ccundo

ccundo
Intelligent undo for Claude Code sessions - Revert individual operations with cascading safety and detailed previews.

ccundo seamlessly integrates with Claude Code to provide granular undo and redo functionality. It reads directly from Claude Code's session files to track file operations and allows you to selectively revert or restore changes with full preview and cascading safety.

✨ Features

- Automatic Detection - Reads directly from Claude Code session files
- Detailed Previews - See exactly what will be changed before undoing/redoing
- Cascading Undo/Redo - Maintains project consistency by undoing/redoing dependent operations
- Complete Redo System - Reverse any undo operation with full cascading support
- Multi-language - Supports English and Japanese (日本語)
- Smart Operation Tracking - Tracks file edits, creations, deletions, renames, and bash commands
- Safe Backups - Creates backups before making changes
- Zero Configuration - Works out of the box with Claude Code

Installation

Quick Start

1. Navigate to a directory where you've used Claude Code
2. List recent operations:

3. Preview what would be undone:

4. Undo operations with confirmation:

5. Redo previously undone operations:

Usage

List Operations

View all operations from your current Claude Code session:

Example output:

Preview Changes

See exactly what will be undone without making any changes:

Preview shows:
- File diffs for edits (- current content, + original content)
- Content that will be restored for deleted files
- Files that will be deleted for created files
- Bash commands that require manual intervention

Undo Operations

Safely revert operations with detailed confirmation:

Cascading Undo: When you select an operation to undo, ccundo will also undo ALL operations that came…