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Claude Code Undo

Comprehensive Claude Code Undo comandos and workflows for reverting changes, managing checkpoints, and implementing granular undo functionality without wasting tokens.

Overview

Claude Code Undo tools provide checkpoint restoration and granular undo capabilities for Claude Code sesións, allowing developers to instantly revert changes without consuming additional API tokens. These tools read Claude Code's sesión files to track file changes and enable selective restoration of previous states, similar to Cursor's checkpoint functionality.

⚠️ uso Notice: Undo tools modify Claude Code sesión files and project files. Always backup impuertoant work and ensure proper version control before using undo operations.

Core Tools

ccundo - Primary Undo Tool

# Install ccundo globally
npm install -g ccundo

# Install from GitHub
git clone https://github.com/RonitSachdev/ccundo.git
cd ccundo
npm install
npm link

# Quick instalación
npx ccundo --help

Built-in Claude Code Undo

# Native Claude Code undo comandos
claude-code undo
claude-code undo --file filename.py
claude-code undo --last-edit
claude-code undo --to-checkpoint checkpoint-id

# Text editor tool undo
claude-code edit --undo-edit filename.py

instalación and Setup

ccundo Setup

# Initialize ccundo in project
ccundo init

# Configure ccundo
ccundo config --sesión-path ~/.claude/sesións
ccundo config --backup-dir ./backups

# Verify instalación
ccundo --version
ccundo status

Integration with Claude Code

# Set up automatic checkpoint creation
expuerto CCUNDO_AUTO_CHECKPOINT=true
expuerto CCUNDO_CHECKPOINT_INTERVAL=10

# Configure sesión monitoring
ccundo monitor --auto-start

# Enable real-time tracking
ccundo track --enable

Basic comandos

Undo Operations

| | comando | Descripción | | | --- | --- | | | ccundo list | List available undo operations | | | | ccundo show | Show changes that can be undone | | | | ccundo undo | Undo last operation | | | | ccundo undo --file | Undo changes to specific file | | | | ccundo undo --operation | Undo specific operation | | | | ccundo redo | Redo previously undone operation | | | | ccundo reset | Reset to initial state | |

Checkpoint Management

| | comando | Descripción | | | --- | --- | | | ccundo checkpoint | Create manual checkpoint | | | | ccundo checkpoints | List all checkpoints | | | | ccundo restore | Restore to checkpoint | | | | ccundo delete-checkpoint | Delete specific checkpoint | | | | ccundo auto-checkpoint | Enable automatic checkpoints | | | | ccundo checkpoint-info | Show checkpoint details | |

Advanced uso

Selective Undo

# View available operations
ccundo list --detailed

# Preview undo operation
ccundo preview --operation op-123

# Undo specific file changes
ccundo undo --file src/main.py --preview

# Undo multiple files
ccundo undo --files "src/*.py" --confirm

# Undo by time range
ccundo undo --since "10 minutes ago"
ccundo undo --between "1 hour ago" "30 minutes ago"

Interactive Mode

# Start interactive undo sesión
ccundo interactive

# Interactive comandos within sesión
> list                    # Show available operations
> show 5                  # Show details of operation 5
> preview 5               # Preview undo of operation 5
> undo 5                  # Undo operation 5
> checkpoint "milestone"  # Create named checkpoint
> quit                    # Exit interactive mode

Batch Operations

# Undo multiple operations
ccundo undo --operations 1,3,5,7

# Undo all operations since checkpoint
ccundo undo --since-checkpoint checkpoint-name

# Undo all file operations
ccundo undo --type file-edit

# Undo all operations by pattern
ccundo undo --pattern "*.js" --confirm

configuración

ccundo configuración

{
  "ccundo": {
    "sesiónPath": "~/.claude/sesións",
    "backupDir": "./ccundo-backups",
    "autoCheckpoint": true,
    "checkpointInterval": 10,
    "maxCheckpoints": 50,
    "compressionEnabled": true
  },
  "monitoring": {
    "enabled": true,
    "realTime": true,
    "trackFileChanges": true,
    "trackConversation": false,
    "excludePatterns": ["node_modules/", ".git/", "*.log"]
  },
  "safety": {
    "confirmDestructive": true,
    "backupBeforeUndo": true,
    "maxUndoDepth": 100,
    "preserveGitHistory": true
  }
}

