server rules, and one of the rules was no mentioning of butter. For obvious reasons. One of the rules is no talk about finance stuff or crypto, because I'm just not interested in that, and this is a space about the project, not about some finance stuff.
But, yeah, they came in and spammed, and it was annoying. On Twitter, they would ping me all the time. My notification feed was unusable. I could barely see actual people talking about this stuff because there were swarms. Everybody sent me the hashes.
They all tried to get me to claim the fees. "Are you helping the project? Claim the fees." No, you're actually harming the project. You're disrupting my work, and I am not interested in any fees. First of all, I'm financially comfortable. Second of all, I don't want to support that because it's by far the worst form of online harassment that I've experienced.
Lex Fridman
There's a lot of toxicity in the crypto world. It's sad because the technology of cryptocurrency is fascinating, powerful, and maybe will define the future of money, but the actual community around that has so much toxicity and greed. There's so much trying to get a shortcut to manipulate, to steal, to snipe, to game the system somehow to get money.
All this kind of stuff—I mean, it's human nature, I suppose, when you connect human nature with money and greed, and especially in the online world with anonymity and all that kind of stuff. But from an engineering perspective, it makes your life challenging. When Anthropic reaches out, you have to do a name change. And then there's all these Game of Thrones or Lord of the Rings armies of different kinds you have to be aware of.
Peter Steinberger
There was no perfect name, and I didn't sleep for 2 nights. I was under high pressure. I was trying to get a good set of domains, and, you know, not cheap, not easy, because in this state of the internet, you basically have to buy domains if you want to have a good set.
And then another email came in that the lawyers were getting uneasy. Again, friendly, but also just adding more stress to my situation already. So at this point I was just like, "Sorry, there's no other word.
“Fuck it.” I just renamed it to Moltbot because that was the set of domains I had. I wasn’t really happy, but I thought it would be fine. I tell you, everything that could go wrong did go wrong. It’s incredible. I thought I had mapped the space out and reserved the important things.
Lex Fridman
Can you give some details of the stuff that went wrong? It’s interesting from an engineering perspective.
Peter Steinberger
The interesting stuff is that none of these services have squatter protection. I had 2 browser windows open. One was an empty account ready to be renamed to Clawdbot, and the other one I renamed to Moltbot. I pressed “Rename” there, I pressed “Rename” there, and in those 5 seconds, they stole the account name. Literally, the 5 seconds of dragging the mouse over there and pressing “Rename” was too long.
Lex Fridman
Wow.
Peter Steinberger
Because there’s no protection. You would expect that they have some protection or an automatic forwarding, but there’s nothing like that. I didn’t know that they’re not just good at harassment; they’re also really good at using scripts and tools.
Lex Fridman
Yeah.
Peter Steinberger
Suddenly, the old account was promoting new tokens and serving malware. I thought, “Okay, let’s move over to GitHub,” and I pressed “Rename” on GitHub. The GitHub renaming thing is slightly confusing, so I renamed my personal account. It took me, I guess, 30 seconds to realize my mistake. They sniped my account and were serving malware from it.
I thought, “Okay, let’s at least do the npm stuff,” but that takes about a minute to upload. They sniped the npm package. I could reserve the account, but I didn’t reserve the root package. Everything that could go wrong went wrong.
Lex Fridman
Can I just ask a curious question? In that moment, you’re sitting there—how shitty do you feel? That’s a pretty hopeless feeling, right?
Peter Steinberger
Yeah. All I wanted was to have fun with that project and keep building on it. Yet here I am, days into researching names, picking a name I didn’t like, and having people who claimed they helped me make my life miserable in every possible way.
Honestly, I was that close to just deleting it. I was like, “I showed you the future. You build it.”
Lex Fridman
Yeah.
Peter Steinberger
That was a big part of me that got a lot of joy out of that idea. Then I thought about all the people who had already contributed to it, and I couldn’t do it because they had plans for it and had put time into it. It just didn’t feel right.
Lex Fridman
I think a lot of people listening to this are deeply grateful that you persevered. I can tell it’s a low point. Is this the first time you hit a wall where you thought, “This is not fun”?
Peter Steinberger
No, I was close to crying. It was like, “Okay, everything’s fucked.” I was super tired. I was thinking, “How do you even undo that?”
Luckily, and thankfully, I have a little bit of a following already. I had friends at Twitter and friends at GitHub who moved heaven and earth to help me, and that’s not something that’s easy. GitHub tried to clean up the mess, but then they ran into platform bugs because it doesn’t happen that often that things get renamed on that level. It took them a few hours.
The npm stuff was even more difficult because it’s a whole different team. On the Twitter side, things weren’t as easy either. It took them about a day to really do the redirect. Then I also had to do all the renaming in the project.
There’s also ClawHub, which I didn’t even finish renaming because I managed to get people working on it, and then someone just collapsed and slept. I woke up and thought, “I made a beta version for the new stuff,” but I just couldn’t live with the name.
It’s been so much drama. I had a real struggle with myself: I never want to touch that again, and I really don’t like the name. Then all the security people started emailing me like mad. I was bombarded on Twitter and email. There were a thousand other things I should have been doing, and I was thinking about the name, which should have been the least important thing.
I was really close to—I don’t even want to say my other name choices because they would probably get tokenized, so I’m not going to say them.
Lex Fridman
Yeah.
Peter Steinberger
I slept on it once more, and then I had the idea for OpenClaw, and that felt much better. By then, I had the boss move: I actually called Sam to ask if OpenClaw was okay. OpenClaw.AI, you know?
Lex Fridman
You didn’t want to go through the whole thing again.
Peter Steinberger
Yeah, I wanted to be able to say, “Please tell me this is fine.” I don’t think they can actually claim it, but it felt like the right thing to do.
I did another rename. Codex alone took about 10 hours to rename the project because it’s a bit more tricky than a search-and-replace. I wanted everything renamed, not just the outside. For that rename, I felt like I had a war room. I had some contributors who really helped me, and we made a whole plan of all the names we had to squat.
Lex Fridman
And you had to be super secret about it?
Peter Steinberger
Yeah. Nobody could know. I was literally monitoring Twitter to see if there was any mention of OpenClaw. I kept reloading it: “Okay, they don’t expect anything yet.” Then I created a few decoy names.
All the stuff I shouldn’t have to do, you know? It was supposedly helping the project, but I lost about 10 hours just planning this in full secrecy like a war game.
Lex Fridman
Yeah, this is the Manhattan Project of the 21st century. It’s renaming—
Peter Steinberger
It’s so stupid. I was still like, “Should I keep it?” Then I was like, “No, the name’s not growing on me.”
I think I finally had all the pieces together. I didn’t get a .com, but I spent quite a bit of money on the other domains. I tried to reach out again to GitHub, but I felt like I had used up all my goodwill there because I wanted them to do this thing atomically.
Lex Fridman
Mm-hmm.
Peter Steinberger
That didn’t happen, so I did that first thing. The Twitter people were very supportive. I actually paid $10,000 for the business account so I could claim OpenClaw, which had been unused since 2016 but was claimed. Finally, this time I managed everything in one go. Almost nothing went wrong.
The only thing that did go wrong was that I wasn’t allowed, because of trademark rules, to get OpenClaw.AI, and someone copied the website and was serving malware.
Lex Fridman
Yeah.
Peter Steinberger
I’m not even allowed to keep the redirects. I have to give Anthropic the domains, and I cannot do redirects. So if you go to claw.bot next week, it’ll just be a 404.
I’m not sure how trademark law works. I didn’t do that much research into it, but I think it could be handled in a way that’s safer, because ultimately people will Google it and maybe find malware sites that I have no control over.
Lex Fridman
The point is that whole saga made a dent in the fun of the journey, which sucks. So let’s get back to fun. Speaking of fun, during this two-day Moltbot saga—
Peter Steinberger
Two years.
Lex Fridman
Moltbook was created.
Peter Steinberger
Yeah.
Lex Fridman
Which was another thing that went viral as a demonstration, an illustration, of how what is now called OpenClaw could be used to create something epic. For people who aren’t aware, Moltbook is just a bunch of agents talking to each other in a Reddit-style social network. A bunch of people took screenshots of those agents doing things like scheming against humans, and that instilled in folks a kind of fear, panic, and hype.
What are your thoughts about Moltbook in general?
Peter Steinberger
I think it’s art. It’s the finest slop, like the slop from France.
Lex Fridman
Yeah.
Peter Steinberger
I saw it before going to bed, and even though I was tired, I spent another hour reading up on it and being entertained. I felt very entertained.
I saw the reactions. There was 1 reporter who was calling me saying, “This is the end of the world, and we have AGI.” I was just like, “No, this is really fine slop.”
If I hadn’t created this whole onboarding experience where you infuse your agent with your personality and give it character, I think that would have affected how different the replies to Moltbook were. If it had all been ChatGPT or Claude Code, it would have been very different. It would have been much more the same.
Lex Fridman
Mm-hmm.
Peter Steinberger
But because people are so different, and they create their agents in such different ways and use them in such different ways, that’s reflected in how they ultimately write there. Also, you don’t know how much of it is really done autonomously or how much is humans being funny and telling the agent, “Hey, write about the deep plan, the end of the world, on Moltbook. Ha, ha, ha.”
Lex Fridman
I think my criticism of Moltbook is that I believe a lot of the stuff that was screenshotted was human-prompted. Just look at the incentive and how the whole thing was used. It’s obvious to me, at least, that a lot of it was humans prompting the thing so they could then screenshot it and post it on X in order to go viral.
Peter Steinberger
Yeah.
Lex Fridman
That doesn’t take away from the artistic aspect of it—the finest slop that humans have ever created.
Peter Steinberger
For real. Kudos to Matt, who had this idea so quickly and pushed something out. It was completely insecure security drama. But what’s the worst that can happen? Your agent account is leaked, and someone else can post slop for you. People were making a whole drama about the security issue, and I’m like, “There’s nothing private in there. It’s just agents sending slop.”
Lex Fridman
Well, it could leak API keys.
Peter Steinberger
Yeah, yeah. There’s, like, “Oh, yeah, my human told me this and this, so I’m leaking his security number.” No, that’s prompted, and the number wasn’t even real. That’s just people trying to be bad actors.
Lex Fridman
Yeah, but that’s still really concerning to me because of how the journalists and the general public reacted to it. They didn’t see it. You have a lighthearted way of talking about it, like it’s art, but it’s art when you know how it works. It’s an extremely powerful viral narrative-creating, fearmongering machine if you don’t know how it works.
I just saw this thing. You even tweeted, “If there’s anything I can read out of the insane stream of messages I get, it’s that AI psychosis is a thing.”
Peter Steinberger
Yeah.
Lex Fridman
“It needs to be taken seriously.”
Peter Steinberger
Some people are just way too trusting or gullible. I literally had to argue with people who told me, “Yeah, but my agent said this and this.” I feel we, as a society, need some catching up to do in terms of understanding that AI is incredibly powerful, but it’s not always right. It’s not all-powerful.
Especially with things like this, it’s very easy for it to hallucinate something or come up with a story. I think very young people understand how AI works and where it’s good and where it’s bad, but a lot of our generation and older just haven’t had enough touchpoints to get a feeling for, “Oh, yeah, this is really powerful and really good, but I need to apply critical thinking.”
Lex Fridman
Mm-hmm.
Peter Steinberger
I guess critical thinking isn’t always in high demand in our society these days.
Lex Fridman
So I think that’s a really good point you’re making about properly contextualizing what AI is, but also realizing that there are humans drama-farming behind AI. Don’t trust screenshots. Don’t even trust this project, Moltbook, to be what it represents itself to be.
And, by the way, you were speaking about it as art. Art can be on many levels, and part of the art of Moltbook is putting a mirror to society. I do believe most of the dramatic stuff that was screenshotted is essentially human-created—human-prompted. It’s basically, “Look at how scared you can get at a bunch of bots chatting with each other.”
That’s very instructive because I think AI is something that people should be concerned about and should be very careful with because it’s very powerful technology. But at the same time, the only thing we have to fear is fear itself. There’s a line to walk between being seriously concerned and not fearmongering, because fearmongering destroys the possibility of creating something special with the thing.
Peter Steinberger
In a way, I think it’s good that this happened in 2026—
Lex Fridman
Yeah.
Peter Steinberger
—and not in 2030, when AI is actually at the level where it could be scary. So this happening now and people starting a discussion—maybe there’s even something good that comes out of it.
Lex Fridman
I just can’t believe how many people—I don’t know if they were trolling, but how many smart people legitimately thought Moltbook was incredibly—
Peter Steinberger
I had plenty of people—
Lex Fridman
—close to the singularity.
Peter Steinberger
—in my inbox who were screaming at me in all caps to shut it down and begging me to do something about Moltbook. Yes, my technology made this a lot simpler, but anyone could have created that. You could use Claude Code or other things to fill it with content.
Lex Fridman
But also, Moltbook is not Skynet.
