When you've got multiple Claude Code sessions hitting the same codebase, you need shared state or you'll trip over each other. This sets up a coordination layer with team state files, todo claiming, and handoff notes so developers know who's touching what files and what decisions have already been made. The workflow is deliberate: check state.md before starting, claim your todo, push updates every couple hours, write a handoff note if you're passing work mid-flight. It's not glamorous but it prevents the "wait, weren't you refactoring auth too?" problem. Best for teams actually using Claude to collaborate, not just occasionally pair programming.
npx skills add https://github.com/alinaqi/claude-bootstrap --skill team-coordination