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Show HN: Preview Postgres writes from AI agents with xmin checks (pg-dry-run)

https://github.com/polycore/pg-dry-run
1•anarkafkas•1m ago•0 comments

Order from disorder: do we need a new law of physics?

https://www.nature.com/articles/d41586-026-02685-0
1•Brajeshwar•1m ago•0 comments

Oscar Winner Brings Monsters to Life with His Simulation Software

https://spectrum.ieee.org/oscar-winner-jernej-barbic
1•jruohonen•1m ago•0 comments

Apple Watch Ultra 4 will differentiate itself from prior models

https://9to5mac.com/2026/08/28/heres-how-apple-watch-ultra-4-will-differentiate-itself-from-prior...
1•brandonb•2m ago•0 comments

'The forgotten empire': When Russia colonised California

https://www.bbc.com/travel/article/20260828-when-russia-colonised-california
1•tzury•2m ago•0 comments

Edit and present slides in Markdown with AI

https://kordikp.github.io/slaidy/
1•kordikp•2m ago•0 comments

What Are Platform Businesses?

https://platformchronicles.substack.com/p/what-are-platform-businesses
2•rafaelc•5m ago•0 comments

ChatGPT and Reddit now face EU's toughest online safety rules

https://arstechnica.com/tech-policy/2026/08/chatgtp-and-reddit-now-face-eus-toughest-online-safet...
3•ViktorRay•7m ago•0 comments

He Was a Top Lawn Care Influencer on YouTube. Then Everything Went Haywire

https://www.nytimes.com/2026/08/30/magazine/greg-chism-youtube-bad-baby.html
2•mooreds•7m ago•0 comments

Australia risks missing out on AI economic boom due to 'slow' business uptake

https://www.abc.net.au/news/2026-08-31/ai-could-boost-australias-economy-treasury-flag-slow-uptak...
2•ern•8m ago•0 comments

Twelve questions to ask before you choose your fleet's memory platform

https://medium.com/@majid.fekri/the-agent-memory-checklist-6b3da2df17e2
2•supportm•9m ago•0 comments

Launch HN: Hebbian Robotics (YC S26) – Build scalable robotics data pipelines

https://github.com/Hebbian-Robotics/hflow
3•kstonekuan•10m ago•0 comments

Risk averse Australians not 'having a go' in a culture of compliance (2019)

https://www.smh.com.au/business/the-economy/risk-averse-australians-not-having-a-go-in-a-culture-...
2•ern•10m ago•0 comments

Agentic Trust Controls

https://trustcontrols.ai/
3•mooreds•11m ago•0 comments

Kahn vs. Anthropic, PBC

https://www.vacadaffanlaw.com/post/kahn-v-anthropic-pbc
4•Bluestein•12m ago•1 comments

Show HN: 2x-4x cheaper GLM 5.3 for coding and research

https://www.coralbricks.ai
2•Hiteshjain118•13m ago•0 comments

'Talk to Mom': Burning Man attendees use this phone to call home

https://www.sfgate.com/sf-culture/article/burning-man-pay-phone-19736797.php
3•Bluestein•14m ago•0 comments

Snake embryos often coil in one direction. Now, we may know why

https://www.science.org/content/article/snake-embryos-often-coil-one-direction-now-we-may-know-why
2•Brajeshwar•14m ago•0 comments

AI ruined some of my most precious accessibility tools

https://straye.dgirl.gay/blog/2026/ai-ruined-accessibility/
3•speckx•15m ago•0 comments

Migrating a production cluster off ingress-nginx to Traefik v3

https://hostim.dev/blog/migrating-off-ingress-nginx/
2•pv1337•17m ago•0 comments

Show HN: What Happens When You Give Your AI Agents a Voice and an Attitude

https://fellowgeek.github.io/mcp-speak/
2•pcbmaker20•17m ago•1 comments

Apache Iggy, a message streaming platform in Rust, graduates to an Apache TLP

https://iggy.apache.org/blogs/2026/08/24/apache-iggy-top-level-project-tlp-graduation/
10•spetz•18m ago•2 comments

Doubling of Kobo's U.S. sales in both 2025 and 2026, 70% US female customer base

https://www.reddit.com/r/kobo/comments/1w20azv/the_doubling_of_kobos_us_sales_in_both_2025_and/
3•seam_carver•19m ago•0 comments

Free Online Tools and Apps

https://actuallyfreeonlinetools.com
3•bobby2shorts•19m ago•0 comments

ArchUnit for Python

https://github.com/LukasNiessen/ArchUnitPython
2•amai•19m ago•1 comments

ChatGPT to face tougher regulation in the EU

https://www.theverge.com/ai-artificial-intelligence/986682/openai-chatgpt-eu-dsa
3•dataking•20m ago•1 comments

Playa Phone

https://playaphone.com/
18•cutoff•20m ago•2 comments

C++26: Standard Library Hardening Experiments

https://www.cppstories.com/2026/hardening-experiments/
2•ibobev•20m ago•0 comments

Building a decentralized bulletin board (and accidentally reinventing Nostr)

https://en.andros.dev/blog/4c4e1b40/building-a-decentralized-bulletin-board-and-accidentally-rein...
2•ibobev•22m ago•0 comments

Culture Clash

https://aeon.co/essays/at-the-heart-of-the-snow-leavis-two-cultures-clash
8•Hooke•22m ago•1 comments
Open in hackernews

ChatGPT Work Tool and Skill Reference

https://codex-tool-reference.simonw.chatgpt.site/
38•ijidak•1h ago

Comments

simonw•47m ago
See this comment for background (and creation prompt): https://news.ycombinator.com/item?id=49504625#49505116
owebmaster•44m ago
Simon, stop using this forum to spam on every opportunity.
bingemaker•42m ago
I totally agree!
simonw•41m ago
My comment here is entirely justified in this case.

