Ian Sefferman

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Ian Sefferman

Ian Sefferman

@iseff

👨‍💻 applied ai engineer ✨ making healthcare cheaper @goodbill ✋ detroiter 🎣 fly fisherman 🐶 english setter lover

Detroit, MI Katılım Eylül 2006
981 Takip Edilen2.9K Takipçiler
Ian Sefferman
Ian Sefferman@iseff·
hot take: i still don’t believe skills are all that useful nor insightful.
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Ian Sefferman
Ian Sefferman@iseff·
never go places with the bridge and tunnel crowd. always go to places where you are the bridge and tunnel crowd.
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Ian Sefferman
Ian Sefferman@iseff·
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.
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Ian Sefferman
Ian Sefferman@iseff·
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.
Alex Finn@AlexFinn

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 Minis) are nodes I send commands from No matter which device I'm on, no matter where I am in the world (could be at the grocery store, in bed, Japan, on the toilet, by the pool, on the road using FSD) I have code written in one place Made coding big projects SO much easier Here's what I'd do if I were you Choose one device you have (preferably a desktop device like Mac Mini or Mac Studio) Make this your main dev device. Make sure it never turns off and never goes to sleep Go into Codex app then settings on that device. Go to connections > control this Mac. Turn that on Then go into every other device you have, mobile, desktop, whatever, and go into Codex settings and enable control other devices Also download Tailscale on every device. This will allow you to create a private network that will allow your other agents (OpenClaw or Hermes) to jump between computers and make changes when necessary You now have a super powered AI private network where you can code or get work done from any device anywhere in the world Promise this 1000x's your productivity

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Ian Sefferman
Ian Sefferman@iseff·
@josealb @esrtweet That’s assuming the humanoid can do ANY task as well as a task-specific robot. I think that’s wishful thinking. And even if so, why wouldn’t I want four arms and three legs and eyes in front and back? Seems like I could much more done that way.
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josealb
josealb@josealb·
@iseff @esrtweet Hard disagree. I make eggs often but this seems annoying to have in the kitchen, clean, etc. A humanoid though can make eggs then go do any other useful task around the house
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Ian Sefferman
Ian Sefferman@iseff·
@aviel probably right. text-completion -> code-generation was a very good pathway.
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aviel
aviel@aviel·
@iseff Because it was the first to really “get there” with just using base models vs brittle harnesses. Seems like legal knowledge work is the next one.
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Ian Sefferman
Ian Sefferman@iseff·
collectively, we’ve significantly over-indexed on coding agents as the killer app, and under-indexed on the 99.99% of other knowledge work
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IndiJo
IndiJo@odd_joel·
@iseff tmux + ipad magic keyboard is my setup too. on the ssh side, Moshi uses Mosh protocol so the session survives ipad sleep + network changes. no daily reconnect-and-catch-up
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Ian Sefferman
Ian Sefferman@iseff·
# 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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Ian Sefferman
Ian Sefferman@iseff·
yes! i’ve been hacking notifs so far by adding “use moshi app notifications whenever you complete” which then pings moshi on my devices. my ideal: notifs should appear _everywhere_ if no currently active machines (i.e. none where t3code is focused and recently-used). if there is a currently active machine, then notif only appears there. but better to over-notify than under-notify.
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Yehya
Yehya@yehyall·
@jullerino @theo Sweet, how would/should the notifications work in this case ? ( Im the one working on the current open PR for notfs) and just wanna see if its something to consider or no cross-notifs
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Julius
Julius@jullerino·
Not much of @theo's code from T3Code day 1 remains, but the core architecture that T3 Code is just a websocket server still stands and so fun to build on top of. Who really needs cloud runners when you can just have all your devices meshed and access any agent on any machine from anywhere?
Julius tweet media
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Ian Sefferman
Ian Sefferman@iseff·
random unrelated sunday night thoughts: - the ipad+magic keyboard is becoming an incredible development device in the age of ai. - antisemitism is out of control, in michigan and around the world. it’s legit scary. - i remain convinced we’ve been at agi for over a year and are simply too stupid to recognize it. - capitalism is the best system ever created and it really isn’t close. - flag football is the best parental spectator sport for <10 year olds and it really isn’t close.
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Ian Sefferman
Ian Sefferman@iseff·
At this point, the only thing I’m religious about with models is that I’ll never lock myself into one lab. I’ll build all the tooling I need to be able to switch models with ease, if necessary. Anything else is irresponsible.
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Ian Sefferman
Ian Sefferman@iseff·
t3.codes from @theo and @jullerino is everything I wanted @conductor_build to be: * clean, consistent gui across harnesses * simple worktree and github workflow * web and app enabled * authorized clients enabling my machine to be the hub with access from anywhere
Ian Sefferman tweet media
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