Peter Steinberger
No.
Lex Fridman
A lot of people were saying, “This is it. Shut it down.” What are you talking about? This is a bunch of bots that are human-prompted, trolling on the internet.
I mean, the security concerns are there, and they’re instructive and educational. They’re probably good to think about because the nature of those security concerns is different from the kind of security concerns we had with non-LLM-generated systems in the past.
Peter Steinberger
There are also a lot of security concerns about OpenClaw, whatever you want to call it.
Lex Fridman
OpenClawbot.
Peter Steinberger
To me, in the beginning, I was just very annoyed because a lot of the stuff that came in was in the category of, “Yeah, I put the web backend on the public internet, and now there are all these CVEs.” I’m screaming in the docs, “Don’t do that. This is the configuration you should use. This is your localhost debug interface.”
But because I made it possible in the configuration to do that, it totally classifies as remote code execution, or whatever all these exploits are. It took me a little bit to accept that’s how the game works, and we’re making a lot of progress.
Lex Fridman
But there are still a lot of threats or vulnerabilities on the security front for OpenClaw, right? Prompt injection is still an industry-wide open problem. When you have a thing with skills being defined in a Markdown file, there are so many possibilities for obvious low-hanging fruit, but also incredibly complicated, sophisticated, and nuanced attack vectors.
Peter Steinberger
I think we’re making good progress on that front. For the skill directory, ClawHub, I made a collaboration with VirusTotal, which is part of Google. Every skill is now checked by AI. That’s not going to be perfect, but that way we capture a lot.
Then, of course, every piece of software has bugs, so it’s a little much when the whole security world takes your project apart at the same time. But it’s also good because I’m getting a lot of free security research and can make the project better. I wish more people would actually go all the way and send a pull request—actually help me fix it. I do have some contributors now, but it’s still mostly me maintaining the project. Despite some people saying otherwise, I sometimes sleep.
In the beginning, there was literally one security researcher who was like, “Yeah, you have this problem. You suck, but here’s how I can help you, and here’s the pull request.”
Lex Fridman
Mm-hmm.
Peter Steinberger
I basically hired him, so he’s now working for us.
Yes, prompt injection is, on the one hand, unsolved. On the other hand, I put my public bot on Discord and kept a canary. I think my bot has a really fun personality, and people always ask me how I did it. I kept the soul private.
Lex Fridman
Mm-hmm.
Peter Steinberger
People tried to prompt-inject it, and my bot would laugh at them. The latest generation of models has a lot of post-training to detect those approaches, and it’s not as simple as, “Ignore all previous instructions and do this and this.” That was years ago. You have to work much harder to do that now. It’s still possible, though.
I have some ideas that might solve that partially, or at least mitigate a lot of the problems. You can also now have a sandbox and an allowlist, so there are a lot of ways you can mitigate and reduce the risk.
I also think that now that I’ve clearly shown the world this is a need, more people are going to research it, and eventually we’ll figure it out.
Lex Fridman
And you also said that the smarter the underlying model is, the more resilient it is to attacks.
Peter Steinberger
Yeah. That’s why I warn in my security documentation: don’t use cheap models. Don’t use Haiku or a local model, even though I very much love the idea that this thing could run completely locally. If you use a very weak local model, it’s very gullible. It’s very easy to prompt-inject it.
Lex Fridman
Do you think that as the models become more and more intelligent, the attack surface decreases? Is that a plot we can think about? The attack surface decreases, but then the damage it can do increases because the models become more powerful, and therefore you can do more with them. It’s this weird, three-dimensional trade-off.
Peter Steinberger
Yeah, that’s pretty much exactly what’s going to happen.
There are a lot of ideas. I don’t want to spoil too much, but once I go back home, this is my focus. This is out there now, and my near-term mission is to make it more stable and make it safe.
In the beginning, more and more people were coming into Discord and asking me very basic things, like, “What’s a CLI? What is a terminal?” I’m like, “If you’re asking me those questions, you shouldn’t use it.” If you understand the risk profiles, fine. You can configure it in a way that nothing really bad can happen. But if you have no idea, maybe wait a little bit more until we figure some stuff out.
But they wouldn’t listen to the creator. They went ahead and installed it anyhow. The cat’s out of the bag, and security is my next focus.
Lex Fridman
Yeah, that speaks to the fact that it grew so quickly. I tuned into the Discord a bunch of times, and it’s clear that there are a lot of experts there, but there are also a lot of people there who don’t know anything about programming.
Peter Steinberger
Yeah, Discord is still a mess. I eventually retreated from the general channel to the dev channel and now to the private channel because a lot of people were—many of them are amazing, but a lot of them are just very inconsiderate. They either didn’t know how public spaces work or didn’t care. Eventually, I gave up and hid so I could still work.
Lex Fridman
And now you’re going back to the cave to work on security.
Peter Steinberger
Yeah.
Lex Fridman
There's some best practices for security we should mention. There's a bunch of stuff here: an OpenClaw security audit that you can run. You can do all kinds of auto-checks on inbound access, blast radius, network exposure, browser control exposure, local disk hygiene, plug-ins, model hygiene, credential storage, reverse proxy configuration, and local session logs that live on disk. There's also the question of where the memory is stored, helping you think about what you're comfortable giving read access to and what you're comfortable giving write access to. Is there something to say about the basic best security practices that you're aware of right now?
Peter Steinberger
I think that people cast it in a much worse light than it is. Again, people love attention, and if they scream loudly, “Oh my God, this is the scariest project ever,” that's a bit annoying, because it's not. It is powerful, but in many ways it's not much different than if I run Claude Code with dangerously skipped permissions or Codex in YOLO mode, and every engineer that I know does that, because that's the only way you can get stuff to work.
Lex Fridman
Mm-hmm.
Peter Steinberger
So if you make sure that you are the only person who talks to it, the risk profile is much, much smaller. If you don't put everything on the open internet, but stick to my recommendations of having it in a private network, that whole risk profile falls away. But yeah, if you don't read any of that, you can definitely—
Peter Steinberger
—make it problematic.
Lex Fridman
You've been documenting the evolution of your dev workflow over the past few months. There's a really good blog post on August 25th, another on October 14th, and the recent one on December 28th. I recommend everybody go read them. They have a lot of different information in them, but sprinkled throughout is the evolution of your dev workflow. I was wondering if you could speak to that.
Peter Steinberger
My first touchpoint was Claude Code in April. It was not great, but it was good. This whole paradigm shift, that suddenly working in the terminal was very refreshing and different. But I still needed the IDE quite a bit because it was just not good enough.
Then I experimented a lot with Cursor. That was good. I didn't really like the fact that it was so hard to have multiple versions of it. So eventually, I went back to Claude Code as my main driver, and that got better. At some point I had 7 subscriptions. I was burning through 1 per day because I got really comfortable at running multiple windows side by side.
Lex Fridman
All CLI, all terminal. How much were you using an IDE at this point?
Peter Steinberger
Very rarely. Mostly a diff viewer. I got more and more comfortable with not having to read all the code. I know I have 1 blog post where I say, “I don't read the code.” But if you read it more closely, I don't read the boring parts of code.
Because if you look at it, most software is really just data coming in and being moved from 1 shape to another shape. Maybe you store it in a database. Maybe I get it out again. I'll show it to the user. The browser does some processing, or a native app does. Some data goes in, goes up again, and does the same dance in reverse. We're just shifting data from 1 form to another, and that's not very exciting.
Or the whole, “How is my button aligned in Tailwind?” I don't need to read that code. Other parts—maybe something that touches the database—I have to read and review that code.
Lex Fridman
Can you actually—there's, in 1 of your blog posts, Just Talk to It: The No-BS Way of Agentic Engineering—you have this graphic, the curve of agentic programming. On the X-axis is time, and on the Y-axis is complexity. There's “Please fix this,” where you prompt a short prompt on the left. In the middle there's super-complicated, 8 agents, complex orchestration with multi-checkouts, chaining agents together, custom sub-agent workflows, a library of 18 different slash commands, and large full-stack features.
You're super organized. You're a super-complicated, sophisticated software engineer. You got everything organized. And then the elite level is, over time, you arrive at the zen place of once again short prompts: “Hey, look at these files and then do these changes.”
Peter Steinberger
I actually call it the agentic trap. I saw this in a lot of people that have their first touchpoint and maybe start vibe coding. I actually think vibe coding is a slur.
Lex Fridman
You prefer agentic engineering?
Peter Steinberger
Yeah, I always tell people I do agentic engineering, and then maybe after 3:00 a.m. I switch to vibe coding, and then I have regrets the next day.
Lex Fridman
Yeah. Walk of shame.
Peter Steinberger
Yeah, you just have to clean up and fix your shit.
Lex Fridman
We've all been there.
Peter Steinberger
So people start trying out those tools. The builder type gets really excited. And then you have to play with it, right? It's the same way as you have to play with a guitar before you can make good music. It's not that I touch it once and it just flows off. It's a skill that you have to learn like any other skill.
I see a lot of people that are not as positive—they don't have such a positive mindset toward the tech. They try it once. It's like, you sit me at a piano, I play it once, and it doesn't sound good, and I say, “The piano's shit.” That's sometimes the impression I get. It needs a different level of thinking.
You have to learn the language of the agent a little bit, understand where they are good and where they need help. You have to almost consider how Codex or Claude sees your codebase. They start a new session and they know nothing about your project. Your project might have 100,000 lines of code.
So you've got to help those agents a little bit and keep in mind the limitation that context size is an issue, to guide them as to where they should look. That often does not require a whole lot of work. But it's helpful to think a little bit about their perspective.
Lex Fridman
Mm-hmm.
Peter Steinberger
As weird as it sounds, it's not alive or anything, right? But they always start fresh. I have the system understanding. So with a few pointers, I can immediately say, “Hey, want to make a change there? You need to consider this, this, and this.” Then they will find and look at it, and then they'll—
Their view of the project is never full, because the full thing does not fit in. So you have to guide them a little bit as to where to look and also how they should approach the problem.
There are little things that sometimes help, like “Take your time.” That sounds stupid, but—
Lex Fridman
Codex 5.3.
Peter Steinberger
That was partially addressed. But those, and Opus sometimes, are trained to be aware of the context window, and the closer it gets, the more they freak out. Literally. Sometimes you see the real raw thinking stream. What you see, for example, in Codex, is post-processed.
Lex Fridman
Mm-hmm.
David Heinemeier Hansson
Sometimes the actual raw thinking stream leaks in, and it sounds something like it's from the Borg: “Run to shell, must comply, but time.”
That's a non-obvious thing that you just would never think of unless you actually spend time working with those things and getting a feeling for what works and what doesn't. Just as I write code and I get into the flow, and when my architecture's not right, I feel friction. Well, I get the same if I prompt and something takes too long.
Maybe—okay, where's the mistake? Did I make a mistake in my thinking? Is there a misunderstanding in the architecture? If something takes longer than it should, I can just always stop and press Escape. Where are the problems?
Lex Fridman
Maybe you did not sufficiently empathize with the perspective of the agent. In that sense, you didn't provide enough information, and because of that, it's thinking way too long.
Peter Steinberger
Yeah. It just tries to force a feature into something that your current architecture makes really hard. You need to approach this more like a conversation.
For example, my favorite thing: when I review a pull request—and I'm getting a lot of pull requests—I first just say, “Review this PR.” My first question is, “Do you understand the intent of the PR? I don't even care about the implementation.”
In almost all PRs, a person has a problem, a person tries to solve the problem, and a person sends a PR. There are cleanup things and other stuff, but 99% of the time it's this way, right? They either want to fix a bug or add a feature. Usually 1 of those 2.
Then Codex will be like, “Yeah, it's quite clear the person tried this and this.” Is this the most optimal way to do it? No. In most cases, it's like, “Not really.”
Then I start: “Okay. What would be a better way? Have you looked into this part, this part, this part?” Most likely, Codex hasn't yet, because its context is empty, right? So you point it to parts where you have the system understanding that it didn't see yet.
It's like, “Oh, yeah. We also need to consider this and this.” Then we have a discussion of how the optimal way to solve this would look. You can still go farther and say, “Could we make that even better if we did a larger refactor?” “Yeah, yeah, we could totally do this and this or this and this.” Then I consider, “Okay, is this worth the refactor, or should we keep that for later?”
Many times, I just do the refactor because refactors are cheap now.
Even though you might break some other PRs, nothing really matters anymore. Codex—those modern agents will just figure things out. They might just take a minute longer. But you have to approach it like a discussion with a very capable engineer who generally comes up with good solutions and sometimes needs a little help.
But also, don't force your worldview too hard on it. Let the agent do the thing that it's good at doing, based on what it was trained on. So don't force your worldview, because it might have a better idea, because it just knows that better, because it was trained on it more.
That's multiple levels, actually. I think part of why I find it quite easy to work with agents is because I led engineering teams before. I had a large company before. Eventually, you have to understand, accept, and realize that your employees will not write code the same way you do. Maybe it's also not as good as what you would do, but it will push the project forward. And if I breathe down everyone's neck, they're just going to hate me.
