#001exec-openspec-change1 件の skills312026-02-01 更新クリエイター内の 100%skill職業分類説明更新execute-openspec-changeソフトウェア開発者Execute an OpenSpec change through the complete automated workflow: design check → plan → worktree → subagent → review → test → merge. Triggered by phrases like /execute or /exec.2026-02-01