We’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.↗

Three months ago, Codex was trash for knowledge work. Now it's my daily driver. I use it for writing, recruiting, deep engineering work, and everything in between. It even keeps me at inbox 0. I chatted with @every's head of growth Austin @tedescau on @every's AI & I about what…↗

New for financial services: ready-to-run Claude agent templates for building pitches, conducting valuation reviews, closing the books at month-end, and more. Install them as plugins in Cowork and Claude Code, or use our cookbooks to run them in production as Managed Agents.↗

Codex has overtaken Claude Code in downloads. TickerTrends shows the crossover on April 30, followed by accelerating share gains and a clear deceleration in Claude Code. Latest weekly: • Codex: 46.0M • Claude Code: 491K Gap widening. @sama @OpenAIDevs↗

Introducing Flue — The First Agent Harness Framework Flue is a TypeScript framework for building the next generation of agents, designed around a built-in agent harness. Flue is like Claude Code, but 100% headless and programmable. There's no baked in assumption like requiring…↗

Fragments: updated guide on AI coding, video on harness engineering, how long should a function be, the problems of Software Brain and why AI is unpopular martinfowler.com/fragments/2026…↗

Fred Wilson is one of the greatest VCs of all time. He is also my new partner at @USV and I'm lucky to say that. We've known each other for years, but becoming partners felt like a reason to get to know him even better. So a few weeks ago, we walked around Union Square and caugh…↗

In the last four Claude Code CLI releases, we’ve shipped 50+ stability and performance fixes. Faster resume, stable auth, lower memory, fewer hangs: 🧵↗

We’ve refreshed Claude Code on the web and mobile. A few things that recently shipped 🧵↗

Thanks to the entire Claude community for giving feedback and continuing to build with us. Read the full post-mortem here: anthropic.com/engineering/ap…↗

New in Claude Code: /ultrareview (research preview) runs a fleet of bug-hunting agents in the cloud. Findings land in the CLI or Desktop automatically. Run it before merging critical changes—auth, data migrations, etc. Pro and Max users get 3 free reviews through 5/5.↗

Confirmed that Anthropic - as of now - has removed Claude Code from new Pro signups. This is what the pricing page looks like. Feels like Anthropic has the bet that those doing coding work will be willing and ready to pay at least $100/month, going forward.↗

Asking Claude Code to make an HTML visualizing its current context window is a pretty wild way to learn about how context window works↗

When it comes to more visual work, like animations, coding agents don’t quite know what great feels like yet. Here’s my way of fixing it: emilkowal.ski/ui/agents-with…↗

Codex <---> Claude Code comms with cmux New way of working is letting Codex and Claude communicate between themselves while I co-ordinate as needed. If you already have cmux installed this is a no-brainer. Send this prompt: "Please run "cmux -h", identify your surface ID and o…↗

x.com/i/article/2044…↗

Today is a big day! We're launching a ~ new ~ version of Claude Code in the desktop app. It's been redesigned from the ground up for parallel work and is a lot faster. It's been my main way to use Claude Code for the last few weeks.↗

We've redesigned Claude Code on desktop. You can now run multiple Claude sessions side by side from one window, with a new sidebar to manage them all.↗

Bash is all you need! Which is why I'm introducing my holiday project: just-bash just-bash is a pretty complete implementation of bash in TypeScript designed to be used as a bash tool by AI agents. Because it turns out agents love exploring data via shell scripts, even beyond c…↗

Sure, everyone loves Claude Code but if you ask non-coders: they're all obsessed with Cowork. @JJEnglert at @tenex_labs is one of them, and he's giving us the power user's guide to getting started with @claudeai Cowork. In this ep, JJ walks me through: - How to set up Claude C…↗

Now in research preview: routines in Claude Code. Configure a routine once (a prompt, a repo, and your connectors), and it can run on a schedule, from an API call, or in response to an event. Routines run on our web infrastructure, so you don't have to keep your laptop open.↗

Jesse Genet on Agentic Parenting Jesse Genet joins a16z's Sarah Wang and Katherine Boyle to discuss her journey from founder to parent, how she's using agents in her household, and how AI could transform parenting for the better. 00:00 YC founder turned homeschool mom 03:00 Dis…↗

the "agent harness" is the reason we built github.com/growthxai/outp… enabling teams to build workflows to production together with code agents. filesystem-first memory, reusable skills, swap any model, no saas fragmentation. everything easy to access to you and your agent.↗

Agent harnesses are becoming the dominant way to build agents, and they are not going anywhere. These harnesses are intimately tied to agent memory. If you used a closed harness - especially if it’s behind a proprietary API - you are choosing to yield control of your agent’s memo…↗

Delved into Cursor 3.0 -- turns out there's some interesting shenanigans going on.... "The most newsworthy finding is that "Cursor Agent" is a rebranded Claude Code running behind a local proxy with a find-and-replace engine that swaps "Claude"→"Cursor" in system prompts and mes…↗

for those of you who are autoresearch pilled , or have been meaning to get into autoresearch but dont know how - I shipped evo today - a opensource Claude Code plugin that optimizes code through experiments you hand it a codebase. it finds a benchmark, runs the baseline, then fi…↗

Steve Yegge says people using AI coding agents are "10x to 100x as productive as engineers using Cursor and chat today, and roughly 1000x as productive as Googlers were back in 2005." That's a real number. I've seen it. I've lived it. But when people hear it, they reach for the w…↗

uffi ouchie wtf akshaychugh.xyz/writings/png/v…↗

I was recently ranked in the top 1% of engineers at small startups and #1 of all non-technical people on a engineering output platform called Weave. I've pushed half a million lines of (high quality) code to production since then and regularly ship features end-to-end in a day th…↗

New in Claude Code: /ultraplan Claude builds an implementation plan for you on the web. You can read it and edit it, then run the plan on the web or back in your terminal. Available now in preview for all users with CC on the web enabled.↗