Show HN: Adaptive Recall, persistent memory for AI assistants over MCP
Article URL: https://www.adaptiverecall.com/ Comments URL: https://news.ycombinator.com/item?id=48884815 Points: 14 # Comments: 0
Developer
Show HN: Zen Mode – a global focus mode for macOS
Article URL: https://github.com/cabeen/zen-mode Comments URL: https://news.ycombinator.com/item?id=48884663 Points: 9 # Comments: 3
The State of MCP Security [pdf]
Article URL: https://www.canopii.dev/State%20of%20MCP%20Security%202026.pdf Comments URL: https://news.ycombinator.com/item?id=48884647 Points: 13 # Comments: 0
Flash-MSA: Accelerating Million-Token Training with Sparse Attention Kernels
Article URL: https://nanduruganesh.github.io/flash-msa/ Comments URL: https://news.ycombinator.com/item?id=48884618 Points: 9 # Comments: 0
Tiny Emulators
Article URL: https://floooh.github.io/tiny8bit-preview/index.html Comments URL: https://news.ycombinator.com/item?id=48884395 Points: 97 # Comments: 3
Defining new Jax types with hijax
Article URL: https://docs.jax.dev/en/latest/hijax_types.html Comments URL: https://news.ycombinator.com/item?id=48884100 Points: 11 # Comments: 2
Neocities: Create your own free website
Article URL: https://neocities.org/ Comments URL: https://news.ycombinator.com/item?id=48884052 Points: 71 # Comments: 22
The One-Step Trap (In AI Research)
Article URL: http://incompleteideas.net/IncIdeas/OneStepTrap.html Comments URL: https://news.ycombinator.com/item?id=48883415 Points: 36 # Comments: 7
I love LLMs, I hate hype
Article URL: https://geohot.github.io//blog/jekyll/update/2026/07/12/i-love-llms.html Comments URL: https://news.ycombinator.com/item?id=48883343 Points: 261 # Comments: 144
Claude Code sends 33k tokens before reading the prompt; OpenCode sends 7k
This started based off of a hunch. We usually use OpenCode, but were 'forced' to use Claude Code for a while due to issues with Meridian. In that time, we saw the usage meter rise much, much more quickly than when using OpenCode. This was the initial anecdotal evidence, but we undertook this smal...
I Learned to Read Again
Article URL: https://substack.magazinenongrata.com/p/how-i-learned-to-read-again Comments URL: https://news.ycombinator.com/item?id=48883238 Points: 64 # Comments: 22
Mechanistic interpretability researchers applying causality theory to LLMs
https://arxiv.org/abs/2301.04709 Comments URL: https://news.ycombinator.com/item?id=48883090 Points: 70 # Comments: 58
Against Usefulness
Article URL: https://www.motivenotes.ai/p/against-usefulness Comments URL: https://news.ycombinator.com/item?id=48882956 Points: 69 # Comments: 17
Migrating a production AI agent to GPT-5.6: 2.2x faster, 27% cheaper
Article URL: https://ploy.ai/blog/migrating-a-production-ai-agent-to-gpt-5-6 Comments URL: https://news.ycombinator.com/item?id=48882716 Points: 85 # Comments: 18
LARP – Revenue infrastructure for serious founders
Article URL: https://www.larp.website/ Comments URL: https://news.ycombinator.com/item?id=48882569 Points: 108 # Comments: 27
Automation Without Understanding
Article URL: https://arxiv.org/abs/2607.06377 Comments URL: https://news.ycombinator.com/item?id=48882554 Points: 78 # Comments: 37
An explanation of our search results
Article URL: https://web.archive.org/web/20040612082405/https://www.google.com/explanation.html Comments URL: https://news.ycombinator.com/item?id=48882180 Points: 7 # Comments: 2
TK, or the secret to effortless writing (2024)
Article URL: https://atthis.link/blog/2024/49629.html Comments URL: https://news.ycombinator.com/item?id=48882144 Points: 13 # Comments: 1
Why study Diophantine equations?
Article URL: https://hidden-phenomena.com/articles/modular Comments URL: https://news.ycombinator.com/item?id=48882097 Points: 15 # Comments: 1
How to Read More Books
Article URL: https://scotto.me/blog/2026-07-12-how-to-read-more-books/ Comments URL: https://news.ycombinator.com/item?id=48882056 Points: 48 # Comments: 18