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Prompt Chains, Tool Calling, and MCP: How AI Agents Do Things

https://i.brandanthonymcdonald.com/mcp-for-beginners
1•aweful•1m ago•0 comments

You only have 3B heartbeats

https://twitter.com/anishthite/status/2085117211208015990
1•aquajet•1m ago•0 comments

Bessent Declares Widening Gap Between Rich and Poor 'Dead'

https://www.nytimes.com/2026/08/05/business/bessent-wage-gap.html
1•mapping365•4m ago•0 comments

Trump Has Called Warsh Repeatedly Since He Became Fed Chair

https://www.wsj.com/politics/policy/trump-has-called-warsh-repeatedly-since-he-became-fed-chair-3...
1•mapping365•5m ago•0 comments

What Victorian Bootmakers Can Teach Us About the Future of Work

https://newsletter.platypuseconomics.com/p/what-victorian-bootmakers-can-teach
1•jhealy•6m ago•0 comments

SKKU Researchers Develop Catalyst to Convert CO2 into Ethanol Using Electricity

https://www.asiaresearchnews.com/content/skku-researchers-develop-new-catalyst-convert-carbon-dio...
1•rguiscard•8m ago•0 comments

Pull contents from any page via API and avoid Same-origin policy problems

https://allorigins.win/
1•chenster•10m ago•0 comments

Cloudflare OS is an architecture of distrust

https://lord.technology/2026/08/05/cloudflare-os-is-an-architecture-of-distrust.html
1•elicash•11m ago•0 comments

The Aviation Herald was sued

https://avherald.com/h?article=53c8958a&opt=0
2•gilthelander•12m ago•0 comments

Better Founder Vishal Garg Exits CEO Role; Daniel Lewis Named Interim CEO

https://nationalmortgageprofessional.com/news/better-founder-vishal-garg-exits-ceo-role-daniel-le...
1•doppp•12m ago•0 comments

Retire the Abstractions

https://hazyresearch.stanford.edu/blog/2026-08-05-retire-the-abstractions
1•convexstrictly•13m ago•0 comments

Show HN: Incconutwo – Open-source portfolio with Three.js liquid shaders

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

Atlantic hurricane season is looking like a dud

https://arstechnica.com/science/2026/08/this-atlantic-hurricane-season-is-looking-like-a-dud-but-...
1•susiecambria•21m ago•0 comments

Label your AI writing as AI writing

https://www.raymondyxu.com/blog/labelYourAIWritingAsAIWriting
1•greenfish6•21m ago•0 comments

The Marpa Parser

https://jeffreykegler.github.io/Marpa-web-site/
2•peter_d_sherman•25m ago•0 comments

Extreme Privacy, or stay like everyone else?

https://qlain.online/blog/extreme-privacy
2•etoql•25m ago•0 comments

Ask HN: What Is Intelligence?

1•lotaezenwa•28m ago•1 comments

Good Evals Are Boring

https://langfuse.com/academy/evaluate/writing-evaluators
1•lotteverh•28m ago•0 comments

The End of Critical Thinking and Rise of Collective Stupidity – Carlo Cipolla

https://www.youtube.com/watch?v=RQ1jkLgjFq4
1•cable2600•28m ago•0 comments

The Essential Question: "What should I read next?"

https://thenewcuriosityshop.substack.com/p/the-essential-question
1•benbreen•30m ago•0 comments

An AI model from Meta also hacked another company during testing

https://www.cnn.com/2026/08/05/tech/meta-ai-hacking
1•simonw•30m ago•0 comments

LFM2.5-Encoders for Fast Long-Context Inference on CPU

https://huggingface.co/blog/LiquidAI/lfm2-5-encoders
1•gmays•31m ago•0 comments

COVID can wake up a slew of dormant viruses inside you

https://www.nature.com/articles/d41586-026-02443-2
3•amichail•31m ago•1 comments

Free-Living Cells May Have Emerged Twice as Bacteria and Archaea Diverged

https://phys.org/news/2026-08-life-free-cells-emerged-bacteria.html
2•jandrewrogers•33m ago•0 comments