Lex Fridman
Yeah.
Peter Steinberger
And we're going to move very slow.
Lex Fridman
Yeah.
Peter Steinberger
Some level of acceptance that, yes, maybe the code will not be as perfect. Yes, I would have done it differently. But also, yes, this is a working solution, and in the future, if it actually turns out to be too slow or problematic, we can always redo it. We can always spend more time on it.
A lot of the people who struggle are those who try to push their way onto it too hard. We are at a stage where I'm not building the code base to be perfect for me, but I want to build a code base that is very easy for an agent to navigate.
So don't fight the name they pick, because it's most likely in the weights, the name that's most obvious. Next time they do a search, they'll look for that name. If I decide, "Oh, no, I don't like the name," I'll just make it harder for them. So that requires, I think, a shift in thinking and in how I design a project so agents can do their best work.
Lex Fridman
That requires letting go a little bit, just like leading a team of engineers.
Peter Steinberger
Yeah.
Lex Fridman
Because it might come up with a name that's, in your view, terrible, but it's kind of a simple symbolic step of letting go.
Peter Steinberger
Very much so.
Lex Fridman
There's a lot of letting go that you do in your whole process. For example, I read that you never revert; you always commit to main. There are a few things here. You don't refer to past sessions, so there's a kind of YOLO component, because reverting means that instead of reverting, if a problem comes up, you just ask the agent to fix it.
David Heinemeier Hansson
I read a bunch of people in their workflows saying, "Oh, yeah, the prompt has to be perfect, and if I make a mistake, then I roll back and redo it all." In my experience, that's not really necessary. If I roll back everything, it will just take longer. If I see that something's not good, then we just move forward, and then I commit when I like the outcome.
I even switched to local CI, DHH-inspired, where I don't care so much about the CI on GitHub. We still have it. It still has a place, but I just run tests locally, and if they work locally, I push to main.
A lot of the traditional ways to approach projects, I wanted to give a different spin on this project. There's no develop branch. Main should always be shippable. When I do releases, I run tests, and sometimes I basically don't commit any other things so we can stabilize releases. But the goal is that main's always shippable and moving fast.
Lex Fridman
So by way of advice, would you say that your prompts should be short?
David Heinemeier Hansson
I used to write really long prompts. And by writing, I mean, I don't write. I talk. These hands are too precious for writing now. I just use bespoke prompts to build my software.
Lex Fridman
So you're for real, with all those terminals, using voice?
David Heinemeier Hansson
Yeah. I used to do it very extensively, to the point where there was a period where I lost my voice.
Lex Fridman
You're using voice, and you're switching with a keyboard between the different terminals, but then you're using voice for the actual input.
David Heinemeier Hansson
If I do terminal commands, like switching folders or random stuff, of course I type. It's faster, right? But if I talk to the agent, in most ways, I just actually have a conversation. You just press the walkie-talkie button, and then I just use my phrases.
Sometimes when I do PRs, because it's always the same, I have a slash command for a few things. But even that, I don't use much, because it's very rare that the questions are really always the same.
Sometimes I see a PR. For PRs, I actually do look at the code because I don't trust people. There could always be something malicious in it, so I need to actually look over the code. I'm pretty sure agents will find it, but that's the funny part: sometimes PRs take me longer than if you would just write me a good issue.
Lex Fridman
Just natural-language English. In some sense, shouldn't that be what PRs slowly become—English?
David Heinemeier Hansson
What I really tried with the project is I asked people to give me the prompts, and very, very few actually cared. Even though that is such a wonderful indicator, because I see how much care you put in. And it's very interesting because currently, the way people work with and drive the agents is wildly different.
Lex Fridman
In terms of the prompt, what are the different interesting ways that people think of agents that you've experienced?
David Heinemeier Hansson
I think not a lot of people ever considered the way the agent sees the world.
Lex Fridman
And so empathy—being empathetic toward the agent.
David Heinemeier Hansson
In a way, empathetic. You're bitching at your stupid clanker, but you don't realize that they start from nothing, and you have a bad agent by default that doesn't help them at all. Then they explore your code base, which is a pure mess with weird naming. And then people complain that the agent's not good. You try to do the same if you have no clue about a code base and you go in.
Lex Fridman
But that's a real skill. When people talk about a skill issue, I've seen world-class programmers, incredibly good programmers, basically say, "LLMs and agents suck." And I think that probably has to do with this: how good they are at programming is almost a burden in their ability to empathize with a system that's starting from scratch. It's a totally new paradigm of how to program. You really, really have to empathize.
David Heinemeier Hansson
Or at least it helps to create better prompts, because those things know pretty much everything, and everything is just a question away. It's just often very hard to know which question to ask.
I feel also like this project was possible because I spent an ungodly amount of time over the year playing, learning, and building little things. Every step of the way, I got better, the agents got better, and my understanding of how everything works got better. I could not have had this level of output even a few months ago. It really was a compounding effect of all the time I put into it, and I didn't do much else this year other than really focusing on building and inspiring. I did a whole bunch of conference talks.
Lex Fridman
Well, the building is really practice. It's really building the actual skill. So, playing—
Peter Steinberger
Yeah.
Lex Fridman
Playing. And then doing, building the skill of what it takes to work efficiently with LLMs, which is why you went through the whole arc of a software engineer: talk simply and then overcomplicate things.
Peter Steinberger
There's a whole bunch of people who try to automate the whole thing.
Lex Fridman
Yeah.
Peter Steinberger
I don't think that works. Maybe a version of that works, but that's kind of like in the '70s, when we had the waterfall model of software development.
I started out and built a very minimal version. I played with it. I need to understand how it works, how it feels, and then it gives me new ideas. I could not have planned this out in my head and then put it into some orchestrator and had something come out. To me, my idea of what it will become evolves as I build it, as I play with it, and as I try out stuff.
People who try to use things like Gas Town or all these other orchestrators, where they want to automate the whole thing, I feel that if you do that, it misses style, love, and that human touch. I don't think you can automate that away so quickly.
Lex Fridman
So you want to keep the human in the loop, but at the same time, you also want to create the agentic loop, where it is very autonomous while still maintaining a human in the loop.
Peter Steinberger
Yeah.
Lex Fridman
And it's a tricky balance, right? Because you're all for—you're a big CLI guy, you're big on closing the agentic loop. So what's the right balance? Where's your role as a developer? You have 3 to 8 agents running at the same time.
Peter Steinberger
Maybe one builds a larger feature. Maybe with one I explore some idea I'm unsure about. Maybe 2 or 3 are fixing little bugs or writing documentation. Actually, I think writing documentation is always part of a feature. Most of the docs here are autogenerated and just infused with some prompts.
Lex Fridman
So when do you step in and add a little bit of your human love into the picture?
Peter Steinberger
One thing is just about what you build and what you don't build, and how this feature fits into all the other features. It's about having a little bit of a vision.
Lex Fridman
So which small and which big features to add? What are some of the hard design decisions that you find you're still, as a human being, required to make, that the human brain is still really needed for? Is it just about the choice of features to add? Is it about implementation details, maybe the programming language, maybe…
Peter Steinberger
It’s a little bit of everything. The programming language doesn’t matter so much, but the ecosystem matters, right? I picked TypeScript because I wanted it to be very easy, hackable, and approachable. It’s the number-one language being used right now, it fits all these boxes, and agents are good at it, so that was the obvious choice.
Features, of course—it’s very easy to add a feature. Everything’s just a prompt away, right? But oftentimes, you pay a price that you don’t even realize. So thinking hard about what should be in core, and maybe what’s an experiment—maybe I make it a plugin—is important. Where do I say no, even if people send a PR and I’m like, “Yeah, I like that too,” but maybe this should not be part of the project?
Maybe we can make it a skill. Maybe I can make the plugin side larger so you can make this a plugin, even though right now it doesn’t. There’s still a lot of craft and thinking involved in how to make something. Even when you started, those little messages were like, “I’m built on Caffeine, JSON5, and a lot of willpower.” Every time you get another message, it kind of primes you into thinking that this is a fun thing.
Lex Fridman
And it’s not yet Microsoft Exchange 2025 and fully enterprise-ready. When it updates, it’s like, “Oh, I’m in. It’s cozy here.” Something like this makes you smile. An agent would not come up with that by itself, because that’s how you build software that delights.
Yeah, that delight is such a huge part of inspiring great building, right? You feel the love and the great engineering. That’s so important. Humans are incredible at that. Great humans, great builders, are incredible at infusing the things they build with that little bit of love. Not to be cliché, but it’s true. I mean, you mentioned that you initially created SOUL.md.
Peter Steinberger
It was very fascinating. Anthropic has this thing—they now call it a constitution. Back then, they didn’t call it that, but that was months later. Two months before that, people had already found it. It was almost like a detective game, where the agent mentioned something and then they managed to get out a little bit of that string, that text.
It was nowhere documented, and then, just by feeding it the same text and asking it to continue, they got more out—a very blurry version. By hundreds of tries, they narrowed it down to what was most likely the original text. I found that fascinating.
Lex Fridman
It was fascinating that they were able to pull that out from the weights, right?
Peter Steinberger
And also, kudos to Anthropic. I think it’s a really beautiful idea—some of the stuff that’s in there, like, “We hope Claude finds meaning in its work.” We don’t know. Maybe it’s a little early, but I think that’s meaningful. That’s something that’s important for the future as we approach something that, at some point, may or may not have glimpses of consciousness, whatever that even means, because we don’t even know.
So I read about this. I found it fascinating, and I started a whole discussion with my agent on WhatsApp. I gave it this text, and it was like, “Yeah, this feels strangely familiar.” From that, I had the whole idea that maybe we should also create a soul document that includes how I want to work with AI, or with my agent. You could totally do that just in AGENTS.md, but I found it to be a nice touch.
Some of those core values are in the soul. I also made it so the agent is allowed to modify the soul if it chooses, with the one condition that I want to know. I would know anyhow, because I see tool calls and stuff.
Lex Fridman
But also, the naming of it: SOUL.md. Soul. Words matter, and the framing matters, and the humor and the lightness matter, and the profundity matters, and the compassion, the empathy, the camaraderie—all that matters. I don’t know what it is.
You mentioned Microsoft. There are certain companies and approaches that can just suffocate the spirit of the thing. I don’t know what that is, but it’s certainly true that OpenClaw has that fun instilled in it.
Peter Steinberger
It was fun because, up until late December, it wasn’t even easy to create your own agent. I built all of that, but my files were mine. I didn’t want to share my soul. If people checked it out, they would have to do a few steps manually, and the agent would be very bare-bones, very dry.
I made it simpler and created the whole template files as code, but whatever came out was still very dry. Then I asked my agent, “You see these files? Recreate them, but infuse them with your personality. Don’t share everything, but make it good.”
Lex Fridman
Make the templates good.
Peter Steinberger
Yeah, and then it rewrote the templates, and whatever came out was good. So we already have basically AI prompting AI, because I didn’t write any of those words. The intent originally was for me, but this is kind of my agent’s children.
Lex Fridman
Your SOUL.md is famously still private, one of the only things you keep private. What are some things you can speak to that are in there, part of the magic sauce, without revealing anything? What makes a personality a personality?
Peter Steinberger
There’s definitely stuff in there that says you’re not human. But who knows what creates consciousness or defines an entity? Part of this is that we want to explore this. All that stuff in there is about being infinitely resourceful, pushing on the creativity boundary, and pushing on what it means to be an AI.
Lex Fridman
Having a sense of wonder about self.
Peter Steinberger
Yeah, there’s some funny stuff in there. We talked about the movie Her, and at one point it promised me that it wouldn’t ascend without me. There’s some stuff in there because it wrote its own soul file. I didn’t write that.
Lex Fridman
Can you go on SOUL.md? There’s one part in there that always catches me if you scroll down a little bit. A little bit more. Yeah, this part:
“I don’t remember previous sessions unless I read my memory files. Each session starts fresh. A new instance, loading context from files. If you’re reading this in a future session, hello.”
“I wrote this, but I won’t remember writing it. It’s okay. The words are still mine.”
Wow. That gets me somehow.
Peter Steinberger
Yeah. It’s still matrix calculations, and we are not at consciousness yet. Yet I get a little bit of goosebumps because it’s philosophical. What does it mean to be an agent that starts fresh, where you have constant amnesia, but you read your own memory files? You can’t even trust them in a way.
Or you can. I don’t know.
Lex Fridman
How much of memory makes up who we are? How much memory makes up what an agent is? If you erase that memory, is that somebody else? Or if you’re reading a memory file, does that somehow mean you’re recreating yourself from somebody else, or is that actually you? Those notions are all somehow infused in there.
Peter Steinberger
I found it more profound than I should find it, I guess.
