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Show HN: Raggy – A lightweight CLI tool for RAG over local documents

https://github.com/paulknysh/raggy
3•paulknysh•44m ago

Comments

paulknysh•43m ago
A lightweight CLI tool for Retrieval-Augmented Generation (RAG) over local documents built with LangChain, Chroma, and Ollama. Hybrid database (vector + BM25 index) and embedding generation run fully locally. Answer generation can run either via a local LLM or remotely using an API key. raggy supports most common document formats and handles images/scans automatically via OCR.

Built this for myself, curious if others may find it useful :)

The Mythical Token-Month

https://mythicaltokenmonth.com
1•frag•4s ago•0 comments

The University Degree Is Losing Its Lustre

https://www.ft.com/content/54cf40cd-149f-40db-b603-21aecd5f66ec
1•karakoram•1m ago•1 comments

Could United Launch Alliance's money problems force its owners to sell?

https://arstechnica.com/space/2026/09/could-/-launch-alliances-money-problems-finally-force-its-o...
1•sklargh•1m ago•0 comments

Show HN: Interview Roadmap for .NET

https://www.dotnetinterviews.com/roadmap
1•sadeed08•2m ago•0 comments

Show HN: EthersFlow - Adversarial Multi-model Consensus gate for AI agent action

https://www.ethersflow.com/try-it
1•EthersFlow•2m ago•0 comments

H.R.1332 – Thirty-Two Hour Workweek Act

https://www.congress.gov/bill/118th-congress/house-bill/1332
1•ortusdux•4m ago•0 comments

Audio Intelligence Privacy Overview [pdf]

https://www.apple.com/privacy/docs/Audio_Intelligence_Privacy_Overview_Sep_2026.pdf
1•throwfaraway4•5m ago•0 comments

Fruit Fly Brain Trained to Play Doom, Mario64, and Beat Saber

https://www.pcgamer.com/hardware/after-google-mapped-an-adult-male-fruit-flys-brain-software-engi...
1•hydrolox•6m ago•0 comments

Meta's Muse AI works and creeps me out

https://www.theverge.com/tech/993391/meta-muse-ai-hands-on
1•thm•6m ago•0 comments

Fashion's Most Disgusting Product

https://www.nytimes.com/2026/09/10/opinion/new-york-fashion-week-fast-fashion.html
1•whack•8m ago•0 comments

Show HN: PredictionArchive

https://predictionarchive.com
1•brianritz•11m ago•0 comments

Civil Libertarians Knew This Would Happen. We Should Have Listened

https://www.nytimes.com/2026/09/10/opinion/911-patriot-act-trump-politics.html
1•hn_acker•11m ago•1 comments

AI agents still diverge at temperature 0. When does it matter?

https://medium.com/@ruxiz2005/ai-agents-still-diverge-at-temperature-0-when-does-it-matter-f5abac...
1•ruxiz•12m ago•0 comments

My Library Card Has Saved Me $1,330 – and I Want More

https://www.salon.com/2026/09/06/my-library-card-has-saved-me-1330-and-i-want-more/
2•karakoram•12m ago•0 comments

Show HN: KnowMeNot – your ChatGPT vs. a ChatGPT that has never met you

https://knowmenot.com
1•skilledDevelope•13m ago•0 comments

What Is a Columnar Database?

https://clickhouse.com/resources/engineering/what-is-columnar-database
1•peter_d_sherman•13m ago•0 comments

Trading Keggers for 'Wellness Darties'

https://www.nytimes.com/2026/09/11/style/wellness-darties-college-gen-z-tiktok.html
1•0in•14m ago•0 comments

Promptrack – Track How ChatGPT, Perplexity and AI Overviews Mention You

https://promptrack.io
1•samirbelabbes•16m ago•0 comments

DE9 Parts – Interactive Tribute to Richie Hawtin's DE9 Closer to the Edit

https://www.de9parts.com/
1•ChrisArchitect•17m ago•0 comments

Synthesizing Loop-Free Programs with Rust and Z3 (2020)

https://fitzgen.com/2020/01/13/synthesizing-loop-free-programs.html
1•karelpeeters•18m ago•0 comments

AI Plots 80k-Year Voyage Toward Alpha Centauri

https://spectrum.ieee.org/alpha-centauri-fermi-explorer-mission
1•rbanffy•19m ago•0 comments

Why browser fingerprinting is not a solved problem

https://www.cybersecurity-insiders.com/from-3-lines-of-code-to-a-team-of-engineers-why-browser-fi...
1•valve1•19m ago•0 comments

Show HN: DearAgent – Open-source email inboxes for AI agents

https://github.com/panda-sandeep/dearagent
1•Sandeepg33k•19m ago•0 comments

AfD's new state MPs include ex-Stasi officer, former porn actor, and neo-Nazis

https://www.theguardian.com/world/2026/sep/11/afd-mps-scrutiny-ex-stasi-actor-neopagan-neo-nazi
3•froggy•19m ago•0 comments

AT&T store worker gets 16 months inside for SIM-swap side hustle

https://www.theregister.com/cyber-crime/2026/09/11/att-store-worker-gets-16-months-inside-for-sim...
4•Bender•20m ago•0 comments

Microsoft plans 38 gigawatts of data center capacity by 2032

https://www.reuters.com/business/microsoft-plans-38-gigawatts-data-center-capacity-by-2032-bloomb...
4•datakan•22m ago•0 comments

EU's Cyber Resilience Act starts the 24-hour vulnerability clock

https://www.theregister.com/security/2026/09/11/eus-cyber-resilience-act-starts-the-24-hour-vulne...
2•Bender•22m ago•0 comments

UK government rejects 'kill switch' idea for dangerous AI

https://www.bbc.co.uk/news/articles/c3eq7kl5l00o
2•chrisjj•23m ago•0 comments

The Condom for Your PRs

https://abloh.dev/
1•LoloENG•23m ago•0 comments

Lance Fortnow: Navier-Stokes and Lean

https://blog.computationalcomplexity.org/2026/09/navier-stokes-and-lean.html
3•digital55•27m ago•0 comments