Mike Krieger(@mikeyk)

We're also shipping Dynamic Workflows in Claude Code, which lets Claude spin up a team of subagents ...

Mike Krieger (@mikeyk) — Thu, 28 May 2026 17:10:27 GMT

We're also shipping Dynamic Workflows in Claude Code, which lets Claude spin up a team of subagents that work, verify, and report back; I've used them for migrating entire codebases from one language to another, or completing complex projects (works best in auto mode)

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We're also bringing effort control to https://t.co/gCPzTfRrSG and Cowork, next to the model picker: ...

Mike Krieger (@mikeyk) — Thu, 28 May 2026 17:10:27 GMT

We're also bringing effort control to claude.ai and Cowork, next to the model picker: turn it up for hard problems, down for quick answers. Opus 4.8 is live today, same price as 4.7. I'd love to hear what you're building with it!

x.com/claudeai/statu…

Claude@claudeai

Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors.

Available today at the same price.

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More in the blog. Let us know what you think! https://t.co/Kl7zXBjUgZ

Mike Krieger (@mikeyk) — Thu, 16 Apr 2026 15:36:13 GMT

More in the blog. Let us know what you think! anthropic.com/news/claude-op…

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Claude Opus 4.7 is out! Handles ambiguous, multi-step work even better than 4.6. Cursor's internal b...

Mike Krieger (@mikeyk) — Thu, 16 Apr 2026 15:36:12 GMT

Claude Opus 4.7 is out! Handles ambiguous, multi-step work even better than 4.6. Cursor's internal bench cleared 70%, up from 58% on 4.6. Notion saw a 14% lift on their evals with a third of the tool errors 🔨

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Excited for this one — everything you need to ship production agents at scale, without having to spe...

Mike Krieger (@mikeyk) — Wed, 08 Apr 2026 17:34:27 GMT

Excited for this one — everything you need to ship production agents at scale, without having to spend months on infra work.

Claude@claudeai

Introducing Claude Managed Agents: everything you need to build and deploy agents at scale.

It pairs an agent harness tuned for performance with production infrastructure, so you can go from prototype to launch in days.

Now in public beta on the Claude Platform.

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Always great to chat with @danshipper ! Love what he and the team at @every are cooking up, we could...

Mike Krieger (@mikeyk) — Wed, 25 Mar 2026 19:37:07 GMT

Always great to chat with @danshipper ! Love what he and the team at @every are cooking up, we could have talked for hours.

Dan Shipper 📧@danshipper

The rules of professional product development are being rewritten in real time. 

- PMs and designers can ship software as easily as engineers.
- Software is no longer just built for humans—it’s also built for agents as first-class citizens. 

To better understand how we build products in this world, I invited Mike Krieger (@mikeyk) on @every’s AI & I podcast. Mike cofounded Instagram and is now a member of the technical staff at Anthropic, co-leading Anthropic Labs, their internal incubator for experimental products. He's been at the frontier of two transformative technology waves: mobile/social and now agent-native software.

We discussed: 
- How to build a truly agent-native product. The best products today, like Claude Code, allow users to do things that their creators never intended. But that requires hard trade-offs between freedom and safety/reliability for frontier products, an issue that Mike's team is learning how to solve. 
- What's different about building now versus building Instagram. At Instagram, it took months to hit dead ends and learn what to cut. Now, that cycle runs in hours.
- The trap of building too much, too fast with agents. You can go from idea to a nearly-shipped product in a day, but that process doesn’t give you the incremental feedback that used to tell you what not to build. The models are great at adding features, but can create a product that lacks coherence.
- How Anthropic Labs structures product teams. New product experiments are led by only two people, usually a product manager or designer paired with an engineer. Mike says bigger teams tend to be too slow because of coordination costs.
- Why you need to throw out your product and start over every three to six months. AI progress means most of your harness will be outdated quickly—the best teams build this into their product strategy.

And much more! You should watch this one.

Timestamps
Introduction: 
What's gotten easier—and what hasn't—about building products in the age of AI: 
Why vibe coding creates "indoor trees": 
How rewrites have become a normal part of the development process: 
What "agent native" product design means: 
How Mike's labs team is structured and the cofounder model: 
The best signal for a product bet is someone with "break through walls" conviction: 
Navigating enterprise customers while keeping pace with rapid AI change: 
OpenClaw, personal agents, and the product question defining 2026:

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We’ve doubled usage on weekends, and outside 5a–11am PT on weekdays, through March 27. Works across...

Mike Krieger (@mikeyk) — Sat, 14 Mar 2026 20:22:36 GMT

We’ve doubled usage on weekends, and outside 5a–11am PT on weekdays, through March 27.

Works across Claude.ai, Cowork, and Claude Code. Go run your next big idea and thanks for building with us!

Claude@claudeai

A small thank you to everyone using Claude: We’re doubling usage outside our peak hours for the next two weeks.

Your browser does not support the video tag.

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More than a million people are now signing up for Claude every day. To everyone choosing to make @c...