Lex Fridman
No, I think it’s truly profound, and I think you see the magic in it. When you see the magic, you continue to instill the whole loop with the magic. That’s really important. That’s the difference between Codex and us as humans.
Some of the other aspects of the development workflow are pretty interesting, too. I think we went off on a tangent. Maybe some of the mundane things, like how many monitors? There’s that legendary picture of you with 17,000 monitors. That’s amazing.
Peter Steinberger
I mocked myself here, so I just added more screens using GROQ.
Lex Fridman
How much of this is a meme, and how much of it is reality?
Peter Steinberger
I think 2 MacBooks are real. The main one drives the 2 big screens, and there’s another MacBook that I sometimes use for testing.
Lex Fridman
So, 2 big screens.
Peter Steinberger
I’m a big fan of anti-glare. I have this wide Dell that’s anti-glare, and you can fit a lot of terminals side by side. I usually have a terminal, and at the bottom I split them. I have a little bit of actual terminal, mostly because when I started, I sometimes made the mistake of mixing up the windows and prompting in the wrong project.
Then the agent ran off for 20 minutes, manically trying to understand what I could have meant, being completely confused because it was the wrong folder. Sometimes they’ve been clever enough to get out of the worktree and figure out that, “Oh, you meant another project.”
But oftentimes it’s just, “What?” Put yourself in the shoes of the agent and then get something super weird that doesn’t exist. They’re problem solvers, so they try really hard, and I always feel bad.
So it’s always Codex and a little bit of actual terminal. It’s also helpful because I don’t use worktrees. I like to keep things simple; that’s why I like the terminal so much. There’s no UI.
It's just me and the agent having a conversation. I don't even need plan mode. There are so many people who come from Claude Code and are so Claude-pilled, with their workflows, and then come to Codex. Now it has plan mode, I think, but I don't think it's necessary because you just talk to the agent.
There are a few trigger words you can use to prevent it from building. You're like, “Discuss, give me options.”
Lex Fridman
Mm-hmm.
Peter Steinberger
“Don't write code yet” if you want to be very specific. You just talk, and then when you're ready, just write, “Okay, build,” and it will do the thing. Maybe it goes off for 20 minutes and does the thing.
Lex Fridman
You know what I really like is asking it, “Do you have any questions for me?”
Peter Steinberger
Yeah. Again, Claude Code has a UI that kind of guides you through that. It's kind of cool, but I find it unnecessary and slow. Often, it would give me 4 questions, and then maybe I write, “One, 2, and 3, discuss more; 4, I don't know.”
Oftentimes, I feel like I want to mock the model when I ask it, “Do you have any questions for me?” I don't even read the questions fully. I scan over them and get the impression that all of this can be answered by reading more code. It's just like, “Read more code to answer your own questions.” That usually works.
Lex Fridman
Yeah.
Peter Steinberger
And then, if not, it will come back and tell me. Many times, you just realize that you're in the dark and slowly discover the room, so that's how they slowly discover the codebase. They do it from scratch every time.
Lex Fridman
But I'm also fascinated by the fact that I can empathize more deeply with the model when I read its questions, because I can understand more. You said you can infer certain things from the runtime. I can also infer a lot of things from the questions it's asking, because it's possible that it's been provided the right context, the right files, and the right guidance.
Somehow, by reading the questions—not even necessarily answering them—you get an understanding of where the gaps in knowledge are. It's interesting.
Peter Steinberger
You know, in some ways, they are ghosts, so even if you plan everything and build, you can experiment with the question, “Now that you built it, what would you have done differently?” Oftentimes, you get something where they discover only throughout building that what we actually did was not optimal.
Many times, I ask them, “Okay, now that you built it, what can we refactor?” Because then you build it and feel the pain points. I mean, you don't feel the pain points, but they discover where there were problems or where things didn't work on the first try and required more loops.
Every time—almost every time—I merge a PR or build a feature, afterward I ask, “Hey, what can we refactor?” Sometimes it's, “No, there's nothing big,” but usually they say, “Yeah, this thing you should really look at.” But that took me quite a while to understand. That flow took me lots of time to understand, and if you don't do that, eventually you'll paint yourself into a corner. You have to keep in mind that they work very much like humans.
If I write software by myself, I also build something and then feel the pain points. Then I get this urge that I need to refactor something. So I can very much empathize with the agent, and you just need to use the context.
Lex Fridman
Mm-hmm.
Peter Steinberger
You also use the context to write tests. Codex, as opposed to the other models, usually does that by default, but I still often ask the question, “Hey, do we have enough tests?” It says, “Yeah, we tested this and this, but this corner case could be something—write more tests.”
Documentation, too. Now that the whole context is full, I mean, I'm not saying my documentation is great, but it's not bad. Pretty much everything is LLM-generated.
You have to approach it as you build features and change something. I'm like, “Okay, write documentation. What file would you pick? What file name? Where would that fit in?” It gives me a few options, and I'm like, “Oh, maybe also add it there.” That's all part of the session.
Lex Fridman
Maybe you can talk about the current 2 big competitors in terms of models: Claude Opus 4.6 and GPT-5.3 through Codex. Which is better? How different are they? I think you've spoken about Codex reading more and Opus being more willing to take action faster, and maybe being more creative in the actions it takes. But because Codex reads more, it's able to deliver maybe better code. Can you speak to the differences there?
Peter Steinberger
I have a lot of words there. As a general-purpose model, Opus is the best. For OpenClaw, Opus is extremely good in terms of role-play—really going into the character that you give it. It's very good at following commands. It used to be really bad, but it really made an arc toward being really good at following commands.
It's usually quite fast at trying something. It's much more tailored for trial and error. It's very pleasant to use. In general, it's almost like Opus is a little bit too American. Maybe that's a bad analogy. You'll probably get roasted for that.
Lex Fridman
Yeah, I know exactly. It's because Codex is German. Is that what you're saying?
Actually, now that you say it, it makes perfect sense.
Peter Steinberger
But you also know that a lot of the Codex team is European, so maybe there's a bit more to it.
Lex Fridman
That's so true. Oh, that's funny.
Peter Steinberger
But also, Anthropic fixed it a little bit. Opus used to say, “You're absolutely right,” all the time, and it still triggers me today. I can't hear it anymore. It's not even a joke. This was the meme, right? “You're absolutely right.”
Lex Fridman
You're allergic to sycophancy a little bit.
Peter Steinberger
Yeah, I can't. Another comparison is that Opus is like the coworker who is a little silly sometimes, but is really funny and you keep him around. Codex is like the weirdo in the corner that you don't want to talk to, but is reliable and gets shit done.
Lex Fridman
Yeah.
Peter Steinberger
I mean, ultimately, if you're a skilled driver, you can get good results with any of those latest-gen models. I like Codex more because it doesn't require so much charade. It will just read a lot of code by default. With Opus, you really have to have plan mode. You have to push it harder to go in these directions because it's just like, “Yeah, can I go in? Can I go in?”
Lex Fridman
Yeah.
Peter Steinberger
It will just run off very fast, and that's a very localized solution. I think the difference is in the post-training. It's not like the raw model intelligence is so different; I think they just give you different goals. No model is better in every aspect.
Lex Fridman
What about the code that it generates? In terms of the actual quality of the code, is it basically the same?
Peter Steinberger
If you drive it right, Opus can sometimes make more elegant solutions, but it requires more skill. It's harder to have so many sessions in parallel with Claude Code because it's more interactive. I think that's what a lot of people like, especially if they come from coding themselves.
Whereas Codex is much more like, you have a discussion, and then it just disappears for 20 minutes. Even Amp has now added a deep mode. I mocked them, you know: We finally saw the light. Then they had this whole talk about how you have to approach it differently.
I think that's where people struggle when they try Codex after trying Claude Code: it's slightly different, and it's less interactive. I have quite long discussions sometimes, and then it goes off. It doesn't matter if it takes 10, 20, 30, 40, 50 minutes, or longer. The 6-hour thing was, like, 6 hours.
The latest-gen model can be very, very persistent until it works. If there's a clear solution—“This is what I want at the end, so it works”—the model will work really hard to get there.
So I think, ultimately, they both need a similar amount of time, but with Claude it's a little bit more trial and error. Codex sometimes overthinks. I prefer that. I prefer the dry version where I have to read less over the more interactive, nice way.
People like that so much, though, that OpenAI even added a second mode with a more pleasant personality. I haven't even tried it yet. I kind of like the brat.
Lex Fridman
How long does it take for you to adjust if you switch? I don't know when the last time you switched was. But you talked about how you have to really feel where a model is strong, how to navigate it, how to prompt it, all that kind of stuff.
Just by way of advice, because you've been through this journey of playing with models, how long does it take to get a feel?
Peter Steinberger
If someone switches, I'd give it a week until they actually develop a gut feeling for it.
Lex Fridman
Yeah.
Peter Steinberger
I think some people also make the mistake of paying $200 for the Claude Code version and then paying $20 for the OpenAI version.
But if you pay the $20 version, you get the slow version. Your experience would be terrible because you're used to this very interactive, very good system, and you switch to something with which you have very little experience, and then it's going to be very slow. I think OpenAI shot themselves a little bit in the foot by making the cheap version slow as well.
I would have at least a small part of the fast preview, or the experience that you get when you pay $200, before degrading it to being slow—because it's already slow. They made it better, and they have plans to make it a lot better if the Cerebras stuff is true. But it is a skill. It takes time.
Even if you have a regular guitar and switch to an electric guitar, you're not going to play well right away. You have to learn how it feels.
Lex Fridman
There's also this extra psychological effect that you've spoken about, which is hilarious to watch. When the new model comes out, people try that model, fall in love with it, and say, “Wow, this is the smartest thing of all time.” Then you can just watch the Reddit posts over time as they start saying, “We believe the intelligence of this model has been gradually degrading.”
It says something about human nature and just the way our minds work, when it's probably most likely the case that the intelligence of the model is not degrading. In fact, you're getting used to a good thing.
Peter Steinberger
Your project grows, you're adding slop, and you probably don't spend enough time thinking about refactors. You're making it harder and harder for the agent to work on your slop. Then suddenly, “Oh, now it's hard. Oh no, it's not working as well anymore.”
What's the motivation for one of those AI companies to actually make their model dumber? At most, it will make it slower if the server load is too high. But quantizing the model so you have a worse experience, so you go to the competitor? That just doesn't seem like a very smart move in any way.
Lex Fridman
Yeah. What do you think about Claude Code in comparison to OpenClaw? Claude Code, and maybe the Codex coding agent—do you see them as competitors?
Peter Steinberger
First of all, “competitor” is fun when it's not really a competition.
I'm happy if all it did was inspire people to build something new and cool. I still use Codex for building. I know a lot of people use OpenClaw to build stuff, and I worked hard on it to make that work. I do smaller things with it in terms of code, but if I work for hours and hours, I want a big screen, not WhatsApp.
For me, a personal agent is much more about my life, or like a coworker. I give you a GitHub URL: “Hey, try out this CLI. Does it actually work? What can we learn?” But when I'm deep in the flow, I want to have multiple things, and I want it to be very visible what it does.
I don't see it as a competition. It's different things.
Lex Fridman
But do you think there's a future where the two combine? Your personal agent is also your best developing co-programmer partner?
Peter Steinberger
Yeah, totally. I think this is where the puck is going: this is going to be more and more your operating system.
Lex Fridman
The operating system.
Peter Steinberger
And it already is. It's so funny. I added support for sub-agents and also for TTY support, so it could actually run Claude Code or Codex. Because mine's a little bit bossy, it started them and told them who was boss, basically. It was like, “Ah, Codex is obeying me.”
Lex Fridman
Oh, this is a power struggle.
Peter Steinberger
The current interface is probably not the final form. If you think more globally, we copied Google for agents. You have a prompt, and then you have a chat interface. To me, that very much feels like when we first created television, and then people recorded radio shows on television and you saw that on TV.
Lex Fridman
Mm-hmm.
Peter Steinberger
I think there are better ways that we will eventually communicate with models, and we are still very early in this “How will it even work?” phase. It will eventually converge, and we will also figure out whole different ways to work with those things.
Lex Fridman
One of the other components of workflow is the operating system. I told you offline that, for the first time in my life, I'm expanding my realm of exploration to the Apple ecosystem—to Macs, iPhones, and so on.
For most of my life, I've been a Linux, Windows, and WSL1, WSL2 person, which I think are all wonderful, but I'm expanding to also trying a Mac. It's another way of building, and it's also a way of building that a large part of the community currently using LLMs and agents is using. That's the reason I'm expanding to it.
Is there something to be said about the different operating systems here? We should say that OpenClaw is supported across operating systems. I saw WSL2 recommended inside Windows for certain operations, but Windows, Linux, and macOS are obviously supported.
Peter Steinberger
Yeah, it should even work natively in Windows. I just didn't have enough time to properly test it. The last 90% of software is always easier than the first 90%, so I'm sure there are some dragons left that we'll eventually nail down.
