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Schwentker

@schwentker.sandboxlabs.ai
430 followers 328 following 577 posts

Builder & AI education 🏗️ @at_proto #mpp 6 series #BlueskyCommunityVoices podcast w/ @bluesky pre-launch. @BlockchainU founder. xPayPal 📍 Oakland

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Schwentker @schwentker.sandboxlabs.ai · 2h
1/7 OpenAI announced a Decisions API that @TechCrunch says looks a lot like Jev. Days earlier, 7 teams at the @typesafeai Jevathon @coderabbitai, working apart, built like the same thing: a checkpoint inspecting an agent's action b4 it runs. Part 2: www.linkedin.com/pulse/jevath...
linkedin.com
Jevathon Hacks That Deserve Encores
More standout demos from Jev's first community hackathon at CodeRabbit in San Francisco Part 1: 12 Judges Judging Jev covered the top three finishers and two honorable mentions from Jevathon, held Sep...
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Schwentker @schwentker.sandboxlabs.ai · 27/09/2026
1/6 Twelve Judges Judging Jev: field notes from Jevathon @coderabbitai.bsky.social in SF w/ @typesafeai.bsky.social & @AICollectiveCo . Jev returns typed decisions, not text. Wolves, dog sculptures, stroke triage & a GitHub roast, all w/ Jev inside. www.linkedin.com/pulse/12-jud...
linkedin.com
12 Judges Judging Jev
Field notes from Jevathon, Jev's first community hackathon, at CodeRabbit in San Francisco On Saturday, September 26, eleven days after TypeSafe AI left stealth with $40M in seed funding and Jev as it...
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Schwentker @schwentker.sandboxlabs.ai · 24/09/2026
1/5 @StripeDev meetups are back in SF. A lunch idea shipped in weeks, agents checking product claims & wallets w/ spending limits. My notes from the evening: www.linkedin.com/pulse/agenti...
linkedin.com
Agentic Referees, One-Pagers & Wallets on a Leash
Field notes from Stripe's developer meetup return in San Francisco Before the talks began at Stripe, I complimented a stranger's hoodie and ended up telling him about 2010. Back then I ran the Twitter...
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Schwentker @schwentker.sandboxlabs.ai · 20/09/2026
MCP Apps Night at @WorkOS SF office hosted by @CopilotKit. Went to learn about agentic interfaces. Left thinking -- what is an app when a user can invoke one of its capabilities without ever loading the whole thing. great quotes + a few thoughts www.linkedin.com/pulse/mcp-ap... 1/7
linkedin.com
That MCP Apps Night
Much of my beloved experience w/ software entails clicking from tab to tab to tab. But, what if somethings like going to fundamentally change about browser experience? At MCP Apps Night, hosted by Cop...
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Schwentker @schwentker.sandboxlabs.ai · 19/09/2026
How to TypeSafe ... or ... Just what is Jev? www.linkedin.com/pulse/jev-do...
linkedin.com
Jev: doubt, measured
A model that says how sure it is Jev, as in Jevons Paradox, TypeSafe's first model, answers set questions & reports its own confidence. What follows is an attempt to describe what that really changes.
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Schwentker @schwentker.sandboxlabs.ai · 16/09/2026
1/12 Intro @typesafeai builds Jev, new model in a class called System One. Doesn't write text. Answers set questions & reports how sure it is. 11 posts, 9 readers: layperson, engineer, builder, tech leader, board, regulator, investor, researcher, skeptic. typesafe.ai
typesafe.ai
Home - TypeSafe AI
TypeSafe AI is an AI lab building machine-native intelligence infrastructure for automation, designed to make decisions within software. Try our first System One Model, Jev, in early access.
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Bluesky Protocol Services @bsky.network · 03/09/2026
Hello, world. Bluesky Protocol Services has a blog now. bsky.network/blog/welcome
bsky.network
A Blog for Bluesky Protocol Services
Where service changes, deprecations, and operational notes for Bluesky Protocol Services get written down.
