@bcherny

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12 May 2026 2h30

Open Cowork, then ask it to book flights

Automating Travel Bookings with AI Agents

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12 May 2026 2h22

I put my flight preferences in my Cowork instructions, then let Opus get to work. It opened my browser, navigated a bunch of websites, and booked everything for me. The result: Cowork booked 8 flights and 5 hotels for me, while I was hacking on something else in Claude Code. It

Using Claude Cowork and Opus 4.7 for automated flight booking

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12 May 2026 2h22

I needed to book flights for a bunch of upcoming travel. As always, I used Claude Cowork to do it. In the past, Cowork has been decent at booking flights, but with Opus 4.7, for the first time ever, it 1-shotted it!

Scaling from Single to Multi-Agent Workflows

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12 May 2026 1h35

The best way to level up from 1 agent => many agents. No more cycling between terminal tabs https://t.co/PjQpKdi1aO
— Boris Cherny (@bcherny) 11 mai 2026

The best way to level up from 1 agent => many agents. No more cycling between terminal tabs

Claude Code sees 15x growth and SQL debugging feature

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09 May 2026 20h21

Guessing you're looking at npm-only data. We switched to a native installer a few months back, so the majority of installs aren't captured here. Thursday was the second-highest Claude Code signup day we've ever had (15x growth since Jan 1). Ask Claude to debug your SQL?

9 May 2026

Usage tracking improvements for plugins skills and custom agents

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23 April 2026 20h08

Run /usage to see what's eating up your limits. Improving this over the coming days to give you more visibility into plugins, skills, and custom agents

Usage Limits Reset for AI Service Subscribers

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23 April 2026 20h05

We’re resetting usage limits for subscribers. Thank you so much for your feedback and patience!

Anthropic Addresses Opus 4.7 Issues in Claude Code

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23 April 2026 20h05

Separately, we’ve also heard reports of issues with Opus 4.7 in Claude Code. The team is working on those and we’ll share more as we roll out improvements over the coming days.

Complex Investigation Reveals Root Causes and System Confounders

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23 April 2026 20h04

We take these reports incredibly seriously. In my time on the team, this has probably been the most complex investigation we’ve had. The root causes were not obvious, and there were many confounders.