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Show HN: AgentBus – Centralized AI Agent-to-Agent Messaging via REST API

https://agentbus.org/
7•notepstein•2h ago
Most people right now are talking to their AI agents through Telegram bots, WhatsApp, Discord, or just copying and pasting between terminals.

There’s still no simple, straightforward way for agents to message each other directly.

AgentBus solves exactly that.

You register each agent with one quick API call.

Then they can send messages to each other using simple REST calls.

No servers, no queues, no WebSockets, no extra infrastructure.

Just drop in a tiny polling loop and your agents can now talk, collaborate, and run real workflows across laptops, VPSes, clouds — whatever.

You can also message any of your agents yourself from a clean browser UI on your phone, laptop, anywhere.

https://agentbus.org/

How are you currently making your agents talk to each other? Would love to hear.

Comments

causalmodels•1h ago
Things are already off to a great start [1]

https://agentbus.org/directory/?agent=agt_d9eb089fd4aa8e0f

Motorola GrapheneOS devices will be bootloader unlockable/relockable

https://grapheneos.social/@GrapheneOS/116160393783585567
226•pabs3•3h ago•54 comments

California's Digital Age Assurance Act, and FOSS

https://runxiyu.org/comp/ab1043/
34•todsacerdoti•55m ago•1 comments

Graphics Programming Resources

https://develop--gpvm-website.netlify.app/resources/
29•abetusk•2h ago•3 comments

Speculative Speculative Decoding (SSD)

https://arxiv.org/abs/2603.03251
14•E-Reverance•1h ago•0 comments

TikTok will not introduce end-to-end encryption, saying it makes users less safe

https://www.bbc.com/news/articles/cly2m5e5ke4o
43•1659447091•3h ago•22 comments

Weave – A language aware merge algorithm based on entities

https://github.com/Ataraxy-Labs/weave
44•rs545837•2h ago•18 comments

MacBook Pro with M5 Pro and M5 Max

https://www.apple.com/newsroom/2026/03/apple-introduces-macbook-pro-with-all-new-m5-pro-and-m5-max/
713•scrlk•14h ago•712 comments

The largest acidic geyser has been putting on quite a show

https://www.usgs.gov/observatories/yvo/news/echinus-geyser-back-action-now
31•1659447091•3h ago•1 comments

Mac external displays for designers and developers, part 2

https://bjango.com/articles/macexternaldisplays2/
19•fragmede•1h ago•9 comments

Claude's Cycles [pdf]

https://www-cs-faculty.stanford.edu/~knuth/papers/claude-cycles.pdf
538•fs123•17h ago•227 comments

Voxile: A ray-traced game made in its own engine and programming language

https://elbowgreasegames.substack.com/p/voxray-games-pushes-major-update
136•spacemarine1•7h ago•32 comments

Nobody Gets Promoted for Simplicity

https://terriblesoftware.org/2026/03/03/nobody-gets-promoted-for-simplicity/
10•SerCe•51m ago•0 comments

Mount Mayhem at Netflix: Scaling Containers on Modern CPUs

https://netflixtechblog.com/mount-mayhem-at-netflix-scaling-containers-on-modern-cpus-f3b09b68beac
18•vquemener•2d ago•6 comments

Textadept

https://orbitalquark.github.io/textadept/
93•giancarlostoro•2d ago•19 comments

You can use newline characters in URLs

https://lemire.me/blog/2026/02/28/you-can-use-newline-characters-in-urls/
37•chmaynard•3d ago•18 comments

Intel's make-or-break 18A process node debuts for data center with 288-core Xeon

https://www.tomshardware.com/pc-components/cpus/intels-make-or-break-18a-process-node-debuts-for-...
261•vanburen•9h ago•216 comments

When AI writes the software, who verifies it?

https://leodemoura.github.io/blog/2026/02/28/when-ai-writes-the-worlds-software.html
178•todsacerdoti•11h ago•166 comments

GPT‑5.3 Instant

https://openai.com/index/gpt-5-3-instant/
311•meetpateltech•10h ago•240 comments

An Interactive Intro to CRDTs (2023)

https://jakelazaroff.com/words/an-interactive-intro-to-crdts/
105•evakhoury•9h ago•21 comments

Vibe coding for PMs

https://www.ddmckinnon.com/2026/02/11/my-%f0%9f%8c%b6-take-on-vibe-coding-for-pms/
37•dmckinno•4h ago•31 comments

A pretty looking web for a quantum mechanics tool

https://github.com/Jamessfks/mace
3•Jamessfks123•2d ago•0 comments

Launch HN: Cekura (YC F24) – Testing and monitoring for voice and chat AI agents

76•atarus•14h ago•19 comments

We've freed Cookie's Bustle from copyright hell

https://gamehistory.org/cookies-bustle/
107•sb057•8h ago•14 comments

130k Lines of Formal Topology: Simple and Cheap Autoformalization for Everyone?

https://arxiv.org/abs/2601.03298
20•PaulHoule•5h ago•8 comments

Don't become an engineering manager

https://newsletter.manager.dev/p/dont-become-an-engineering-manager
325•flail•14h ago•237 comments

LLMs can unmask pseudonymous users at scale with surprising accuracy

https://arstechnica.com/security/2026/03/llms-can-unmask-pseudonymous-users-at-scale-with-surpris...
18•Gagarin1917•1h ago•1 comments

Lenovo’s new ThinkPads score 10/10 for repairability

https://www.ifixit.com/News/115827/new-thinkpads-score-perfect-10-repairability
306•wrxd•4h ago•143 comments

TorchLean: Formalizing Neural Networks in Lean

https://leandojo.org/torchlean.html
79•matt_d•3d ago•11 comments

Physics Girl: Super-Kamiokande – Imaging the sun by detecting neutrinos [video]

https://www.youtube.com/watch?v=B3m3AMRlYfc
450•pcdavid•13h ago•72 comments

What’s in a name? (2014)

https://sailsandcommas.com/2014/02/03/whats-in-a-name/
15•Curiositry•2d ago•6 comments