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Turning the entire web into a filesystem. Code hallucinations are not a model problem. They're a data problem. Every day, APIs ship breaking changes, deprecate endpoints, and rename parameters. Models can’t keep up because their training data is months, sometimes years behind…↗

·@arlanr·Apr 7, 2026·tool·privacy-extension·x-com

When you have agents going out and doing work for you, the work just moved up a layer of abstraction. Now the work is figuring out what to tell the agent to do, ensuring you give it proper instructions, getting needed context to the agent to do its tasks, intervening when it goe…↗

Sierra co-founder @btaylor says the era of web apps is over: "We made these databases, these systems of record in the 80s and 90s. And then as the web browser came out, we said, 'We're going to give you some forms and fields in the web browser to manipulate these systems of reco…↗

A Theory of Mind in Three Files There's a question underneath all the noise in AI right now that nobody's really asking: what makes an AI yours? Not which model is fastest. Not which benchmark score is highest. Not whose API costs less per token. Those are infrastructure questi…↗

🚨 BREAKING: Google DeepMind just mapped the attack surface that nobody in AI is talking about. Websites can already detect when an AI agent visits and serve it completely different content than humans see. > Hidden instructions in HTML. > Malicious commands in image pixels. >…↗

How I built a chief of staff on OpenClaw that's better than any human I've hired I'm a VC in the middle of a fundraise, sitting on boards, helping portfolio companies, and angel investing on the side. I've worked with great human EAs and chiefs of staff over the years, so I know…↗

·@rsarver·Apr 6, 2026·tutorial·privacy-extension·x-com

better-npm. Every npm package with 50k+ weekly downloads gets analyzed by AI and static analysis before it hits your node_modules - prevents typo squatting - blocklist pkgs you don't want agents installing - open source one cmd: ~ npx @better-npm/cli enjoy!↗

I spent a week with Donald Jewkes. He's an engineer-turned filmmaker responsible for: - projects with Cursor, Physical intelligence, and Meter - a 33 million view launch video for Waves, a startup making hidden camera glasses for streamers - the Jmail documentary, covering how a…↗

Anthropic is on an unprecedented growth run. Just in the past year they grew from $1B to $19B ARR. They added $6B in ARR just in *February*. Companies like Palantir and Atlassian took 15-20 years to reach ~$5B ARR. Anthropic is adding that every month. Amol Avasare is head of g…↗

·@lennysan·Apr 6, 2026·media·activation·anthropic·cash·claude

Introducing agent-browser chat agent-browser is now a browser agent. → One-shot: agent-browser chat "open google, search for dogs" → Interactive: agent-browser chat → Built-in AI chat in the dashboard → Execute any agent-browser command → Use agent-browser as a sub-agent↗

Last week @swyx nerd-sniped me into building an Open-source Dropbox. Here is Locker: the ultimate open-source Google Drive/box/Dropbox alternative 💾 - Provider agnostic (S3, R2, vercel blob, local) - BYOB (Bring your own bucket) - Virtual file system - QMD Search plugin↗

why OpenAI really acquired TBPN: it's a lot deeper than what they say in a polished press release "TBPN has built something pretty special… rather than trying to recreate that ourselves, it made a lot of sense to bring them in and help them scale" translation: "you already tru…↗

I want to master Claude Cowork (full course). claude cowork was launched 3 months ago, since then claude has shipped 50+ updates which has completely changed how I utilise cowork, here's how you can take advantage and master it: claude cowork has changed how we do work. you han…↗

·@hooeem·Apr 5, 2026·tutorial·privacy-extension·troubleshooting·x-com

I wasn't quite happy with any of the desktop apps. So I am building my own. - built around Pi RCP - Pi TUI button that launches Pi inside of the app interface - can run alongside the normal PI TUI and serve as a viewer (until you send a prompt) - zero Pi hacks rn, will probably…↗

The absolute yolo no f-s given guide to building whatever you want with AI as a non-technical / minimally technical person.↗

·@lessin·Apr 5, 2026·workflow·ai-building-guide·non-technical

This is Farzapedia. I had an LLM take 2,500 entries from my diary, Apple Notes, and some iMessage convos to create a personal Wikipedia for me. It made 400 detailed articles for my friends, my startups, research areas, and even my favorite animes and their impact on me complete…↗

By default, Pi keeps the most recent 20K tokens raw, then summarizes the older context. Just updated pi-custom-compaction to allow changing that to any custom value, so you can control exactly how much recent conversation history Pi keeps raw during compaction. pi install npm:p…↗

Wow, this tweet went very viral! I wanted share a possibly slightly improved version of the tweet in an "idea file". The idea of the idea file is that in this era of LLM agents, there is less of a point/need of sharing the specific code/app, you just share the idea, then the oth…↗

·@karpathy·Apr 4, 2026·workflow·gist-format·idea-file·llm-agent·llm-wiki