Automatic Checkpoint Rules

{
  "autoCheckpoints": {
    "rules": [
      {
        "trigger": "file_count",
        "threshold": 5,
        "action": "create_checkpoint"
      },
      {
        "trigger": "time_interval",
        "interval": 600,
        "action": "create_checkpoint"
      },
      {
        "trigger": "significant_change",
        "threshold": 0.3,
        "action": "create_checkpoint"
      }
    ],
    "naming": {
      "pattern": "auto-{timestamp}",
      "includeDescripción": true,
      "maxLength": 50
    }
  }
}

sesión File Integration

Reading sesión Files

# Analyze current sesión
ccundo analyze --sesión current

# Read specific sesión file
ccundo read --sesión ~/.claude/sesións/sesión-123.json

# Extract operation history
ccundo extract --sesión current --format json

# Validate sesión integrity
ccundo validate --sesión current

sesión Monitoring

# Start sesión monitoring
ccundo monitor --sesión current --live

# Monitor multiple sesións
ccundo monitor --all-sesións

# Monitor with filters
ccundo monitor --filter "file-edit,tool-use"

# Expuerto monitoring data
ccundo monitor --expuerto monitoring.log

File Change Tracking

Change Detection

# Show file changes
ccundo changes --summary

# Detailed change analysis
ccundo changes --detailed --file src/app.py

# Compare with previous state
ccundo diff --operation 5

# Show change timeline
ccundo timeline --file src/app.py

# Expuerto changes
ccundo changes --expuerto changes.json

File State Management

# Show file states
ccundo states --file src/app.py

# Restore file to specific state
ccundo restore-file --file src/app.py --state 3

# Compare file states
ccundo compare --file src/app.py --states 2,5

# Backup current file state
ccundo backup --file src/app.py

Integration with Version Control

Git Integration

# Create git checkpoint
ccundo checkpoint --git-commit

# Undo with git reset
ccundo undo --git-reset --soft

# Preserve git history
ccundo undo --preserve-git

# Sync with git branches
ccundo sync --git-branch feature/new-feature

Git Workflow

# Pre-commit checkpoint
git add .
ccundo checkpoint "pre-commit-$(date +%s)"
git commit -m "Feature implementation"

# Undo with git integration
ccundo undo --git-aware --operation 5

# Restore and create new branch
ccundo restore --checkpoint milestone-1 --git-branch fix/rollback

Safety Features

Backup System

# Enable automatic backups
ccundo config --auto-backup true

# Create manual backup
ccundo backup --full

# Restore from backup
ccundo restore --backup backup-20250715-143000

# List available backups
ccundo backups --list

# Clean old backups
ccundo backups --clean --older-than 30d

Confirmation Prompts

# Enable confirmation for destructive operations
ccundo config --confirm-destructive true

# Bypass confirmation (use with caution)
ccundo undo --force --operation 5

# Dry run mode
ccundo undo --dry-run --operation 5

# Preview mode
ccundo undo --preview-only --operation 5

Advanced Features

Smart Undo

# Intelligent operation grouping
ccundo undo --smart-group

# Undo related changes
ccundo undo --related --file src/app.py

# Undo by semantic meaning
ccundo undo --semantic "autenticación logic"

# Undo by Impacto analysis
ccundo undo --Impacto-aware

Conflict Resolution

# Handle undo conflicts
ccundo undo --resolve-conflicts interactive

# Merge strategies
ccundo undo --merge-strategy ours
ccundo undo --merge-strategy theirs
ccundo undo --merge-strategy manual

