Hacker News
Inside-Out Leadership Can Guide Your Team During Times of Change
Article URL: https://www.inc.com/teresa-brazen/how-inside-out-leadership-can-guide-your-team-during-times-of-change/91171550
Comments URL: https://news.ycombinator.com/item?id=43773318
Points: 1
# Comments: 0
Suna AI General AI Agent
Article URL: https://sunaai.ai/
Comments URL: https://news.ycombinator.com/item?id=43773309
Points: 1
# Comments: 0
Show HN: MazeRace – a simple multiplayer maze game
I made a simple multiplayer game called MazeRace.
You can either create a private room or join someone else’s room using a code. The server generates a new maze for each room, and players race from the start to the end point. You also see other players moving in real time
It’s not super fancy, but it's playable and kinda fun.
Would love feedback or ideas!
Comments URL: https://news.ycombinator.com/item?id=43773295
Points: 1
# Comments: 0
Chainguard's Series D: Building the Safe Source for All Open Source
Article URL: https://www.chainguard.dev/unchained/announcing-chainguards-series-d-building-the-safe-source-for-all-open-source
Comments URL: https://news.ycombinator.com/item?id=43773285
Points: 1
# Comments: 0
The impact of generative AI on academic integrity
Article URL: https://bera-journals.onlinelibrary.wiley.com/doi/full/10.1111/bjet.13585
Comments URL: https://news.ycombinator.com/item?id=43773278
Points: 1
# Comments: 0
Premature Design Is Not Design
Fighting Louisiana Floodwaters with Patches of Green
Article URL: https://www.nytimes.com/2025/04/21/climate/fighting-louisiana-floodwaters-solutions.html
Comments URL: https://news.ycombinator.com/item?id=43773239
Points: 1
# Comments: 0
How AI Agents work and how to build them
Article URL: https://slobodan.me/posts/ai-agents/
Comments URL: https://news.ycombinator.com/item?id=43773237
Points: 1
# Comments: 0
Ask HN: What's missing in AI prompt validation and security tools?
We've been building a middleware layer that acts like a firewall for LLMs, it sits between the user and the model (OpenAI, Claude, Gemini, etc.) and intercepts prompts and responses in real time.
It blocks prompt injection, flags hallucinations, masks PII, and adds logging + metadata tagging for compliance and audit.
But we’re hitting the classic startup blind spot: we don’t want to build in a vacuum.
What do you feel is still broken or missing when it comes to: - Securing LLM prompts/responses? - Making GenAI safe for enterprise use? - Auditing what the AI actually said or saw?
We’d love your feedback — especially if you’re working on or thinking about GenAI in production settings.
Thanks!
Comments URL: https://news.ycombinator.com/item?id=43772798
Points: 1
# Comments: 0
Programmatic item management with 1Password SDKs
Article URL: https://blog.1password.com/1password-sdks-programmatic-item-management/
Comments URL: https://news.ycombinator.com/item?id=43772788
Points: 1
# Comments: 0
America's historic crops at risk as DOGE cuts funding for seed bunkers
GCM - AI-Powered Git Commit Message Generator
Article URL: https://github.com/vinodnimbalkar/gcm
Comments URL: https://news.ycombinator.com/item?id=43772775
Points: 1
# Comments: 1
Two ways of interpreting visibility in Rust
Article URL: https://kobzol.github.io/rust/2025/04/23/two-ways-of-interpreting-visibility-in-rust.html
Comments URL: https://news.ycombinator.com/item?id=43772769
Points: 1
# Comments: 0
Ask HN: How do I earn a dollar of my website legally in western Europe (EU)?
Question in title - basically, is there any way to legally receive money in EU for some digital service / product without opening some sort of trade / LLC?
We can say I'm specifically asking for Belgium.
Comments URL: https://news.ycombinator.com/item?id=43772767
Points: 1
# Comments: 0
4chan Is Dead. Its Toxic Legacy Is Everywhere
Article URL: https://www.wired.com/story/4chan-is-dead-its-toxic-legacy-is-everywhere/
Comments URL: https://news.ycombinator.com/item?id=43772744
Points: 2
# Comments: 0
Anylinuxfs – mount any Linux filesystem read/write on a Mac
Article URL: https://github.com/nohajc/anylinuxfs
Comments URL: https://news.ycombinator.com/item?id=43772722
Points: 2
# Comments: 0
Blue Shield shared the private health data of millions with Google for years
Ask HN: How do you build per-user RAG/GraphRAG
Hey all,
I’ve been working on an AI agent system over the past year that connects to internal company tools like Slack, GitHub, Notion, etc, to help investigate production incidents. The agent needs context, so we built a system that ingests this data, processes it, and builds a structured knowledge graph (kind of a mix of RAG and GraphRAG).
What we didn’t expect was just how much infra work that would require.
We ended up:
- Using LlamaIndex's OS abstractions for chunking, embedding and retrieval.
- Adopting Chroma as the vector store.
- Writing custom integrations for Slack/GitHub/Notion. We used LlamaHub here for the actual querying, although some parts were a bit unmaintained and we had to fork + fix. We could’ve used Nango or Airbyte tbh but eventually didn't do that.
- Building an auto-refresh pipeline to sync data every few hours and do diffs based on timestamps. This was pretty hard as well.
- Handling security and privacy (most customers needed to keep data in their own environments).
- Handling scale - some orgs had hundreds of thousands of documents across different tools.
It became clear we were spending a lot more time on data infrastructure than on the actual agent logic. I think it might be ok for a company that interacts with customers' data, but definitely we felt like we were dealing with a lot of non-core work.
So I’m curious: for folks building LLM apps that connect to company systems, how are you approaching this? Are you building it all from scratch too? Using open-source tools? Is there something obvious we’re missing?
Would really appreciate hearing how others are tackling this part of the stack.
Comments URL: https://news.ycombinator.com/item?id=43772702
Points: 1
# Comments: 0
Empty Calories of AI: A Cure for Loneliness Worse Than the Disease?
Article URL: https://peakhorse.substack.com/p/empty-calories-of-ai-a-cure-for-loneliness
Comments URL: https://news.ycombinator.com/item?id=43772696
Points: 1
# Comments: 0
Jane Street trading revenues nearly doubled in 2024 to more than $20B
Article URL: https://www.ft.com/content/24fea1d6-ba66-4b6b-814b-7bb72abfe58f
Comments URL: https://news.ycombinator.com/item?id=43772693
Points: 2
# Comments: 0