
Tech Lead @Pinterest and building @coachicarus 👨💻 | 🏐 |🏃🏾♂️
Joined July 2010
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🎉 After months of work I'm happy to say @CoachIcarus is on the iOS App store!
If you're a @Garmin user looking to get feedback on your running, Coach Icarus is for you
apps.apple.com/us/app/coach-…
What made the @Muse onboarding experience really nice was not having to think at all about the model and reasoning level.
Introducing a lot of technical bullshit to an audience that's not technical.
This is a step backwards.
Kc retweeted
what we've shipped:
muse ♥️
ton of connectors 🔧
muse invite codes 💌
muse phone call beta ☎️
muse for mac
muse in canada 🇨🇦
muse connector platform 🛠️
muse mac computer use 💻
muse for small business 💼
muse gadgets 🕹️
muse memes 🤡
no butthole 🍰
what should we ship next?
Got into it this week with our security team.
Last month I added a "copy to clipboard" btn to an app that mints tokens. They wouldn't approve, I merged anyways.
Month later they came back asking to revert crying about SOX compliance.
How are others landing 2k PRs a month!?
SpaceXAI engineer, Lauren Tan:
"I shipped 1000 PRs last month. I'm at almost 800 already this month and we're on the 12th
I woke up today and 20 had already landed. I reviewed them on main, after the fact"
In a 1-hour session she walks the exact trust curve, from micromanaging one agent to auto-merging thousands of PRs a month
this is worth more than any $500 agentic engineering course
watch it today, then read how to build the same agent fleet in the article below ↓
If a personal agent won't login for me via Google auth or whatever my browser is signed in as, it's usefulness drops by 50%. @Muse can you fix this?
Can you imagine working somewhere where if you make a PR that touches ANYTHING related to traffic, you need a security review. There's about 3 people who cover 80% of all reviews, p50 is 7 hours until first review, p90 is 3 days. Then deploy is another day.
You are a struggling second tier competitor that is more unethical and lying just because you have no decency or sense of proper behavior and shows your desperation. Straight out lying about if Chris being fired I thought would be below even you.
Readers added context they thought people might want to know
Khosla is an investor in both Cognition and Factory. khoslaventures.com/category/enter…
I don't understand @x, two posters with similiar following around 60k, posting about the exact same topic around the same time. One has 5k views the other has 168k. What's leading to this massive difference? Dylan has way more followers than Mario, is that it?
Kc retweeted
One more launch today: the new MCP Events spec is now supported in ChatGPT 🎉
MCP servers can now push real-time updates (messages, comments, status changes, whatever) to ChatGPT, triggering automations for your users 🤯
It’s easy to add to your MCP server, too! Just point Codex at the docs and let it rip:
developers.openai.com/plugin…
I've been saying webhooks were missing in Agentic solutions and it seems like OpenAI is on it 💪
xitter.cf/mxstbr/status/21050913…
Crazy Claude completely generated this entire video and I got @Muse to post it across 4 socials. Hoping to automate this entire process eventually and scale.
Your training finally knows when you're ready. not when the calendar says so.
#runtok #running #marathontraining #runcoach
Kc retweeted
Your training finally knows when you're ready. not when the calendar says so.
#runtok #running #marathontraining #runcoach
I think more apps and tools need to enable users to use their preferred AI solutions on their site. MCP gets you there but if I still want a UI it would be nice to plug in via the web.
Opus 5.5 feels like the only frontier model I can keep using without having to worry too much about spend.
Astra hit limits after 1-2 prompts so it was completely unusable. I don't feel that same level of token anxiety with Opus.
Anyone else experiencing this?