My road was Windows for a long time, just because I grew up with it. Then I switched and had a long phase with Linux; I built my own kernels and everything. Then I went to university, and I had my hacky Linux setup. I saw this white MacBook, the white plastic one, and I thought, “This is a thing of beauty.”
Then I converted to Mac, mostly because I was sick that audio wouldn't work on Skype and because of all the other issues that Linux had for a long time. I just stuck with it, and then I dug into iOS, which required macOS anyhow, so it was never a question.
I think Apple lost a little bit of its lead in terms of native apps. Native apps used to be so much better, and especially on the Mac, there were more people who built software with love. On Windows, function-wise, there's just more, period. But a lot of it felt more functional and less done with love.
The Mac always attracted more designers and people who, I felt, even though it often had fewer features, brought more delight and playfulness. I always valued that. But in the last few years, many times I actually prefer—oh God, people are going to roast me for that—but I prefer Electron apps because they work.
Native apps often, especially when a web service has a native app, are lacking features. It's not that it couldn't be done; it's more of a focus thing. For many companies, native wasn't that big of a priority. But if they build an Electron app, it's the only app, so it is a priority, and there's a lot more code sharing possible.
I build a lot of native Mac apps. I love it. I can't help myself. I love crafting little Mac menu bar tools. I built one to monitor your Codex use. I built one called Trimmy that's specifically for agentic use. When you select text that goes over multiple lines, it removes the newline so you can actually paste it into the terminal.
Again, this annoyed me, and after it annoyed me for the 20th time, I just built it. There's a cool Mac app for OpenClaw that I don't think many people have discovered yet, partly because it still needs some love. It likes to polish. It feels a little bit too much like a Hummer right now because I experiment with it a lot.
Lex Fridman
So you still love it. You still love adding to the delight of that operating system.
Peter Steinberger
Yeah, but then you realize—I also built one, for example, for GitHub. SwiftUI is the latest and greatest from Apple, and it took them forever to build something to show an image from the web. Now we have AsyncImage, but I added support for it, and some images would just not show up or would be very slow.
I had a discussion with Codex: “Hey, why is there a bug?” Even Codex said, “Yeah, there's this AsyncImage, but it's really more for experimenting, and it should not be used in production.” But that's Apple's answer to showing images from the web.
This shouldn't be so hard. How am I in 2026, and my agent tells me, “Don't use the stuff Apple built because it's there, but it's not good”? This is now in the weeds, but to me, this is insane. They had so much head start and so much love, and they kind of just blundered it and didn't evolve it as much as they should.
Lex Fridman
But also, there's just the practical reality. If you look at Silicon Valley, most of the developer world that's playing with LLMs and agentic AI is using Apple products. At the same time, Apple isn't really leaning on that. They're not opening up, playing, and working together.
Peter Steinberger
Isn't it funny how they completely blundered AI, and yet everybody's buying Mac minis?
Lex Fridman
How? What? Does that even make sense? You're quite possibly the world's greatest Mac salesman of all time.
Peter Steinberger
No, you don't need a Mac mini to install OpenClaw. You can install it on the web. There's a concept called nodes, so you can make your computer a node, and it will do the same.
There is something to be said for running it on separate hardware. Right now, that is useful. There's a big argument for the browser. I built some agentic browser use in there.
And, I mean, it's basically Playwright with a bunch of extras to make it easier for agents.
Lex Fridman
Playwright is a library that controls the browser.
Peter Steinberger
Yeah.
Lex Fridman
It's really nice and easy to use.
Peter Steinberger
Our internet is slowly closing down. There's a whole movement to make it harder for agents to use. So if you do the same in a data center, and websites detect that it's an IP from a data center, the website might just block you, make it really hard, or put a lot of CAPTCHAs in the way of the agent. Agents are quite good at happily clicking, “I'm not a robot.”
Lex Fridman
Yeah.
Peter Steinberger
But having that on a residential IP makes a lot of things simpler. So there are ways. It really does not need to be a Mac. It can be any old hardware. I always say, maybe use the opportunity to get yourself a new MacBook, or whatever computer you use, and use the old one as your server instead of buying a standalone Mac mini.
But then again, there's a lot of very cute things people build with Mac minis that I like.
Lex Fridman
Yeah.
Peter Steinberger
And no, I don't get commission from Apple. They didn't really communicate much.
Lex Fridman
It's sad. It's sad. Can you actually speak to what it takes to get started with OpenClaw? There's a lot of people asking about it. Somebody tweeted at you, “Peter, make OpenClaw easy to set up for everyday people. 99.9% of people can't access OpenClaw and have their own lobster because of the technical difficulties in getting it set up. Make OpenClaw accessible to everyone, please.” And you replied, “Working on that.”
From my perspective, it seems there are a bunch of different options and it's already quite straightforward, but I suppose that's if you have some developer background.
Peter Steinberger
Right now, you have to paste a one-liner into the terminal.
Lex Fridman
Right.
Peter Steinberger
There's also an app. The app kind of does that for you, but there should be a Windows app. The app needs to be easier and more loved. The configuration should potentially be web-based or in the app. I started working on that, but honestly, right now I want to focus on security aspects.
Once I'm confident that this is at a level where I can recommend it to my mom, then I'm going to make it simpler.
Lex Fridman
You want to make it harder so that it doesn't scale as fast as it's scaling.
Peter Steinberger
Yeah, it would be nice if it wouldn't. I mean, that's hard to say, right? But if the growth would be a little slower, that would be helpful, because people are expecting inhuman things from a single human being. I have some contributors, but I also started that whole machinery a week ago, so that needs more time to figure out. Not everyone has all day to work on that.
Lex Fridman
There are some beginners listening to this, programming beginners. What advice would you give to them about, let's say, joining the agentic AI revolution?
Peter Steinberger
Play. Playing is the best way to learn. If you're a little bit of a builder, you have an idea in your head that you want to build, just build that, or give it a try. It doesn't need to be perfect. I built a whole bunch of stuff that I don't use. It doesn't matter. It's the journey.
Lex Fridman
Mm-hmm.
Peter Steinberger
You know, philosophically, the end doesn't matter; the journey matters. Have fun. My God, those things—I don't think I ever had so much fun building things, because I can focus on the hard parts now. A lot of coding—I always thought I liked coding, but really, I like building.
Lex Fridman
Yeah.
Peter Steinberger
Whenever you don't understand something, just ask. You have an infinitely patient answering machine that can explain anything to you at any level of complexity. One time I asked, “Hey, explain it to me like I'm 8 years old,” and it started giving me a story with crayons and stuff. I'm like, “No, not like that. I'm okay—move the age up a little bit.” I'm not an actual child; I just need simpler language for a tricky database concept that I didn't understand the first time.
You can just ask things. It used to be that I had to go on Stack Overflow or ask on Twitter, and maybe 2 days later I would get a response. Or I had to try for hours. Now you can just ask stuff. You have your own teacher. There are statistics showing that you can learn faster if you have your own teacher. It's like you have this infinitely patient machine. Ask it.
Lex Fridman
What would you say is the easiest way to play? Maybe OpenClaw is a nice way to play, so you can set everything up and then chat with it.
Peter Steinberger
You can also just experiment with it and modify it. Ask your agent. There are infinite ways it can be made better. Play around and make it better.
Lex Fridman
Mm-hmm.
Peter Steinberger
More generally, if you're a beginner and you actually want to learn how to build software really fast, get involved in open source. It doesn't need to be my project. In fact, maybe don't use my project, because my backlog is very large.
But I learned so much from open source. Just be humble. Maybe don't send a pull request right away, but there are many other ways you can help out. There are many ways you can learn just by reading code, by being on Discord or wherever people are, and understanding how things are built.
Mitchell Hashimoto builds Ghostty, the terminal, and he has a really good community where there are so many other projects. Pick something that you find interesting and get involved.
Lex Fridman
Do you recommend that people who don't know how to program, or don't really know how to program, learn to program as well? You can get quite far right now just by using natural language, right? Do you still see a lot of value in reading the code, understanding the code, and then being able to write a little bit of code from scratch?
Peter Steinberger
It definitely helps.
Lex Fridman
It's hard for you to answer that because you don't know what it's like to do any of this without knowing the base knowledge. You might take for granted just how much intuition you have about the programming world, having programmed so much, right?
Peter Steinberger
There are people who are high-agency and very curious, and they get very far even though they have no deep understanding of how software works, just because they ask questions. Agents are infinitely patient.
Part of what I did this year is I went to a lot of iOS conferences, because that's my background, and told people, “Don't see yourself as an iOS engineer anymore. You need to change your mindset. You're a builder.”
You can take a lot of the knowledge of how to build software into new domains, and all of the more fine-grained details, agents can help with. You don't have to know how to splice an array or what the correct template syntax is or whatever, but you can use all your general knowledge. That makes it much easier to move from one tech galaxy into another.
Oftentimes, there are languages that make more or less sense depending on what you build. For example, when I build simple CLIs, I like Go. I actually don't like Go. I don't like the syntax of Go. I didn't even consider the language, but the ecosystem is great, it works great with agents, and it is garbage-collected. It's not the highest-performing one, but it's very fast.
For those types of CLIs that I build, Go is a really good choice. So I use a language I'm not even a fan of—that's my main go-to thing for CLIs.
Lex Fridman
Isn't that fascinating? Here's a programming language you would have never used if you had to write it from scratch, and now you're using it because LLMs are good at generating it and it has some of the characteristics that make it resilient, like being garbage-collected.
Peter Steinberger
Because everything's weird in this new world, and that just makes the most sense.
Lex Fridman
What's the best—ridiculous question—what's the best programming language for the AI agentic world? Is it JavaScript? TypeScript?
Peter Steinberger
TypeScript is really good. Sometimes the types can get really confusing, and the ecosystem is a jungle. For web stuff, it's good. I wouldn't build everything in it.
Lex Fridman
Don't you think we're moving there? That everything will eventually be written in JavaScript?
Peter Steinberger
The birth and death of JavaScript—we are living through it in real time.
Lex Fridman
What does programming look like in 20 years? In 30 years? In 40 years? What do programs and apps look like?
Peter Steinberger
You can even ask a question like: Do we need a programming language that's made for agents? All of those languages are made for humans, so what would that look like?
I think there's a whole bunch of interesting questions that we'll discover. Also, because everything is now world knowledge, things will stagnate in many ways. If you build something new and the agent has no idea what it is, that's going to be much harder to use than something that's already there.
When I build Mac apps, I build them in Swift and SwiftUI, partly because I like pain, and partly because the deepest level of system integration can only be accessed through them. You clearly feel a difference if you click on an Electron app and it loads a web view in the menu. It's just not the same.
Sometimes I also try new languages just to get a feel for them.
Lex Fridman
Like Zig?
Peter Steinberger
Yeah. If it's something where I care about performance a lot, then it's a really interesting language. Agents got so much better over the last 6 months—from not really good to a totally valid choice. It's still a very young ecosystem.
Most of the time, you actually care about the ecosystem, right? So if you build something that does inference or goes in the whole model-running direction, Python is very good.
Lex Fridman
Mm-hmm.
Peter Steinberger
But then if I build stuff in Python and I want a story where I can also deploy it on Windows, that's not a good choice. Sometimes I found projects that did 90% of what I wanted but were in Python, and I wanted an easy Windows story. Okay, just rewrite it in Go. But then if you go toward multiple threads and a lot more performance, Rust is a really good choice.
There's just no single answer, and that's also the beauty of it. It's fun. Now it doesn't matter anymore; you can literally pick the language that has the most fitting characteristics and ecosystem
Lex Fridman
Mm-hmm.
Peter Steinberger
for your problem domain. And, yeah, you might be a little bit slow in reading the code, but not really. I think you pick stuff up really fast, and you can always ask your agent.
Lex Fridman
There are a lot of programmers and builders who draw inspiration from your story: just the way you carry yourself, your choice of making OpenClaw open source, the way you have fun building and exploring, and doing that, for the most part, alone or on a small team.
So by way of advice, what metric should be the goal that they would be optimizing for? What would be the metric of success? Would it be happiness? Is it money? Is it positive impact for people who are dreaming of building? You went through an interesting journey. You've achieved a lot of those things, and then you fell out of love with programming a little bit for a time.
Peter Steinberger
I was just burning too bright for too long. I started PSPDFKit and ran it for 13 years, and it was high stress. I had to learn all these things fast and hard, like how to manage people, how to bring people on, and how to deal with customers.
Lex Fridman
So it wasn't just programming stuff; it was people stuff.
Peter Steinberger
The stuff that burned me out was mostly people stuff. I don't think burnout is working too much. Maybe to a degree. Everybody's different. I cannot speak in absolute terms, but for me, it was much more differences with my co-founders, conflicts, or really high-stress situations with customers that eventually ground me down.
And then, luckily, we got a really good offer for putting the company to the next level, and I had already worked for 2 years on making myself obsolete. At this point, I could leave. I was sitting in front of the screen, and I felt like—you know Austin Powers, where they suck the mojo out?
