Ian Sefferman @iseff
👨💻 applied ai engineer ✨ making healthcare cheaper @goodbill ✋ detroiter 🎣 fly fisherman 🐶 english setter lover iseff.com Detroit, MI Joined September 2006-
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Planning on doing this after giving every employee their own Hermes instance. Working theory is just to provide a folder that rsync’s. Nothing fancy.
Has anyone created an internal GitHub but for skills and prompts (not code) that can be hosted internally to a company and have non technical contributors?
@nirkouris was one of the Israeli soldiers embedded in my birthright trip 20+ years ago. Good guy back then. Good guy now. 🇮🇱
Wrapped Tefillin with @nirkouris for the first time in his life at New York Tech Week. Nir co-hosted the event together with one of Israel’s top banks, IDB, a financial institution worth over $10 billion. He also flew in 12 Israeli founders to connect them with American
This is nice. Hermes has become my daily agent. Use it for almost everything now. iOS app when???
The next evolution of Hermes Agent is here! Introducing Hermes Desktop: everything you love about Hermes, now native on your machine. First demoed in Jensen's GTC keynote, it's now in public preview.
We built this internally months ago in a couple days.
at this point the models are getting so good that i don't think anyone can tell one from the other.
Companies that define their growth in headcount terms are so screwed
hot take: i still don’t believe skills are all that useful nor insightful.
never go places with the bridge and tunnel crowd. always go to places where you are the bridge and tunnel crowd.
dangerously close to giving every goodbill employee their own personal hermes agent with shared company context. feels like the future. and employee perk of how many personal tokens you get per month, too.
This is the way. Except don’t lock yourself into one lab. Use @t3dotcodes to do this and choose the best model/harness for the job.
You need to set up this Codex system I have Been taking advantage of their new remote features and my productivity has 1000x'd I have one device (Mac Studio 1) as my main dev machine. That's where all code is written Then all my other devices (iPad, iPhone, Mac Studio 2, 2 Mac
Peak narrative-based capitalism
SpaceX in IPO filing: "We believe we have identified the largest actionable total addressable market in human history. We estimate that our quantifiable TAM is $28.5 trillion, consisting of $370 billion in Space from space-enabled solutions; $1.6 trillion in Connectivity across
Even if very lazy, this is a great example of why I am bearish on humanoid robots. Like @esrtweet says about *nix programs: small and simple robots, connected together, only getting more complex when absolutely required.
A KEUREGG for eggs in the morning. Lazy but low key want it.
The hill I’m willing to die on is that hospitals — not insurance cos (and certainly not clinicians) — are the root of the cost issues in American healthcare. It’s not even close.
They updated the most legendary chart on twitter What stands out?
@aviel probably right. text-completion -> code-generation was a very good pathway.
collectively, we’ve significantly over-indexed on coding agents as the killer app, and under-indexed on the 99.99% of other knowledge work
i know nothing about cards. but i know this launch vid slaps. and i know whatever @mfg is into is prob legit. mazal on the launch!
It was never just about the cards… It was about who you shared them with It was about the moments It was about the feeling It was about being a kid It was about who you became It was about what you held onto It was about the memories you made Today we launch Trove to bring
imo, the #1 reason to have your own personal claw/hermes is specifically to have memory that isn't behind one lab's walled garden. moving from claw to codex effectively locks you into openai.
Starting to think about moving away from OpenClaw and into Codex for my executive assistant/chief of staff. Is anyone else considering this, or if you've done it, how's it going for you? However, there's one major problem where you can't authenticate multiple Google Workspace
@odd_joel Moshi is great. I’m a fan and user. Thanks for it!
# iseff's iStack, 11 May 2026: ## Coding * codex gpt5.5 medium * t3.codes * hosted on my always-on laptop * usable via web from anywhere (mostly my iPad+magic keyboard) * review with opus-4.7 * tmux on my laptop for access directly to code ## Personal * hermes agent * hosted on vps * tailscale for access to my local machine * used solely via telegram
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