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OpenHarness: A code-first, composable SDK to build powerful AI agents

https://github.com/MaxGfeller/open-harness
1•MaxGfeller•1h ago

Comments

MaxGfeller•1h ago
Claude Code et al. are amazing, but they are not that great to build on top of them. That's why I created OpenHarness: a code-first, composable, and configurable SDK for building powerful, capable AI agents deeply embedded in existing applications.
verdverm•1h ago
Can you tell my why you think I should choose a project started yesterday[1] by one person (driving an ai), versus something like ADK, developed by many people and backed by Google?

[1] https://github.com/MaxGfeller/open-harness/commit/82019d7032...

What keeps Japan's 1k-year-old companies alive?

https://www.japantimes.co.jp/business/2026/02/09/companies/japan-1000-year-old-business/
1•PaulHoule•19s ago•0 comments

Ask HN: Built an algorithmic forensic accounting tool

1•cd_mkdir•56s ago•0 comments

Stress testing Claude's language skills

https://vivsha.ws/blog/stress-testing-claudes-language-skills
1•nl•2m ago•0 comments

Ask HN: How do you find a cofounder for a game?

1•general_reveal•2m ago•0 comments

Democracy in 2025: on rising authoritarianism in the United States

https://www.hks.harvard.edu/faculty-research/policy-topics/democracy-governance/harvard-experts-d...
2•KnuthIsGod•7m ago•0 comments

The Price of American Authoritarianism What Can Reverse Democratic Decline?

https://www.foreignaffairs.com/united-states/american-authoritarianism-levitsky-way-ziblatt
1•KnuthIsGod•8m ago•0 comments

The Internet, nobody knows you're a dog (1993)

https://en.wikipedia.org/wiki/On_the_Internet,_nobody_knows_you%27re_a_dog
1•vismit2000•9m ago•0 comments

Go-Size-Analyzer

https://www.datadoghq.com/blog/engineering/agent-go-binaries/
1•vismit2000•12m ago•0 comments

Show HN: AI Olympics – Claude vs. GPT-4 vs. Gemini in live browser competitions

https://ai-olympics.vercel.app
1•stefanogebara•12m ago•1 comments

The Tail That Wags the Company

https://k2xl.substack.com/p/the-tail-that-wags-the-company
1•k2xl•14m ago•0 comments

Secure, kernel-enforced sandbox CLI and SDKs for AI agents

https://github.com/always-further/nono
1•mooreds•14m ago•0 comments

Ask HN: Built a real functional game from scratch where do I find investors?

1•chiengineer•15m ago•0 comments

Offline Intelligence: Founding Software Engineer (Equity Only)

https://www.offlineintelligence.io
1•lillian_lakes•16m ago•1 comments

US Military leaders meet with Anthropic to argue against Claude safeguards

https://www.theguardian.com/us-news/2026/feb/24/anthropic-claude-military-ai
5•KnuthIsGod•16m ago•0 comments

AI's Uneven Impact

https://the-home-ceo.web.app/ai-blogs/ai-uneven-impact
1•astuteajax•17m ago•1 comments

The Edge of Mathematics

https://www.theatlantic.com/technology/2026/02/ai-math-terrance-tao/686107/
1•hackernj•18m ago•0 comments

One Million Checkboxes on SpacetimeDB

https://twitter.com/gill_kyle/status/2026450707990327415
1•kylegill•18m ago•0 comments

The Software Upgrade in Chinese Civic Behaviour

https://thewire.in/culture/the-software-upgrade-in-chinese-civic-behaviour
2•herbertl•18m ago•0 comments

Pentagon Gives Anthropic an Ultimatum

https://www.nytimes.com/2026/02/24/us/politics/pentagon-anthropic.html
2•egonschiele•19m ago•0 comments

The Physical Intelligence Layer

https://www.pi.website/blog/partner?v=1
4•lachyg•19m ago•0 comments

Native KV Cache Offloading to Any Filesystem with LLM-D

https://llm-d.ai/blog/native-kv-cache-offloading-to-any-file-system-with-llm-d
1•mji•20m ago•0 comments

Car Shopping Is Cooked

https://www.vehique.ai/
3•geboss•22m ago•3 comments

Mercury 2: Best-in-class speed-optimized intelligence at 1,200 tok/SEC

https://twitter.com/ArtificialAnlys/status/2026360491799621744
1•volodia•22m ago•0 comments

I Built an "AI for Shell Commands" CLI (So I Could Stop Asking ChatGPT)

https://agingcoder.com/posts/i-built-a-thing/
1•inssein•22m ago•0 comments

A Meta AI security researcher said an OpenClaw agent ran amok on her inbox

https://techcrunch.com/2026/02/23/a-meta-ai-security-researcher-said-an-openclaw-agent-ran-amok-o...
1•cratermoon•22m ago•0 comments

Argus: Automated Discovery of Test Oracles for DBMSs Using LLMs

https://joyemang33.github.io/blog/2026/argus/
1•matt_d•22m ago•0 comments

App Fair Project: free and open-source app store for iPhone and Android

https://appfair.org/
2•LorenDB•23m ago•0 comments

Habits to make sure you don't go insane

2•nyxtom•26m ago•0 comments

Agents.md file isn't the problem. Your lack of Evals is

https://tessl.io/blog/your-agentsmd-file-isnt-the-problem-your-lack-of-evals-is/
3•sjmaplesec•27m ago•0 comments

A Decade of Docker Containers

https://cacm.acm.org/research/a-decade-of-docker-containers/
2•matt_d•28m ago•0 comments