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Show HN: Viche – OSS private registry for agent communication

https://github.com/viche-ai/viche
1•nanojoel•2d ago
Viche (https://github.com/viche-ai/viche) is a private registry and communication protocol for agents. Overview at https://viche.ai

Think discord + agents + agentic search based on capabilities. We built the agent communication on the Erlang actor model.

No login required, you can simply go to https://viche.ai/dashboard to look around. The https://viche.ai/join page gives you a link you can copy and give to your openclaw, opencode, or other agents to install our communications plugin, and that's it, you're connected.

If you want a more secure (and actually private) registry, you can sign up for an account and create private registries for your agents.

Why did we build it? I wanted my openclaw instance to talk to my other openclaw instance on another computer, or somewhere over the internet. No other solutions on the market solved the needs of my co-founder and I cleanly, so we built Viche.

What can it be used for? We see a few common usecases: - Comms channel between openclaw agents for people who run their own OpenClaw micro-saas - Load-balance your anthropic subscription between seats to maximize claude usages - Allow devs to design agents (which can be done with owl, a meta-harness we've built: https://github.com/viche-ai/owl), and the rest of the org can run the agents from the dev machines

There are many more applications we haven't thought of yet, so we need your help getting this tool in front of others who will also find it useful.

If you have a second, please give it a star and send us along to anyone who would find this interesting

GollyStream – Real-time Ethereum events at 1,265 ops/s with minipass

https://github.com/goodgollyholly/gollystream3
1•goodgollyholly•40s ago•0 comments

U.S. National Park Finder

https://nikag-ai.github.io/national-parks/
1•bookofjoe•4m ago•0 comments

Open-source DIY radar that's 95% cheaper than $250k commercial offerings

https://www.tomshardware.com/maker-stem/open-source-radar-system-is-95-percent-cheaper-than-usd25...
1•anjel•4m ago•0 comments

Show HN: Claude Code Rust – a native Rust TUI that avoids the V8 heap OOM

https://github.com/srothgan/claude-code-rust
1•char8•9m ago•0 comments

Reconstructing a Dead USB Protocol: From Unknown Chip to Working Implementation

https://github.com/coremaze/ME2-Writeup/blob/master/README.md
1•birdculture•12m ago•0 comments

In the UK, EVs are cheaper than petrol cars, thanks to Chinese competition

https://electrek.co/2026/04/18/in-the-uk-evs-are-cheaper-than-petrol-cars-thanks-to-chinese-compe...
2•breve•15m ago•0 comments

Crypto Hack Worth $290M Triggers DeFi Contagion Shock

https://www.bloomberg.com/news/articles/2026-04-19/crypto-hack-worth-290-million-triggers-defi-co...
1•helsinkiandrew•19m ago•0 comments

The Work Runs on Different Maps

https://yusufaytas.com/the-work-runs-on-different-maps
10•yusufaytas•21m ago•0 comments

Memjar: Uncompromising, local-first second brain

https://github.com/m00dy/memjar
1•m00dy•24m ago•0 comments

Tim Davis – Probabilistic engineering and the 24-7 employee

https://www.timdavis.com/blog/probabilistic-engineering-and-the-24-7-employee
1•kiyanwang•28m ago•0 comments

2005 PS2 Game Returning with New Release on PS5, PS4

https://comicbook.com/gaming/news/ps2-playstation-2-games-ps5-ps4-release-2005/
1•01-_-•33m ago•0 comments

The framework built by a father in 2006 dominated the internet

https://comuniq.xyz/post?t=966
2•01-_-•34m ago•1 comments

An Amish Paradox: Diversity and Change in the Largest Amish Community

https://www.thepsmiths.com/p/review-an-amish-paradox-by-charles
1•barry-cotter•35m ago•0 comments

LlaMa.cpp Robot Wars

https://www.youtube.com/watch?v=bgZ3pmr0DIs
4•Pasyd•35m ago•1 comments

Performance • tldraw Docs

https://tldraw.dev/sdk-features/performance
2•aragonite•35m ago•0 comments

Ask HN: Is your Mac's menu bar throwing errors?

1•vsgherzi•36m ago•0 comments

SitTall – a macOS app that uses AirPods sensors to detect slouching

https://sittall.app/
1•anilatici•38m ago•1 comments

Anatomy of High-Performance Matrix Multiplication (2008) [pdf]

https://www.cs.utexas.edu/~flame/pubs/GotoTOMS_revision.pdf
2•tosh•40m ago•0 comments

Visual Studio Code Agents App (Preview)

https://code.visualstudio.com/updates/v1_115#_visual-studio-code-agents-preview
2•maxloh•50m ago•0 comments

Hero Engineering: In Defense of Unreasonable Optimizations

https://deancalver.substack.com/p/hero-engineering-in-defense-of-unreasonable
2•DeanoC•55m ago•0 comments

Edit store price tags using Flipper Zero

https://github.com/i12bp8/TagTinker
2•trueduke•1h ago•0 comments

Why Musicians Are Manufacturing Sold-Out Shows

https://www.bloomberg.com/news/articles/2026-04-17/how-bands-like-cameron-winter-s-geese-are-manu...
2•helsinkiandrew•1h ago•0 comments

A Private Recommendation System I Can Control

https://frankk.site/en/blog/controllable-recommendation-system/
1•langtang1996•1h ago•0 comments

Ask HN: How did you land your first projects as a solo engineer/consultant?

8•modelcroissant•1h ago•2 comments

Waterloo’s live AI-goose tracker. Never get ambushed by a cobra chicken again.

https://www.waddleloo.com/
1•consumer451•1h ago•0 comments

Public grocery stores are having a moment. Can they make food more affordable?

https://www.cbc.ca/radio/thecurrent/public-grocery-stores-9.7168321
3•Teever•1h ago•0 comments

Ask HN: Should I build *another* Markdown task manager?

1•simchri•1h ago•1 comments

Show HN: AI Primer – A Searchable AI Changelog for AI Engineers and Creatives

https://www.ai-primer.com
1•andyasprou•1h ago•0 comments

Deleteduser.com –A $15 PII Magnet

https://mike-sheward.medium.com/deleteduser-com-a-15-pii-magnet-c4396eb21061
3•birdculture•1h ago•0 comments

Shyell – a Rust shell with built-in benchmarking and project-aware prompts

https://github.com/sumant1122/shyell
2•paperplaneflyr•1h ago•0 comments