Implement undo/redo functionality using state observers. Covers recording state history with stateObserver, creating a RecoverStateAction, implementing undo for the full state or partial state, and managing history limits.
Install
npx skills add marcglasberg/async_redux --skill asyncredux-undo-redonpx skills add marcglasberg/async_redux --skill asyncredux-undo-redo -a claude-code -gnpx skills add marcglasberg/async_redux --skill asyncredux-undo-redo -a codex -ggemini skills install https://github.com/marcglasberg/async_redux.git --path .claude/skills/asyncredux-undo-redogh skill install marcglasberg/async_redux asyncredux-undo-redogit clone --depth 1 https://github.com/marcglasberg/async_redux /tmp/marcglasberg__async_redux
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/marcglasberg__async_redux/.claude/skills/asyncredux-undo-redo ~/.claude/skills/asyncredux-undo-redo # Claude Code
cp -R /tmp/marcglasberg__async_redux/.claude/skills/asyncredux-undo-redo ~/.agents/skills/asyncredux-undo-redo # Codex, Cursor, Gemini CLI, Copilot, OpenCode