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0xchamin

HN member
Joined
Mon, Mar 23, 2026, 3:09 PM UTC
HN karma
13
Public activity
26 items

About 0xchamin

Software Engineer | AI tinkerer | Interested in AI security

Recent public activity

  1. comment
    Comment #49123108

    page not available for me.

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    Show HN: Karpathy's LLM Wiki as a "Brain KIT" to build compounding knowledge

    I like learning and I spend a lot of time watching YouTube videos, going through blog posts (Anthropic, OpenAI, DeepMind etc.), reading papers. One of the big challenge is to accum…

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    Comment #48897212

    If you like to think from foundations, I believe this video will give a great overview on "Harness Engineering"

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    Comment #48397490

    cool game. I tried. would be nice to include a helper description around what to do. took me a while to understand the challenge better.

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    Comment #48311992

    I enjoy learning the fundamentals right. This article, and the series follow, by an engineer from OpenAI engineer, dive deep into the fundamentals. Sharing in HN because it might h…

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    Comment #47902820

    circular economy???

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    Comment #47896546

    One of the biggest problem with Claude is, it tries to do things that I don't even ask. I really like to have full control over what I do. I feel sometimes, Claude has the urgency …

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    Show HN: Interactive knowledge graph for the AAuth (Agent Auth) protocol

    I built a graph explorer for AAuth (Agent Auth) — an exploratory IETF draft from Dick Hardt (OAuth 2.0 author, 2.1 co-author) where every agent has its own cryptographic identity, …

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    Comment #47832861

    I use Claude Code and Gemini and to LLM as a judge among the two to review each others result and generate a final mermiad diagram.

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    Comment #47832852

    very interesting. Prompt to "generate System Design like ChatGPT end to end". Took about ~3-5 mins the model to download. It generated a reasonably good system design.

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    Comment #47776445

    curious, does this highlight open standards?

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    Comment #47767244

    great suggestion. I can add that to road map.

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    Comment #47763311

    is this based on Karapathy's LLM Wiki idea (link: https://gist.github.com/karpathy/442a6bf555914893e9891c11519... )? . I leveraged Karapathy's wiki idea and built MCPTube- it's a C…

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    Comment #47759439

    One of my mentor at my company got redundant exactly a year ago. He is still looking for the next role. I really feel bad.

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    Show HN: Mcptube – Karpathy's LLM Wiki idea applied to YouTube videos

    I watch a lot of Stanford/Berkeley lectures and YouTube content on AI agents, MCP, and security. Got tired of scrubbing through hour-long videos to find one explanation. Built v1 o…

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    Comment #47591259

    done. good luck!