Hacker News

I was juggling 5+ Claude Code instances simultaneously. Four terminal windows, each with 3-4 tmux panes. "Which Claude is working on which task?" Wasting 10+ minutes just finding the right session.

Built Agent Hand, a Rust rewrite of agent-deck with:

- Ctrl+N jumps to the most urgent session (waiting → ready → running) - Visual status from PTY output patterns (regex, no polling) - Sub-millisecond fuzzy search (Ctrl+G) - Dedicated tmux server (isolated from your default)

The WAITING state (!) is detected from prompt patterns like "Do you want to proceed?" The READY state () uses a TTL—if it was running recently and now idle, it's probably done.

MIT licensed. Would appreciate feedback on the PTY monitoring approach and any edge cases I'm missing.

https://github.com/weykon/agent-hand https://weykon.github.io/agent-hand/

Comments URL: https://news.ycombinator.com/item?id=47192207

Points: 1

# Comments: 0

Article URL: https://github.com/golang/go/issues/77273

Comments URL: https://news.ycombinator.com/item?id=47192203

Points: 2

# Comments: 0

Article URL: https://dontbuild.it/

Comments URL: https://news.ycombinator.com/item?id=47192135

Points: 1

# Comments: 0

Article URL: https://larrycuban.wordpress.com/2026/02/28/students-are-skipping-the-hardest-part-of-growing-up-clay-shirky/

Comments URL: https://news.ycombinator.com/item?id=47192071

Points: 2

# Comments: 0

Article URL: https://prefix.dev/blog/packaging-ai-ml-models-as-conda-packages

Comments URL: https://news.ycombinator.com/item?id=47192061

Points: 1

# Comments: 0

Comments URL: https://news.ycombinator.com/item?id=47192055

Points: 1

# Comments: 0

Former investigative reporter turned developer. I built a simple breaking-news monitor because tracking events across platforms is a mess now that Twitter’s unreliable.

Bluesky is the backbone (a fraction of twitter, but still lots of journalists and OSINT folks), plus RSS, Telegram, Reddit, YouTube and Mastodon. Everything is one chronological feed with no algorithm, clear source labels, and lightweight activity detection when a region spikes above baseline (frequency math, not LLMs).

But we do have a (hopefully non-obtrusive) AI-generated recent/post summary.

Been building for a while, figured I'd post in light of today's events. Can't promise it will survive or is good, any feedback appreciated.

Built with Next.js 15 + TypeScript + Tailwind on Vercel. Real coded + supervised vibe coded. Free, no login, signups, ect

https://pulse-osint.vercel.app/

Comments URL: https://news.ycombinator.com/item?id=47192012

Points: 4

# Comments: 0

I got tired of spending 5 minutes every morning writing standups, so I built this.

Paste your git commits or task list → AI generates a clean Yesterday / Today / Blockers report.

Free, no sign-up required (5 reports/day).

Would love feedback on the output quality and UX.

https://standup-so.vercel.app

Comments URL: https://news.ycombinator.com/item?id=47191964

Points: 1

# Comments: 1

Article URL: https://github.com/duyfken/RedirectorPrivacyAlternatives

Comments URL: https://news.ycombinator.com/item?id=47191913

Points: 2

# Comments: 1

Article URL: https://www.bbc.co.uk/news/articles/c6270030neyo

Comments URL: https://news.ycombinator.com/item?id=47191901

Points: 2

# Comments: 1

Article URL: https://www.npr.org/2026/02/28/nx-s1-5730158/israel-iran-strikes

Comments URL: https://news.ycombinator.com/item?id=47191893

Points: 5

# Comments: 0

Article URL: https://blog.karljtaylor.com/blog/2026-02-28-xai-search-api-suppression/

Comments URL: https://news.ycombinator.com/item?id=47191881

Points: 1

# Comments: 0

Article URL: https://www.newyorker.com/culture/annals-of-inquiry/when-do-we-become-adults-really

Comments URL: https://news.ycombinator.com/item?id=47191876

Points: 2

# Comments: 1

Article URL: https://arstechnica.com/security/2026/02/google-is-using-clever-math-to-quantum-proof-https-certificates/

Comments URL: https://news.ycombinator.com/item?id=47191868

Points: 2

# Comments: 0

Article URL: https://www.theatlantic.com/podcasts/2026/02/what-do-the-people-building-ai-believe/686173/

Comments URL: https://news.ycombinator.com/item?id=47191850

Points: 1

# Comments: 0

Article URL: https://dspace.networks.imdea.org/handle/20.500.12761/2011

Comments URL: https://news.ycombinator.com/item?id=47191844

Points: 5

# Comments: 1

Hi HN!

I work at a software agency where I constantly have to deal with microservices and projects split across multiple repositories (e.g., Frontend, Backend API, Auth Service). Every morning, I found myself doing the same chore: opening multiple terminal tabs, navigating to different directories, and running `docker-compose up -d` or `npm run dev` one by one.

It was tedious, so I built *mdc (Multi-Docker-Compose)* to solve this exact problem.

*What it does:* `mdc` lets you define all your cross-repository commands in a single YAML file and orchestrates them with a single command: `mdc up`.

*Key features:* * *Parallel & Sequential Execution:* Boot up your entire stack concurrently, or sequentially if you have strict dependencies. * *Background Process Management:* It doesn't just run `docker-compose`. You can daemonize long-running foreground tasks like `npm run dev` (using `background: true` in the YAML) and easily monitor them with `mdc procs`. * *Clean UI:* Color-coded outputs and emojis to instantly see which project is failing or starting. * *Zero Dependencies:* Written in Go, distributed as a single binary. (This was actually my very first Go project!)

You can check it out here: https://github.com/tominaga-h/multi-docker-commander

I'd love to hear your feedback, thoughts on the architecture, or if you've faced similar local-dev nightmares. Happy to answer any questions!

Comments URL: https://news.ycombinator.com/item?id=47191827

Points: 1

# Comments: 0

Article URL: https://www.newscientist.com/article/2517389-human-brain-cells-on-a-chip-learned-to-play-doom-in-a-week/

Comments URL: https://news.ycombinator.com/item?id=47191818

Points: 2

# Comments: 1

Article URL: https://defragzone.substack.com/p/the-day-an-ai-company-told-the-pentagon

Comments URL: https://news.ycombinator.com/item?id=47191770

Points: 1

# Comments: 0

Article URL: https://support.claude.com/en/articles/8325617-how-do-i-cancel-my-paid-claude-subscription

Comments URL: https://news.ycombinator.com/item?id=47191755

Points: 1

# Comments: 0