the hex team consistently gets what it means to build agents, and software to support them three things that caught my eye from Hex 4.0 tha...

deepdive into how we built our design agent (along with oss code) i use this at least a few times a week for slides, gifs, images, etc http...

We’ve seen pretty widespread adoption of agents internally across all teams https://twitter.com/yfilipch/status/2114081863610572915

Content studio makes all our diagrams. And videos. And PowerPoint’s https://twitter.com/himanshutwtxs/status/2114059748245225594

📝 The five components of building a "company harness" How do you build a company harness? We've built internal agents at LangChain across ...

Skills are so much more powerful if you start to think of them as memory/brains not static files

our internal agents team is a lot of fun to work on and we're hiring for it! https://www.langchain.com/careers?ashby_jid=eadd2a71-47fc-483b...

is agent server a good name? agent os? agent? agent kernel?

the traces you already log are training data - keep the runs that did the task well, fine-tune a small model on them, eval on your task a 9...

we're rolling out redteaming to more users redteaming may be bit of misnomer - this is less security, more finding places the agent messes ...

this is great deepdive into what a managed harness looks like! some quick thoughts while reading: - many diff types of agents built on it. ...

great points by caspar on what makes building a "company harness" (companyOS? org harness?) hard and how MDA solves them! https://twitter.c...

the useful part of a judge on production traffic is what happens to the outputs it flags calibrate it on human labels, flag low scorers, co...

deep agents is the harness - the agent loop managed deep agents adds what you need once lots of people call the same agent: each user's own...

Would agree with this Start with a harness (I like deepagents) Add context (skills, tools) Then if needed modify harness slightly (middle...

had a lot of fun talking with @HarryStebbings about all things ai one line of questioning we went done - vertical vs horizontal agents, and...

Most of the interesting agent harness work is happening at intersection of harness and infra: 1/ dreaming 2/ async subagents 3/ heartbeats...

Coding agents (Claude code, codex) -> personal agents (instinct, muse) -> companyOS (???) https://twitter.com/yoheinakajima/status/211049988...

router lives in the harness, not a gateway, bc the harness knows the task blog: https://www.langchain.com/blog/how-to-build-a-model-router-...

we are thinking a lot about how to make deepagents more async native. specifically about making async subagents work better/more prominent ...