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Show HN: ModelFuzz – Open-source runtime guardrails for AI agents

https://www.modelfuzz.com/
2•higagan•1h ago

Comments

latchattack•48m ago
how are policies versioned? after a block is caused, does the audit leave some trace of the policy state or how it happened? i.e. are blocks reproducible

New funding rules will make US research slower, costlier and harder to share

https://theconversation.com/new-trump-administration-rules-on-federal-science-funding-could-make-...
2•teaman2000•4m ago•0 comments

Look at Silicon Valley history from 360 degrees over the years

https://ValleyOfIdeas.com
1•chenpaul•5m ago•0 comments

Building Political Superintelligence

https://freesystems.substack.com/p/building-political-superintelligence
3•m-hodges•5m ago•0 comments

I've converted my website to grayscale

https://rz01.org/qmx/
2•exitnode•8m ago•2 comments

Optical Memory Link Could Boost AI in Robotics

https://spectrum.ieee.org/ai-in-robotics
1•jonbaer•8m ago•0 comments

Persistent Money Struggles Linked to Faster Brain Ageing

https://www.ucl.ac.uk/news/2026/jul/persistent-money-struggles-linked-faster-brain-ageing
1•karakoram•16m ago•0 comments

Show HN: Punter.js – single-file JavaScript game engine for teaching programming

https://punterjs.org/
1•john-doherty•16m ago•0 comments

LLM Cliche Highlighter

https://tools.simonwillison.net/llm-cliche-highlighter
2•saikatsg•17m ago•0 comments

America's schools admit screens make students worse off

https://fortune.com/article/schools-abandoning-chromebooks-laptop-programs-as-screen-time-hurts-l...
1•jedberg•20m ago•0 comments

Kitty [terminal emulator] chases the mouse

https://lwn.net/Articles/1080821/#Comments
2•leephillips•21m ago•0 comments

In a Ukrainian bomb shelter, Laura Loomer explains shift on Russia's war

https://apnews.com/article/laura-loomer-trump-ukraine-russia-interview-101852f6deab17e1d8d215fdde...
2•haburka•21m ago•0 comments

Please ship APIs, not AI

https://iamwillwang.com/notes/please-ship-apis-not-ai/
1•wxw•21m ago•0 comments

Illume Labs – Your 24/7 personalized health companion

https://www.illumelabs.ai/
3•parilatawa•22m ago•2 comments

OpenAI: A Bubble Bigger Than Dotcom

https://www.youtube.com/watch?v=zDtvrme-L-0
3•cable2600•24m ago•1 comments

Go server-less for projects that only need to scale from 2-200 users

https://seamside.com/docs/
2•akumpf•25m ago•1 comments

Iran used roaming systems, ad tech to track US troops in Gulf: Report

https://www.turkiyetoday.com/business/iran-used-roaming-systems-ad-tech-to-track-us-troops-in-gul...
5•billybuckwheat•26m ago•0 comments

BSD seq(1) on Linux

2•1vuio0pswjnm7•28m ago•0 comments

What Happened to Tagging? (2019)

https://daily.jstor.org/what-happened-to-tagging/
2•downbad_•29m ago•0 comments

OptMem: Plug-and-play infinite memory for any agent

https://github.com/VictorTaelin/OptMem
1•LightMachine•29m ago•0 comments

The bitter lesson for skills and coding agents

https://twitter.com/jim_dowling/status/2081455720336179313
1•jamesblonde•31m ago•0 comments

Doom running on nothing but regex find-and-replace

https://github.com/4RH1T3CT0R7/doom-regex
1•amichail•32m ago•0 comments

Learning two pointers from scratch after solving 100 LeetCode problems

https://leetcopilot.dev/blog/two-pointers-intuition-for-leetcode-beginners-step-by-step
2•alexwang24•33m ago•0 comments

I Made Open Source Adobe Acrobat – Windows 11

https://github.com/jonahgigi534-wq/PDF-Pilot
1•Jonathan_Gigi•34m ago•1 comments

We need to rethink tech stack

2•vivekk7190•35m ago•1 comments

Angels in Coptic Magic I: Introduction

https://www.coptic-magic.phil.uni-wuerzburg.de/index.php/2026/01/16/angels-in-coptic-magic-i-intr...
2•jruohonen•39m ago•0 comments

Show HN: A QR code that plots where you scanned it from

https://3dqr.sshh.io/
1•sshh12•40m ago•0 comments

Writers set to share millions after $1.5B Anthropic settlement

https://www.irishtimes.com/crime-law/courts/2026/07/26/hundreds-of-irish-writers-set-to-share-mil...
1•afshinmeh•44m ago•1 comments

Stages of Denial

https://nsl.com/papers/denial.html
3•tosh•46m ago•0 comments

Show HN: The source of one own knowledge and it's causes

https://rzwsan.vercel.app/posts/knowledge-origin/
1•rzwsan•47m ago•0 comments

The US is charging an American citizen for wiping his phone at the border

https://www.theverge.com/policy/971097/us-charging-american-citizen-wiping-phone-duress-password
5•arkits•47m ago•1 comments