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Show HN: I Vibecoded a Python Class Hierarchy Checker (Needs Your Eyes)

https://github.com/agaz1985/umberto
2•adale•1y ago
I vibecoded a static checker for Python class hierarchies. Basically a tool that scans inheritance trees, spots structural issues (like unimplemented abstract methods or messy multiple inheritance), and helps enforce clean design patterns without running the code. Additionally, if you provide an OpenAI key, it suggests you how to refactor with composition.

It’s still rough and definitely needs polish and tests, but I wanted to put it out there early to see if it might be interesting or useful to others.

I’d love your thoughts. Is this something you’d find useful? Or is it solving a non-problem? Curious to hear what you think.

Contributions are very welcome. Feel free to open issues or PRs if you have ideas or just want to help shape it.

Repo: https://github.com/agaz1985/umberto

Metabolic Heterogeneity of Obesity

https://www.nature.com/articles/s41591-026-04718-7
1•brandonb•46s ago•0 comments

Launch HN: Simantic (YC F26) – Firmware Simulation for AI Agents

1•shong0504•51s ago•0 comments

Where the Next Maintainers Learn

https://abbykearns.substack.com/p/where-the-next-maintainers-learn
1•sylvainkalache•2m ago•0 comments

H.264 Is Magic

https://sidbala.com/h-264-is-magic/
3•ea016•4m ago•0 comments

Serving Prefill and Decode for Agentic AI (On Tenstorrent Blackhole)

https://tenstorrent.com/en/developers/blog/serving-prefill-and-decode-for-agentic-ai
2•episod•4m ago•0 comments

Embrace: RCE, Address Bar Spoofing and More in Cursor, Codex, Copilot and Claude

https://forever.security/blog/embrace-hacking-5-ai-assistants-embedded-browsers/
1•galbash•4m ago•0 comments

Is $ 80K okay to live in US?

https://salary-statistics.netlify.app/us
1•rlatkdrktkd•5m ago•0 comments

Ask HN: I built a local-first in-browser vector PDF editor with OCR – feedback?

1•saiyam-jain-dev•5m ago•0 comments

Getting good at AI takes time and practice

https://www.seangoedecke.com/getting-good-at-ai-takes-time-and-practice/
1•rmoff•5m ago•0 comments

LLMs for Computational Social Science

https://www.nature.com/articles/s41562-026-02539-9
1•brandonb•5m ago•0 comments

I 'write software' as of Oct 2026 – Part 1

https://chicagobuss.dev/blog/my-setup/
2•rmoff•6m ago•0 comments

UK social media ban may lock out more than 100k teenagers without ID

https://www.theguardian.com/uk-news/2026/oct/29/id-social-media-ban-snapchat-tiktok-teenagers
1•01-_-•6m ago•0 comments

AI for Science expands to foundations and research institutions

https://www.anthropic.com/news/ai-for-science-expands-foundations-research-institutions
1•pretext•6m ago•0 comments

Dead Star Offers a Glimpse into Our Solar System's Future

https://nautil.us/dead-star-offers-a-glimpse-into-our-solar-systems-future-1286164
1•Brajeshwar•6m ago•0 comments

Alphabet shares tumble in $500B rout

https://www.ft.com/content/eb386156-5bf9-4edd-80f2-803fdee1e33d
1•pier25•6m ago•1 comments

Democrats' Secret Effort to Stack Alaska's Ballot

https://www.nytimes.com/2026/10/28/us/politics/alaska-dan-sullivan-conspiracy-peltola.html
1•brandonb•7m ago•0 comments

Stars' criminal histories could reshape estimates of their magnetic fields

https://phys.org/news/2026-10-grand-theft-astro-stars-criminal.htm
1•PaulHoule•9m ago•0 comments

I'm building my toddler a game wall, and Google's dead Stadia controller runs it

https://www.xydac.com/blog/toddler-game-wall-stadia-controller/
1•xydac•9m ago•0 comments

Running Self-Hosted AI Agents on Oxide

https://oxide.computer/blog/self-hosted-ai-agents
1•chmaynard•9m ago•0 comments

An Al Breakthrough Has Made Decades of Computer Science Research 'Irrelevant'

https://www.wired.com/story/ai-made-decades-of-computer-science-research-irrelevant/
1•vahen•9m ago•0 comments

Show HN: Witchat – Windows/Linux client for the bitchat Bluetooth mesh

https://github.com/BarefootJoey/witchat
1•barefootjoey•10m ago•0 comments

Grace Blackwell needs a new scheduler: 27% more usable GPUs from the same racks

https://skypilot.ai/blog/grace-blackwell-needs-a-new-scheduler
3•wondersky•12m ago•0 comments

MCP tools should disclose LLM and external API dependencies

https://santurcesoftware.com/mcp-tools-should-disclose-llm-and-api-calls
1•boredumb•12m ago•0 comments

Give your coding agent a verification harness to check its code

https://www.heal.dev/verification-harness
3•Ilysse•13m ago•1 comments

Show HN: Wavefunction – a minimal, open-source desktop coding agent for Mac

https://www.wavefunction.si/
1•spstoyanov•13m ago•0 comments

GeDefense TV – local-first security console for Android TV / Google TV

https://github.com/visiongaiatechnology/gedefense_androidtv
1•visiongaiatech•15m ago•0 comments

Investors turn on Alphabet after profit miss, ad slowdown and high spending

https://www.theguardian.com/technology/2026/oct/28/google-alphabet-q3-earnings-report
3•wslh•15m ago•0 comments

Seed Phrase

1•ANTHONY399•15m ago•0 comments

Industry Standard Tools: The default products in each profession

https://industrystandard.tools/
1•surprisetalk•17m ago•0 comments

I tested 39 LLMs on solving Rubik's cubes with no tools

https://brianbriscoe.dev/blog/i-tested-39-llms-on-solving-rubiks-cubes
1•briscoooe•19m ago•0 comments