Aly Cabral

Building an agent from scratch teaches you so much about LLMs and the stack *around* the model - I highly recommend it. Cloudflare + Anthropic made it super easy. Wrote up the whole build you can copy: amplitude.com/blog/design-ag…

Excited to launch Claude Managed Agents on Cloudflare today! - Run sandboxes as microVMs or even lighter-weight isolates on CF - Zero-trust creds injection, custom egress proxies, better observability, private services via VPC - Agent Email + Browser Run + easy custom tool calls

Cloudflare Tunnels 🤝 @AnthropicAI Claude Managed Agents

The Cloudflare $5/mo plan is honestly absurd Workers - 10M requests D1 - 25B reads, 50M writes KV - 10M reads, 1M writes R2 - 10 GB storage, zero egress Email - $0.35 for 1000 emails Browser - 10 hours per month You also get Durable Objects, Queues, Workflows - included, Unlimited Hyperdrive queries, Vectors.

@threepointone I love how people have stopped asking me permission to play

this hat has given us the confidence to make more merch/assets that break brand guidelines 😅 @Aly_Cabral pointed out that she's never seen the cloudflare logo in cursive

ICYMI — you can add @mpp support to any API by deploying the mpp-proxy Worker to your Cloudflare account: developers.cloudflare.com/agents/agentic…

@threepointone @jpschroeder In seriousness though @jpschroeder we'd love to have you! Email me at aly@

@threepointone @jpschroeder We let jabronies like @threepointone talk. Anything is fair game

CF friends - random question but are these events something non-cf jabronies like me can speak at or more of walled garden situation.

@threepointone @MattieTK I want a one pager on the moose hat

@MattieTK convince @Aly_Cabral

Fun to see OpenCode School spreading around the globe. opencode.school

It's kind of crazy how much of the way we've been designing Workers over the past 9 years unexpectedly turns out to be so relevant to AI and agents. Durable Objects and lightweight isolate sandboxes are obvious big things. But there are subtler things. Consider "bindings". In Workers, our environment (`env` object) doesn't just contain strings. It can contain live objects, which we often call "bindings". For instance, a Workers KV binding is a live object representing a Workers KV storage namespace. Once you've configured it, you can just do: let val = await env.MYKV.get("foo") await env.MYKV.put("foo", "new value"); Notice: There's no connection string. No secret token that you have to pass to talk to your KV namespace. The Workers Runtime handles it for you. You just get an already-initialized client object, on which you can call methods. You can still do everything you want to do. But you know what you can't do? Leak the secret token. Because there isn't one. A KV namespace binding fundamentally cannot be "leaked" because it's not bytes. But over the years, a lot of people have questioned whether this really mattered. I've had people inside and outside the team say: "Why are you so weird, Kenton? Yeah sure it can't leak but now I have to learn this new way of thinking about things. No other runtime works this way so writing portable code takes extra work. I'd rather just stick to what I'm used to, and anyway I know better than to leak my environment variables." Well, now we have AI agents writing the code and... suddenly everyone is worried about agents leaking keys. People are creating convoluted schemes to intercept the outbound traffic and inject keys in a proxy, or trying to issue very-short-lived keys so that if the agent leaks them the window of attack is short. Ahem. Welcome, folks! We solved this 8 years ago! Here's an old blog post -- written when I personally was still very much Not Thinking About AI -- which seems so much more relevant now: blog.cloudflare.com/workers-enviro…

Email is older than the web. It’s also the best interface for agents. Everyone already has an address. No app to install. No SDK to integrate. Cloudflare Email Service is now in public beta. blog.cloudflare.com/email-for-agen…

“People aren’t just building for humans anymore. They’re building for agents.” @Cloudflare shares how Cloudflare Sandbox SDK works with the OpenAI Agents SDK to help agents run code in secure environments while keeping sensitive data separate from execution.

Oh btw. I'm speaking at jsconf.es on march 14th! A brand new talk, about what's _beyond_ codemode. I hope to write a blog post about this as well, hopefully before I even go up on stage. I'm so fkin excited!!! (s.pai speaking on pi day in spai-n. yes.)

Introducing the new /crawl endpoint - one API call and an entire site crawled. No scripts. No browser management. Just the content in HTML, Markdown, or JSON.

It’s Next.js Liberation Day. The #1 request we kept hearing: help us run Next fast and secure, without the lock-in and the costs. So we did it. We kept the amazing DX of @nextjs, without the bespoke tooling, built on @vite. We’re working with other providers to make deployment a first-class experience everywhere. Next.js belongs to everyone. blog.cloudflare.com/vinext/

Notion just got way faster! We now stream HTML from the edge → we're seeing the speed of a static site while keeping dynamic content A @Cloudflare Worker starts streaming the <head> while fetching preload data, so by the time your browser boots Notion, the data's already there

My spouse @qiqing just vibe coded a chess game in like 15 minutes complete with analysis mode, point tracking, real-time multiplayer, hints, and AI players. She did it in a vibe coding environment that I built from scratch 100% on Cloudflare Workers: isolates only, no containers

@noahsark769 @Cloudflare @replohq @whoiskatrin shoot me an email with your account info. I'm aly@

Do I know anyone at @Cloudflare sandboxes? Trying to use them heavily for @replohq but getting blocked on account level limits and would love to pay more but sales is slow and hasn’t responded all day. Maybe @whoiskatrin? DMs open, noah@ is my email

@yuxinzoo @Cloudflare let's chat. I'm aly@ imperfect, but most rates should be here: cloudflare.com/rates/ I'll get you what you need asap.

i'm sorry, how the fuck do l get prices for @cloudflare products without taking 10 sales calls and wasting 2 weeks of time