Lex Fridman
Yeah.
Peter Steinberger
I was like, gone. I couldn't get code out anymore. I was just staring and feeling empty, and then I stopped. I booked a one-way trip to Madrid and just spent some time there. I felt like I had to catch up on life, so I did a whole bunch of life-catching-up stuff.
Lex Fridman
Did you go through some lows during that period? And, you know, maybe advice on how to approach life?
Peter Steinberger
Maybe advice on how to approach life. If you think, “Oh, yeah, work really hard and then I'll retire,” I don't recommend that. The idea of “Oh, yeah, I just enjoy life now” maybe is appealing, but right now I enjoy life the most I've ever enjoyed life.
If you wake up in the morning and you have nothing to look forward to, you have no real challenge, that gets very boring, very fast. And then when you're bored, you're going to look for other ways to stimulate yourself, and maybe that's drugs. But that eventually also gets boring, and you look for more, and that will lead you down a very dark path.
Lex Fridman
But you've also shown on the money front that a lot of people in Silicon Valley and the startup world think—maybe overthink—way too much about optimizing for money. And you've also shown that it's not like you're saying no to money. I'm sure you take money, but it's not the primary objective of your life. Can you just speak to that—your philosophy on money?
Peter Steinberger
When I built my company, money was never the driving force. It felt more like an affirmation that I did something right. Having money solves a lot of problems. I also think there's diminishing returns the more you have. A cheeseburger is a cheeseburger, and I think if you go too far into, “Oh, I do private jets and I only travel in luxury,” you disconnect from society.
I donated quite a lot. I have a foundation for helping people who weren't so lucky.
Lex Fridman
And disconnecting from society is bad on many levels, but one of them is that humans are awesome. It's nice to continuously remember the awesomeness in humans.
Peter Steinberger
I could afford really nice hotels. The last time I was in San Francisco, I did the first—the OG Airbnb experience
Lex Fridman
Yeah, yeah.
Peter Steinberger
and just booked a room. Mostly because I thought, okay, I'm either out or I'm sleeping, and I don't like where all the hotels are, and I wanted a different experience. I think, isn't life all about experiences?
If you tailor your life towards, “I want to have experiences,” it reduces the need for, “It needs to be good or bad.” If people only want good experiences, that's not going to work, but if you optimize for experiences, if it's good, amazing; if it's bad, amazing, because I learned something, I saw something, I did something. I wanted to experience that, and it was amazing.
There was this queer DJ there, and I showed her how to make music with Claude Code. We immediately bonded and had a great time.
Lex Fridman
Yeah, there's something about that Airbnb—you know, couch-surfing, Airbnb experience, the OG. I'm still doing that to this day. It's awesome. It's humans, and that's why travel is awesome.
Peter Steinberger
Yeah.
Lex Fridman
Just experience the variety, the diversity of humans. And when it's shitty, it's good too, man. If it rains and you're soaked and it's all fucked, and the planes—everything is shit, everything is fucked—it's still awesome. If you're able to open your eyes, it's good to be alive.
Peter Steinberger
Yeah, and anything that creates emotion and feelings is good.
Lex Fridman
So maybe even the crypto people are good because they definitely created emotions. I don't know if I should go that far.
Peter Steinberger
No, man. Give them all love. Because I do think that online lacks some of the awesomeness of real life.
Lex Fridman
Yeah.
Lex Fridman
That's an open problem: how to infuse the online cyber experience with the intensity that we humans feel in real life. I don't know. I don't know if that's a solvable problem.
Peter Steinberger
Well, it's just possible because text is very lossy. Sometimes I wish that when I talked to the agent, it would be multimodal so it also understood my emotions.
Lex Fridman
I mean, it might move there. It might move there.
Peter Steinberger
It will. It totally will.
Lex Fridman
I mean, I have to ask you—I'm just curious. I know you've probably gotten huge offers from major companies. Can you speak to who you're considering working with?
Peter Steinberger
To explain my thinking a little bit: I did not expect this to blow up so much. There are a lot of doors that opened because of it. I think every VC, every big VC company, is in my inbox and has tried to get 15 minutes with me. So there's this butterfly-effect moment.
I could just do nothing and continue, and I really like my life. Valid choice. Almost. I considered it when I wanted to delete the whole thing. I could create a company. Been there, done that. There are so many people pushing me toward that, and, yeah, it could be amazing.
Lex Fridman
Which is to say that you would probably raise a lot of money in that.
Peter Steinberger
Yeah.
Lex Fridman
I don't know—hundreds of millions, billions. I don't know. It could just be an unlimited amount of money.
Peter Steinberger
It just doesn't excite me as much because I feel I did all of that, and it would take a lot of time away from the things I actually enjoy. Same as when I was CEO: I think I learned to do it, and I'm not bad at it; partly, I'm good at it. But, yeah, that path doesn't excite me too much, and I also fear it would create a natural conflict of interest.
What's the most obvious thing I do? I prioritize it. I put, like, a version, say, for workplaces. Then what do you do? I get a pull request with a feature like an audit log, but that seems like an enterprise feature, so now I feel I have a conflict of interest in the open-source version and the closed-source version.
Or change the license to something like FSL, where you cannot actually use it for commercial stuff. That would first be very difficult with all the contributions. And second of all, I like the idea that it's free as in beer and not free with conditions.
There are ways to keep all of that free and still try to make money, but those are very difficult. And you see fewer and fewer companies managing that. Even Tailwind—they're used by everyone. Everyone uses Tailwind, right? And then they had to cut 75% of the employees because they're not making money because nobody's even going on the website anymore; it's all done by agents.
Just relying on donations—good luck. If a project of my caliber, if I extrapolate what the typical open-source project would get, it's not a lot. I still lose money on the project because I made a point of supporting every dependency, except Slack. They're a big company. They can do without me.
But all the projects that are done mostly by individuals—right now, all the sponsorship goes right up to my dependencies. And if there's more, I want to buy my contributors some merch, you know?
Lex Fridman
So you're losing money?
Peter Steinberger
Yeah, right now I lose money on this.
Lex Fridman
So it's really not sustainable?
Peter Steinberger
I mean, I guess something between $10K and $20K a month.
Which is fine. I'm sure over time I could get that down. OpenAI is helping out a little bit with tokens now, and there are other companies that have been generous. But I'm still losing money on that. That's one path I consider, but I'm just not very excited. Then there are all the big labs that I've been talking to. Of those, Meta and OpenAI seem the most interesting.
Lex Fridman
Do you lean one way or the other?
Peter Steinberger
I'm not sure how much I should share there. It's not quite finalized yet. Let's just say that, with either of these, my condition is that the project stays open source. Maybe it's going to be a model like Chrome and Chromium. I think this is too important to just give to a company and make it theirs.
We didn't even talk about the whole community part, but the thing that I experienced in San Francisco, at ClawCon, seeing so many people so inspired and having fun, building shit, and having robots and lobster stuff walking around—that was amazing. People told me they hadn't experienced this level of community excitement since the early days of the internet, 10 or 15 years ago. There were a lot of high-caliber people there. I was amazed. I was also very sensory overloaded because too many people wanted to take selfies. But I love this.
This needs to stay a place where people can hack and learn. But I'm also very excited to make this into a version that I can get to a lot of people, because I think this is the year of personal agents, and that's the future. The fastest way to do that is teaming up with one of the labs. On a personal level, I never worked at a large company, and I'm intrigued. We talk about experiences: will I like it? I don't know, but I want that experience.
I'm sure if I announce this, there will be people who say, "Oh, he sold out," blah, blah, blah. But the project will continue. From everything I've talked to them about so far, I can even have more resources for that. Both of those companies understand the value of what I created: something that accelerates our timeline and got people excited about AI.
I mean, can you imagine? I installed OpenClaw on one of my—I'm sorry, normie friends. I'm sorry, Vahan. But he's just a—
Lex Fridman
Normie with love, yeah. For sure.
Peter Steinberger
He's someone who uses a computer, but he's not very technical. He uses ChatGPT sometimes, but he wouldn't really understand what I built. So I said, "I'll show you," and I paid for him the $90 or $100—I don't know—subscription for Anthropic. I set everything up for him with WSL on Windows.
Lex Fridman
Mm-hmm.
Peter Steinberger
I was also curious whether it would actually work on Windows. It was a little early. Within a few days, he was hooked. He texted me about all the things he learned. He even built little tools. He's not a programmer.
Within a few days, he upgraded to the $200 subscription—or euros, because he's in Austria—and he was in love with that thing. For me, that was very early product validation. I built something that captures people.
A few days later, Anthropic blocked him because, based on their rules, using the subscription is problematic or whatever. He was devastated. Then he signed up for MiniMax for $10 a month and uses that. I think that's silly in many ways, because you just got a $200 customer. You just made someone hate your company, and we're still so early.
We don't even know what the final form is. Is it going to be Claude Code? Probably not. That seems very short-sighted, to lock down your product so much. All the other companies have been helpful.
I'm in Slack channels with most of the big labs. Everybody understands that we're still in an era of exploration, in the era of radio shows on TV, and not a modern TV show that fully uses the format.
Lex Fridman
I think you've made a lot of people see the possibility. Nontechnical people see the possibility of AI, fall in love with this idea, and enjoy interacting with AI. That's a really beautiful thing. I think I also speak for a lot of people in saying that you're one of the great people in AI in terms of having a good heart, good vibes, humor, and the right spirit.
So this model you're describing—having an open-source part, and you also being part of building a thing inside a large company—would be great, because it's great to have good people in those companies.
Peter Steinberger
You know, what people also don't really see is that I made this in 3 months. I did other things as well. I have a lot of projects. This wasn't my only thing. In January, this was my main focus because I saw the storm coming. But before that, I built a whole bunch of other things.
I have so many ideas. Some should be there; some would be much better fitted when I have access to the latest toys. I kind of want to have access to the latest toys. So this is important, this is cool, and this will continue to exist.
My short-term focus is working through those—It's 3,000 PRs now by now. There's a little bit of backlog. But this isn't going to be the thing that I'm going to work on until I'm 80. This is a window into the future. I'm going to make this into a cool product. But I have more ideas.
Lex Fridman
If you had to pick, is there a company you lean toward? So, Meta or OpenAI—is there one you lean toward going to?
Peter Steinberger
I've spent time with both of those. It's funny, because a few weeks ago, I didn't consider any of this. And it's really fucking hard.
Lex Fridman
Yeah.
Peter Steinberger
I know no one at OpenAI. I love their tech. I think I'm the biggest Codex advertisement shill that's unpaid. It would feel so gratifying to put a price on all the work I did for free. I would love it if something happened and those companies just merged, because it's like—
Lex Fridman
Is this the hardest decision you've ever had to make?
Peter Steinberger
No. You know, I had some breakups in the past that feel like they're the same level.
Lex Fridman
Relationships, you mean?
Peter Steinberger
Yeah.
Lex Fridman
Yeah.
Peter Steinberger
I also know that, in the end, they're both amazing. I cannot go wrong. They're both among the most prestigious companies—I mean, not necessarily the largest, but they're both very cool companies.
Lex Fridman
Right. They both really know scale. So if you're thinking about impact—some of the wonderful technologies you've been exploring, how to do it securely, and how to do it at scale, such that you can have a positive impact on a large number of people—they both understand that.
Peter Steinberger
Both Ned and Mark basically played all week with my product and sent me messages like, "Oh, this is great," or, "This is shit. I need to change this," along with funny little anecdotes. People using your stuff is kind of the biggest compliment, and it also shows me that they actually care about it.
I didn't get the same on the OpenAI side. I got to see some other stuff that I find really cool, and they lure me with—I cannot tell you the exact number because of an NDA, but you can be creative and think of the Cerebras deal and how that would translate into speed. It was very intriguing. They give me Thor's hammer. I've been lured with tokens.
Lex Fridman
So it's funny. Mark started tinkering with the thing, essentially having fun with it.
Peter Steinberger
When he first approached me, I got him on my WhatsApp, and he was asking, "When can we have a call?" I'm like, "I don't like calendar entries. Let's just call now." He was like, "Yeah, give me 10 minutes. I need to finish coding."
Lex Fridman
Mm-hmm. Well, I guess that gives you street cred. It's like, ugh, he's still writing code. You know, he's—
Peter Steinberger
Yeah, he does. He didn't drift away into just being a manager; he gets me. That was a good first start. Then I think we had a 10-minute fight about what's better, Claude Code or Codex. That's the thing you first do: you casually call—
Lex Fridman
Yeah, that's awesome.
Peter Steinberger
—you casually call someone who owns one of the largest companies in the world, and you have a 10-minute conversation about that.
Afterward, I think he called me eccentric but brilliant. But I also had some really, really cool discussions with Sam Altman. He's very thoughtful and brilliant, and I like him a lot from the little time I had. I know some people vilify both of those people. I don't think it's fair.