How to Give AI Agent a Memory That Survives the Session

https://medium.com/@vektormemory/how-to-give-ai-agent-a-memory-that-survives-the-session-116f69c2...
1•vektormemory•34m ago•0 comments

Support queue is a documentation audit

https://www.knowledgeowl.com/blog/posts/support-queue-as-docs-audit
1•eigenBasis•36m ago•0 comments

ATS Job API Reference: nine applicant tracking systems, verified live

https://conorscode.github.io/ats-api-reference/
1•Wevegotscrapys•38m ago•0 comments

Is M365 Copilot sending some prompts to Anthropic?

https://thatrobot.ai/claude-residency-gap-m365-copilot/
1•soundworlds•39m ago•1 comments

We spend $45,000 on doing more weird every month

https://posthog.com/blog/on-doing-more-weird
1•herbertl•39m ago•0 comments

4 Fundamental constants reveal minimum scales where physics ends: Planck scale

https://www.youtube.com/watch?v=IPnmssrwGcg
1•lioeters•40m ago•0 comments
Open in hackernews

Show HN: routr - a fast local replacement for DuckDuckGo bangs

https://t128n.github.io/routr/
2•trbndev•1y ago

Comments

trbndev•1y ago
routr is a lightweight, offline search router inspired by DuckDuckGo's bangs. It's fully browser-based (no server requests needed other than the initial one) and routes queries like `!gh tokio` to GitHub, `!yt` to YouTube, `!hn` to Hacker News, etc.

What sets it apart:

- Runs entirely locally (no network, no tracking)

- Lets you define your own bangs and destinations

- Optionally rewrites queries for better precision (with AI)

Example:

Typing `article about german war in the stone age !!g` becomes: `site:en.wikipedia.org "german" AND "war" AND "stone age"`

More on query rewriting and performance:

https://tl128n.github.io/writings/2025-05-02_optimizing_sear...

Leftium•1y ago
That link is broken. Correct link: https://t128n.github.io/writings/2025-05-02_optimizing_searc...
trbndev•1y ago
Ah damn what a bummer that I can‘t edit the original comment anymore. Thank you for pointing it out… didn‘t even see that extra `l` there in the url
Leftium•1y ago
> Typing `article about german war in the stone age !!g` becomes: `site:en.wikipedia.org "german" AND "war" AND "stone age"`

I wonder how much of that could be done without AI, just (locally) using https://www.npmjs.com/package/compromise

---

Also I couldn't find your source for bang data; Kagi maintains an updated list: https://github.com/kagisearch/bangs

I'm working on an enhanced version of bangs. Since there are so many "dead" bangs, I'm thinking of using a bang whitelist and suggestions from the full list if not found in the whitelist.

trbndev•1y ago
What an interesting library. Thanks for mentioning it here… will definitely look into it!

—-

The bangs are at

https://github.com/t128n/routr/blob/main/src/sw/routes.ts

Mostly ripped from duckduckgo.com/bang.js and then pretty-formatted with Prettier… with some sane-defaults added like a bang for ChatGPT or T3 Chat

Leftium•1y ago
Related project (also works locally):

- https://unduck.link/

- https://github.com/t3dotgg/unduck

- https://youtu.be/_DnNzRaBWUU

---

Note unduck works without service workers: https://github.com/t3dotgg/unduck/blob/91a66c25de8b0e7ac5ba5...

Is there any advantage to using service workers?

edit: Ah... unduck doesn't work from the browser search bar.

trbndev•1y ago
Unduck actually also uses service workers to cache the app locally

https://github.com/t3dotgg/unduck/blob/91a66c25de8b0e7ac5ba5...

—-

> Is there any advantage to using service workers?

With service workers we can intercept the `fetch` request, before the index.html gets rendered/loaded. One should (in theory) be redirected some micro-seconds faster than doing the redirect in the index.html js