Wrote about similar observations few days back. Bespoke AI prompt, harness and context engineering seem obsolete after few months
https://jakobbr.eu/2026/10/14/hot-take-ai-skills-already-get...
https://jakobbr.eu/2026/10/14/hot-take-ai-skills-already-get...
If you do, let us know and we'll put it in the SCP (https://news.ycombinator.com/item?id=26998308), so it will get a random placement on HN's front page.