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netvarun

HN member
Joined
Fri, Sep 11, 2009, 12:37 AM UTC
HN karma
2,740
Public activity
364 items

About netvarun

Varun Sivamani

Founder, Keygraph https://keygraph.io/ We build AI pentesting software.

Check out our open source AI pentester, Shannon (46k+ stars): https://github.com/KeygraphHQ/shannon

Recent public activity

  1. comment
    Comment #49251935

    Wow, this was really fun to play around with! Amazing execution and launch! Quick feedback: it’d be great if the page updated when the URL changes, so you can explore different pos…

  2. comment
    Comment #49028412

    https://x.com/Qiaoqiao2001/status/2080003441821163958 While there was a bunch of human effort - it is not that hard to imagine this whole pipeline becoming fully autonomous in the …

  3. comment
    Comment #49025780

    I posted a similar comment when the winners were leaked: https://news.ycombinator.com/item?id=48906573 i’d like to revise my earlier comment: 2022 may have been the last time we ha…

  4. comment
    Comment #49000273

    https://news.ycombinator.com/item?id=48986943

  5. comment
    Comment #48906573

    First of all congrats to the winners. Second, fitting that codex enters the picture. The last time the fields medals were announced llms were still very nascent :) And I am convinc…

  6. comment
    Comment #48906523

    “The Anthropic team for their incredible coding models (Fable-5 wrote every line of code in this project), and the Claude Code harness.” Source: the repo

  7. comment
    Comment #47418065

    This is an amazing project - thank you for building/sharing it!

  8. comment
    Comment #45097967

    Shameless plug: We're building this. Our goal is to provide AI pentesting agents that run continuously, because the reality is that companies (eg: those doing SOC 2) typically get …

  9. comment
    Comment #45019517

    s/x84/x86/

  10. comment
    Comment #44969463

    Hey Shawn!

  11. comment
    Comment #44969462

    Hi - we should chat :)

  12. comment
    Comment #44075666

    I think they refer to: IB - investment banking PE - private equity HF - hedge funds or High Frequency trading (?)

  13. comment
    Comment #44054352

    Tangent: Did Windsurf actually get acquired by OpenAI? I would have imagined some sort of announcement from OpenAI at the very least? Bloomberg was the one to break that news too, …

  14. comment
    Comment #43984198

    Does anyone have insight into Neon's financials - specifically their revenue, COGS, and gross margins? I'm trying to understand what made Databricks value them at $1B. Was it stron…

  15. comment
    Comment #43697945

    https://archive.is/kVsvc

  16. comment
    Comment #43420094

    Dagger ( https://dagger.io ) recently seems to have reinvented/rebranded itself as some llm agent platform.

  17. comment
    Comment #43369347

    @dang: The original URL (from Step Security, the company that discovered this flaw) is a better source for this: https://www.stepsecurity.io/blog/harden-runner-detection-tj-...

  18. comment
    Comment #42200840

    Agree - that’s what we use too.

  19. comment
    Comment #42199049

    Wow that had been quite a journey - thanks for the detailed response. We’ve been using cel internally in a golang codebase and been pretty happy with it. I’ve only know about starl…

  20. comment
    Comment #42196202

    This looks cool - will give it a try (hah!) Curious on why you picked starlark instead of cel for the conditional scripting part?

  21. comment
    Comment #40751286

    Congrats to the team. IIRC their CTO was the creator of RocksDB.

  22. comment
    Comment #40746938

    Very slick interface and implementation! This is why I love coming to HN!

  23. comment
    Comment #40661074

    Thanks for the detailed answer - please turn it into a blog post! Excited to see competition and different architectural approaches to tackle durable execution. Wishing you all the…

  24. comment
    Comment #40660251

    Feedback: everybody’s question is going to be on why this over temporal? I’ve noticed you answered a little bit of that below. My advice would be to write a detailed blog post mayb…

  25. comment
    Comment #40137490

    "Be kind. Don't be snarky. Converse curiously; don't cross-examine. Edit out swipes." "Please don't fulminate. Please don't sneer, including at the rest of the community." https://…