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Show HN: Knowledge Bases for AI/Human Sharing

https://akuna.software/introduction
1•smissingham•2h ago
Hey HN!

I've been working on knowledge / memory / retrieval tooling for AI + human interaction for a few months now.

Then, just a few days ago Andrej Karpathy posted the subject on X and I felt like this would be a good time to get it out there https://x.com/karpathy/status/2039805659525644595

The short pitch in my view is "Second Brain, for agents, or humans, or a mix of both".

I've been using it personally for a while now, as the tooling has evolved, especially for access to my obsidian notes just like karpathy talks about (read some places, write others etc.). Especially handy when your vault is littered with PDF's and screenshots like mine.

It's also a problem I've worked with a bunch in the enterprise, trying to connect AI & SaaS tools to disparate sources of knowledge, extracting contents from them, making them effectively retrievable, and then controlling the levels of write-back tolerated by agents across different spaces.

I've put as much work as I can into extensive documentation for v0.1, but I'm sure there's lots of improvements needed and some video tutorials & screenshots to follow up with to give some concrete use case examples.

For now, if you're interested in what I think is the most common example (docker self-hosted instance), here is a subfolder with that setup and some inline explainer comments: https://github.com/akunasoftware/akuna/tree/main/examples/co...

If you're interested but the lack of native installer support is a barrier for you, I'd love to get some prioritisation feedback on where to put those efforts. I have some work-in-progress locally but would like to know which platforms to focus on first besides the existing support.

Thanks for taking the time, hope it interests you as much as me, questions & feedback much welcome!

Claude Agent SDK vs. Messages API for a Production AI Assistant?

1•makeavish•1m ago•0 comments

What "elastic compute" means in 2026

https://opencomputer.dev/blog/what-elastic-compute-means
1•iacguy•4m ago•0 comments

Show HN: Real time purchasing power of $1 USD since 2000

https://onedollar.today/
2•traviswingo•6m ago•0 comments

Radial Priority Indexing: A Self-Correcting Vector Memory for NPCs

https://www.heydaytime.net/blog/rpi-semantic-cache-for-npc-memory
1•mihirbelose•6m ago•0 comments

Clojure on Fennel Part One: Persistent Data Structures

https://andreyor.st/posts/2026-04-07-clojure-on-fennel-part-one-persistent-data-structures/
1•roxolotl•6m ago•0 comments

Show HN: MCP plugin that lets Claude autonomously pay for APIs via Lightning

https://github.com/jeffskafi/OpenBolt
1•jaafarskafi•6m ago•0 comments

Playwright vs. Chrome DevTools MCP: Driving vs. Debugging

https://stevekinney.com/writing/driving-vs-debugging-the-browser
1•stevekinney•11m ago•0 comments

Turnpike – typed cost attribution for LLM calls

https://github.com/lucianareynaud/turnpike
1•lucianareynaud•19m ago•0 comments

Quantum computing could fix AI's sustainability problem

https://www.japantimes.co.jp/commentary/2026/04/06/world/quantum-computing-ais-sustainability-pro...
3•billybuckwheat•23m ago•0 comments

Ryan Sarver on X: "How I built a chief of staff on OpenClaw"

https://twitter.com/rsarver/status/2041148425366843500
1•Anon84•23m ago•0 comments

Delve Scandal Just Keeps Getting Worse

https://captaincompliance.com/news/the-delve-scandal-fake-soc-2-audits-open-source-code-theft-and...
8•richartruddie•26m ago•0 comments

Show HN: Manceps – Ruby Client for the Model Context Protocol (MCP)

https://github.com/zarpay/manceps
1•obiefernandez•27m ago•0 comments

Dear Heroku: Uhh What's Going On?

https://judoscale.com/blog/heroku-whats-going-on
3•crcastle•33m ago•0 comments

Stop using AI wrappers and just use Claude

https://brickstack.substack.com/p/i-tried-every-gamma-alternative-just
2•brickstack•34m ago•1 comments

Vision Language Models (2025)

https://huggingface.co/blog/vlms-2025
1•walterbell•45m ago•0 comments

The highest-scoring AI memory system ever benchmarked

https://github.com/milla-jovovich/mempalace
3•latchkey•46m ago•0 comments

Kafka-ML: Connecting the data stream with ML/AI frameworks

https://github.com/ertis-research/kafka-ml
1•teleforce•48m ago•0 comments

Global Fuel Shortage Pushes Governments Toward Demand Controls

https://oilprice.com/Energy/Crude-Oil/Global-Fuel-Shortage-Pushes-Governments-Toward-Demand-Contr...
8•toomuchtodo•48m ago•1 comments

Bezier drawing tool w infinite zoom

https://fatih-erikli-potato.github.io/path-draw/
2•fatih-erikli-cg•50m ago•0 comments

OpenClaw Plugin for Claude Code CLI – Persistent Worker Pool with Smart OAuth

https://github.com/AlexChen31337/openclaw-plugin-claude-code
1•alexchen_dev•53m ago•0 comments

Astronauts Dedicate Moon Crater to Carroll Wiseman, Wife of NASA Commander

https://www.nytimes.com/2026/04/06/science/moon-crater-carroll-reid-wiseman.html
1•shpat•54m ago•0 comments

Training mRNA Language Models Across 25 Species for $165

https://huggingface.co/blog/OpenMed/training-mrna-models-25-species
3•gmays•56m ago•0 comments

It's Time to Take Down Your Smart Cameras [video]

https://www.youtube.com/watch?v=UMIwNiwQewQ
1•locusm•57m ago•0 comments

New Jersey cannot regulate Kalshi's prediction market, US appeals court rules

https://finance.yahoo.com/markets/options/articles/jersey-cannot-regulate-kalshis-prediction-1331...
2•pseudolus•58m ago•0 comments

ATS Resume Builder – Build an ATS friendly resume and get more interviews

https://ats-resume.com
2•chTijani•1h ago•0 comments

Physical Engineering AI – tools for mech engineers

https://github.com/010zx00x1/Awesome-Physical-Engineering-AI
2•010zx00x1•1h ago•0 comments

I set up a static blog that can be updated just by email

https://knxnts.xyz/blog-4.6.26.html
1•knxnts•1h ago•1 comments

I used a single power station to keep my off-grid cabin running

https://www.zdnet.com/home-and-office/energy/bluetti-apex-300-power-station-review/
1•y1n0•1h ago•1 comments

Exploring Psychic Powers Live TV Special (1989) [video]

https://www.youtube.com/watch?v=djKBUDg-v-M
1•nomilk•1h ago•0 comments

AI workout plan generator for Indian personal trainers (coachiq.in)

1•allgrips•1h ago•0 comments