New deep dive: What Is Jev? Why Is Everyone Crazy About It? What I Built for Less Than $1. https://karozieminski.substack.com/p/what-is-jev-cost #Claude #Perplexity #LLM #ProductWithAttitude

How one simple recurring task can improve your AI search visibility https://karozieminski.substack.com/p/weekly-long-tail-question-prompt-ai-search-visibility #AI #ProductWithAttitude

The first in a practical series on making your work easier for AI to find, cite, recommend, and turn into subscribers https://karozieminski.substack.com/p/get-cited-ai-search-google-ai-overviews #LLM #ProductWithAttitude

karozieminski.substack.com/p/substack-p...

Claude Certified Architect – Foundations eligibility, cost, domains, practice questions, study plan, and whether the certification is worth it https://karozieminski.substack.com/p/claude-certified-architect-foundations-exam #Claude #ProductWithAttitude

An independent, single-author experiment across AI output, human writing, meeting transcripts and edited drafts https://karozieminski.substack.com/p/substack-pangram-ai-detector-experiment-results #Substack #ProductWithAttitude

I audit Z.ai’s training claims, benchmarks, pricing, parameter count and delayed open-weight release https://karozieminski.substack.com/p/glm-5-3-cyber-capability-benchmarks-open-weights #AI #ProductWithAttitude

Kimi K3: I designed the same newsletter hero 11 times. Every version is stunning. Copy the exact prompt and code for each https://karozieminski.substack.com/p/kimi-k3-ai-website-design-styles #AI #ProductWithAttitude

Analyze recent reader questions and identify recurring themes, pain points, and content opportunities https://karozieminski.substack.com/p/weekly-reader-question-review-content-planning-skill #AI #ProductWithAttitude

What ChatGPT Work, Perplexity Computer and Claude Cowork assume about us, the users, and what they reveal about perceived AI intelligence https://karozieminski.substack.com/p/chatgpt-work-vs-claude-cowork-vs-perplexity-computer #Claude #Perplexity #ProductWithAttitude

Inside the operation that assigned every victim a "kill value." Updated daily, with ChatGPT's help https://karozieminski.substack.com/p/pig-butchering-ai-scam-compounds #AI #ProductWithAttitude

Eight stages, two journeys. One of them never abandons a cart, never sees your card number, and never looks at your product photos https://karozieminski.substack.com/p/human-vs-agent-shopping-journey #AIAgents #ProductWithAttitude

New deep dive: 5 Protocols Now Decide How AI Agents Shop. Here's What Each One Does. https://karozieminski.substack.com/p/agentic-commerce-protocols-acp-ap2-x402-mpp-ucp #AIAgents #ProductWithAttitude

Eight stages, two journeys. One of them never abandons a cart, never sees your card number, and never looks at your product photos https://karozieminski.substack.com/p/human-vs-agent-shopping-journey #AIAgents #ProductWithAttitude

The Product with Attitude community is building. A lot https://karozieminski.substack.com/p/ai-builder-community-showcase-july-2026 #AI #ProductWithAttitude

New deep dive: Don’t Deploy Another AI-built App Without Monitoring Its Dependencies https://karozieminski.substack.com/p/tanstack-npm-supply-chain-attack-security-guide-ai-builders #AI #ProductWithAttitude

How VM isolation, rolling snapshots, and external credential controls keep long-running AI agents fast, persistent, and contained https://karozieminski.substack.com/p/perplexity-space-runtime-computer-agents #Perplexity #AIAgents #ProductWithAttitude

Republished and fully updated: the Perplexity Hub — tested guides for Computer, Comet, credits & workflows (2026 edition). Every guide tested on real projects. Real use, not theory. https://karozieminski.substack.com/p/perplexity-ai-guide-2026

A beginner-friendly visual guide to building your first AI agent in Claude Code, based on questions from my readers https://karozieminski.substack.com/p/how-to-build-your-first-ai-agent #Claude #AIAgents #ProductWithAttitude

The Substack Cover Safe Zone Guide. Make your Substack covers look great across all 9 previews. Prompt, Figma template, and Canva template included https://karozieminski.substack.com/p/substack-cover-image-dimensions-safe-zone #Substack #ProductWithAttitude

A reusable Canva template system for making Substack images look great across all previews https://karozieminski.substack.com/p/substack-cover-image-safe-zone-canva-template #Substack #ProductWithAttitude

New deep dive: Figma Template: Substack Cover Image Safe Zone Template (1200×630 → 345×195) https://karozieminski.substack.com/p/substack-cover-image-safe-zone-figma-template #AIProduct #AILiteracy #Substack #ProductWithAttitude

Use AI hard. Just don't kneel for it. A field guide to critical AI literacy and attitude https://karozieminski.substack.com/p/critical-ai-literacy-ai-with-attitude #AILiteracy #ProductWithAttitude

New deep dive: The Pre-Build Interrogation Prompt https://karozieminski.substack.com/p/pre-build-interrogation-prompt #AIProduct #AILiteracy #ProductWithAttitude

What it feels like to build AI systems while raising the humans who will inherit them https://karozieminski.substack.com/p/builder-parent-paradox #AI #ProductWithAttitude

Update to the Fable 5 story: on Jun 12 a US export-control order (national security) forced Anthropic to pull customer access to both Fable 5 and Mythos 5 entirely. The week it split the frontier in two, the frontier got pulled. https://karozieminski.substack.com/p/claude-fable-5-routing-trap

How I run Perplexity Computer daily without blowing the credit ceiling https://karozieminski.substack.com/p/perplexity-computer-pricing-credits-2026 #Perplexity #ProductWithAttitude

Fable 5 is the model we get. Mythos 5 is the model we don’t. The gap between them is the product strategy https://karozieminski.substack.com/p/claude-fable-5-routing-trap #Claude #ProductWithAttitude

New deep dive: Claude Skills: Editorial Minimalist UI System https://karozieminski.substack.com/p/claude-skills-editorial-minimalist #Claude #ProductWithAttitude

I Keep Saying You Can Build with AI. Here’s Proof https://karozieminski.substack.com/p/build-with-ai-2026-community-builder-showcase #AI #ProductWithAttitude