kofikodr/s

Blog

Useful skills and plugins, or how to use Claude Code effectively

Skills and plugins that have actually changed how I use Claude Code day to day — the skill that writes skills, Superpowers for long runs, the agents I trust to review code, and where it all still falls apart.

#claude-code#skills#agents#tooling

Building kofipod with Claude Design and Opus 4.7

A few hours, a couple of Claude Code sessions, and suddenly I have an Android podcast player. Notes on Claude Design, Opus 4.7, and the disappearing value of simple app source code.

#build-log#kofipod#claude#android

How simplerbook blew past its free tier bandwidth

Storing unprocessed images in Convex file storage caught up with simplerbook. Here's what went wrong and how I fixed it.

#build-log#simplerbook#convex

Hello, world

First post — what this site is about and what's coming.

#meta