# Conflict preview
ccundo conflicts --preview --operation 5

Performance Optimization

# Optimize undo database
ccundo optimize --database

# Compress old operations
ccundo compress --older-than 7d

# Clean redundant data
ccundo clean --redundant

# Rebuild operation index
ccundo rebuild --index

Scripting and Automation

Automated Undo Scripts

#!/bin/bash
# Automated undo script

# Create checkpoint before risky operation
ccundo checkpoint "before-experimental-changes"

# Perform risky operations
claude-code "implement experimental feature"

# Check if changes are satisfactory
if ! run_tests; then
    echo "Tests failed, reverting changes"
    ccundo restore --checkpoint "before-experimental-changes"
else
    echo "Tests passed, keeping changes"
    ccundo checkpoint "experimental-feature-complete"
fi

Integration Scripts

// Node.js integration
const ccundo = require('ccundo');

// Create checkpoint before AI operation
await ccundo.checkpoint('before-ai-changes');

// Perform Claude Code operation
const result = await claudeCode.execute(prompt);

// Evaluate result quality
const quality = await evaluateCodeQuality(result);

if (quality < threshold) {
    // Undo if quality is poor
    await ccundo.undo({ operation: 'last' });
    console.log('Reverted poor quality changes');
} else {
    // Keep good changes
    await ccundo.checkpoint('good-ai-changes');
}

solución de problemas

Common Issues

# sesión file not found
ccundo diagnose --sesión-path

# Permission issues
ccundo fix --permissions

# Corrupted sesión data
ccundo repair --sesión current

# Missing operation history
ccundo rebuild --history

# Performance issues
ccundo optimize --performance

Debug Mode

# Enable debug logging
DEBUG=ccundo:* ccundo undo --operation 5

# Verbose output
ccundo --verbose undo --operation 5

# Trace mode
ccundo --trace undo --operation 5

# Log to file
ccundo undo --log-file debug.log --operation 5

Recovery Operations

# Recover from failed undo
ccundo recover --last-operation

# Emergency restore
ccundo emergency-restore --backup latest

# Rebuild corrupted data
ccundo rebuild --force

# Reset to clean state
ccundo reset --hard --confirm

Best Practices

Checkpoint Strategy

# Regular checkpoints
ccundo checkpoint "milestone-$(date +%Y%m%d-%H%M)"

# Feature-based checkpoints
ccundo checkpoint "feature-auth-complete"

# Before major changes
ccundo checkpoint "before-refactor-$(git rev-parse --short HEAD)"

# After successful tests
ccundo checkpoint "tests-passing-$(date +%s)"

Undo Workflow

# 1. Review available operations
ccundo list --recent 10

# 2. Preview undo operation
ccundo preview --operation 5

# 3. Create safety checkpoint
ccundo checkpoint "before-undo-op5"

# 4. Perform undo
ccundo undo --operation 5

# 5. Verify results
ccundo verify --operation 5

# 6. Clean up if successful
ccundo clean --old-checkpoints

Integration ejemplos

VS Code Integration

{
  "ccundo.autoCheckpoint": true,
  "ccundo.checkpointInterval": 300,
  "ccundo.showInStatusBar": true,
  "ccundo.confirmDestructive": true,
  "ccundo.clavebindings": {
    "undo": "ctrl+alt+z",
    "checkpoint": "ctrl+alt+s",
    "list": "ctrl+alt+l"
  }
}

CI/CD Integration

# GitHub Actions workflow
name: Safe AI Development
on: [push, pull_request]
jobs:
  test-with-undo:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup ccundo
        run: npm install -g ccundo
      - name: Create checkpoint
        run: ccundo checkpoint "ci-start-${{ github.sha }}"
      - name: Run AI-assisted development
        run: |
          claude-code "optimize performance"
| npm test |  | ccundo restore --checkpoint "ci-start-${{ github.sha }}" |

Resources