Yoko

[New post] 🔥A Deep Dive Into MCP and the Future of AI Tooling APIs were the internet’s first great unifier but AI models lack an equivalent. What are the use cases of MCPs today? Where are the challenges? Here's a technical deep dive & map of the current ecosystem 👇

This is incredible. Re-generated @a16z newsletter using @resend 's brand kit. One shot, nice and clean look from the get go ✨

We are expanding our PLG team here at @ClerkDev and are looking for help with experimentation across content, partnerships, social, search, and more. If you love developers and a good challenge, we should chat. Tag a friend or shoot over a DM. JD👇

image -> 3D scene -> camera path -> wan1.3 v2v Pretty insane results. Playing with reconstruction now ...

Yesterday, the 100th startup using Clerk Billing landed its first customer 🎉 Each new product at Clerk is a startup of it's own, and we push for the elusive 7% weekly growth that @paulg describes in his Startup=Growth essay Happy to share Billing found it on a few metrics

We're opening a new role today: Developer Experience Engineer Resend is growing fast, and we need your help to create an exceptional brand that developers truly love. Here's more 👇

Opening a new role today: DX Engineer. If you like creating exceptional blog posts, and demos that developers love, this is for you. You'll work directly with me and @cpenned on these things. Apply here: go.resend.com/dx-engineer DX philosophy: resend.com/philosophy

Working with AI teams at @mintlify has been incredible. Watching these companies build the future while we help tell their story through docs is genuinely inspiring. To the future we go

Most impressive MCP I've tried lately - large diffs overwhelming and hard to review. This is a cool way to help the coding agent reason better and makes it easier to understand what the coding agent did Amazing work @withgraphite! 🎉

Generative 3D scene workflows coming along. Took 11 hours to render 🤪

Why do people love Context7? Shopify dev is a huge documentation website with 106,000 snippets and 82 million tokens. Your AI agent needs to learn the `companiesCount` API among thousands of others Bam! Target in single shot 🔫

the giant @confluentinc (kafka) documentation with 325K snippets is on @Context7AI

Inngest is now available on the @vercel marketplace: 🔌 Configure your Vercel projects to use Inngest without leaving your Vercel dashboard ⚡️ Preview deployments get automatically matched with Inngest environments 🧾 Unified billing and usage charts Learn more ⤵️

Announcing server-side support for MCP in Next.js applications 🚀 You can now add MCP support directly to your application with just one API endpoint, eliminating the need for deploying and managing additional services. clerk.com/changelog/2025…

the Cursor <> Slack integration has changed my life. i've already sent 4 pull requests using it. ✅ 2 have been merged into production 💬 the other 2 are under review here's a real-life example from a PR I sent while in an Uber this morning:

The a16z Infra brand just got a glow-up! 💅 New skin, same deep stack. 🖥️🧠Check it out at a16z.com/infra/ The best part that hasn't changed? This great group of humans I work with. Grateful to be in the trenches with you. 🫶

AI-native platforms are emerging to rewrite the pentesting playbook — enabling faster feedback loops, deeper exploit chaining, and safer coverage at scale. These tools aren’t ChatGPT wrappers. They fuse LLMs with fuzzing, runtime telemetry, and custom exploit corpora to emulate…

Using @cursor + @mintlify as our docs authoring tool is... Well it's crazy. It's not just that the AI is good at writing the content, it's that it's aware of all of the pages we have, and can update all of them at once to reference each other.

now everyone's AI companion can actually come to life!

So good

Clerk adoption by @ycombinator batch Love to see adoption increasing in batches from before we launched 🚀