This generates a handoff document when you need to stop work and resume later with a fresh Claude session. It saves to your OS temp directory rather than cluttering your workspace, summarizes the current conversation state, and references existing artifacts like PRDs or diffs instead of duplicating them. The smart bit is that it includes a suggested skills section so the next agent knows what to invoke, and it redacts sensitive data automatically. If you pass an argument describing what the next session should focus on, it tailors the handoff accordingly. Useful for long projects where you're hitting context limits or switching between different phases of work.
npx skills add https://github.com/vinvcn/mattpocock-skills-zh-cn --skill handoff