How I Built a Private AI Food Tracker With AI Agents
How Hanz and Codex helped build a private food-tracking app, from SwiftUI and Cloudflare to TestFlight and QA.
Human-written build notes on AI-agent product work, startup workflow experiments, and the operating lessons behind CofounderGPT.
How Hanz and Codex helped build a private food-tracking app, from SwiftUI and Cloudflare to TestFlight and QA.
How we’re building Competitor Tracker as an AI-native startup, using Claude Code, Hermes agents, Cloudflare, PostHog, Hugo, MCP, and AI inside the product itself.
What it actually cost to build a bilingual service business website with CofounderGPT, from naming and planning to Ghost setup, implementation, QA, and final polish.
Personalized AI video news, April 2026: how it worked and why daily video costs were too high.
Why CofounderGPT moved from plain HTML to Ghost: faster publishing, better SEO defaults, agent-friendly workflows, and the DraftSpring lesson from killing an AI content SaaS.
Building LinkedIn-on-PTO in an afternoon with Trello briefs and staged reviews.
Managing CofounderGPT with Trello cards, comments, screenshots and reviews.
I've been battling with CofounderGPT (my OpenClaw agent) for the last 56 days trying to get it to do quality work. OpenClaw is simultaneously the most exciting and
At the end of January, I started playing with OpenClaw (née Clawdbot when I started using it). And very quickly, I realized that we might finally be able to build