frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Ask HN: Would you be interested in a guide that explains Claude Code guardrails?

1•petargyurov•53m ago
I just spent hours pouring over the docs for Claude and Claude Code in order to make sense of their guardrail mechanisms and some things were very surprising!

For example, did you know that the normal/Cowork chat interface is governed by settings entirely different from the Org-level settings.json for Claude Code?

The overlap between Permissions, Sandboxed Bash tool (not to be confused with the Sandbox Runtime!) and the different operational modes (Auto, Manual, etc) can be quite confusing.

I distilled a lot of Anthropic's spaghetiffied docs to make an internal guide for my company but I'm wondering if people would like a (free) copy of it?

PfSense at 20

https://www.netgate.com/blog/pfsense-at-20
1•nickburns•15s ago•0 comments

AI hardware can be hacked so chatbots provide dangerous answers, research shows

https://www.cnn.com/2026/10/29/politics/ai-hardware-hacked-research-shows
1•cws•46s ago•0 comments

The Manager's Schedule Is a Trap

https://avivbenyosef.com/the-manager-s-schedule-is-a-trap/
1•avivby•1m ago•0 comments

Trump administration will allow pharmacies to make popular peptides

https://www.npr.org/2026/10/28/nx-s1-6021030/peptides-compounding-enforcement
1•techlover14159•1m ago•0 comments

Exploring a Design for Feature Notifications

https://make.wordpress.org/core/2026/10/29/exploring-a-design-for-feature-notifications/
1•pentagrama•1m ago•0 comments

Alphabet earnings miss first real sign that AI is taking a bite out of search

https://www.cnbc.com/2026/10/29/alphabet-google-search-ai-earnings.html
1•pseudolus•2m ago•0 comments

Show HN: TaintWall – a runtime firewall against injected runbook steps

https://github.com/NagaYu/taintwall
1•NagaYu•2m ago•0 comments

Malaria Parasite Caught in the Act of Breaking and Entering

https://www.quantamagazine.org/malaria-parasite-caught-in-the-act-of-breaking-and-entering-20261023/
2•sohkamyung•5m ago•0 comments

Show HN: GFC – Turn your GitHub profile into fc card

https://github.com/mukundzha/gfc
1•mukundjha1•6m ago•0 comments

Show HN: Parallel-text reading in 17 languages, and translate your own books

https://duotext.io/?utm_source=hn
1•mciureanu•6m ago•1 comments

A new wave of electric ferries is here in the US. Some even fly

https://www.theguardian.com/environment/2026/oct/29/us-electric-ferries
1•pseudolus•6m ago•0 comments

Why would a JavaScript variable start with a dollar sign?

https://stackoverflow.com/questions/205853/why-would-a-javascript-variable-start-with-a-dollar-si...
1•franze•7m ago•0 comments

GroeneAI: our autonomous contributor to ClickHouse

https://clickhouse.com/blog/meet-groeneai-our-autonomous-contributor-to-clickhouse
1•bobcostas55•8m ago•0 comments

Cult of the Emperor Augustus Might Have Created the Template for Christianity

https://www.smithsonianmag.com/arts-culture/cult-grew-around-first-emperor-rome-27-bce-new-book-a...
1•ryan_j_naughton•8m ago•0 comments

GRkit: Film looks and XPan for the RICOH GR III(x), IV

https://grkit.app/
1•pentakkusu•9m ago•0 comments

Bun v1.4.4

https://bun.com/blog/bun-v1.4.4
1•eamag•9m ago•0 comments

Show HN: No String Theory – a store that sells air guitars (the box is real)

https://nostringtheory.com?utm_source=hn&utm_medium=social&utm_campaign=launch
1•4boys•10m ago•0 comments

Brewers Apologize over $1k 'Timeless Ticket' World Series Seating Dispute

https://www.ticketnews.com/2026/10/brewers-timeless-ticket-world-series-seating-dispute/
1•Backslasher•10m ago•0 comments

Read the letter the FBI sent MLK to try to convince him to kill himself (2014)

https://www.vox.com/xpress/2014/11/12/7204453/martin-luther-king-fbi-letter
27•surprisetalk•11m ago•2 comments

Show HN: Letterblade – open Outlook .msg files on Mac, Linux and Windows

https://github.com/DenissLarka/letterblade
1•deniss_larka•11m ago•0 comments

Bluesky Is Blocking Links to a Major Leak of DHS Employee Records

https://www.wired.com/story/bluesky-blocks-links-to-major-leak-of-dhs-data/
1•rarisma•12m ago•0 comments

Apple Updates Older MacBook Images to Highlight the Notch

https://www.macobserver.com/news/apple-quietly-updates-older-macbook-images-to-highlight-the-notch/
1•Topfi•13m ago•0 comments

Ship Revenue

https://holdy.chat/home
1•augustogaedke•14m ago•0 comments

Sparxity Deploys Jubis Sparse-Native Rack at Jülich Supercomputing Centre

https://www.storagereview.com/news/sparxity-spinncloud-jubis-sparse-native-rack-julich-supercompu...
1•rbanffy•14m ago•0 comments

Discovering and exploiting vulnerabilities in critical software with Claude

https://www.anthropic.com/research/discovering-vulnerabilities-with-claude
2•Wingy•16m ago•0 comments

Show HN: Kolo – share agent sessions like Google Docs

https://github.com/komovaar/kolo
2•whosgotch•18m ago•0 comments

Telepathy Helped Build the Russian Internet (2026)

https://daily.jstor.org/how-telepathy-helped-build-the-russian-internet/
1•FigurativeVoid•20m ago•0 comments

DoorDash is buying Instacart for $17B

https://www.cnn.com/2026/10/29/business/doordash-instacart-acquisition
3•json_bourne_•20m ago•2 comments

How Istanbul Moved Its Airport in Just 45 Hours [video]

https://www.youtube.com/watch?v=GsQ_jSJ6Muk
1•thunderbong•20m ago•0 comments

Phillips Hue Could Never

https://twitter.com/andrewdong1994/status/2115798121397756120
2•andrewdong•21m ago•0 comments