Articles by Glenn Ji Mason

Agentic hacking with the spouse (and the bulkhead I forgot to build)

Dee and I spent a weekend running two agents against a shared world model, and revived a dead open-source project in an afternoon. Then I went looking for the boundary that made it safe, and couldn't find one.

Glenn Ji Mason

Aug 2, 2026

12 min read

AI Software Engineering Open Source Indie Web Engineering Leadership

ADRs are a Zettelkasten for your codebase

Architecture Decision Records started as a documentation chore. They've quietly become the only long-term memory your team — and the agents working alongside it — actually has.

Glenn Ji Mason

Apr 12, 2026

4 min read

Architecture Engineering Leadership ADR AI Agents Zettelkasten PKM

Architecting Isolation

A strategic look at high-fidelity engineering: using 'bulkhead' patterns to run staging and production in a shared cluster without sinking.

Glenn Ji Mason

Mar 22, 2026

6 min read

Kubernetes GKE Cloud Architecture Engineering Leadership