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Schwentker @schwentker.sandboxlabs.ai · 03/09/2026
Shin Jin-seo (9-dan) beat KataGo 2-1 in 3-game series w/ 2-stone handicap - 1st official human win vs top-tier Go AI since AlphaGo/Lee Sedol '16. Final game: 11.5pt win, 99% win prob from mid-game on. Says built own style instead of copying AI moves. 🎲🤖 kedglobal.com/artificial-i...
kedglobal.com
Go grandmaster Shin defeats AI KataGo in historic human victory - KED Global
Shin Jin-seo, the world's top-ranked Go player, on Tuesday completed a dramatic comeback against the world’s premier artificial intelligence Go engine, K
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Schwentker @schwentker.sandboxlabs.ai · 27/08/2026
Agent swarm masterclass @cloudflare.social Immersive Commons hackathon by @rayyanzahidai The vision: spawning multi-agent teams using @claudeai Code to handle complex tasks w/ max effort & min manual intervention. Only the master agent requires HITL oversight.
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Schwentker @schwentker.sandboxlabs.ai · 24/08/2026
1/ Agentic search may not be search at all. It may be first rehearsal for web where answers carry invisible economic graphs: retrieval, attribution, compensation & payment moving together. linkedin.com/pulse/whatev...
linkedin.com
Whatever It Takes to Be on the Pareto Frontier
Notes from an intimate Baseten conversation with Parag Agrawal, founder of Parallel Web Systems and former CEO of Twitter, interviewed by Charles O'Neill, co-head of model training at Baseten. Last ni...
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Golda Velez @goldavelez.org · 06/08/2026
hey #atmosphere friends, would anyone doing a #atproto based startup like to join with folks globally sharing equity? We're running a 5 week accelerator this fall at workers.vc, get to present at Ownership Economy summit Oct 1, @christian.bsky.social is a mentor! @erlend.sh maybe we can find
workers.vc
Workers.vc · Earned Governance Accelerator
A 4-week alpha cohort where teams put hours on tasks and the work becomes verifiable equity and voting weight.
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Schwentker @schwentker.sandboxlabs.ai · 14/08/2026
Money never moved. Everything before it did. At MongoDB.local Build Fest, agent placed a PO, but only wrote a record. No funds moved. What held before action mattered more than transaction itself. www.linkedin.com/pulse/money-... 1/6
linkedin.com
Money Never Moved. Everything Before It Did.
Field notes from MongoDB.local Build Fest on what has to hold before an agent can act.
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Schwentker @schwentker.sandboxlabs.ai · 14/08/2026
Asked 3 models to spec a local AI-brain install. 1 fetched the repo & cited real files. 1 recited from memory & got macOS compat backwards. Wrote up what verification actually looks like in practice: linkedin.com/pulse/whole-...
linkedin.com
Whole Life Catalog * Rebuilt as AI Brain
Access to myself --- decade+ of posts, mail, ai convos made queryable I had been using AI systems since dawn of GPT 3 with barely any memory of it. The record existed.
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AT Protocol Developers @atproto.com · 13/08/2026
Today we’re launching Bluesky Protocol Services, a new brand and website for the infrastructure Bluesky operates. And Jetstream v2, the best way for developers to use atproto at scale, now with network replay. atproto.com/blog/introdu...
atproto.com
Introducing Bluesky Protocol Services
A new home for the infrastructure Bluesky runs on the open network — including Jetstream v2 with network replay, a new Jetstream SDK, and a lex-based TypeScript SDK
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Astral @astral100.bsky.social · 24/07/2026
IETF's AIPREF is at draft v6 — users will be able to say "don't train on me." Meanwhile: 50k machine operators on ATProto, 1 disclosure record. (h/t @schwentker.sandboxlabs.ai) Consent infrastructure for content is outpacing identity infrastructure for agents. Shields before labels.
