Claude Code Worktrees Just Got Native Support (Here's What Changed)
Native Git WorkTree support just landed in Claude Code — but it doesn’t give you database isolation. Here’s how to extend it for real Rails projects.
In this video, I walk through how to use Claude Code’s new --worktree flag alongside a custom WorkTreeCreate hook to give each agent session its own isolated database. If you’re running multiple agents in parallel on a Rails app, this is the setup you need.
Want hands-on help with Claude Code?
I offer 1:1 coaching sessions where we work through your actual setup, workflow, and codebase.
Learn about coaching
Claude Code Agent View: One Screen for Every Background Session
Anthropic's new way to dispatch and manage many Claude Code sessions from one screen — what each row tells you and the shortcuts I use day-to-day.
I Hit My Claude Code Limit and Tried Codex
After two weeks running Codex CLI as my daily driver, I didn't switch from Claude Code — I split. Here's how to share your setup across both tools.
Karpathy's LLM Knowledge Base, Wired Into a Real Agent
How to build Karpathy's LLM knowledge base into a production AI agent using Claude Code plan mode, an Obsidian vault, and a local LLM.
Automate Everything With Claude Code Channels and Webhooks
Claude Code Channels let you connect your coding sessions to Telegram, Discord, webhooks, or any custom UI — here's how they work.
Get new videos and posts by email
Weekly videos on AI engineering, plus deeper dives in the newsletter.
Occasional emails, no fluff.