Anthropic just shipped native git worktree support in Claude Code CLI. Last week I wrote about a hub-and-spoke worktree setup for parallel AI agents --- now it's getting baked right into the tool.
Git worktrees let you run multiple AI agents in parallel — each on its own branch, in its own directory, without stepping on each other. Here's how I use this when I've got a few features cooking at once.
If you've been using Claude Code for a while, you already know **subagents**. They're the workhorses behind the `Task` tool — you send one off to research something, it comes back with results, and you move on. Simple, effective, and cheap on tokens.