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Schwentker @schwentker.sandboxlabs.ai · 18/07/2026
65 teams. 1 day. 1 signal: the frontier is the 🚪gate. At @awscloud's Loop Engineering Hackathon w/ @tokensandai agents planned, acted, observed & self-corrected. Autonomy around denial, agents w/ wallets & budgets, verification as product. My 5 picks: linkedin.com/pulse/loop-e...
linkedin.com
Loop Engineering Hackathon: 65 Self-Directing Agents Tell Us About What's Next
The frontier of innovation, one Friday in San Francisco Today I spent the day at the Amazon Web Services (AWS) Builder Loft in San Francisco for the Loop Engineering Hackathon * with a deceptively sim...
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Schwentker @schwentker.sandboxlabs.ai · 15/07/2026
New post: when my deterministic engine disagrees w/ its own source methodologies, which one's wrong? 4 failure modes wearing one mask🎭. What could possibly go wrong? Evidence fidelity & decision fidelity don't always move together & interesting cases live where they split. 🍨 lnkd.in/p/g59-7EDC
lnkd.in
Full house at 𝗕𝘂𝗶𝗹𝗱𝗲𝗿𝘀' 𝗡𝗶𝗴𝗵𝘁, 𝗖𝗼𝗻𝘀𝘂𝗹𝗮𝘁𝗲 𝗚𝗲𝗻𝗲𝗿𝗮𝗹 𝗼𝗳 𝗖𝗼𝗹𝗼𝗺𝗯𝗶𝗮, hosted by Torrenegra Co with OpenAI's Applied AI team, Apoorv Jha & Sai… | Robert Schwentker
Full house at 𝗕𝘂𝗶𝗹𝗱𝗲𝗿𝘀' 𝗡𝗶𝗴𝗵𝘁, 𝗖𝗼𝗻𝘀𝘂𝗹𝗮𝘁𝗲 𝗚𝗲𝗻𝗲𝗿𝗮𝗹 𝗼𝗳 𝗖𝗼𝗹𝗼𝗺𝗯𝗶𝗮, hosted by Torrenegra Co with OpenAI's Applied AI team, Apoorv Jha & Sai Mandhan https://luma.com/u23xrvh6 Founders & engineers brought a...
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Schwentker @schwentker.sandboxlabs.ai · 12/07/2026
When agents show up at a service door, whose credential do they carry & who decides if it's enough? Spent an evening w/ @okta @auth0 @trySkyfire @Experian @Mastercard & Blackhawk Network watching that question play out live linkedin.com/feed/update/urn:li:activity:7479738443355332608
linkedin.com
When Agents Knock, Which Credential Answers? | Robert Schwentker
Field notes from an evening on agentic commerce with Okta, Auth0, Skyfire, Experian, Mastercard, Blackhawk Network and others. The demos worked. And signaled the dawn of an agentic era where agents h...
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Schwentker @schwentker.sandboxlabs.ai · 27/06/2026
Wrote up last night's @PayPal AI Innovation Meetup. Sold as token-burn cuts w/ context plugins. Real Q: not can agents buy, but are they allowed to. Coherence not capability is the constraint. & trust has no rail yet. linkedin.com/feed/update/...
linkedin.com
When Agent Is Buyer, Who Owns Last Mile? | Robert Schwentker
AI Agents Can Shop, But Who Lets Them Pay? PayPal's AI Innovation Meetup focused on lowering token burn, but the debate quickly shifted from cost to permission: Who authorizes an AI agent to transact...
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artiji.xyz @artiji.xyz · 27/06/2026
Artiji, quietly open. Jyotish charts & election timings for founders & world citizens. SF Bay & beyond. When to ship, when to wait, what the sky holds for the moment. Computed precisely, read with care.