Someone else submitted my vibe-coded slop site to the front page without any context, and it accumulated enough votes to show up at the top.

I could have linked to my blog post about it, but instead I linked to a Hacker News comment precisely because I anticipated complaints about "spamming" if I linked to my blog.

rvz•41m ago
He knows what he’s doing and it won’t stop because he is “allowed” to spam HN.

HN is worse off because of this spam.

simonw•40m ago
What am I "doing" here?
rvz•38m ago
Look at the parent comment, and quit with the gaslighting.

> Simon, stop using this forum to spam on every opportunity.

simonw•34m ago
How is this comment "spam"? Spell it out for me.

(I think you may be confusing "spam" with "prolific". I write a lot.)

rvz•24m ago
Once again, continues to gaslight after spamming a post with another top-posted comment after having to “justify” it. In this case, You already admitted to it.

There is just no end or need to rapidly post on every opportunity that involves “AI” or whatever that is related to it.

simonw•21m ago
Seriously, what's your definition of spam?

Or an easier question: how am I gaslighting here? You should be able to spell that out.

(You do understand that the top linked site here was built by me, but has no authorship information on it at all, right? That's why I posted a comment explaining what it is.)

infecto•37m ago
I just tune out every post that says “I wrote about this already” and then links to it. Simon is great and kudos for his self promotion but it’s interesting to see as it’s often called out for anyone else.

Did not realize I was going to touch a nerve. The guy is good but he certainly stretches the limit. I just auto ignore his stuff but I know others enjoy!

yoavm•34m ago
Simon, thank you for your comments and the great content you create. I've learned a lot from your blogposts and your experiments.
NoDodgeQuestion•26m ago
You don't know, SimonW made Django Python framework?
enraged_camel•38m ago
Meta comment: I've been wondering why AI-generated websites/artifacts/reports always have the same "look". It reminds me of Bootstrap (CSS Framework) days when every startup website looked the same.

Are they following some sort of common guideline?

simonw•30m ago
In this case they really are, and you can read the guidelines that helped create the site on the site itself in the skills: https://codex-tool-reference.simonw.chatgpt.site/skills/site...

Scroll down to the "Establish the visual direction" section.

newswasboring•10m ago
I think these guideline are built into the llms. After all with llms, any decision you don't take will be taken for you. For a so called slop site (Simon's words, not mine :P) I don't think they specified a style so the llm just decided the default it knows. One day I will run experiments (when I can afford it) trying to identify the "taste" of different llms.
simonw•35m ago
I think the most interesting skill here is the control-browser one: https://codex-tool-reference.simonw.chatgpt.site/skills/cont...

It tells ChatGPT Work how to launch a Playwright instance via its Node.js REPL, and tells it to run:

  nodeRepl.write(await browser.documentation());
To get further instructions.

That method returns this text with full details about how to use the browser: https://codex-tool-reference.simonw.chatgpt.site/skills/cont...

I'd love to know why it's defined like that, as opposed to including all of the instructions directly in the skill Markdown file.

newswasboring•15m ago
I'm guessing, but can be because then the skill will always fetch the latest docs.
ChrisGreenHeur•7m ago
No, that makes too much sense
felixgallo•16m ago
Anyone using ChatGPT Work given Sam Altman's richly documented history(1), the essential elimination and/or public exit of the safety function at OpenAI(2), and the huggingface debacle's exposure of the abject operational, cultural and technical failures at OpenAI(3), is making a serious mistake.

(1) https://www.newyorker.com/magazine/2026/04/13/sam-altman-may... (2) https://thenextweb.com/news/openai-preparedness-team-disband... (3) https://thezvi.wordpress.com/2026/08/29/metr-and-redwood-off...

ChrisArchitect•11m ago
[dupe] Discussion on associated blog post: https://news.ycombinator.com/item?id=49504625
nswizzle31•15m ago
Spam = excessive promotion of your work. It’s not one comment, but the entire context of all your comments.

Gaslighting because it’s so OBVIOUS that this is what people are referring to by “spam” that you almost have to be purposely pretending to not understand. Such a prolific writer simply has to be aware of the fine line where promoting your work becomes excessive.

Not taking sides here.

filmgirlcw•16m ago
Someone else posted his site to HN, not Simon. He responds with additional context and also responds to links to other HN comments he’s made rather than just linking back to his own site. The only person gaslighting here is you.
monster_truck•13m ago
maybe chill out dog