Diffs
A running record of what I build, publish, and learn, with links to the work behind each update.
I asked AI to review my work week.
2026-10-19 · Writing · Field notes
A look at the tabs, projects, and unfinished threads that made up a week of work. The browser had some explaining to do.
Read the reflection Sources: Read the reflection
My TV has a new job.
2026-10-19 · Builds · Jarvis
I published the story behind my Android TV launcher and Jarvis dashboard, with real photos and a public starting point for the build.
See the build Sources: See the build
An agent workshop you can work through.
2026-10-18 · Resources · Harness engineering
An interactive workshop on turning a general agent into a specialist: context, tools, permissions, practice files, and checks you can run yourself.
Open the workshop Sources: Open the workshop
The interfaces, and the decisions behind them.
2026-10-18 · Builds · Interface studies
A gallery of dashboards, editors, and document workflows, with real screens, design decisions, and links to their source code.
Explore the gallery Sources: Explore the gallery
From a general agent to a useful specialist.
2026-10-18 · Writing · Harness engineering
A practical companion to the workshop: define one workflow, give the agent the right context and tools, then evaluate the result.
Read the guide Sources: Read the guide
Show the harness doing the work.
2026-10-18 · Resources · Harness engineering
A recorded walkthrough follows a fictional expense task through tool calls, an approval, and a saved-file check. The article includes a public transcript.
Watch the walkthrough Sources: Watch the walkthrough