Essays & Built Systems

An essay on where product management is heading, and two systems I built to put those ideas to work.

Essays

• We have defined product management too far downstream

Built systems

• astack — a Claude Code skill router for builders who ship with intent. 44 slash commands cover the full build cycle: problem discovery, spec writing, TDD implementation, security review, and staged shipping. A growth pipeline for product managers and marketers rides on the same router. Everything dispatches through a single /astack command.
• gatsby — a pure-Python static compiler and knowledge-graph generator that powers the AI Knowledge Graph: 443 nodes and 2,736 cross-references across 34 tracks, compiled and maintained with Claude Code. Read the source for the architecture.