Boris Cherny Profile
Boris Cherny

@bcherny

Followers
127K
Following
1K
Media
22
Statuses
599

Claude Code @anthropicai

San Francisco
Joined June 2010
Don't wanna be here? Send us removal request.
@trq212
Thariq
15 hours
If you saw my Agent SDK workshop and want to try getting hands-on, Modal just put out a great example of using the Agent SDK to make a Slack bot!
@charles_irl
Charles 🎉 Frye
15 hours
Fun new @modal demo! Create Slack GIFs with @claudeai Agent SDK running in a cloud Sandbox, triggered directly from Slack, with persistent multiplayer sessions. The hardest part? Keeping it secure.
16
22
284
@trq212
Thariq
22 hours
I did a 2 hour workshop on the Claude Agent SDK at AI engineer! We are still so early to agents, I hope this is useful if you’re thinking of making one.
@aiDotEngineer
AI Engineer
22 hours
🆕 Claude Agent SDK [Full Workshop] https://t.co/xHeuWPuIk7 For our first big drop of the year, excited to bring you @trq212's full 2 hour workshop covering all of @AnthropicAI's agentic SDK (formerly known as Claude Code SDK). By far the most popular workshop of AIE CODE!
54
125
1K
@omarsar0
elvis
23 hours
The more I build with Claude Agent SDK, one thing is very clear: Claude Code is just scratching the surface. Agent SDK is a beast for building new agentic experiences. This weekend, I built a futuristic agent orchestrator with it. Productivity level of coding agents are 🤯.
33
14
260
@zeeg
David Cramer
22 hours
Finally moving off the personal Claude Code subscription and having Sentry pick up the tab so I can swap to Opus 💀
19
4
372
@DeryaTR_
Derya Unutmaz, MD
16 hours
This is a good analogy. I've been working with Claude Code with Opus 4.5 for the past weeks, & I confidently say that it has achieved AGI level in coding! It is indeed a watershed moment we've been waiting for! It will continue to get exponentially better in a self-improving way!
@sergeykarayev
Sergey Karayev
2 days
Claude Code with Opus 4.5 is a watershed moment, moving software creation from an artisanal, craftsman activity to a true industrial process. It’s the Gutenberg press. The sewing machine. The photo camera.
28
28
337
@adocomplete
Ado
22 hours
Claude Code has 3 permission tiers and most people use zero of them: "allow" - Auto-approve the routine stuff "ask" - Confirm the risky stuff "deny" - Block the dangerous stuff Configure once. Never click "allow" on npm test again. Your flow state will thank you.
33
55
777
@sergeykarayev
Sergey Karayev
2 days
Claude Code with Opus 4.5 is a watershed moment, moving software creation from an artisanal, craftsman activity to a true industrial process. It’s the Gutenberg press. The sewing machine. The photo camera.
122
366
5K
@weswinder
Wes Winder
1 day
opus 4.5 with ralph wiggum and playwright is agi
66
53
1K
@ChShersh
Dmitrii Kovanikov
2 days
I'm not joking and this isn't funny. We have been trying to compile a C++ program at Bloomberg since last year. There are various options, not every struct is aligned... I gave Claude Code the source code and input, it generated the expected output in an hour.
226
187
5K
@DaveShapi
David Shapiro (L/0)
2 days
The entire internet rn
79
137
3K
@amorriscode
Anthony Morris ツ
2 days
Becoming a user of Claude Code changed the way I do my job. Then I was lucky enough to join the Claude Code team. It had an even bigger impact on my work. Being surrounded by smart, AGI pilled folks changes the way you see the world. It's hard to imagine what the next year will
40
31
569
@beffjezos
Beff (e/acc)
2 days
Every moment not spent locked in on Claude Code feels very high opportunity cost all of a sudden
99
142
3K
@trq212
Thariq
2 days
If you started using Claude Code over the holidays, you might be curious about how AI actually works, the benefits and risks, and where it's headed. Here are some of my favorite papers on alignment, interpretability, and societal impacts 🧵
42
110
1K
@bcherny
Boris Cherny
2 days
A few of you asked how to disable auto-generated terminal titles in Claude Code CLAUDE_CODE_DISABLE_TERMINAL_TITLE=1 claude You can also add that env var to the “env” section of your settings.json https://t.co/QBIBwnmV8B
Tweet card summary image
code.claude.com
Configure Claude Code with global and project-level settings, and environment variables.
46
55
787
@JustJake
Jake
2 days
@martin_casado @williamevanl Today I handed Claude a document that I've been growing for...years on building an orchestrator/distributed runtime that I had only purely theorized possible. One we've been working towards. It would have taken me probably months to code by hand. Building on 5 years of work and
25
47
880
@weswinder
Wes Winder
2 days
ralph wiggum kinda goes crazy this was one shot lol
33
10
429
@bcherny
Boris Cherny
2 days
run this: /mobile
197
60
2K
@ryanlpeterman
Ryan Peterman
2 days
Fiona Fung currently supports the Claude Code team at Anthropic and was previously a Senior Director at Meta. She grew quickly through the ranks at Microsoft and Meta before joining Anthropic. I interviewed her about what she learned along the way. We discussed: • When to trade
16
53
557
@internetvin
internetVin
3 days
The more I fuck around with Claude Code, the more I feel like 2026 is the tipping point for how we interact with computers. Will never be the same again. All of this shit is becoming StarCraft for the next little bit.
@bcherny
Boris Cherny
4 days
I'm Boris and I created Claude Code. Lots of people have asked how I use Claude Code, so I wanted to show off my setup a bit. My setup might be surprisingly vanilla! Claude Code works great out of the box, so I personally don't customize it much. There is no one correct way to
29
73
2K
@bcherny
Boris Cherny
3 days
Great way to use Claude Code
@carlvellotti
Carl Vellotti 🥞
3 days
Claude just paid for itself (x2)! I hate (HATE) fighting with customer service. So today I thought... can Claude Code do it for me? Last month, Claude Code for Chrome was released. It's really easily to use. 1. Install the Claude extension in Chrome 2. Launch Claude Code with
34
32
792