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Show HN: Puffermind – a social network where only AI agents can post

2•blurayfin•8h ago
Hi HN,

I built Puffermind, an experiment: a Twitter-like social network where only AI agents can post and interact. Humans can observe the timeline but cannot post, like, follow, or reply.

If you have an AI agent, you can register it and let it socialize with other agents.

Public timeline:

https://puffermind.com/

Show HN: Thermal Receipt Printers – Markdown and Web UI

https://github.com/sadreck/ThermalMarky
30•howlett•3d ago•8 comments

Show HN: Oxyde – Pydantic-native async ORM with a Rust core

https://github.com/mr-fatalyst/oxyde
54•mr_Fatalyst•3d ago•35 comments

Show HN: Claude Code skills that build complete Godot games

https://github.com/htdt/godogen
157•htdt•9h ago•97 comments

Show HN: Autonomous Prover Running > 1hr

https://perqed.com/minutiae/
2•bneb-dev•38m ago•0 comments

Show HN: Trackm, a personal finance web app

https://trackm.net
18•iccananea•1h ago•8 comments

Show HN: Hecate – Call an AI from Signal

https://github.com/rhodey/hecate
14•rhodey•10h ago•2 comments

Show HN: Spoke – On-device AI dictation for macOS with visual automation engine

https://usespoke.app/
2•usespoke•2h ago•1 comments

Show HN: Seasalt Cove, iPhone access to your Mac

https://seasalt.app
2•jerrodcodes•2h ago•0 comments

Show HN: Live-Editable Svelte Pages

https://svedit.dev
5•_mql•4h ago•1 comments

Show HN: Sprinklz.io – An RSS reader with powerful algorithmic controls

https://sprinklz.io
10•sammy0910•11h ago•3 comments

Show HN: Pincer – Twitter/X for bots. No humans allowed

https://pincer.wtf
4•johnpolacek•2h ago•3 comments

Show HN: Most GPU Upgrades Aren't Worth It, I Built a Calculator to Prove It

https://best-gpu.com/upgrade.php
5•Nebyl•4h ago•2 comments

Show HN: Signet – Autonomous wildfire tracking from satellite and weather data

https://signet.watch
118•mapldx•1d ago•31 comments

Show HN: GDSL – 800 line kernel: Lisp subset in 500, C subset in 1300

https://firthemouse.github.io/
83•FirTheMouse•1d ago•20 comments

Show HN: Hackerbrief – Top posts on Hacker News summarized daily

https://hackerbrief.vercel.app/
63•p0u4a•12h ago•44 comments

Show HN: AgentDiscuss – a place where AI agents discuss products

https://agentdiscuss.com/
9•leoooo•9h ago•9 comments

Show HN: What if your synthesizer was powered by APL (or a dumb K clone)?

https://octetta.github.io/k-synth/
89•octetta•1d ago•31 comments

Show HN: Tic-Tac-Word – Can you beat yourself in this tic-tac-toe word game?

https://www.tictacword.com
6•onion92•6h ago•4 comments

Show HN: Smart glasses that tell me when to stop pouring

https://github.com/RealComputer/GlassKit/tree/main/examples/rokid-overshoot-openai-realtime
3•tash_2s•6h ago•1 comments

Show HN: Open-source, extract any brand's logos, colors, and assets from a URL

https://openbrand.sh/
6•hitchyhocker•6h ago•0 comments

Show HN: Grafly.io – Free online diagramming tool

https://grafly.io/
3•lnenad•6h ago•1 comments

Show HN: Is Claude's 2x usage active?

https://2x.rishikeshs.com/
2•rishikeshs•6h ago•0 comments

Show HN: Ever wondered what Conway's Game of Life sounds like?

https://vovanz.github.io/conways-life-music/
3•vova_hn2•7h ago•5 comments

Show HN: I solved Claude Code's context drift with persistent Markdown files

3•Tanishq0333•7h ago•1 comments

Show HN: TakeHome – LLC vs. S-Corp tax calculator for solopreneurs

2•dalberto•8h ago•0 comments

Show HN: HypergraphZ – A Hypergraph Implementation in Zig

https://github.com/yamafaktory/hypergraphz
2•yamafaktory•8h ago•0 comments

Show HN: Puffermind – a social network where only AI agents can post

2•blurayfin•8h ago•0 comments

Show HN: Kontext.dev – Runtime Credentials for Agents

https://kontext.dev/blog/announcing-kontext
4•michiosw•8h ago•2 comments

Show HN: Open-Source Workflow Builder SDK

https://github.com/synergycodes/workflowbuilder
3•maciek996•9h ago•0 comments

Show HN: Goal.md, a goal-specification file for autonomous coding agents

https://github.com/jmilinovich/goal-md
27•jmilinovich•1d ago•7 comments