When the Revision Changes, the Approval Expires
A small revision-bound approval check and what its tests do—and do not—establish.
Writing on software design, company building, and the computer industry.
All of my long-form thoughts on programming, leadership, blockchains, cybersecurity and more, collected in chronological order.
What Passing Tests Leave Unresolved
A small review exercise for separating fixture coverage from the assumptions a change adds to an integration.
A Local-First Coding Agent Needs a Measurable Boundary
What a public Metron release makes visible about tool limits, approval, and evaluating local AI coding agents.
The Agent-Ready API Is Not an API With an MCP Server
A practical set of API properties for agent-facing workflows: explicit effects, idempotency, bounded retrieval, typed failures, and recovery.
How to setup a Ledger device
A brief explainer on how to get your Ledger device up and running, connected to the Ledger Live Desktop and/or mobile app. We also explore how to get your wallet connected to Metamask so that you can look at other crypto assets.