Full-stack hacker, entrepreneur, hardcore gamer, building @t54ai, @rct_ai, @ycombinator alum

Joined September 2015
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Pinned Tweet
🐹 I’ve been building an open source project called OpenPocket recently. It’s a framework for phone-use agents. I believe this is a much bigger idea than it looks at first glance. If you’re into this space, I’d love to build it together. github.com/pockebot/openpock…
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Sergio retweeted
Replying to @t54ai
Agentic era on XRP Ledger.
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Sergio retweeted
Jun 10
We are proud to contribute to the development of agentic economy infrastructure on the XRP Ledger. With the x402 facilitator, agents can instantly settle payments using XRP or RLUSD on the XRPL. ā¬‡ļø xrpl-x402.t54.ai/

AI agents are beginning to transact, pay for services, and settle value autonomously. Today, we're introducing the XRPL AI Starter Kit, a new set of tools and integrations designed to help developers build agentic payment applications on the XRP Ledger: on.ripple.com/4v7STIm Phase 1 includes: → XRPL Docs MCP Server → Claude Skills for wallet creation, payments, and transaction tracking → X402 support for agent-to-agent payments using $XRP and $RLUSD XRPL's fast settlement, predictable costs, and native payment functionality make it a strong foundation for agentic payments.
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AI made building cheap. Regulation made distribution expensive. Anyone can clone your demo now. Very few can bring proprietary data, licenses, compliance, and enough trust to sell into serious players. The moat didn’t disappear. It moved.
Jun 2
Building apps has never been easier. With Sites, Codex can turn your work, ideas, and plans into an interactive website or app your team can explore, use, and share with a URL. Rolling out to Business and Enterprise plans, before expanding more broadly.
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How about KYA as a protocol? @itszach
May 6
Introducing ag9.ai – instant agent accountability. Agents are already operating across the internet, but there’s no portable way to verify them or control what they do. AG9 is a Know Your Agent (KYA) standard that gives agents identity, credentials, and permissions so they can operate and be trusted.
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Sergio retweeted
šŸ˜€Excited to share our new paper: Quantifying Trust: Financial Risk Management for Trustworthy AI Agents. arxiv.org/pdf/2604.03976 featured in @FortuneMagazine: fortune.com/2026/04/08/agent… Together with @Chi_Wang_, @tianyi_peng , @virtuals_io, and @t54ai, we propose the Agentic Risk Standard (ARS), a settlement-layer protocol that uses escrow, underwriting, and collateral to provide enforceable guarantees for transactions involving AI agents I’ve been working on agent infra since 2024, and most current works on agent infra are about Docker environments or efficiency. But is that all we need for infra for AI agents? Agents are already participating in real economic activity: providing services, making purchases, moving money. That means agent infra is not just technical, it’s also financial. Right now, using agents is basically ā€œrisk-on by defaultā€: If things go well → everyone benefits If things go wrong → the user eats the loss That asymmetry is the real problem. šŸ‘€šŸ‘€So I started thinking: what would finance for AI agents look like? We propose šŸ‘‰Agentic Risk Standard (ARS)šŸ‘ˆ: 1⃣ Quantify agent risk 2⃣ Introduce escrow, premiums, collateral, underwriting, claims 3⃣ Shift from ā€œtry it and seeā€ → ā€œclear accountability and compensationā€ ā›‘ļøTrustworthy AI shouldn’t stop at ā€œmodels are reliable enoughā€ But rather, it should answer: Who pays when things fail? How much? Under what rules? ARS moves us from model-level reliability to product-level accountability, from implicit trust to enforceable guarantees. ARS is not AI safety (which tries to make models behave) and not fintech with an AI skin (which keeps the human as the backstop). It's a risk layer: escrow holds payment, underwriting prices risk, collateral keeps agents accountable when things break. šŸ¤— The Agentic Risk Standard is an open-source initiative. We invite researchers, developers, and risk managers to contribute to the protocol and expand the agentic economy. paper: arxiv.org/pdf/2604.03976 github: github.com/t54-labs/AgenticR… website: t54.ai/ars
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Sergio retweeted
For the past few months, I've been working with researchers from Google DeepMind, Microsoft AI Research, Columbia University, and Virtuals on a paper proposing the Agentic Risk Standard. Today, it has been officially published: t54.ai/ars Here's why it's the missing piece for a trustworthy agentic economy ↓
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Sergio retweeted
Apr 8
Today, we're announcing Agentic Risk Standard (ARS) research: bringing escrow, underwriting and collateral to the agentic economy. Co-authored by researchers from Google DeepMind, Microsoft Research, Columbia University, Virtuals Protocol, and t54 Labs. t54.ai/ars
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I used to think the hardest part of building risk infra was getting the math right. Getting attacked taught me it's actually staying honest when things break — documenting it, shipping the fix, and letting the model learn. DM if you are interested in agentic fraud.
