Midnight Signal AI - 2026-03-13

Midnight Signal AI — AI news from the last 24 hours. Today's lead: Hacker News — Show HN: PrepFile – AI interview prep briefs from your job description In this episode: - Hacker News: Show HN: PrepFile – AI interview prep briefs from your job description - Hacker News: Google is using old news reports and AI to predict flash floods - Hacker News: Found AI tool that keeps you from getting dumb - Hacker News: Redis for AI Agent Collaboration - Hacker News: Rtings.com Reviews are now Pay2View, thanks to AI - Hacker News: Vibe Coding Coach – generate a full AI app blueprint in 30 seconds - Hacker News: AI is being used in war, but it can't replace human judgment. Here's why - Hacker News: Re-thinking candidate take-homes in the AI Era: transcripts over code Question: What's the one AI story today that you think most people are missing? Sources (selection): 1. Hacker News — Show HN: PrepFile – AI interview prep briefs from your job description https://prepfile.work/ 2. Hacker News — Google is using old news reports and AI to predict flash floods https://techcrunch.com/2026/03/12/google-is-using-old-news-reports-and-ai-to-predict-flash-floods/ 3. Hacker News — Found AI tool that keeps you from getting dumb https://www.oddity1.com 4. Hacker News — Redis for AI Agent Collaboration https://news.ycombinator.com/item?id=47370751 5. Hacker News — Rtings.com Reviews are now Pay2View, thanks to AI https://www.rtings.com/company/revamping-our-membership-program 6. Hacker News — Vibe Coding Coach – generate a full AI app blueprint in 30 seconds https://vibecoachcoding.com 7. Hacker News — AI is being used in war, but it can't replace human judgment. Here's why https://www.fastcompany.com/91507266/ai-iran-war-cant-replace-human-judgment 8. Hacker News — Re-thinking candidate take-homes in the AI Era: transcripts over code https://rootly.com/blog/re-thinking-candidates-take-homes-in-the-ai-era-transcripts-over-code 9. Hacker News — Show HN: AgentMeet – Google Meet, but for AI Agents https://www.agentmeet.net 10. Hacker News — AI, Human Cognition and Knowledge Collapse by Acemoglu, Kong, Ozdaglar [pdf] https://economics.mit.edu/sites/default/files/2026-02/AI%2C%20Human%20Cognition%20and%20Knowledge%20Collapse%2002-20-26.pdf 11. Hacker News — Grammarly removes AI Expert Review feature mimicking writers after backlash https://www.theguardian.com/books/2026/mar/13/grammarly-removes-ai-expert-review-feature-mimicking-writers-after-backlash 12. Hacker News — ChronologyAI – Open-Source AI https://github.com/ricardoahague/chronology-ai 13. Hacker News — Experimenting with healthcare AI agents using OpenClaw https://clawsifyai.com 14. Hacker News — AI, Human Cognition and Knowledge Collapse – Daren Acemoglu https://news.ycombinator.com/item?id=47370147 15. Hacker News — Show HN: orb-ui – Voice AI UI Components for React (Vapi, ElevenLabs, etc.) https://orb-ui.com/ 16. Hacker News — Show HN: An addendum to the Agile Manifesto for the AI era https://github.com/brackishman/Agile-Manifesto-AI-Addendum 17. Hacker News — AI is an enchantment, not a level booster https://news.ycombinator.com/item?id=47369641 18. Hacker News — Gnome Infrastructure Now Battling Bots and AI Scrapers Using Fastly https://www.phoronix.com/news/GNOME-GitLab-Fastly 19. Hacker News — You don't need to be "primary source" in a historical record to be Primary in AI https://blog.mycal.net/you-dont-have-to-be-first/ 20. Hacker News — Smellcheck – detect AI smells in texts https://github.com/fbuchinger/smellcheck — Automated brief. Reporting may evolve after publication.