claude code cowork @anthropicai, prev: @dagster, @scale_ai
Joined March 2018
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I'm hiring a PM for Claude Code, focused on model performance.
If you have experience writing agentic evals and want to integrate research ideas into our core products, I'd love to hear from you here: job-boards.greenhouse.io/ant…
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Jun 4
Today, Anthropic engineers on average ship 8x as much code per quarter as they did compared to 2021-2025.
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Excited to share how Anthropic's data team has automated 95% of business analytics queries with Claude. Blog post covers how we approach evals, ablations, and online validation!
Jun 3
How do we automate business analytics with Claude?
New blog post covering our best practices for skills, data foundations, and evaluations when building agents to perform data analysis:
claude.com/blog/how-anthropi…
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Excited to share our most powerful new Claude Code feature: dynamic workflows!
Mention "workflow" in a prompt and Claude will dynamically create an orchestration plan that it strictly follows, allowing you to confidently trust that every stage happens in the right order even across 100s of agents.
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Recently, I used dynamic workflows to catalogue all of our 100s of A/B test flags and find the ones rolled out to 0% or 100% so that we can quickly deprecate the stale ones. Instead of waiting for Claude Code to investigate each sequentially, dynamic workflows allowed Claude to process all of them in parallel in <10 minutes.
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Read more here: x.com/ClaudeDevs/status/2060…
May 28
New in Claude Code (research preview): dynamic workflows.
Claude writes an orchestration script on the fly, then spins up a large fleet of coordinated subagents in parallel to take on your most complex tasks.
Use the word "workflow" in a prompt to get started.
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We just shipped Opus 4.8! It's noticeably more honest, owning what it doesn't know and flagging problems in its own code instead of glossing over them. It's our recommended model for daily use in Claude Code.
May 28
Opus 4.8 is live in Claude Code today.
A few things worth knowing: 🧵
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@jarredsumner used dynamic workflows to port Bun from Zig to Rust, ~750k lines, 99.8% of the test suite passing, 11 days from first commit to merge, hundreds of agents in parallel with two reviewers on every file. Read more at claude.com/blog/introducing-…
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run `claude agents` for a control plane in your terminal!
after, hit `<-` from any cli session to register that with the control plane
personally, i like to run `claude agents` from my root code dir to manage all my claude code agents in one place
New in Claude Code: agent view.
One list of all your sessions, available today as a research preview.
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We'd love to hear your feedback for Claude Code in the cloud across Desktop (cloud option), iOS app, and Android app
Sign up for our office hours below:
May 11
I'm starting office hours for Claude Code's cloud environments.
If you use any of our cloud related features on desktop/web/mobile, come talk to me! Bring feature requests, bug reports, or anything in between!
Sign up link below.
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May 11
Every Tuesday from 9-10 AM and Wednesday from 4-5 PM.
calendar.app.google/Lwx6dpJC…
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Claude Security is now in public beta, built into Claude Code on the web. Point it at a repo, get validated vulnerability findings, and fix them in the same place you're already writing code
claude.com/product/claude-se…
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Thanks @lennysan for a great conversation about how Claude Code maintains product velocity, how the product management role is shifting in the AI era, and the future of work!
open.spotify.com/episode/7wT…
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Excited to centralize our updates in one place!
Apr 16
For the developers building with Claude, a direct line from the team.
Follow for changelogs, API releases, community updates, and deep dives.
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Opus 4.7 is live in Claude Code today!
The model performs best if you treat it like an engineer you're delegating to, not a pair programmer you're guiding line by line. Here are three workflow shifts we recommend for this model 🧵
anthropic.com/news/claude-op…
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