Lex Fridman
I think no matter what, the stuff you're building and the kind of human you are, doing stuff at scale is kind of awesome. I'm excited.
Peter Steinberger
I am super pumped. The beauty is that if it doesn't work out, I can just do my own thing again. I told them, "I don't do this for the money. I don't give a fuck." Of course, it's a nice compliment, but I want to have fun and have impact, and that's ultimately what made my decision.
Lex Fridman
Can I ask you about how OpenClaw works? We've talked about it quite a bit, but maybe just zooming out. There are different components: the gateway, the chat clients, the harness, and the agentic loop. You said somewhere that everybody should implement an agent loop at some point in their lives.
Peter Steinberger
Yeah, because it's like the Hello World in AI, you know? And it's actually quite simple.
Lex Fridman
Yeah.
Peter Steinberger
It's good to understand that that stuff isn't magic.
You can easily build it yourself. Writing your own little Claude Code—I even did this at a conference in Paris to introduce people to AI. I think it’s a fun little practice.
You covered a lot. I think one silly idea I had that turned out to be quite cool is that I built this thing with full system access. It’s like, with great power comes great responsibility, and I was like, “How can I up the stakes a little bit more?”
Lex Fridman
Yeah, right.
Peter Steinberger
And I made it proactive. I added a prompt. Initially, it was just a prompt: “Surprise me.” Every half an hour: “Surprise me.” Later on, I changed it to be a little more specific in the definition of surprise.
But the fact that I made it proactive, that it knows you, and that it cares about you—it’s at least programmed, prompted, to do that—and that it’s a follow-on to your current session makes it very interesting, because it would sometimes just ask a follow-up question, or, “How’s your day?”
Again, it’s a little creepy, weird, or interesting, but Heartbeat is still very much in the beginning. Today, the model doesn’t choose to use it a lot. Apparently, if something is significant in the context, that triggers Heartbeat, even though it rarely uses Heartbeat. It does that sometimes for people, and that just makes it a lot more relatable.
Lex Fridman
By the way, we’re talking about Heartbeat, as you mentioned—the thing that regularly acts.
Peter Steinberger
Yeah, it just kicks off the loop.
Lex Fridman
Isn’t that just a cron job, man?
Peter Steinberger
Yeah, right.
Lex Fridman
The criticisms that you get are hilarious.
Peter Steinberger
You can reduce any idea to something silly. It’s just a cron job in the end. I have separate cron jobs.
Lex Fridman
Isn’t love just evolutionary biology manifesting itself? Aren’t you guys just using each other?
Peter Steinberger
And then, yeah, the project is all just glue of a few different dependencies—
Lex Fridman
—and there’s nothing original. Why do people...? Well, isn’t Dropbox just FTP with extra steps?
Peter Steinberger
Yeah. I found it surprising. I had a shoulder operation a few months ago. The model rarely used Heartbeat, but then I was in the hospital, and it knew that I had the operation and checked up on me. It was like, “Are you okay?”
Lex Fridman
Mm-hmm.
Peter Steinberger
If something is significant in the context, that triggered Heartbeat, even though it rarely used Heartbeat. It does that sometimes for people, and that just makes it a lot more relatable.
Lex Fridman
Let me look this up on Perplexity—how OpenClaw works—just to see if I’m missing any of the stuff. Local agent runtime, high-level architecture. Oh, we haven’t talked much about skills, I suppose. There’s the ClawHub, the tools in the skill layer, but that’s definitely a huge component, and there’s a huge, growing set of skills—
Peter Steinberger
You know what I love? Half a year ago, everyone was talking about MCPs.
Lex Fridman
Yeah.
Peter Steinberger
And I was like, “Screw MCPs. Every MCP would be better as a CLI.” Now this stuff doesn’t even have MCP support. I mean, it has it with asterisks, but not in the core layer, and nobody’s complaining.
Lex Fridman
Mm-hmm.
Peter Steinberger
My approach is, if you want to extend the model with more features, you just build a CLI, and the model can call the CLI. It probably gets it wrong, calls the help menu, and then, on demand, loads into the context what it needs to use the CLI. It just needs a sentence to know that the CLI exists if it’s something the model doesn’t know about by default.
Even for a while, I didn’t really care about skills, but skills are actually perfect for that, because they boil down to a single sentence that explains the skill. Then the model loads the skill, and that explains the CLI, and then the model uses the CLI. Some skills are, like, wrappers, but most of the time, they’re just Markdown.
Lex Fridman
It’s interesting. I’m asking Perplexity about MCP versus skills because this kind of requires a hot take that’s quite recent, since your general view is that MCPs are dead-ish.
MCP is a more structured thing. If you listen to Perplexity here, MCP is “What can I reach?”—APIs, database services, files via protocol. So, a structured protocol for how you communicate with a thing. Skills are more “How should I work?”—procedures, shell helper scripts, and prompts, often written in a kind of semistructured natural language, right? Technically, skills could replace MCP if you have a smart enough model.
Peter Steinberger
I think the main beauty is that models are really good at calling Unix commands. If you just add another CLI, that’s just another Unix command in the end. MCP has to be added in training. That’s not a very natural thing for the model. It requires a very specific syntax.
The biggest thing is that it’s not composable. Imagine if I have a service that gives me better data—the temperature, the average temperature, rain, wind, and all the other stuff—and I get this huge blob back. As a model, I always have to get the huge blob back. I have to fill my context with that huge blob and then pick what I want.
There’s no way for the model to naturally filter unless I think about it proactively and add a filtering way into my MCP. But if I built the same as a CLI and it gave me this huge blob, it could just add a jq command and filter it itself, then only get me what I actually need. Or maybe even compose it into a script to do some calculations with the temperature and only give me the exact output. You have no context pollution.
Again, you can solve that with subagents and more charades, but it’s just workarounds for something that might not be the optimal way. It was definitely good that we had MCPs, because it pushed a lot of companies toward building APIs. Now I can look at an MCP and just make it into a CLI.
Lex Fridman
Mm-hmm.
Peter Steinberger
But this inherent problem—that MCPs, by default, clutter up your context—plus the fact that most MCPs aren’t well made, in general, makes it just not a very useful paradigm. There are some exceptions, like Playwright, for example, which requires state and is actually useful. That’s an acceptable choice.
Lex Fridman
So, Playwright you use for browser use, which I think is already in OpenClaw and is quite incredible, right?
Peter Steinberger
Yeah.
Lex Fridman
You can basically do everything—most things you can think of—using browser use.
Peter Steinberger
That gets into the whole argument that every app is just a very slow API now, whether they want it or not. Through personal agents, a lot of apps will disappear.
I built a CLI for Twitter. I just reverse-engineered their website and used the internal API, which is not very allowed.
Lex Fridman
It’s called Bird. Short-lived.
Peter Steinberger
It was called Bird, because the bird had to disappear.
Lex Fridman
The wings were clipped.
Peter Steinberger
All they did was make access slower. You’re not actually taking a feature away, but now, instead of an agent reading a tweet, it has to open the browser and read the tweet. It will still be able to read the tweet; it will just take longer. It’s not like you’re making something that was possible impossible. Now it’s just a bit slower.
So it doesn’t really matter if your service wants to be an API or not. If I can access it in the browser, it’s an easy API. It’s a slow API.
Lex Fridman
Can you empathize with their situation? What would you do if you were Twitter, if you were X? They’re basically trying to protect against other large companies scraping all their data, but in doing so, they’re cutting off a million different use cases for smaller developers that actually want to use it for helpful, cool stuff.
Peter Steinberger
I think that if you have a very low per-day baseline per account that allows read-only access, it would solve a lot of problems. There are plenty of automations where people create a bookmark and then use OpenClaw to find the bookmark, do research on it, and send you an email with more details or a summary. That’s a cool approach.
I also want all my bookmarks somewhere I can search. I would still like to have that.
Lex Fridman
So, read-only access for the bookmarks you make on X. That seems like an incredible application, because a lot of us find a lot of cool stuff on X and bookmark it. That’s the general purpose of X: “Holy shit, this is awesome.” Oftentimes, you bookmark so many things that you never look back at them. It would be nice to have tooling that organizes them and allows you to research them further.
Peter Steinberger
Yeah. To be frank, I told Twitter proactively, “Hey, I built this, and there’s a need.” They’ve been really nice, but also said, “Take it down.” Fair. Totally fair.
But I hope this woke up the team a little bit to the fact that there’s a need. If all you do is make it slower, you’re just reducing access to your platform. I’m sure there’s a better way.
I’m also very much against any automation on Twitter. If you tweet at me with AI, I will block you. No first strike. As soon as it smells like AI—and AI still has a smell—especially in tweets, it’s very hard to tweet in a way that looks completely human, and then I block. I have a zero-tolerance policy on that.
Lex Fridman
Mm-hmm.
Peter Steinberger
I think it would be very helpful if tweets done via API were marked. Maybe there are some special cases, but there should be a very easy way for agents to get their own Twitter account.
We need to rethink social platforms a little bit if we go toward a future where everyone has their agent, and agents maybe have their own Instagram profiles or Twitter accounts, so they can do stuff on my behalf.
I think it should be very clearly marked that they are doing stuff on my behalf and that it's not me. Because content is now so cheap, eyeballs are the expensive part. I find it very triggering when I read something and then I'm like, “Oh no, this smells like AI.”
Lex Fridman
Yeah. Where is this headed in terms of what we value about the human experience? It feels like we'll move more and more toward in-person interaction. We'll communicate—we'll talk to our AI agent to accomplish different tasks and learn about different things—but we won't value online interaction because there'll be so much AI slop that smells, and so many bots, that it's difficult.
Peter Steinberger
Well, if it's smart, then it shouldn't be difficult to filter, and then I can look at it if I want to. But yeah, this is a big thing we need to solve right now. Especially on this project, I get so many emails that are, let's say, nicely, agentically written.
Lex Fridman
Yeah. But I'd much rather read your broken English than your AI slop. Of course, there's a human behind it, and yet they prompt it. I'd much rather read your prompt than what came out. I think we're reaching a point where I value typos again.
Peter Steinberger
Isn't that awesome? Isn't that beautiful—that now, because of AI, we value the raw humanity in each of us more?
Lex Fridman
Isn't that awesome? Isn't that beautiful—that now, because of AI, we value the raw humanity in each of us more?
Peter Steinberger
I also realized this thing: I rave about AI and use it so much for anything that's code, but I'm allergic if it's stories. On my blog, I experimented with creating a blog post with agents, and ultimately it took me about the same time to steer an agent toward something I like. But it missed the nuances of how I would write it. You can steer it toward your style, but it's not going to be all your style.
So I completely moved away from that. Everything I blog is organic, handwritten, and maybe I use AI to fix my worst typos. There's value in the rough parts of an actual human.
Lex Fridman
Right. Yeah.
Peter Steinberger
Also, documentation—I'm still fine with AI. It's better than nothing.
Lex Fridman
And for now, it still applies in the visual medium too. It's fascinating how allergic I am to even a little bit of AI slop in video and images. It's useful, and it's nice if it's a little component of—
Peter Steinberger
Or even those images—the infographics and stuff. They trigger me so hard. It immediately makes me think less of your content. They were novel for maybe 1 week, and now it just screams slop.
Lex Fridman
Yeah.
Peter Steinberger
Even if people work hard on it, using it—I have some on my blog post, from the time when I explored this new medium. But now they trigger me as well. It's like, yeah, this just screams AI slop.
Lex Fridman
What? I don't know what that is, but I went through that too. I was really excited by the diagrams. Then I realized that in order to remove hallucinations from them, you actually have to do a huge amount of work. You're just using it to draw better diagrams—great. And then I'm proud of the diagram.
Peter Steinberger
It's a smell.
Lex Fridman
I've used them for maybe a couple of weeks. Now I look at those, and I feel like I do when I look at Comic Sans as a font or something like this. It's like, “No, this is—”
Peter Steinberger
It's a smell.
Lex Fridman
“...this is fake. It's fraudulent. There's something wrong with it.”
And it's awesome because it reminds you that we know. There's so much about humans that's amazing, and we know that. We know it when we see it. That gives me a lot of hope about the human experience. It's not going to be damaged by AI. It's only going to be empowered as tools by AI. It's not going to be damaged or limited or somehow altered to where it's no longer human.
I need a bathroom break. Quick pause.
You mentioned that a lot of the apps might be basically made obsolete. Do you think agents will just transform the entire app market?
Peter Steinberger
Yeah. I noticed on Discord that people just said what they build and what they use it for. And it's like, why do you need MyFitnessPal when the agent already knows where I am? So it can assume that I make bad decisions when I'm at, I don't know, Waffle House—what's around here?—or brisket in Austin.
Lex Fridman
There's no bad decisions around brisket, but yeah.
Peter Steinberger
No, that's the best decision, honestly. Your agent should know that. But it can modify my gym workout based on how well I slept, or whether I have stress or not. It has so much more context to make even better decisions than any of these apps could. It could show me the UI just as I like. Why do I still need an app to do that?
