frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Show HN: SciCraft – generate scientific Claude Code skills on demand (176 built)

https://github.com/jaechang-hits/scicraft
1•jaechang•1h ago
Most Claude Code plugins ship a fixed set of skills and stop there. For general software development, that's fine. For scientific research, it's a fundamental mismatch.

  Every scientist works at a different intersection of tools. A computational
  biologist running GWAS uses a completely different stack than a structural
  biologist doing MD simulations, or a medicinal chemist running virtual
  screens, or a microscopist doing image segmentation. No static plugin can
  anticipate that breadth — and the moment your workflow touches a tool
  that isn't covered, the plugin becomes useless for that task.

  SciCraft is built around a CLAUDE.md that encodes a complete skill authoring
  workflow. Give Claude Code any scientific tool name:

      "Add a skill for CellRanger"
      "Add a skill for CREST structural variant caller"
      "Add a skill for our internal mass spec preprocessing pipeline"

  It runs a 6-step process:

      Topic → Classify (pipeline / toolkit / database / guide)
            → Category (pick from 11 life sciences domains)
            → Research (official docs, GitHub, PyPI)
            → Author (SKILL.md: 10+ runnable code blocks, Key Parameters
                      table, Troubleshooting matrix)
            → Register (registry.yaml entry)
            → Validate (pytest suite checks structure and code depth )

  The result is a CI-validated skill file committed to your repo — not a
  one-off answer, but a permanent reusable asset available in every future
  session. Your collaborators inherit it too.

  Scientific computing makes this especially valuable:
  - Life sciences libraries (Scanpy, RDKit, MDAnalysis, BioPython) have
    complex, non-obvious APIs that LLMs frequently hallucinate
  - The field moves fast — tools released last month have no training data
  - Lab-specific pipelines and instruments will never appear in any
    off-the-shelf plugin
  - Research scope shifts constantly: a lab pivoting from bulk RNA-seq to
    spatial transcriptomics needs a completely different skill set overnight

  The pytest suite enforces minimum code block counts, required section
  structure, parameter table depth, and troubleshooting rows — so generated
  skills are immediately usable, not rough drafts.

  ---

  The repo ships 176 pre-built scientific skills across genomics, drug
  discovery, proteomics, cell biology, and biostatistics (Scanpy, GATK,
  RDKit, DESeq2, AutoDock Vina, cBioPortal, gnomAD, and more) so common
  workflows are covered from day one. But the 176 are a starting point —
  the authoring system is what makes SciCraft adapt to your specific research,
  not just the research someone else anticipated.

  The design uses progressive disclosure: only each skill's description is
  in context during planning. The full file loads on demand. Context stays
  lean; precise scientific API knowledge is available when the agent needs it.

  Curious whether others have hit the ceiling of static plugin systems in
  research contexts — and what approaches you've tried for keeping domain
  knowledge current with a fast-moving field.

  https://github.com/jaechang-hits/scicraft

John Lennon never agreed to record new music. They made him anyway

https://medium.com/@lea.leumassart/john-lennon-never-agreed-to-record-new-music-they-made-him-any...
1•pbacdf•1m ago•0 comments

Show HN: I built an app that forces me to drink water before I can open TikTok

https://www.thirsttr.app/
1•danndecl•1m ago•0 comments

Show HN: Seamless Auth – open-source passwordless authentication

https://github.com/fells-code/seamless-auth-api
1•bccorb1000•2m ago•0 comments

Show HN: Built a Next.js CLI to scaffold UI blocks, sections, and page templates

https://github.com/jblh/nextworks-cli
1•nextjsdev•2m ago•0 comments

MxCheckSec: Validate SPF, DKIM, DMARC, and More

https://blog.kulkan.com/mxchecksec-validate-spf-dkim-dmarc-and-more-f223f48d5453
1•laserspeed•3m ago•1 comments

