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Show HN: OpenMetaHarness – long-horizon execution over multiple context sessions

https://github.com/openmetaharness/openmetaharness
3•IzhaarTejani•51m ago
Hi HackerNews,

I've been working with multimodal agentic systems ever since the ImageNet and DQN days.

When I started vibecoding last year, I came up with new ways to set up projects to avoid known issues in long-horizon task execution. I thought it would be great if I had one simple file that a coding agent could read when I start a new project to address these known issues while improving efficiency and autonomy long-term.

OpenMetaHarness is a cognitive architecture that enables coding agents to develop and execute on a long-horizon project vision from 0 to 1 with minimal human intervention and maximum token efficiency across multiple sessions and context windows.

You will be able to direct a persistent engineering operation whose memory, judgment, and discipline compound with the project. As the project accumulates verified decisions, operating lessons, and category-specific trust, any compatible coding agent can resume with more context, repeat fewer mistakes, and work autonomously for longer stretches.

Would love for everyone to try it and contribute! It’s mind blowing seeing it in action.

Karpowership – Floating Power Plants

https://en.wikipedia.org/wiki/Karpowership
1•thelastgallon•1m ago•0 comments

Donald Trump Silenced the Voice of America

https://www.newyorker.com/news/annals-of-communications/how-donald-trump-silenced-the-voice-of-am...
1•rbanffy•1m ago•0 comments

Agent Proxy: Secure Credential Brokering for Agents

https://infisical.com/blog/agent-proxy
1•FinnLobsien•1m ago•0 comments

Agents explained, what makes an LLM an agent?

https://raw.githubusercontent.com/langens-jonathan/blog/refs/heads/main/20260729_AgentsDefined_Pa...
1•flowofcontrol•2m ago•0 comments

A Primer on Circadian Rhythms (2017)

https://biolayne.com/articles/research/primer-circadian-rhythms/
1•geneticdrifts•4m ago•0 comments

Helping companies control which AI skills their teams can use

https://detent.cloud/
1•tommeddubai•4m ago•0 comments

Why is my Claude agent being so mean to its subagent?

https://xcancel.com/antibot/captcha
2•theanonymousone•4m ago•0 comments

Firstmate: Talk to one agent. Ship with a crew

https://github.com/kunchenguid/firstmate
2•metadat•4m ago•0 comments

Stacked PRs are now live on GitHub

https://github.blog/changelog/2026-07-30-stacked-pull-requests-are-now-in-public-preview/
4•tomzorz•6m ago•0 comments

Show HN: I was able to run tiberian sun on cncnet on an M4 MacBook Pro

https://github.com/piyiotisk/cncnet-ts-client-package/blob/master/docs/running-tiberian-sun-on-ap...
1•piyiotisk•7m ago•0 comments

MarkText: A simple and elegant open-source Markdown editor

https://marktext.me
1•nkjoep•7m ago•0 comments

Debian CVE Fixes over Time

https://sigwait.org/~alex/blog/2026/07/30/h1rmR5.html
3•speckx•8m ago•0 comments

Why NPM Dependency Trees Are So Big

https://nesbitt.io/2026/07/28/why-npm-dependency-trees-are-so-big.html
1•type0•8m ago•0 comments

Texas Heat vs. Humanoid – what fails first joints / on-board compute?

https://thehumanoidshop.com/blog/humanoid-robot-105f-texas-heat-telemetry
1•cpsk•9m ago•0 comments

Show HN: Tuneloop – a local CLI for analyzing coding agent session transcripts

https://github.com/tuneloop/tuneloop
3•behat•9m ago•0 comments

The Million-Dollar Talent Wars for 20-Something Math Geniuses

https://www.wsj.com/tech/ai/the-million-dollar-talent-wars-for-20-something-math-geniuses-5cc5a757
1•bookofjoe•11m ago•1 comments

Reproducing Split Brain on CloudNativePG

https://coroot.com/blog/reproducing-split-brain-on-cloudnativepg/
1•ItsGNULinux_•11m ago•0 comments

Show HN: Maybe AI agents shouldn't decide what's sensitive

https://github.com/softcane/hamza
1•pradeep1177•11m ago•0 comments

Lasers could recharge drones in mid-air to extend flying time

https://www.thenationalnews.com/future/technology/2026/07/29/lasers-could-recharge-drones-in-mid-...
1•yogthos•12m ago•0 comments

First-of-kind Guillain-Barré drug switches off part of immune system

https://www.newscientist.com/article/2582376-first-targeted-treatment-for-guillain-barre-syndrome...
2•atombender•14m ago•1 comments

Show HN: GitHub scanner that finds real ISO 27001/SoC 2 gaps – no AI, no signup

https://normos.io/free-github-scan
1•chrisbuilds42•16m ago•0 comments

A Photo of the Sun Through the Earth

https://www.stevestewartwilliams.com/p/peering-at-the-sun-through-the-earth
2•taylorbuley•17m ago•0 comments

Leopold Aschenbrenner's Situational Awareness seeks capital after AI rout

https://www.ft.com/content/280336bf-dbed-405f-b38e-5af644a21549
2•d_silin•18m ago•0 comments

UEFA members vote to boycott FIFA if Infantino's World Cup plans pursued

https://www.aljazeera.com/sports/2026/7/30/uefa-members-agree-fifa-boycott-if-world-cup-plans-pur...
3•TechTechTech•18m ago•1 comments

Amazon's Zoox to begin charging for rides in Las Vegas after clearing NHTSA

https://www.cnbc.com/2026/07/30/amazon-zoox-robotaxi-rides-las-vegas.html
1•jameslk•19m ago•0 comments

FAA just made an airplane legal that could not have been certified a month ago

https://www.federalregister.gov/documents/2026/07/16/2026-14298/accepted-consensus-standards-for-...
1•r2sk5t•19m ago•2 comments

Signal is working on registration without a phone number

https://aboutsignal.com/news/signal-is-working-on-registration-without-a-phone-number/
4•ahlCVA•20m ago•0 comments

Formality Considered Harmful (2022)

https://joshmpollock.com/blog/formality-considered-harmful/
2•speckx•20m ago•0 comments

Updates to Radar Pricing

https://support.stripe.com/questions/updates-to-radar-pricing-(january-2027)
2•rbarnes01•21m ago•0 comments

Citadel buys Situational Awareness after steep AI losses

https://www.ft.com/content/5fb44089-ecdf-4b48-bc14-1e8b4682b142
6•cl42•22m ago•1 comments