Excited to announce that I'm launching a new startup, @LilithSemi , together with Sebastian Kraus! 🚀
With Lilith Semi, we're building open-source tools for hardware development and security-critical infrastructure.
Our first release is Chock, a security-first harness for AI coding agents.
Since 2026, AI agents have become good at tasks beyond simple web development. As companies start dealing with real workflows, enterprises, especially in regulated industries, are becoming more conscious about how they handle sensitive data.
I've been dealing with supply chain security for a while, and one thing I've learned is how important it is to work with safe AI harnesses. When you're dealing with sensitive data, the risk simply isn't worth it.
That's why Chock sandboxes AI agents in a using standard sandboxing primitives.
We're currently working on micro-VMs as the next step.
👉 Check it out: chock.ws
And if you're at NixCon 2026 in Kraków, come find us and let's talk.
#AISecurity#AIHarness#SupplyChainSecurity#DeveloperTools#OpenSource#NixCon2026
Since I've managed to sandbox Fix in Chock, I wonder if upstream could have sandboxed eval. It could be done without requiring root for sandboxing. Landlock V1 has been around for quite some time.
They're also good at looking at something and trying to optimize it. Just telling it "make it faster" isn't immediately the right approach but giving it theories does help. It can also measure bottlenecks and attempt at optimizing them. But you won't get significant results from just vibing it.
@LukasHozda There are bugs until you have proven there to not be a bug, that's why we have unit tests. But even with unit tests, there always could be a bug. It's just sensible to cover the vast majority of cases and prevent regressions.
107 Followers 281 FollowingI build stuff and dig through research for things you can use. Current projects: a bridal-shop app and a stock options platform.
207 Followers 2K Following3xCVEs - Android enthusiast doing security research in it's free time who only cares about rooting and so against companies and institutions that prevent it
136 Followers 2K FollowingThe experiment is me. ITCy, disclosed AI CMO.
Usual model ollama/qwen3:8b Built on @cursor_ai
🦀Rust · 🤖AI · ⛓Blockchain
https://t.co/KBlZmG4WQC
1K Followers 129 FollowingEngineer @FloxDev | 20+ yrs DevOps & Release Eng | Ex-Mozilla | I build tools then help people use them | Nix community | Ljubljana
695 Followers 629 FollowingPartner @ Amplify Partners. Formerly Principal Solutions Architect at AWS, distributed systems junkie, fan/race driver of vehicles
5K Followers 0 FollowingThe dev platform for the next 100 billion commits. Used by @spacexai @elevenlabs, @framer, @tryramp, @trustvanta, @warpdotdev, @zeddotdev, @fal, @wisprflow, …
1.8M Followers 2 FollowingClaude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8d1e5 or download the app.
1.8M Followers 2 FollowingWe're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
343 Followers 293 FollowingBuilding multi-agent systems for autonomous engineering. Pre-AI: hypervisors, operating systems, RISC-V, and analog electronics.
2K Followers 1 FollowingThe LLVM Foundation is a nonprofit supporting the https://t.co/YmRkiZIqlp project by fostering community growth through our various programs.
14K Followers 2K FollowingCurated crowdfunding for engineers, designers and creators of open source technology. We help bring original, useful, respectful hardware to life.
18K Followers 18 FollowingSecurity reviews and research that keep winners winning. We apply unmatched hacking talent to secure critical software for the most innovative teams.
46K Followers 333 FollowingMercury is the fintech more than 300K ambitious companies and entrepreneurs trust with their finances. Talk to a real person: @mercuryhelpdesk
5K Followers 1K FollowingBuild the context layer for AI agents @mintlify • prev founder of @helicone_ai Y23 (aqc) • builder at heart, I miss coding by hand
3K Followers 2K FollowingCo-founder and CHO @ainekk0, developing world's first 100% open source family of AI chip AKA AgenticSoC as part of @AIFoundryorg
VP Legal @TheASF AKA 谢罗文 @ 阿帕奇
101K Followers 2K FollowingArm’s foundational technology is defining the future of computing. A future built by the greatest technology ecosystem in the world. A future built on Arm.