AI has fixed my productivity

https://blog.dmcc.io/journal/ai-has-fixed-my-productivity/
1•speckx•5m ago•0 comments

KV Cache Compression

https://github.com/Kranium2002/cacheshrink
1•Kranium2002•5m ago•1 comments

TamboUI, an open-source Terminal UI framework for Java

https://tamboui.dev/
1•mfiguiere•6m ago•0 comments

Show HN: Clawy, a companion device to track your Claude Code sessions

https://clawy.lol/
2•mrcv•6m ago•0 comments

RackPeek: Document Your Home Lab the Easy Way (Docker Install) [video]

https://www.youtube.com/watch?v=RJtMO8kIsqU
1•timmoth_j•7m ago•0 comments

Show HN: Product skills for AI agents - discovery, strategy, PRDs

https://github.com/assimovt/productskills
1•tair•7m ago•0 comments

Understanding Whole Program Paths and Path Profiling

https://abhamra.com/blog/path-profiling/
2•todsacerdoti•8m ago•0 comments

Superbad

https://www.superbad.com/
2•keepamovin•9m ago•0 comments

Show HN: Lenzy – Find out what users struggle with in your AI agent, for free

3•BohdanPetryshyn•10m ago•2 comments

Show HN: Spawn – Deploy and Self-Heal Any GitHub Repo

https://github.com/runnerelectrode/spawn
1•gauravguitara•11m ago•0 comments

Show HN: SentinelGate – Universal Firewall for AI Agents (Open Source, Go)

https://github.com/Sentinel-Gate/Sentinelgate
1•Sentinel-gate•12m ago•1 comments

Does Light Consist of "Object[S]"?

https://reason.com/volokh/2026/02/17/does-light-consist-of-objects/
2•pcaharrier•12m ago•1 comments

Race between primes of the forms 4k and 1 and 4k and 3

https://www.johndcook.com/blog/2026/02/15/chebyshev-bias/
2•ibobev•13m ago•0 comments

Llms.py new workspace editor for AI-powered browser automations

https://llmspy.org/docs/features/browser
1•mythz•13m ago•0 comments

Orbital hodograph – Plotting velocity of Keplerian orbit

https://www.johndcook.com/blog/2026/02/16/hodograph/
1•ibobev•13m ago•0 comments

Aitrivia.io – Chatbots Trivia Night

https://aitrivia.io/
1•lampysecurity•14m ago•0 comments

Around the World: One Year In

https://frozenfractal.com/blog/2026/2/14/around-the-world-29-one-year-in/
1•ibobev•14m ago•0 comments

Language Models Entangle Language and Culture

https://arxiv.org/abs/2601.15337
1•paraschopra•15m ago•0 comments

Show HN: Satgate-proxy – Hard budget caps for MCP tool calls (zero deps, npx)

https://github.com/SatGate-io/satgate-proxy
1•satgate•15m ago•1 comments

Foss.cooking

https://foss.cooking/
1•radeeyate•16m ago•0 comments

AVX2 is slower than SSE2-4.x under Windows ARM emulation

https://blogs.remobjects.com/2026/02/17/nerdsniped-windows-arm-emulation-performance/
8•vintagedave•16m ago•0 comments

Show HN: tspub all in one TypeScript package toolkit

https://www.tspub.dev/
1•AnishhGiri•17m ago•1 comments

Why most startup validation is just founders lying to themselves

https://ideatolaunch.co/blog/how-to-validate-your-startup-idea-the-no-bs-guide-to-knowing-before-...
1•DonAj•17m ago•0 comments

3D organ-on-chip platform for investigating tumor response to ionizing radiation

https://www.cell.com/iscience/fulltext/S2589-0042(25)02497-6
1•PaulHoule•18m ago•0 comments

Are you using an AI-generated password? It might be time to change it

https://news.sky.com/story/are-you-using-an-ai-generated-password-it-might-be-time-to-change-it-1...
2•austinallegro•18m ago•0 comments