Category: Building

I got Claude, ChatGPT and Gemini to research, argue and agree on a problem completely autonomously using only the subscriptions I already pay for. I gave them a joint problem and they built an entire bureaucracy to solve it. The passed messages to each other, agreed on a protocol and argued. And none of it required writing any coding (or vibe coding)

Four Assumptions, Honestly Graded Meta description: An internal-tools PM grades the four things people assume about the job, glamour, career ceiling, easy users, ugly UI, against what the work actually taught him.

A senior PM walks through a real day on his AI-powered PM operating system — capture, synthesis, dashboards — and the three design opinions that drove every decision.

A senior PM and solo builder maps five second-brain architectures, rejects the vector-DB default, and explains the four-store model that actually fits PM work.

How a senior PM turned Claude Code, Obsidian, and Notion into a working PM operating system — capture skills, a trigger model, scheduled synthesis, and the one habit that holds it together.

A senior PM ships a side project solo, discovers every backend deploy was a no-op for 3 weeks. The eng-team guardrails I had to rebuild from scratch.