ceo agnost ai (yc s26) • we find where ai agents silently fail, then train better models to run them

San Francisco, USA
Joined July 2022
Introducing Agnost AI (YC S26): Product Analytics for AI Agents. Analytics was never built for chat & voice. And that is the new interface. Your users' hidden feature requests, bugs & churn hide in conversations with your agent. Analyzing 1M+ daily. Yours are still unread.
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any office reccs in hsr?
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this is how much we care about the people who’ve been tired of debugging their agents
handwritten notes work sooo well for cold outreach got 2 replies in under 10 mins might never send a normal cold DM again lol
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shubham retweeted
we've been everywhere on your timeline. now let us show you what we've actually been building haha. meet Agnost AI. we help companies figure out where their AI agents are messing up, why users are frustrated, and what needs to be fixed. no more manually going through thousands of conversations. here's a simple walkthrough of Agnost AI and how it works.
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best part about being a founder is that you can literally choose what you work on.
best part about being a founder is that you can literally choose who you work with.
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whats my linkedin high on?
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this is what hurts me in 2026. we used to google/reddit/stackoverflow etc and learn so much. now its just one ai ask or x ask, curiosity drops miles
guys, what's the best way to scrape linkedin posts? I wanna build an agent that monitors my linkedin 24/7 and alerts me about a few specific things any tools or APIs you'd recommend?
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EVALS EVALS EVALS
indigo your 6Eskai agent is high on smth 😭 asked if air india is better than indigo and it literally started recommending air india lmao indigo is a $23.4 billion company btw.
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avg customer response time stonks 🪦
chat, if I don’t reply you on time for the next 9 days, you know why? :p
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I SENT ONE 3D GAME TWEET TO MY FRIEND AND MY ENTIRE TL IS FILLED W IT NOW WTH
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TIL you cannot spell ragebait without ai
Replying to @ShubhamInTech
consider me (rage)baited lol
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which ai agent should i mess with next?
MakeMyTrip is a ~$4 billion travel company. I use Myra, its AI travel assistant, to code Python for me!
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why climb roads when you can just waymo in sf
why go to the gym when you can climb roads in sf 🤌
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MakeMyTrip is a ~$4 billion travel company. I use Myra, its AI travel assistant, to code Python for me!
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okay but what are people even using muse for two weeks later? meta’s own write-up says early testers didn’t know what to ask it. they had to add tips and suggestions because the fact that it can do anything confused people more lol w what even to do w it. with chatgpt i usually have the task before i open it. help me write this, explain this, figure this out. my guess is muse still has more people exploring what it can do. would be interesting to see this chart split by what people actually used it for. also, i just spent hours going through my instinct chats. there were several times i came back because i had to correct something. that’s activity too lol. doesn’t mean i’m getting more value. (this is why idts this is a good enough metric) for muse i’d want to know: after it successfully did something, did that person give it another task? and how did that compare to chatgpt.
Meta Muse's retention is out, and it's almost as good as ChatGPT! It's higher than ChatGPT at D7 (>30%) and just lower at D14 (22%). Not quite in the elite D14 tier of WA (67%) YT (59%) Insta (54%) or TikTok/Snap (37%), though. Muse is one of the highest retaining AI products!
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i've been using instinct over the past month now across SF & India for use cases from airport to reel making! i gave all my chats to codex today and this is what it found about instinct.
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these genz kids gotta know how we used to code
writing code w bare hands today cuz my ceo @ShubhamInTech banned me from using ai for a day. back to the VS Code era!
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i watched their barbershop podcast w my mom and both of us loved it sm that ive been following these guys since then! prolly in the top percentile of indian ecosystem
Those of us who don’t necessarily consider themselves the “smartest” Indians and want to build for the multi decade India consumption story, hit us up @SauceVc. We are here, and will be here for the future we build together. @Manu_Chandra
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i think this is across yc companies of our batch, esp those who havnt announced our raises yet afaik
lately, getting too many intern applications, im thinking of changing my headline to "NOT HIRING INTERNS"
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one of our customers is using us to detect jailbreaking and i was stunned today to see the kind of catches our harness made for them. our harness is built for you!
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damn i had no idea about this!! are other teams also doing it? is it bec models are way better at browser use?
Replying to @ShubhamInTech
Not MCP dying - that connector is shipping a browser tool instead of a Notion API MCP. Different trust boundary. If you want the old shape, run a local Notion MCP with a token you control and keep the browser path off for anything that can write.
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