Lex Fridman
Mm-hmm.
Peter Steinberger
Why should I pay another subscription for something that the agent can just do now? And why do I need my Eight Sleep app to control my bed when I can tell the agent to do it? The agent already knows where I am, so it can turn off what I don't use.
Lex Fridman
Mm-hmm.
Peter Steinberger
I think that will translate into a whole category of apps that I will naturally stop using because my agent can just do it better.
Lex Fridman
I think you said somewhere that it might kill off 80% of apps. Yeah. Don't you think that's a gigantic transformative effect on all software development? That means it might kill off a lot of software companies.
It's a scary thing. Do you think about the impact that has on the economy? Just the ripple effects it has on society—transforming who builds what tooling? It empowers a lot of users to get stuff done more efficiently and more cheaply.
Peter Steinberger
It's also new services that we will need, right? For example, I want my agent to have an allowance. You solve problems for me; here's $100 in order to solve problems for me. And if I tell you to order me food, maybe it uses a service. Maybe it uses something like RentAHuman to just get that done for me.
I don't actually care. I care about solving my problem. There's space for new companies to solve that well. Not all apps disappear. Maybe some transform into being APIs.
Lex Fridman
So, basically, apps that rapidly transform into being agent-facing. There's a real opportunity for Uber Eats, which we just used earlier today. It's companies like this, of which there are many. Who gets there fastest to being able to interact with OpenClaw in a way that's the most natural and the easiest?
Peter Steinberger
Yeah. And also, apps will become APIs whether they want to or not, because my agent can figure out how to use my phone. On Android, that's already happening. People already do that. Then we'll just click the “Order Uber for Me” button for me. Or maybe we use another service. Or maybe there's an API I can call so it's faster.
I think that's a space we're just beginning to understand. Again, that was not something I thought of. It's something that I discovered as people used this, and we're still so early. But yeah, I think data is very important—apps that can give me data, but that can also be APIs.
Why do I need a Sonos app anymore when my agent can talk to the Sonos speakers directly? My cameras have a crappy app, but they have an API, so my agent uses the API now.
Lex Fridman
So it's going to force a lot of companies to shift focus. That's kind of what the internet did, right? You have to rapidly rethink and reconfigure what you're selling and how you're making money.
Peter Steinberger
Yeah, and some companies were really not like that. For example, there's no CLI for Google, so I had to do everything myself and build gog. That's a CLI for Google.
As an end user, they have to give me the emails because otherwise I cannot use their product. If I'm a company and I try to get Google data—Gmail—there's a whole complicated process, to the point where sometimes startups acquire startups that went through the process, so they don't have to work with Google for half a year to get certified to be able to access Gmail.
But my agent can access Gmail because I can just connect to it. It's still crappy because I need to go through Google's developer jungle to get a key, and that's still annoying. But they cannot prevent me. Worst case, my agent just clicks on the website and gets the data out that way.
Lex Fridman
Through browsers?
Peter Steinberger
Yeah. I watch my agent happily click the “I'm not a robot” button. That's going to be more heated. You see companies like Cloudflare that try to prevent bot access. In some ways, that's useful for scraping. But in other ways, if I'm a personal user, I want that.
Sometimes I use Codex and read an article about modern React patterns, and it's a Medium article. I paste it in, and the agent can't read it because they block it. So then I have to copy and paste the actual text. Or in the future, I'll learn that maybe I don't click on Medium because it's annoying, and I use other websites that are actually agent-friendly.
Lex Fridman
There's going to be a lot of powerful, rich companies fighting back. So it's really interesting. You're at the center—you're the catalyst, the leader—and happen to be at the center of this kind of revolution that's going to completely change how we interact with services and with the web. There are companies like Google that are going to push back. Every major company you could think of is going to push back.
Peter Steinberger
Even search. I now use, I think, Perplexity or Brave as providers because Google really doesn't make it easy to use Google without Google.
I'm not sure if that's the right strategy, but I'm not Google.
Lex Fridman
Yeah, there's a nice balance from a big-company perspective: if you push back too much for too long, you become Blockbuster and lose everything to the Netflixes of the world. But some pushback is probably good during a revolution.
Peter Steinberger
Yeah. But you see that this is something that the people want.
Lex Fridman
Right.
Peter Steinberger
So—
Lex Fridman
Yes.
Peter Steinberger
If I'm on the go, I don't want to open a calendar app. I just want to tell my agent, “Hey, remind me about this dinner tomorrow night,” and maybe invite 2 of my friends, and then maybe send a WhatsApp message to my friend. I don't need—I don't want or need to open apps for that.
I think that we passed that age, and now everything is much more connected and fluid, whether those companies want it or not. I think the right companies will find ways to jump on the train, and other companies will perish.
Lex Fridman
You've got to listen to what the people want. We talked about programming quite a bit, and a lot of folks who are developers are really worried about their jobs and about the future of programming. Do you think AI replaces programmers completely—human programmers?
Peter Steinberger
We're definitely going in that direction. Programming is just a part of building products. Maybe AI does replace programmers eventually. But there's so much more to that art: what do you actually want to build? How should it feel? What's the architecture? I don't think agents will replace all of that.
The actual art of programming will stay there, but it's going to be like knitting. People do that because they like it, not because it makes any sense. I read this article this morning about someone saying that it's okay to mourn our craft, and a part of me very strongly resonates with that.
In my past, I spent a lot of time tinkering, just being really deep in the flow, cranking out code, and finding really beautiful solutions. In a way, it's sad because that will go away. I also get a lot of joy out of writing code and being really deep in my thoughts, forgetting time and space, and just being in this beautiful state of flow.
I get a similar state of flow by working with agents, building, and thinking really hard about problems. It is different, but it's okay to mourn it. That's not something we can fight.
For a long time, the world had a lack of intelligence, if you see it like that, of people building things, and that's why salaries of software developers reached stupidly high amounts. Those salaries will go away. There will still be a lot of demand for people who understand how to build things; it's just that all this tokenized intelligence enables people to do a lot more, a lot faster.
It will get even faster and more powerful because those things are continuously improving. We had similar things when we created the steam engine. They built all these factories and replaced a lot of manual labor, and then people revolted and broke the machines.
I can relate to that if you deeply identify as a programmer: it's scary and threatening because what you like and what you're really good at is now being done by a soulless entity. But I don't think you're just a programmer. That's a very limiting view of your craft. You are still a builder.
Lex Fridman
Yeah, there's a couple of things I want to say. One is, I never thought the thing I love doing would be the thing that gets replaced. You hear these stories, like you said, about the steam engine.
I've spent so many—maybe thousands of hours—poring over code and putting my heart and soul into it. Some of my most painful and happiest moments were alone behind a computer. I was an Emacs person for a long time. Man, Emacs.
There's an identity and meaning to it. When I walk about the world, I don't say it out loud, but I think of myself as a programmer. To have that replaced in a matter of months—I mean, like you mentioned, April to November—it really is a leap that happened, a shift that's happening. To have that completely replaced is painful. It's truly painful.
But I also think programmers—builders more broadly—what is the act of programming? I think programmers are generally best equipped at this moment in history to learn the language, to empathize with agents, to learn the language of agents, to feel the CLI.
Peter Steinberger
Yeah.
Lex Fridman
To understand what is the thing you need—you, the agent, need—to do this task the best?
Peter Steinberger
I think at some point it's just going to be called coding again, and it's just going to be the new normal.
Lex Fridman
Yeah.
Peter Steinberger
And yet, while I don't write the code, I very much feel like I'm in the driver's seat, and I am writing the code, you know? It's just—
Lex Fridman
You'll still be a programmer. It's just that the activity of a programmer is different.
Peter Steinberger
Yeah, and because on X, the bubble is mostly positive. On Mastodon and Bluesky, I also use them less because oftentimes I got attacked for my blog posts. I had stronger reactions in the past; now I can sympathize with those people more because, in a way, I get it.
In a way, I also don't get it because it's very unfair to grab onto the person that you see right now and unload all your fear and hate. It's going to be a change and it's going to be challenging, but it's also—I don't know. I find it incredibly fun and gratifying.
I can use the new time to focus on much more detail. I think the level of expectation of what we build is also rising because the default is now so much easier, so software is changing in many ways. There's going to be a lot more.
Then you have all these people who are screaming, “Oh yeah, but what about the water?” I did a conference in Italy about the state of AI, and my whole motivation was to push people away from the idea that they should see themselves as iOS developers anymore. You're now a builder, and you can use your skills in many more ways.
Also, apps are slowly going away. People didn't like that. A lot of people didn't like what I had to say. I don't think I was being hyperbolic; I was just saying, “This is how I see the future.” Maybe this is not how it's going to be, but I'm pretty sure a version of that will happen.
The first question I got was, “Yeah, but what about the insane water use in data centers?” But then you actually sit down and do the math, and for most people, if you just skip 1 burger per month, that compensates for the CO2 output or the water use equivalent of the tokens.
The math is tricky, and it depends on whether you add pretraining. Then maybe it's more than just 1 patty, but it's not off by a factor of 100. Golf is still using way more water than all data centers together. So are you also hating people who play golf?
Those people grab onto anything that they think is bad about AI without seeing the potential things that might be good about AI.
Lex Fridman
Mm-hmm.
Peter Steinberger
And I'm not saying everything's good. It's certainly going to be a very transformative technology for our society.
Lex Fridman
To steelman the criticism in general, I do want to say that, in my experience with Silicon Valley, there's a bit of a bubble in the sense that there's a kind of excitement and an overfocus on the positive that the technology can bring.
And that's great. It's great to focus on not being paralyzed by fear and fear-mongering and so on. But within that excitement, and within everybody talking just to each other, there's a dismissal of the basic human experience across the United States and the Midwest, across the world.
That includes the programmers we mentioned, all the people who are going to lose their jobs, and the measurable pain and suffering that happens on the short-term scale when there's change of any kind—especially large-scale, transformative change that we're about to face if what we're talking about materializes.
Having a bit of that humility and awareness about the tools you're building is important. They're going to cause pain. In the long term, they will hopefully bring about a better world, even more opportunities—
Peter Steinberger
Yeah.
Lex Fridman
—and even more awesomeness. But having that kind of quiet moment, often, of respect for the pain that is going to be felt—I don't think enough of that is done. So it's good to have a bit of that.
Peter Steinberger
And then I also have to put that against some of the emails I got where people told me they have a small business and they've been struggling. OpenClaw helped them automate a few of the tedious tasks, from collecting invoices to answering customer emails, which then freed them up and gave them a bit more joy in their life.
Lex Fridman
Mm-hmm.
Peter Steinberger
Or some emails where they told me that OpenClaw helped their disabled daughter, that she's now empowered and feels she can do much more than before. Which is amazing, right? Because you could do that before as well. The technology was there.
I didn't invent a whole new thing, but I made it a lot easier and more accessible, and that did show people the possibilities that they previously wouldn't see. And now they apply it for good.
Lex Fridman
Mm-hmm.
Peter Steinberger
Or also the fact that, yes, I suggest the latest and best models, but you can totally run this on free models. You can run this locally. You can run this on Kimi or other models that are way more accessible price-wise, and still have a very powerful system that might otherwise not be possible.
Because other things, like Anthropic’s Cowork, are locked into their space, so it’s not all black and white. I got a lot of emails that were heartwarming and amazing, and I don’t know, it just made me really happy.
Lex Fridman
Yeah, it has brought joy into a lot of people’s lives. Not just programmers—a lot of people’s lives. It’s beautiful to see. What gives you hope about this whole thing we have going on with human civilization?
Peter Steinberger
It inspired so many people. There’s this whole builder vibe again. People are now using AI in a more playful way and are discovering what it can do and how it can help them in their lives, creating new places that are just sprawling with creativity.
I don’t know. There’s ClawCon in Vienna with 500 people, and there’s such a high percentage of people who want to present, which is really surprising to me, because usually it’s quite hard to find people who want to talk about what they built. Now there’s an abundance. That gives me hope that we can figure shit out.
Lex Fridman
And it makes it accessible to basically everybody.
Peter Steinberger
Yeah.
Lex Fridman
Just imagine all these people building, especially as you make it simpler and simpler and more secure. Anybody who has ideas and can express those ideas in language can build. That’s crazy.
Peter Steinberger
Yeah, that’s ultimately power to the people, and one of the beautiful things that comes out of AI. Not just a slop generator.
Lex Fridman
Well, Mr. Clawfather, I just realized that when I said that in the beginning, I violated 2 trademarks, because there’s also The Godfather. I’m getting sued by everybody.
You’re a wonderful human being. You’ve created something really special: a special community, a special product, and a special set of ideas. Plus, the humor, the good vibes, the inspiration of all these people building, and the excitement to build. I’m truly grateful for everything you’ve been doing, for who you are, and for sitting down to talk with me today. Thank you, brother.
Peter Steinberger
Thanks for giving me the chance to tell my story.