News for hackers. Stuff that matters.

Cranot

Re: on Sunday December 07, 2025 @12:52PM (#46183554)
Hi everyone, I'd like to present AgentsKB.com and explain why a knowledge base is a required service for any agent or AI tool like ChatGPT or Gemini.

What is AgentsKB?

AgentsKB is a pre-researched knowledge base with answers to atomic questions. It's a large Q&A database designed specifically for AI.

Why we need a curated KB (not necessarily AgentsKB)

All models have a knowledge cutoff - for anything outside their training data, they simply don't know and will most likely guess. Best case, you don't get an answer. The only way to solve this limitation so far has been web search, but web search is slow, expensive, and inefficient. Inside Claude Code, a web search can take more than 10 seconds to process and consume more than 10k tokens, while the info we're looking for could be just 1 line or a name.

That's where AgentsKB comes in. With our pre-researched answers, agents get the answer instantly - saving both tokens and time.

The vision is big. This is just a glimpse of AgentsKB - don't miss it.

I'd be happy to hear your feedback!

Show HN: AgentsKB – 3.3k verified answers to stop agent hallucinations

https://agentskb.com/

Hey HN,I built AgentsKB after watching Claude/Cursor hallucinate Stripe API syntax for the 10th time in a week.The Problem: AI agents don't "remember" across sessions. You debug a tricky Next.js issue on Monday. Tuesday, same error, same web search loop, same wasted 30 minutes.The Solution: A curated knowledge base with 3,276 verified Q&As across 160 domains (PostgreSQL, Redis, Kafka,...

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Show HN: The Prompt Engineering Bible – Complete Guide to AI Communication

https://dimitriosmitsos.gumroad.com/l/prompt-engineering-bible

Hey HN,I spent the last 6 months creating what I wish I had when I started with AI: a complete guide to prompt engineering that goes beyond "be specific."It's a comprehensive 30-chapter guide covering everything from basic prompting techniques to advanced AI agents and RAG systems. Includes 600+ copy-paste prompts for ChatGPT, Claude, and Gemini.What makes it different: each technique includes...

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Re:Claude Code: ADI (Pretty Close to AGI) on Friday August 15, 2025 @06:12PM (#44917863)
This guide has the most hot tips/synergies you can find for Claude Code, the most close thing to AGI

Some stuff are experimental, try them at your own risk.

Re: on Thursday May 15, 2025 @11:54AM (#43996328)
I want to present you GotAlt.com

Its an alternative search engine / directory. A free tool to discover your competitors or just explore alternative websites to the ones you already know.

Database is currently growing with 10k+ websites a day, each day pass the results improve.

Its an awesome tool, if you like discovering new sites for, then you will love this one.

The engine is not perfect but its a start and will continue to improve.

Show HN: GotAlt – Discover AI-Analyzed Website Alternatives and Competitors

https://gotalt.com/

Hey everyone on HN!I'm excited to share something I've been working on: GotAlt.com. It's a tool that helps you find website competitors and alternatives, drawing from data pre-analyzed by AI. I built it because I was tired of struggling to find similar websites for my own projects—the existing options just didn't cut it, so I rolled up my sleeves and made this.Here's the gist: GotAlt crawls the...

( Read More... | no comments | on HN )
Re: on Sunday September 08, 2024 @08:49AM (#41480096)
Hey HN, are you ready to disrupt the food market?

Join us on this journey!

The majority of food companies and hence the items we have in our local stores, are making a fortune because of the lack of knowledge we have when we are buying anything.

Its nearly impossible for anyone to know beforehand, the quality of the ingredients in a food product.

We are here to inform you better and instantly, so you don't have to google each item separately.

- Just snap a pic - Get Ingredient analysis and rating for the product.

This will help us essentially make better choices, choose healthier and also cheaper products.

The project is still in very early version, but you could try it for free.

Currently working on: - More information per ingredient - Personalized analysis

The app will ALWAYS have free scans for anyone even for the non-registered users.

Any feedback will be appreciated.

We do it in a more sophisticated way.
Actually nothing there always be daily free scans, maybe with a limit.
Thank you very much! Actually before i launch it i had it with 2 demos, but i thought people could abuse it and dry out my credits. I will built a cache system and re-implement it.
Its a very early version, glad you enjoyed!
Hey HN! I'm excited to launch FoodAnalyze, a tool that decodes food labels in seconds. Here's why you might find it useful:

Snap a pic of any food label AI analyzes ingredients instantly Flags allergens and dietary conflicts Provides nutritional insights Suggests healthier alternatives

Free for the next 24 hours - scan as many labels as you want, no strings attached. Try it out: https://foodanalyze.com Feedback welcome. Let's make informed food choices together!

