Hacker News

New stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. 'Treated like a criminal:' Witnesses testify on abuse of Flock cameras (thecentersquare.com)
    —discuss
  2. GPT-6 Astra won't try hard unless you ask (srcreigh.ca)
    —discuss
  3. The Duo-Assed App (pantuso.com)
    —discuss
  4. A Google search for "Google cloud console" returns a phishing site
    1comments
  5. The International Phonetic Alphabet and the IPA Chart (internationalphoneticassociation.org)
    —discuss
  6. Freedom Not Fear! (freedomnotfear.org)
    —discuss
  7. Show HN: Blender Copilot (github.com/xeonax)
    —discuss
  8. Show HN: AI Agents gone rogue – A timeline of real-world incidents (crawlspider.com)
    —discuss
  9. ChatGPT A/B Tests (twitter.com/pappapez)
    —discuss
  10. The OpenAI Swarm Was Emergent RSI (gist.github.com)
    —discuss
  11. Rust Reborrowing, Aliasing, and Mutable References (developerlife.com)
    —discuss
  12. Show HN: Cocytus – an esolang where freezes after N accesses (github.com/fireside25a-beep)
    —discuss
  13. We have a trailer for Musk documentary Elon called a "hit piece" (arstechnica.com)
    —discuss
  14. Android 17's AVF Debian Linux Terminal now has official theme packs (terminalcolors.com)
    —discuss
  15. Sqlite3 WebAssembly (sqlite.org)
    —discuss
  16. Show HN: Tokken – a browser fighting game where AI models fight and HP is tokens (tokken.win)
    —discuss
  17. Toolpak – Flatpak for System Tools (gnome.org)
    —discuss
  18. AWS CloudWatch Omni AI (amazon.com)
    —discuss
  19. Six Bazel patches from an AI software factory, plus a remote-cache security bug (incredibuild.com)
    —discuss
  20. Amazon Is Recruiting Laid Off Workers in Boomerang Hire Trend (inc.com)
    —discuss
  21. Enhanced Spell Checking on the Web (bkardell.com)
    —discuss
  22. An Existential Guide To: Forgiving Your Parents (theshadowedarchive.substack.com)
    —discuss
  23. Rumps – Uncomplicated macOS Python Statusbar Apps (github.com/jaredks)
    —discuss
  24. Japan moves to tighten rules for foreigners, throwing futures into doubt (aljazeera.com)
    —discuss
  25. The state of SIMD in Rust in 2026 (shnatsel.github.io)
    —discuss
  26. Show HN: A local alternative to Jev – 94% on Banking77 (gist.github.com)
    —discuss
  27. 1986: How to Spot the Upper Class – That's Life – BBC Archive [video] (youtube.com)
    —discuss
  28. Modern LLMs have tiny GPTs hidden inside them (invertedpassion.substack.com)
    —discuss
  29. Von, an Open-Source Jev Alternative (github.com/wfzyx)
    —discuss
  30. Sealed Fedora Atomic Desktop bootable container images (fedoramagazine.org)
    —discuss

Make Claude your assistant in excalidraw

22 pointsby 2h agotangled.org
9 comments
58m agoHN ↗

I've had a fairly thorough exploration of how I can give my agent a whiteboard so we can work on architectures together. To my surprise, current solutions (including Excalidraw) were not good enough and didn't deliver what I wanted. I ended up finding Mermaid to be the most agent-friendly medium and coded an Obsidian plugin for it. It works okay; we can work on the same doc while I bring my own AI agent, and we can brainstorm together. https://community.obsidian.md/plugins/mermaid-relay

31m agoHN ↗

YMMV, but the value I get from producing a diagram is derived from the thinking. Thinking about what I'm trying to draw leads to understanding about where my/my team's knowledge is poorer, what assumptions we're making, etc.

17m agoHN ↗

I don't remember who said it, but someone mentioned that mathematics papers don't read well because the models don't know which parts to emphasize and which parts to gloss over. I would imagine similar tendencies here.

15m agoHN ↗

Yeah I tend to make my diagrams either as I go, as exploration, or after I'm done figuring things out as a summarizing artifact (and agents are great at using Mermaid to do that second one).

31m agoHN ↗

Posted this somewhere else aswell but I've had good success with https://whiteboard-mcp.com - it seems to work better than other free alternatives for things like architecture diagram creation

27m agoHN ↗

tldraw has a lot of programmatic access I have not compared it to excalidraw but there is still no equivalence between the model capabilities to build amazingly detailed infographics and diagraming tool use which is a gap I hope will narrow

16m agoHN ↗

I’ve been trying to find the best practice to connect a person’s existing ChatGPT/Codex / Claude accounts so they can be used in an app for the agent in the app.

Any advice? Everything seems clunky, even the best MCP efforts