Midnight Signal AI — AI news from the last 24 hours.

Today's lead: Hacker News — A persistent AI I built to stop LLMs from resetting

In this episode:

- Hacker News: A persistent AI I built to stop LLMs from resetting

- Hacker News: Show HN: Lfg – WoW raid frames for AI agents on a $25 LED

- Hacker News: Origins – I built an AI app that reveals your ancestral roots from a selfie

- Hacker News: Show HN: Plaidify – Give AI agents access to any login-protected website

- Hacker News: Tech boss uses AI and ChatGPT to create cancer vaccine for his dying dog

- Hacker News: AI's Music Taste

- Hacker News: UK Society of Authors launches logo to identify books written by humans not AI

- Hacker News: Show HN: Joy – Trust Network for AI Agents to Verify Each Other

Question:

What's the one AI story today that you think most people are missing?

Sources (selection):

1. Hacker News — A persistent AI I built to stop LLMs from resetting

https://news.ycombinator.com/item?id=47382912

2. Hacker News — Show HN: Lfg – WoW raid frames for AI agents on a $25 LED

https://terratauri.com/blog/lfg-raid-frame-for-ai-agents/

3. Hacker News — Origins – I built an AI app that reveals your ancestral roots from a selfie

https://sites.google.com/view/origins-app

4. Hacker News — Show HN: Plaidify – Give AI agents access to any login-protected website

https://github.com/meetpandya27/plaidify

5. Hacker News — Tech boss uses AI and ChatGPT to create cancer vaccine for his dying dog

https://www.theaustralian.com.au/business/technology/tech-boss-uses-ai-and-chatgpt-to-create-cancer-vaccine-for-his-dying-dog/news-story/292a21bcbe93efa17810bfcfcdfadbf7?nk=dc9aa2af1081f65de194279d7a6a2a17-1773526230

6. Hacker News — AI's Music Taste

https://abidsikder.pages.dev/blog/2026-03-14-ai-music-taste/

7. Hacker News — UK Society of Authors launches logo to identify books written by humans not AI

https://www.theguardian.com/technology/2026/mar/10/uk-society-authors-logo-identify-books-written-by-humans-not-ai

8. Hacker News — Show HN: Joy – Trust Network for AI Agents to Verify Each Other

https://choosejoy.com.au

9. Hacker News — AI Policy

https://dbushell.com/ai/

10. Hacker News — Tehran Hijacked AI

https://www.dailymail.co.uk/debate/article-15640991/ChatGPT-Islamic-terrorist-propaganda.html

11. Hacker News — Major investor 'shocked and sad' that the games industry is 'demonizing' gen AI

https://www.pcgamer.com/software/ai/major-investor-is-shocked-and-sad-that-the-games-industry-is-demonizing-generative-ai/

12. Hacker News — Show HN: I let the internet control my iPad with AI

https://play.thomaskidane.com/

13. Hacker News — What can change the nature of an AI?

https://onatm.dev/2026/03/14/what-can-change-the-nature-of-an-ai/

14. Hacker News — Agent Format: A Declarative Standard for AI Agents (Agentformat.org)

https://agentformat.org/

15. Hacker News — Rise of the AI Soldiers

https://time.com/article/2026/03/09/ai-robots-soldiers-war/

16. Hacker News — AI Exposure of the US Job Market

https://github.com/karpathy/jobs

17. Hacker News — AI Elements 1.9 is now available

https://vercel.com/changelog/ai-elements-1-9

18. Hacker News — Vigil v1.1 – Open-source security ops platform with embedded AI brain

https://github.com/vigil-agency/vigil

19. Hacker News — Anti-Slop: A GitHub action that detects and automatically closes AI slop PRs

https://github.com/peakoss/anti-slop

20. Hacker News — Tech boss uses AI and ChatGPT to create cancer vaccine for his dying dog

https://theaustralian.com.au/business/technology/tech-boss-uses-ai-and-chatgpt-to-create-cancer-vaccine-for-his-dying-dog/news-story/292a21bcbe93efa17810bfcfcdfadbf7?123#qwe

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Automated brief. Reporting may evolve after publication.