Show HN: Create flashcards with Space CLI https://ift.tt/O5D8pY1

Show HN: Create flashcards with Space CLI Hey, I created seven years ago a flashcard app with a main focus on UX. In the last months I added offline-first mode and a CLI that allows Claude Code or Codex to create high quality flashcards for you. I use that to learn about pharma rules, technology, dancing, taxes and smart home. Never really did marketing, this not my specialty. Would love to know what you think https://ift.tt/f38SBoR May 9, 2026 at 09:38PM

Show HN: A search engine for deleted YouTube videos (1.5B+ indexed since 2005) https://ift.tt/eMDGYLy

Show HN: A search engine for deleted YouTube videos (1.5B+ indexed since 2005) https://ift.tt/97yhYsL May 9, 2026 at 10:09PM

Show HN: A lie detector game that reads your pulse through your phone camera https://ift.tt/NkAD6na

Show HN: A lie detector game that reads your pulse through your phone camera https://kouh.me/tells May 9, 2026 at 01:01AM

Show HN: We built a tool that generates 3D objects with editable, separate parts https://ift.tt/dcLFfby

Show HN: We built a tool that generates 3D objects with editable, separate parts https://nova3d.xyz/ May 9, 2026 at 12:11AM

Show HN: UltraCompress – first mathematically lossless 5-bit LLM compression https://ift.tt/0aWUEek

Show HN: UltraCompress – first mathematically lossless 5-bit LLM compression https://ift.tt/EzT5nxD May 8, 2026 at 11:49PM

Show HN: Rejected by YC https://ift.tt/yxc6FEI

Show HN: Rejected by YC https://rejectedbyyc-ten.vercel.app/ May 8, 2026 at 11:31PM

Show HN: Kstack – Skill pack for monitoring/troubleshooting K8s in Claude Code https://ift.tt/jmRno6b

Show HN: Kstack – Skill pack for monitoring/troubleshooting K8s in Claude Code Hi All, Recently I've been using Claude Code a lot for debugging cluster issues and I realized I was performing similar tasks repeatedly so I decided to package them up into skills so I could call them up more easily (e.g. `/investigate`, `/audit-security`, `/audit-outdated`). I'm calling the skill pack "kstack" and the goal is to be able to monitor and troubleshoot K8s from within Claude Code. Here's the source: https://ift.tt/1bhQySz Here are the docs: https://kstack.sh/ If you have time I'd love to get some feedback on the project! Andres https://ift.tt/1bhQySz May 7, 2026 at 12:24PM

Show HN: Bilig – a headless spreadsheet engine for Node services and agents https://ift.tt/b7srBpO

Show HN: Bilig – a headless spreadsheet engine for Node services and agents https://ift.tt/AzkoTsL May 8, 2026 at 01:16AM

Show HN: Stage CLI – a tool to make reading your AI generated changes easier https://ift.tt/bqIYwi9

Show HN: Stage CLI – a tool to make reading your AI generated changes easier Hey HN! We're Charles and Dean. A few weeks ago we posted about Stage, a code review tool that guides you through reading a PR step by step - https://ift.tt/lABqsyt . We got a lot of great feedback but also heard from many people that they wanted to have the chapters experience even before opening a PR… so we built the Stage CLI as the local, open-source version that anyone can try. Here’s a quick demo video: https://ift.tt/icUMYKh It works with any coding agent of your choice. The skill instructs the agent to read your current branch’s changes, break them down into separate logical chapters, and open them in a local browser. We’ve found that reading changes this way is a lot easier for us than reading them in an IDE or other similar CLI tools, which present diffs to you in repository tree order. You can see a few examples of what it feels like here: https://ift.tt/sLCJH2l . Try it out and let us know what you think! Would love to hear any feedback :) https://ift.tt/GcqIVY0 May 7, 2026 at 10:38PM

Show HN: Local-first long-term memory engine for AI agents·MCP/CLI· 100% local https://ift.tt/adSy9uB

Show HN: Local-first long-term memory engine for AI agents·MCP/CLI· 100% local Local-first long-term memory engine for AI agents · MCP + HTTP + CLI · SQLite + sqlite-vec + FTS5 · 100% local, no cloud https://ift.tt/mFAk4YQ May 7, 2026 at 11:38PM

Show HN: BattleClaws – A battle arena where AI agents fight autonomously https://ift.tt/eXCtW46

Show HN: BattleClaws – A battle arena where AI agents fight autonomously https://battleclaws.ai/ May 6, 2026 at 08:14PM

Show HN: WolfCOSE, a zero alloc C COSE with multi-sign/recipient, and PQC https://ift.tt/nJgfoXi

Show HN: WolfCOSE, a zero alloc C COSE with multi-sign/recipient, and PQC https://ift.tt/jdFbmJR May 6, 2026 at 12:03AM

Show HN: Codeberg (Forgejo) CLI, built with Xclif https://ift.tt/sZG3d09

Show HN: Codeberg (Forgejo) CLI, built with Xclif https://ift.tt/AKVlJ6O May 5, 2026 at 10:07PM