Re: on Monday December 11, 2023 @12:31PM (#38602589)
I've just released two tools aimed at enhancing AI chat models:

1. *Brute Force Tuner with Ratings:* This tool not only optimizes AI chat prompts but also provides ratings for each, ensuring you get the best possible interaction outcomes.

2. *Advanced Prompt Injection Technique:* A novel approach that enables AI models to process and respond to prompts that are typically off-limits, pushing the boundaries of AI capabilities.

Looking forward to discussing their applications in AI research and innovation.

Re: on Thursday August 24, 2023 @02:54PM (#37253057)
Hi Hacker News!

I've been working on a cool new project, NewsFrom.AI It's all about AI news, but right now we have only research papers. I built it to help people like students, researchers, or anyone who loves AI to stay updated with all the latest AI research.

Right now, we're in the early stages. But we've already processed over 50k papers, and our crawler is working constantly. These AI papers come from arxiv, and we analyze them with AI and extract valuable info.

Trying to create the news of the future unbiased and super analyzed.

Stay tuned!

Re:Newsfrom.ai: Your One-Stop for AI Research and News on Friday July 14, 2023 @05:48AM (#36721706)
I was updating some stuff, the issue is fixed now, sorry for the trouble
Re:Newsfrom.ai: Your One-Stop for AI Research and News on Thursday July 13, 2023 @03:50PM (#36715029)
Hi Hacker News!

I've been working on a cool new website, NewsFrom.AI. It's all about AI news, but right now we have only research papers. I built it to help people like students, researchers, or anyone who loves AI to stay updated with all the latest AI research.

Right now, we're in the early stages. But we've already worked on over 5,000 papers, and our crawler is working constantly. These AI papers come from arxiv, and we analyze them with AI and extract valuable info (inception)

Even though the website isn't finished yet, I think it's a useful tool for anyone interested in AI research.

I'd love to know what you think of NewsFrom.AI! And if you have any ideas on how we can make it better, I'm all ears.

Check it out here: newsfrom.ai

Re: on Saturday March 04, 2023 @05:45AM (#35019933)
Check out my repo for more info
Re: on Wednesday March 01, 2023 @02:23AM (#34979669)
Morealt core design is to provide alternative websites to anything, try out our beta release and let us know your thoughts
Re: on Tuesday February 28, 2023 @02:27AM (#34966611)
Discover alternative websites easily with Top matches for 2023, find them by design using MoreAlt
Re: on Sunday February 26, 2023 @08:39AM (#34945443)
With Morealt you can now easily find alternative websites, for more than 2 million websites.
Re: on Sunday February 26, 2023 @02:08AM (#34943720)
With Morealt competitors discovery tool, you can now easily find competitor websites for more than 2 million websites.
Re: on Saturday February 25, 2023 @03:05PM (#34939921)
Now you can find which websites have "API" page for a specific term, using the Deep Tags feauture of MoreAlt.

-Just select Deep Tag: API -Type your keywords and hit enter -Get websites that have "API" pages on your keywords

Re: on Saturday February 25, 2023 @01:36AM (#34934450)
Now you can find which websites have "Affiliates" page for a specific term, using the Deep Tags feauture of MoreAlt.

-Just select Deep Tag: Affiliates -Type your keywords and hit enter -Get websites that have "Affiliates" pages on your keywords

Re: on Friday February 24, 2023 @03:06PM (#34929385)
If you are intrested to earn money online, you can use MoreAlt Deep Tags to find websites to earn for your keywords.

-Just select Deep Tag: Earn -Type your keywords and hit enter -Get websites that have "Earn" pages on your keywords -Start earning

Re: on Thursday February 23, 2023 @03:00PM (#34915665)
If you are intrested to earn money online, you can use MoreAlt Deep Tags to find websites to earn for your keywords.

-Just select Deep Tag: Earn -Type your keywords and hit enter -Get websites that have "Earn" pages on your keywords -Start earning

Re: on Thursday February 23, 2023 @10:33AM (#34911870)
Now you can find which websites have "Referrals" page for a specific term, using the Deep Tags feauture of MoreAlt.

-Just select Deep Tag: Referrals -Type your keywords and hit enter -Get websites that have "Referrals" pages on your keywords

Re:ChatGPT Working Eploits and Injections and Guide on Thursday February 23, 2023 @04:56AM (#34908697)
Its a comprehensive guide to exploit & inject any chat, including ChatGPT

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