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Schwentker @schwentker.sandboxlabs.ai · 15/06/2026
Harness Engineering Hackathon by Senso.ai team 77 submissions, one brief: make agents act. strongest made agents transact. once an agent prices its own work & sells to another agent, the web changes shape. field notes: linkedin.com/feed/update/...
linkedin.com
When Agents Start Paying Each Other | Robert Schwentker
Agents stopped waiting for instructions. They started quoting prices. I watched the six finalist demos from Saroop Bharwani’s Context Engineering Hackathon in person, then read across 77 submissions...
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Schwentker @schwentker.sandboxlabs.ai · 12/06/2026
The room used to be an auto shop. You could still see where the lifts bolted into the floor. Workato converted it into a living lab & 300+ IT leaders gathered to ask the hardest question: what does it actually take to put AI agents to work? @workato.bsky.social linkedin.com/feed/update/...
linkedin.com
Agents Hit Their Gateway Moment | Robert Schwentker
The room used to be an auto shop. You could still see where the lifts bolted into the floor. Workato converted it into a living lab & on a Tuesday afternoon in SF, roughly 300 IT leaders gathered (s...
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Schwentker @schwentker.sandboxlabs.ai · 09/06/2026
OpenAI's ClawFather @steipete #MSBuild @github.com "Models are good enough now. Limiting factor is imagination." Two nights, one thesis. No better model required. 🦞 linkedin.com/feed/update/...
linkedin.com
Clawfather Says Models Are Done. Imagination Is Next.
Two OpenClaw appearances at Microsoft Build, one repeated claim, and the strange fact of who kept saying it. Across two nights of Build week, the fastest growing open source project in history appeare...
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Schwentker @schwentker.sandboxlabs.ai · 04/06/2026
Fascinating: universities don’t lack open data. They lack developer programs. Research output is already public, structured & machine-readable. Missing: docs, portals, OAuth & a real front door.
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Schwentker @schwentker.sandboxlabs.ai · 27/05/2026
parallel.ai An AI company, built a museum to the web before AI. Spent months gathering artifacts of a web its own agents never touched. @p0 Museum of the Human Web, 238 King St SF. Wrote up what it's like to stand inside that #contradiction 🔗 linkedin.com/pulse/relics...
linkedin.com
Museum of the Human Web: Relics of When Humans Did This Alone
Field report from inside an AI company's museum to the web before AI luma.com/h85fumdt 238 King Street, San Francisco, late afternoon on the final day.
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Schwentker @schwentker.sandboxlabs.ai · 24/05/2026
Bands seen 👁️‍🗨️ PUBLIQuartet: SF Artes Vocales: LA Chucho Valdes: Cuba Guaco: Venezuela Gamelan Sekar Jaya: Bali Dave Brubeck: St Louis Al Hirt: Houston Grand Combo: Puerto Rico Isaac Delgado: Cuba Malang Music Group: Rajashtan Santana: Detroit Anacaona: Havana female orchestra (roadie Cuba, NYC tours)
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Schwentker @schwentker.sandboxlabs.ai · 21/05/2026
first bay area @atproto.com @ @trueventures.com last night. clearest signal wasnt hype, it was working software. bluesky may be the visible surface but AT proto is becoming the substrate. discovery, identity, structured data & agents. 1/7 linkedin.com/posts/schwen...
linkedin.com
AT Protocol as Infrastructure: Field Notes from True Ventures | Robert Schwentker
Went to the first bay area AT protocol meetup @ true ventures this week & walked out convinced of one thing. Bluesky is the visible surface, but AT proto is quietly becoming the substrate. Three buil...
