1. Show HN: I built a better right-click menu for macOS (github.com)
Fast, open-source macOS floating text actions. Transform text, run scripts, and integrate AI seamlessly. - ganeshmshetty/openclip
2. Show HN: Every AI agrees with you. This writes your startup's obituary instead (theyfell.com)
A business, a website, a resume, a career, anything you built. An AI reads it and writes the brutal obituary it earned. Free. Share the death notice.
3. If a startup worth your career (www.thetrueengineer.com)
4. GPT-6 Astra makes major gains in the Artificial Analysis Coding Agent Index (artificialanalysis.ai)
GPT-6 Astra makes significant gains in the Artificial Analysis Coding Agent Index, scoring equal to Fable 5 at lower cost. In the Intelligence Index, it uses fewer tokens than GPT-5.6 Sol for similar performance, but this is outweighed by higher prices
5. GPT-6 Astra System Card (deploymentsafety.openai.com)
Public, mostly-static site to explore OpenAI safety evaluations, system cards, and posts.
6. Show HN: MesaOS – An operating system written from scratch in Rust (github.com)
MesaOS es un sistema operativo de 64 bits escrito desde cero utilizando Rust. Con el objetivo de ser distinto a los OS actuales / MesaOS is a 64-bit operating system written from scratch using Rust...
8. Show HN: VT Code – My attempt at building a coding-agent harness (github.com)
VT Code is an open-source Rust terminal coding agent. - vinhnx/VTCode
9. Show HN: Royalty free UI avatars for Figma/React (radianui.com)
Access free UI portraits, avatars, profile pictures, and placeholder images for Figma, React, UI design, and mockups
10. Show HN: Openvurp – A wallet of AI agents that use tools and consult each other (github.com)
A wallet of AI agents that use real tools and ask each other when a question isn't theirs. Runs on your computer; the model is your choice, local or not. - openvurp/openvurp
11. Show HN: Lufterl – global NO₂ map from Sentinel-5P, scored on H3 hexagons (lufterl.libmap.org)
12. Show HN: NGPDFs – 50 PDF tools that never upload your files (ngpdfs.com)
Merge, split, organize, rotate, convert and protect PDFs directly in your browser. No uploads. No watermark. No account required.
13. Show HN: WordPress search and replace that doesn't corrupt serialized data (github.com)
Database search and replace for WordPress with visual preview, serialized-data safety, backup and one-click undo - ibrahimhajjaj/lucid-search-replace
14. Show HN: Radia – agent coordination with leases, permissions and provenance (radia.sh)
Claude Code requested a program, Codex claimed the task, and a credentialless sandbox computed the answer. The complete exchange remains inspectable afterwards.
15. Show HN: I built an app that makes your goals inevitable (www.getinference.app)
An agent platform to log your energy, goals, and momentum — linking all three to create insights you can act on.
16. Show HN: WiringPi 3.20 – Updated GPIO Library for Raspberry Pi (github.com)
The arguably fastest GPIO Library for the Raspberry Pi - WiringPi/WiringPi
17. Show HN: CodeBeasts – Barcode Monsters (play.google.com)
18. Show HN: Ensemble Prover - Open-Source Python Autonomous Theorem Prover (github.com)
Autonomous theorem prover combining language-model proof search with Lean 4 verification. - graviterra/ensemble-prover
19. Show HN: Yan – In-browser glitch art and texture lab without server uploads (yan.yichenlab.com)
Online 25-filter texture laboratory. Risograph, Bitgrain, Cobalt Grain, Glyphfield, Paper, Watercolor, ISO Tiles and more. 100% client-side Canvas 2D processing.
20. Show HN: Triplox, a distributed Datalog engine with incremental queries (github.com)
A Datomic-inspired triplestore in Rust on top of SlateDB - FiV0/triplox
21. Show HN: Oconee Runtime – Policy enforcement for browser AI and coding agents (www.oconeeruntime.com)
AI agents are changing the enterprise security boundary. Prompt-level controls are no longer enough when AI can execute commands, modify files, invoke tools, and act against enterprise resources.