2. Show HN: Ctx, save tokens by loading only the relevant tools (github.com)
Skill, agent, MCP, and harness recommendations for Claude Code/custom LLMs: 102,928-node LLM-wiki graph, 91,464 skills, 467 agents, 10,790 MCPs, 207 harnesses, and capped execution recommendations....
4. Laser Phase Plate Cryo-Electron Microscopy (biohub.org)
Biohub built a laser phase plate into a cryo-EM microscope — now proteins once too small to see are coming into focus inside intact cells.
5. The ghost domain problem in DNS, and what we're doing about it (ohdear.app)
A DNS caching quirk can keep a deleted domain resolving for days. Here's why uptime checkers miss it, and what we're tightening on our end.
6. Show HN: I'm 15, built an AI that watches your screen and acts before you ask (github.com)
Contribute to Helmus101/weave development by creating an account on GitHub.
8. Show HN: Microlearning apps with a TikTok-style feed to beat doomscrolling (usescroll.app)
Scroll is a family of microlearning apps for the things worth knowing. Daily lessons across psychology, money, AI, and more. Built to turn the scroll habit into a learning habit.
10. Show HN: The Dictionary Game (Fictionary/Balderdash) as a Daily Puzzle (dictionarypuzzle.com)
One word, four definitions, only one real. A new dictionary puzzle every day.
11. Show HN: Privacy-First Voice Age Verification (agewarden.ai)
AGEWARDEN determines whether a visitor is above or below the age of 18, from a few seconds of voice. No IDs. No facial scans. Audio never retained.
13. Show HN: Brainfuck but with Turtle Graphics (czterycztery.pl)
15. Show HN: FlashQwen – A from-scratch CUDA inference engine for Qwen3 (github.com)
ML Engineer, prev @Microsoft, @TencentGames. WeChat: Frankkk96 - frankkk96
16. Show HN: Transpilatron – an AI tool that converts Python code into C binaries (github.com)
AI agent that transpiles Python to static C binaries. No runtime, no interpreter, no dependencies. - NoodlixProject/transpilatron
18. The Null Is Always False (Except When It Is True) (2014) (daniellakens.blogspot.com)
19. Show HN: Private Markets SEC Filings Index (search.stillhousedata.com)
20. Show HN: Morning Stack finds real job openings, tweaks resume and cover letter (morningstack.app)
An actual overnight Morning Stack run, unedited: the real email as delivered, the three tailored application packages, and the full ledger of everything the agent filtered out to find them.
21. Show HN: Pair your iPhone to your own Ollama over Tailscale with a QR scan (github.com)
Run your own private AI backend on Mac/PC and connect MyLLM in one tap over trusted HTTPS (Tailscale). The free onramp to the paid iOS app. - TeamDzX/myllm-connect
22. Show HN: AppointMe – open-source .NET SaaS template (modular monolith, DDD) (github.com)
AppointMe is a modular-monolith .NET SaaS template with multitenancy, auth, billing and deployment already wired. - bravodev-hub/appointme
23. Electrifying the Cow Path (sebas.fika.bar)
On agents, dead factories, and the fine art of automating something that should not exist
24. Show HN: Write SaaS apps where users control where their data is stored (linkedrecords.com)
LinkedRecords - A Backend-as-a-Service for collaborative SaaS applications
25. Show HN: CoreMCP – MCP Server for On-Prem DBs (github.com)
CoreMCP: Connect Legacy Databases to AI Agents via Model Context Protocol. Open-source bridge for LLM data analysis. - CoreBaseHQ/coremcp
26. Show HN: Treenix. Typed runtime for humans and agents (github.com)
Treenix is the typed runtime for human-and-agents software. - treenix-io/treenix
27. Hans Schulz – The father of the VEF Minox lens? (moments-of-now.com)
How Hans Schulz designed the Minostigmat lens for the first Minox camera. Here is the full story of calculating this Cooke triplet.
28. Show HN: Locket – Robust feature-level access control for LLMs (github.com)
Robust Feature-Locking Technique (FLoTe) for Language Models - ssg-research/locket
29. Show HN: Deep-XPIA – Prompt injection benchmark for multi-agent AI systems (freyzo.github.io)
Multi-hop cross-prompt injection benchmark for multi-agent AI systems
30. Show HN: HashMeterAi – Private AI Token Real Usage Meter for All Models (github.com)
The honest, local-first usage meter for AI coding tools. With full privacy and with no server or reading your chats. - Hash-7777/HashMeterAi