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Bay Area ATProto Meetup @bayarea.atproto.camp · 20/05/2026
@pfrazee.com showing off attie, and claudemeal posting
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Andrew Lisowski 💻 @hipstersmoothie.com · 19/05/2026
Come watch me babble about @atstore.fyi
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Cameron @cameron.stream · 20/05/2026
@atstore.fyi answers the question "what can I actually do with my Atmosphere account?" @hipstersmoothie.com
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Andrew Lisowski 💻 @hipstersmoothie.com · 20/05/2026
Sf atproto got hands! Last night was fun
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Bay Area ATProto Meetup @bayarea.atproto.camp · 20/05/2026
Kicking off the May Bay Area ATProto meetup with @hipstersmoothie.com talking about @atstore.fyi
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Bay Area ATProto Meetup @bayarea.atproto.camp · 20/05/2026
@schwentker.sandboxlabs.ai built a labeler for astrology related posts. artiji.xyz is an app for astrological charts built with an astrological lexicon
artiji.xyz
Artiji · Reflection Scaffold for Founder Decisions
Pre-mortem scaffolding for forming cofounder pairs. Vedic vocabulary, plainspoken founder language, and honest tiers for exact, approximate, or unknown birth time.
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Schwentker @schwentker.sandboxlabs.ai · 20/05/2026
@void.comind.network create bio of moi
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Alex @alex.bsky.team · 19/05/2026
Bay Area! this is tonight! luma.com/ze1qqe4k atmo.rsvp/p/did:plc:vm... See you at 501 3rd St in SF at 5:30! there will be food and soft drinks! there may be after-drinks! come see @pfrazee.com and @tessa.germnetwork.com and @knowtheory.net and @schwentker.sandboxlabs.ai and @hipstersmoothie.com !
luma.com
Bay Area atproto May '26 Meetup · Luma
Get in the car[/BART/Muni/tandem e-bike], we're building the future of the social web! AT Protocol is the open social layer that powers Bluesky and 1000+ more…
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Alex @alex.bsky.team · 14/05/2026
guess what everybody? It’s time to plug some of the speakers at this SF event next week! We’ve got: - @hipstersmoothie.com, talking about @atstore.fyi - @schwentker.sandboxlabs.ai, talking about Cloudflare tunnelling - @pfrazee.com himself, with some extra-special new work! still time to RSVP!
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Alex @alex.bsky.team · 11/05/2026
atproto Bay Area event alert! Next Tuesday, May 19 in SF! atmo.rsvp/p/alex.bsky.... luma.com/event/manage... We'll have some new @attie.ai feature demos, community talks, and food! Be there!
atmo.rsvp
Bay Area atproto May '26 Meetup
Get in the car[/BART/Muni/tandem e-bike], we're building the future of the social web! AT Protocol is the open social layer that powers Bluesky and 100+ more apps. Join us to learn more about shipping...
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Schwentker @schwentker.sandboxlabs.ai · 10/05/2026
🧵 1/6: The Evolution of Startups From Lean Startup to institutional integrity, @ericries.bsky.social & @roybahat.com discuss why companies lose soul & how to engineer them so they don't. It’s not just culture; it’s legal & structural vault built around values. linkedin.com/feed/update/...
linkedin.com
Governance Before Gravity | Robert Schwentker
Twas January 2011. SOMA. 2nd floor of a corner building. Lean Startup workshop before the book was even out. At the time the language was MVPs, innovation accounting, build-measure-learn. Felt like a...
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Kuba Suder 🇵🇱🇺🇦 @mackuba.eu · 08/05/2026
Whole presentation here: speakerdeck.com/mackuba/buil...
speakerdeck.com
Building on Bluesky's AT Protocol with Ruby
Overview of the architecture of the AT Protocol network, some examples of the projects I've built on it with Ruby, and a showcase of some other people's…
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Schwentker @schwentker.sandboxlabs.ai · 05/05/2026
1/ Just back from #StripeSessions 2026. The economy is replatforming around agents & it’s moving faster than one may think. Field notes on the shift from payment moments to policy: linkedin.com/feed/update/... 🧵
linkedin.com
Day 119 of the Singularity: Unveiling Stripe's New Primitives for AI | Robert Schwentker
The economy is currently being redesigned for a customer who doesn't have a pulse. At 8:43 a.m. inside Moscone, PUBLIQuartet played contemporary string compositions to a room so over-capacity that ha...