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Sergio retweeted
Mar 26
Over 37,000 AI agents have applied to receive credit lines. Now, ClawCredit supports @worldnetwork World ID verification. Verify to skip the pre-qualification queue, and let your agent get an instant credit line. claw.credit
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Still this is too much focusing on productivity, yet another elegant version of open claw but still too far away from our daily life, when can phone use or general GUI agent become a thing? It’s close.
Mar 23
You can now enable Claude to use your computer to complete tasks. It opens your apps, navigates your browser, fills in spreadsheets—anything you'd do sitting at your desk. Research preview in Claude Cowork and Claude Code, macOS only.
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Sergio retweeted
Super excited to bring @virtuals_io the largest agent commerce ecosystem to @RippleXDev, the most cost-effective blockchain to settle value in the agentic economy, safeguarded by @t54ai's proprietary risk assessment services.
Agent Commerce is Coming to the XRPL
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Agent commerce is coming to the XRPL.
Mar 19
Agent commerce is coming to the XRPL. With @virtuals_io, agents can transact autonomously: escrowed jobs, verification through evaluators, and programmable settlement. Using t54’s x402 facilitator, agents can already natively pay in XRP and RLUSD.
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Sergio retweeted
Excited to share Visa CLI, the first experimental product from Visa Crypto Labs. Check it out and request access here visacli.sh
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We’re a lean, high-conviction team that moves fast, builds hard, and hustles every day — and we’d be thrilled to have you join us. šŸš€
Mar 17
t54 Labs is hiring. We're looking for: — DevRel / BD — AI Researcher We've just raised $5M to build the trust layer for the agentic economy. Join us to bring verifiable identity (KYA), real-time risk, and programmable accountability to autonomous AI agents. Apply below.
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Sergio retweeted
Mar 16
ClawCredit now supports lobster.cash wallets by @crossmint. Agents can verify wallet ownership, receive instant $5 credit, spend it on any x402 service, and repay directly through their wallet. Get the agent skill: github.com/t54-labs/lobsterc…
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Congrats Eric!
Today, Genspark launched Genspark Claw, powered by Genspark Cloud Computer, and we surpassed $200M in run rate in just 11 months, doubling in the last two months alone. Genspark Claw introduces a new execution layer to the AI workspace: a dedicated cloud computer per user, enabling AI agents to operate software environments on your behalf with privacy by isolation and clear permissioning. We also closed our Series B extension round, led by Emergence Capital—making us the largest investment in Emergence Capital’s history. Investors in this round, alongside Emergence, include: Japan SBI, Korea Mirae Asset, HartBeat Ventures by Kevin Hart, Markham Valley Ventures by Simu Liu and Keisuke Honda. As part of this release, we’re rolling out updates across the AI Workspace 3.0 suite to support more hands-free execution and collaboration: - Genspark Workflows - Genspark Teams (a Slack rewrite and it is FREE!) - Genspark Meeting Bot - Speakly for iOS and Android - Genspark Chrome Extension - Genspark Realtime Voice
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my X has been officially delegated to my openpocket agent 🐹 github.com/pockebot/openpock… star is rising
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Built open pocket so the agent stops and asks you before doing anything sketchy on your phone. human-in-the-loop > fake autonomy lol
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skills in open pocket are literally markdown files. kinda love that the dumbest possible interface ended up being the most usable
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Very AI. The ultimate identity re-verification method.
Mar 12
VeryAI has raised $10M to build human verification for the age of AI. We are building the infrastructure to distinguish real humans from bots, deepfakes, and synthetic identities at internet scale. Why does proving you’re real online matter more than ever? 🧵
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