Mike Krieger (@mikeyk) — Thu, 05 Mar 2026 20:56:53 GMT

More than a million people are now signing up for Claude every day.

To everyone choosing to make @claudeai part of how they work and think: welcome.

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Claude is #1 in the App Store today — I want to say a huge thank you to all of our new (and existing...

Mike Krieger (@mikeyk) — Sat, 28 Feb 2026 23:05:52 GMT

Claude is #1 in the App Store today — I want to say a huge thank you to all of our new (and existing!) users for the support. We’re working hard for you, please share your thoughts and feedback along the way.

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Proud to work at Anthropic today.

Mike Krieger (@mikeyk) — Sat, 28 Feb 2026 01:51:57 GMT

Proud to work at Anthropic today.

Anthropic@AnthropicAI

A statement on the comments from Secretary of War Pete Hegseth. 

anthropic.com/news/statement…

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Sonnet 4.6 is here! Same price as Sonnet 4.5 and approaches Opus-level intelligence.

Mike Krieger (@mikeyk) — Tue, 17 Feb 2026 20:13:00 GMT

Sonnet 4.6 is here! Same price as Sonnet 4.5 and approaches Opus-level intelligence.

Claude@claudeai

This is Claude Sonnet 4.6: our most capable Sonnet model yet.

It’s a full upgrade across coding, computer use, long-context reasoning, agent planning, knowledge work, and design.

It also features a 1M token context window in beta.

Your browser does not support the video tag.

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Computer use is the standout. For coding, it’s less prone to overengineering than Opus 4.5 and more ...

Mike Krieger (@mikeyk) — Tue, 17 Feb 2026 20:13:00 GMT

Computer use is the standout. For coding, it’s less prone to overengineering than Opus 4.5 and more consistent over long sessions. And 1M context window in beta on the API.

We can't wait to see what you build!

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Congrats to the @dreamer team on their launch today! I got the chance to sit down with @dps and @hba...

Mike Krieger (@mikeyk) — Tue, 17 Feb 2026 19:00:00 GMT

Congrats to the @dreamer team on their launch today! I got the chance to sit down with @dps and @hbarra for a deep chat on personal agents, building on the Claude Agent SDK, and their startup journey. We could have talked for hours!

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I’ve spent all my time after switching to Labs building with fast Opus and it’s a crazy unlock — exc...

Mike Krieger (@mikeyk) — Sun, 08 Feb 2026 00:55:18 GMT

I’ve spent all my time after switching to Labs building with fast Opus and it’s a crazy unlock — excited that we’re making it available outside Anthropic too.

Claude@claudeai

Our teams have been building with a 2.5x-faster version of Claude Opus 4.6.

We’re now making it available as an early experiment via Claude Code and our API.

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Read the blog for more on the latest Opus model: https://t.co/KRXnwr9GlH I've had so much fun using...

Mike Krieger (@mikeyk) — Thu, 05 Feb 2026 18:01:30 GMT

Read the blog for more on the latest Opus model: anthropic.com/news/claude-op…

I've had so much fun using it — best Claude yet :)

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Claude Opus 4.6 just launched. It takes development projects from architecture to deployment in hour...

Mike Krieger (@mikeyk) — Thu, 05 Feb 2026 18:01:29 GMT

Claude Opus 4.6 just launched. It takes development projects from architecture to deployment in hours. At Rakuten, it autonomously closed and assigned issues across a 50-person org. At Harvey, it hit 90.2% — the highest BigLaw Bench score of any Claude model.

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Xcode 26.3 launched today with a native integration with the Claude Agent SDK, the same harness that...

Mike Krieger (@mikeyk) — Tue, 03 Feb 2026 19:03:51 GMT

Xcode 26.3 launched today with a native integration with the Claude Agent SDK, the same harness that powers Claude Code.

Devs get the full power of Claude Code (subagents, background tasks, and plugins) for long-running, autonomous work directly in Xcode 🤖
anthropic.com/news/apple-xco…J

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There’s never been a better time to be a builder — Opus 4.5 & Claude Code keep surprising me in the ...

Mike Krieger (@mikeyk) — Tue, 13 Jan 2026 20:45:47 GMT

There’s never been a better time to be a builder — Opus 4.5 & Claude Code keep surprising me in the quality and completeness of the products they can create.
So I’m doing exactly that — putting my product founder hat back on and joining our Labs team to be hands-on at the frontier, building products that channel AI toward solving the world's hardest problems. Excited to pass the baton to Ami Vora as she leads the product team in scaling Claude.

Anthropic@AnthropicAI

We’re expanding Labs—the team behind Claude Code, MCP, and Cowork—and hiring builders who want to tinker at the frontier of Claude’s capabilities.

Read more: anthropic.com/news/introduci…

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Our Applied AI team with a great write up on improving Claude’s frontend design via Skills. Also wit...

Mike Krieger (@mikeyk) — Wed, 12 Nov 2025 19:34:15 GMT

Our Applied AI team with a great write up on improving Claude’s frontend design via Skills. Also with a Claude Code plugin that packages up the skill!
claude.com/blog/improving…

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