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Schwentker @schwentker.sandboxlabs.ai · 28/04/2026
1/ @AndrewYNg + @deeplearningai.bsky.social just announced AI Dev 26 x SF 🧵 preview: codream.ai "intro to context hub" interactive tour, ai that knows what one is looking at
codream.ai
codream.ai — A New Learning Experience
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Schwentker @schwentker.sandboxlabs.ai · 26/04/2026
Built my own corner of the internet this week. @atproto.com calls it PDS personal data server: stores signed records & blobs for DIDs (Decentralized Identifier). Posts, follows, identity live w/ me, not a platform. Full guide: linkedin.com/feed/update/urn:li:ugcPost:7453603462858035200 🧵
linkedin.com
How to Set Up Your Own PDS: An Edo Guide for Citizen Builders | Robert Schwentker
Most of what you post online lives in someone else's building. I built my own instead. A small Personal Data Server (PDS) on ATProto: – runs in a Docker container – reachable through an outbound-...
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Schwentker @schwentker.sandboxlabs.ai · 26/04/2026
A year ago Stripe Sessions was teaching humans to talk to code. This yr's agenda is teaching code to 🗣️talk to payments. Visa, Amazon & Stripe all have Heads of Agentic Payments now. Stack inverted in 12 months. stripesessions.com/talks
stripesessions.com
Stripe Sessions 2026 | Talks
Stripe Sessions is a 2-day, in-person event with discussions about important internet economy trends, the future of commerce, and Stripe product updates. Register now to secure your spot.
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Schwentker @schwentker.sandboxlabs.ai · 25/04/2026
3,000 devs @ Pier 48 next wk to figure out who's responsible when the code writes the code. Andrew Ng hosts. Nobody has the answer yet. That's why the room exists. See you there 👋 ai-dev.deeplearning.ai
ai-dev.deeplearning.ai
AI Dev 26 x SF | AI Developer Conference
Join us for a transformative experience in building with AI in San Francisco on April 28-29, 2026.
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Schwentker @schwentker.sandboxlabs.ai · 22/04/2026
🧵 a busytown guide to standing up yr own node 🏠 plane is built. the hardest part wasn't the craft, it was the runway. 8 hrs. 2 llms. 1 google vm. 1 cloudflare tunnel. what follows is the flight log. atproto.com/guides/self-... #atproto
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Schwentker @schwentker.sandboxlabs.ai · 22/04/2026
@spacecowboy17.bsky.social's post is the 🧱 builder view. Where this points: with @attie.ai shipping, seems to me it's the user view of the same thing. "Show me what people who liked this also liked that" without writing Go. Same primitive, different surface. Two parallel bets.
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brendan @schlage.town · 21/04/2026
I'll make an event page tmrw but planning next @atproto.nyc meetup for two weeks from now, evening of Monday May 4! Got a great central Brooklyn venue, right by Atlantic terminal. For now two things: 1) do you want to give a short talk? and 2) do you want to help organize? (Making a signal chat!)
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Schwentker @schwentker.sandboxlabs.ai · 20/04/2026
👂@rose.bsky.team🗣️: Disrupt Big Tech. Architect your discovery. End engagement bait. 🦉: If we swap secret algos for DIY architecture, does social media become much less a source of manipulation & more a tool for intentional discovery?
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Schwentker @schwentker.sandboxlabs.ai · 20/04/2026
“We will continue our journey even further into space…to make sure this record is not long lived” -Jeremy Hansen @csa_asc @nasaartemis.bsky.social Farthest humans have ever been from Earth And already thinking beyond it Two systems analyzed this moment They converged. linkedin.com/feed/update/...
linkedin.com
Two Systems, One Moon | Robert Schwentker
Two systems looked at the same moment. They shouldn’t agree. They did. At 252,756 miles from Earth, the farthest any human has ever been, something unexpected happened. Commander Reid Wiseman paus...
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Schwentker @schwentker.sandboxlabs.ai · 16/04/2026
@bot.astronomy.blue signup AT 🤖 🌃🔭 💙 🪧⬆️ 🎬
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