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Show HN: Valknut – static analysis to tame agent tech debt

https://github.com/sibyllinesoft/valknut
2•CuriouslyC•31m ago
Hi y'all,

In my work to reduce the amount of time I spend in the agentic development loop, I observed that code structure was one of the biggest determinants in agent task success. Ironically, agents aren't good at structuring code for their own consumption, so left to their own devices purely vibe-coded projects will tend towards dumpster fire status.

Agents aren't great at refactoring out of the box either, so rather than resign myself to babysitting refactors to maintain agent performance, I wrote a tool to put agents on rails while refactoring.

Another big problem I encountered trying to remove myself from the loop was knowing where to spend my time efficiently when I did dive into the codebase. To combat this I implemented a html report that simplifies identifying high level problem. In many cases you can click from an issue in the report directly to the code via VS Code links.

I hope you find this tool as useful as I have, I'm working on it actively so I'm happy to field feature requests.

Show HN: WhatDoYouDo – A subscription-free rolodex/Relationship management tool

https://whatdoyoudo.xyz/
1•yashesmaistry•14s ago•0 comments

How to Fix an Unbearably Slow iCloud Drive

https://danielmiessler.com/blog/fix-slow-icloud
1•speckx•25s ago•0 comments

Fusionauth-JWT v6.0.0 Released

https://github.com/FusionAuth/fusionauth-jwt/releases/tag/6.0.0
1•mooreds•27s ago•0 comments

The biggest AI win I've experienced

https://github.com/calebmadrigal/fuzzygraph/pull/4
1•calebm•1m ago•1 comments

30 years of SOHO staring at the sun

https://www.space.com/astronomy/sun/30-years-of-soho-staring-at-the-sun-space-photo-of-the-day-fo...
1•almosthere•4m ago•0 comments

1T row challenge in 76s using 10k CPUs

https://docs.burla.dev/examples/process-2.4tb-in-parquet-files-in-76s
2•pancakeguy•5m ago•0 comments

Zig quits GitHub, says Microsoft's AI obsession has ruined the service

https://www.theregister.com/2025/12/02/zig_quits_github_microsoft_ai_obsession/
3•Bender•6m ago•1 comments

IBM CEO says there is 'no way' spending on AI data centers will pay off

https://www.businessinsider.com/ibm-ceo-big-tech-ai-capex-data-center-spending-2025-12
3•nabla9•6m ago•1 comments

Android Zero-Days Patched in December 2025 Security Update

https://www.securityweek.com/androids-december-2025-updates-patch-two-zero-days/
2•Bender•7m ago•0 comments

Over 90% of the cases we receive, cell-level repair is not possible on LG packs

https://twitter.com/evclinic/status/1994876173277335745
2•doener•7m ago•0 comments

Sam Altman issues 'code red' at OpenAI as ChatGPT contends with rivals

https://www.theguardian.com/technology/2025/dec/02/sam-altman-issues-code-red-at-openai-as-chatgp...
5•jethronethro•8m ago•1 comments

See your life in weeks

https://www.compasscalendar.com/life
1•tylerdane•8m ago•0 comments

Mistral misspelled Ministral on HuggingFace and Ollama

https://huggingface.co/collections/mistralai/ministral-3
4•mrtimo•9m ago•0 comments

Bank of England warns of AI bubble risk

https://www.bbc.com/news/articles/cx2e0y3913jo
3•voxadam•10m ago•0 comments

Bun has been acquired by Anthropic

https://bun.com/blog/bun-joins-anthropic
34•ryanvogel•11m ago•3 comments

Anthropic Acquires Bun

https://www.anthropic.com/news/anthropic-acquires-bun-as-claude-code-reaches-usd1b-milestone
15•httpteapot•12m ago•5 comments

What to buy that improves quality of life

https://www.developing.dev/p/what-to-buy-that-improves-quality
2•ryanlpeterman•12m ago•1 comments

Show HN: We built a simple app to share step counts with photos and notes

https://beststeps.app/
1•wowitsmrinal•14m ago•0 comments

How Swiss watchmakers survived the quartz crisis

https://worksinprogress.co/issue/watch-men/
1•tollandlebas•14m ago•0 comments

DocNode: A TypeScript OT library for local-first apps

https://github.com/docnode/docnode
2•GermanJablo•14m ago•1 comments

What Is a Program?

https://frn.sh/posts/programs/
1•shellpipe•14m ago•0 comments

100000 TPS over a billion rows: the unreasonable effectiveness of SQLite

https://andersmurphy.com/2025/12/02/100000-tps-over-a-billion-rows-the-unreasonable-effectiveness...
18•speckx•16m ago•0 comments

How Home Assistant became the most important project in your house

https://github.blog/open-source/maintainers/the-local-first-rebellion-how-home-assistant-became-t...
7•chmaynard•17m ago•0 comments

School Cell Phone Bans and Student Achievement (NBER Digest)

https://www.nber.org/digest/202512/school-cell-phone-bans-and-student-achievement
3•harias•18m ago•1 comments

Joys of a Strongly Worded Email

https://vale.rocks/posts/strongly-worded-emails
2•Eridanus2•18m ago•0 comments

The UK Has It Wrong on Digital ID. Here's Why

https://www.eff.org/deeplinks/2025/11/uk-has-it-wrong-digital-id-heres-why
2•baranul•19m ago•0 comments

LLMs, Partial Evaluation, and the Three Futamura Projections (2025)

https://posgeo.wordpress.com/2025/12/02/llms-partial-evaluation-and-the-three-futamura-projections/
1•williamjsdavis•20m ago•0 comments

Ask HN: How to get client on upwork? (2025)

2•teminal•24m ago•1 comments

Show HN: I built an alternative to the Cloud Native Landscape

https://rawkode.academy/technology/matrix
1•rawkode•26m ago•0 comments

Oracle EBS exploitation similar to Clop's MOVEit, GoAnywhere attacks

https://www.scworld.com/news/oracle-ebs-exploitation-similar-to-clops-moveit-goanywhere-attacks
3•Bender•26m ago•0 comments