bayes-song · HN

Unlock Claude Sonnet 5's original reasoning

@HamzaNachite · X

foh_quarters · HN

Verify what an AI agent did, then tamper with the record (no signup)

brandon_grutkowski · Product Hunt

Aurora Glass-box Quantitative AI for Humans and Agents

@bjoern_live · X

Make complex decisions easy.

samcymbaluk · HN

Axiom toolkit – Make your ideas precise enough to be proven wrong

@askrashidkhan · X

u/Funky_Chicken_22 · Reddit

OSS to SaaS positioning problem: when the user persona and the buyer persona are completely disjoint Founder here. Sharing a positioning problem I think a lot of OSS-to-SaaS founders hit and don't talk about publicly. Context: I have been running an OSS project (world-model-mcp) with ~2,500 monthly PyPI installs. Two weeks ago I opened up the hosted companion, Etch, at etch.systems. Launched publicly on Product Hunt at 12:00 PDT yesterday. The positioning problem: OSS user persona: in

@syprayt · X

We are building platform to verify user knowledge using AI, so you can avoid boring lectures and save years of life. It’s Academission baby. Yesterday we launched online mode, so that everyone could test our technology, here is the link:

u/muyenlee · Reddit

I built iYarrow — I Ching casting + Zi Wei Dou Shu natal charts, on an open-source divination engine Two divination tools in one app: I Ching — cast a hexagram for the actual decision in front of you. Free, no account needed. Zi Wei Dou Shu (紫微斗數) — a natal chart that gives the longer-range picture your hexagram sits inside. Free full chart, all 12 palaces computed instantly, tap any palace to read it. One $5.99 unlock covers an in-depth reading + the annual (流年) report. Stack: Next.js

@torquant · X

building Torquant. you build and backtest trading/investment strategies using only natural languange

facundobon · HN

Verdict – AI hiring verdicts where every score cites the CV verbatim